Only Irish coffee provides in a single glass all four essential food groups --

alcohol, caffeine, sugar, and fat.
		-- Alex Levine

.devcontainer/devcontainer.json

@@ -0,0 +1,42 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/javascript-node-postgres
+{
+    "name": "spliit",
+    "dockerComposeFile": "docker-compose.yml",
+    "service": "app",
+
+    // Features to add to the dev container. More info: https://containers.dev/features.
+    // "features": {
+    // 	   "ghcr.io/frntn/devcontainers-features/prism:1": {}
+    // },
+
+    // Use 'postCreateCommand' to run commands after the container is created.
+    "postCreateCommand": "cp container.env.example .env && npm install",
+    "postAttachCommand": {
+    	"npm": "npm run dev"
+    },
+
+    // Use 'forwardPorts' to make a list of ports inside the container available locally.
+    // This can be used to network with other containers or with the host.
+    "forwardPorts": [3000, 5432],
+    "portsAttributes": {
+            "3000": {
+                "label": "App"
+            },
+            "5432": {
+                "label": "PostgreSQL"
+            }
+    },
+
+    // Configure tool-specific properties.
+    "customizations": {
+        "codespaces": {
+            "openFiles": [
+                "README.md"
+            ]
+        }
+    }
+
+    // Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
+    // "remoteUser": "root"
+}

.devcontainer/docker-compose.yml

@@ -0,0 +1,33 @@
+version: '3.8'
+
+services:
+  app:
+    image: mcr.microsoft.com/devcontainers/typescript-node:latest
+
+    volumes:
+      - ../..:/workspaces:cached
+      
+    # Overrides default command so things don't shut down after the process ends.
+    command: sleep infinity
+
+    # Runs app on the same network as the database container, allows "forwardPorts" in devcontainer.json function.
+    network_mode: service:db
+
+    # Use "forwardPorts" in **devcontainer.json** to forward an app port locally. 
+    # (Adding the "ports" property to this file will not forward from a Codespace.)
+
+  db:
+    image: postgres:latest
+    restart: unless-stopped
+    volumes:
+      - postgres-data:/var/lib/postgresql/data
+    environment:
+      POSTGRES_PASSWORD: 1234
+      POSTGRES_USER: postgres
+      POSTGRES_DB: postgres
+
+    # Add "forwardPorts": ["5432"] to **devcontainer.json** to forward PostgreSQL locally.
+    # (Adding the "ports" property to this file will not forward from a Codespace.)
+
+volumes:
+  postgres-data:

.env.example

@@ -1,3 +1,2 @@
 POSTGRES_PRISMA_URL=postgresql://postgres:1234@localhost
-POSTGRES_URL_NON_POOLING=postgresql://postgres:1234@localhost
-NEXT_PUBLIC_BASE_URL=http://localhost:3000
+POSTGRES_URL_NON_POOLING=postgresql://postgres:1234@localhost

.github/FUNDING.yml

@@ -0,0 +1,13 @@
+# These are supported funding model platforms
+
+github: ['scastiel']
+patreon: # Replace with a single Patreon username
+open_collective: # Replace with a single Open Collective username
+ko_fi: # Replace with a single Ko-fi username
+tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
+community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
+liberapay: # Replace with a single Liberapay username
+issuehunt: # Replace with a single IssueHunt username
+otechie: # Replace with a single Otechie username
+lfx_crowdfunding: # Replace with a single LFX Crowdfunding project-name e.g., cloud-foundry
+custom: ['https://donate.stripe.com/28o3eh96G7hH8k89Ba']

.github/workflows/ci.yml

@@ -0,0 +1,36 @@
+name: CI
+
+on:
+  push:
+    branches: ['main']
+  pull_request:
+    branches: ['main']
+
+jobs:
+  checks:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v3
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: 18
+          cache: 'npm'
+
+      - name: Install dependencies
+        run: npm ci --ignore-scripts
+
+      - name: Generate Prisma client
+        run: npx prisma generate
+
+      - name: Check TypeScript types
+        run: npm run check-types
+
+      - name: Check ESLint
+        run: npm run lint
+
+      - name: Check Prettier formatting
+        run: npm run check-formatting

.gitignore

@@ -27,7 +27,8 @@ yarn-error.log*
 
 # local env files
 .env*.local
-.env
+*.env
+!scripts/build.env
 
 # vercel
 .vercel
@@ -38,3 +39,5 @@ next-env.d.ts
 
 # db
 postgres-data
+
+/dist

.prettierignore

@@ -0,0 +1 @@
+src/components/ui

README.md

@@ -1,6 +1,8 @@
-[<img alt="Spliit" height="60" src="https://github.com/scastiel/spliit2/blob/main/public/logo-with-text.png?raw=true" />](https://spliit.app)
+[<img alt="Spliit" height="60" src="https://github.com/spliit-app/spliit/blob/main/public/logo-with-text.png?raw=true" />](https://spliit.app)
 
-Spliit is a free and open source alternative to Splitwise. I created it back in 2022 as a side project to learn the Go language, but rewrote it with Next.js since.
+Spliit is a free and open source alternative to Splitwise. You can either use the official instance at [Spliit.app](https://spliit.app), or deploy your own instance:
+
+[![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/clone?repository-url=https%3A%2F%2Fgithub.com%2Fspliit-app%2Fspliit&project-name=my-spliit-instance&repository-name=my-spliit-instance&stores=%5B%7B%22type%22%3A%22postgres%22%7D%5D&)
 
 ## Features
 
@@ -10,12 +12,18 @@ Spliit is a free and open source alternative to Splitwise. I created it back in
 - [x] Create reimbursement expenses
 - [x] Progressive Web App
 - [x] Select all/no participant for expenses
+- [x] Split expenses unevenly [(#6)](https://github.com/spliit-app/spliit/issues/6)
+- [x] Mark a group as favorite [(#29)](https://github.com/spliit-app/spliit/issues/29)
+- [x] Tell the application who you are when opening a group [(#7)](https://github.com/spliit-app/spliit/issues/7)
+- [x] Assign a category to expenses [(#35)](https://github.com/spliit-app/spliit/issues/35)
+- [x] Search for expenses in a group [(#51)](https://github.com/spliit-app/spliit/issues/51)
+- [x] Upload and attach images to expenses [(#63)](https://github.com/spliit-app/spliit/issues/63)
+- [x] Create expense by scanning a receipt [(#23)](https://github.com/spliit-app/spliit/issues/23)
 
 ### Possible incoming features
 
-- [ ] Tell the application who you are when opening a group [(#7)](https://github.com/scastiel/spliit2/issues/7)
-- [ ] Ability to create recurring expenses [(#5)](https://github.com/scastiel/spliit2/issues/5)
-- [ ] Ability to split expenses unevenly [(#6)](https://github.com/scastiel/spliit2/issues/6)
+- [ ] Ability to create recurring expenses [(#5)](https://github.com/spliit-app/spliit/issues/5)
+- [ ] Import expenses from Splitwise [(#22)](https://github.com/spliit-app/spliit/issues/22)
 
 ## Stack
 
@@ -29,13 +37,72 @@ Spliit is a free and open source alternative to Splitwise. I created it back in
 
 The project is open to contributions. Feel free to open an issue or even a pull-request!
 
+If you want to contribute financially and help us keep the application free and without ads, you can also:
+
+- 💜 [Sponsor me (Sebastien)](https://github.com/sponsors/scastiel), or
+- 💙 [Make a small one-time donation](https://donate.stripe.com/28o3eh96G7hH8k89Ba).
+
 ## Run locally
 
 1. Clone the repository (or fork it if you intend to contribute)
-2. `npm install`
-3. Start a PostgreSQL server. You can run `./start-local-db.sh` if you don’t have a server already.
-4. Copy the file `.env.example` as `.env`
-5. `npm run dev`
+2. Start a PostgreSQL server. You can run `./scripts/start-local-db.sh` if you don’t have a server already.
+3. Copy the file `.env.example` as `.env`
+4. Run `npm install` to install dependencies. This will also apply database migrations and update Prisma Client.
+5. Run `npm run dev` to start the development server
+
+## Run in a container
+
+1. Run `npm run build-image` to build the docker image from the Dockerfile
+2. Copy the file `container.env.example` as `container.env`
+3. Run `npm run start-container` to start the postgres and the spliit2 containers
+4. You can access the app by browsing to http://localhost:3000
+
+## Opt-in features
+
+### Expense documents
+
+Spliit offers users to upload images (to an AWS S3 bucket) and attach them to expenses. To enable this feature:
+
+- Follow the instructions in the _S3 bucket_ and _IAM user_ sections of [next-s3-upload](https://next-s3-upload.codingvalue.com/setup#s3-bucket) to create and set up an S3 bucket where images will be stored.
+- Update your environments variables with appropriate values:
+
+```.env
+NEXT_PUBLIC_ENABLE_EXPENSE_DOCUMENTS=true
+S3_UPLOAD_KEY=AAAAAAAAAAAAAAAAAAAA
+S3_UPLOAD_SECRET=AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
+S3_UPLOAD_BUCKET=name-of-s3-bucket
+S3_UPLOAD_REGION=us-east-1
+```
+
+You can also use other S3 providers by providing a custom endpoint:
+
+```.env
+S3_UPLOAD_ENDPOINT=http://localhost:9000
+```
+
+### Create expense from receipt
+
+You can offer users to create expense by uploading a receipt. This feature relies on [OpenAI GPT-4 with Vision](https://platform.openai.com/docs/guides/vision) and a public S3 storage endpoint.
+
+To enable the feature:
+
+- You must enable expense documents feature as well (see section above). That might change in the future, but for now we need to store images to make receipt scanning work.
+- Subscribe to OpenAI API and get access to GPT 4 with Vision (you might need to buy credits in advance).
+- Update your environment variables with appropriate values:
+
+```.env
+NEXT_PUBLIC_ENABLE_RECEIPT_EXTRACT=true
+OPENAI_API_KEY=XXXXXXXXXXXXXXXXXXXXXXXXXXXX
+```
+
+### Deduce category from title
+
+You can offer users to automatically deduce the expense category from the title. Since this feature relies on a OpenAI subscription, follow the signup instructions above and configure the following environment variables:
+
+```.env
+NEXT_PUBLIC_ENABLE_CATEGORY_EXTRACT=true
+OPENAI_API_KEY=XXXXXXXXXXXXXXXXXXXXXXXXXXXX
+```
 
 ## License
 

components.json

@@ -1,16 +0,0 @@
-{
-  "$schema": "https://ui.shadcn.com/schema.json",
-  "style": "default",
-  "rsc": true,
-  "tsx": true,
-  "tailwind": {
-    "config": "tailwind.config.js",
-    "css": "app/globals.css",
-    "baseColor": "slate",
-    "cssVariables": true
-  },
-  "aliases": {
-    "components": "@/components",
-    "utils": "@/lib/utils"
-  }
-}

eslint.config.mjs

@@ -0,0 +1,11 @@
+import pluginJs from '@eslint/js'
+import globals from 'globals'
+import tseslint from 'typescript-eslint'
+
+export default [
+  { files: ['**/*.{js,mjs,cjs,ts}'] },
+  { languageOptions: { globals: globals.browser } },
+  pluginJs.configs.recommended,
+  ...tseslint.configs.recommended,
+]
+

next.config.js

@@ -1,5 +0,0 @@
-/** @type {import('next').NextConfig} */
-const nextConfig = {}
-
-const { withPlausibleProxy } = require('next-plausible')
-module.exports = withPlausibleProxy()(nextConfig)

package.json

@@ -1,60 +1,53 @@
 {
-  "name": "spliit2",
+  "name": "spliit-api",
   "version": "0.1.0",
   "private": true,
+  "main": "src/index.ts",
   "scripts": {
-    "dev": "next dev",
-    "build": "next build",
-    "start": "next start",
-    "lint": "next lint",
-    "postinstall": "prisma migrate deploy && prisma generate"
+    "lint": "eslint",
+    "check-types": "tsc --noEmit",
+    "check-formatting": "prettier -c src",
+    "prettier": "prettier -w src",
+    "postinstall": "prisma generate"
   },
   "dependencies": {
+    "@formatjs/intl-localematcher": "^0.5.4",
     "@hookform/resolvers": "^3.3.2",
-    "@prisma/client": "5.6.0",
-    "@radix-ui/react-checkbox": "^1.0.4",
-    "@radix-ui/react-dropdown-menu": "^2.0.6",
-    "@radix-ui/react-hover-card": "^1.0.7",
-    "@radix-ui/react-icons": "^1.3.0",
-    "@radix-ui/react-label": "^2.0.2",
-    "@radix-ui/react-popover": "^1.0.7",
-    "@radix-ui/react-select": "^2.0.0",
-    "@radix-ui/react-slot": "^1.0.2",
-    "@radix-ui/react-tabs": "^1.0.4",
+    "@prisma/client": "^5.6.0",
+    "@trpc/client": "^11.0.0-rc.586",
+    "@trpc/react-query": "^11.0.0-rc.586",
+    "@trpc/server": "^11.0.0-rc.586",
     "class-variance-authority": "^0.7.0",
-    "clsx": "^2.0.0",
-    "lucide-react": "^0.290.0",
+    "content-disposition": "^0.5.4",
+    "dayjs": "^1.11.10",
     "nanoid": "^5.0.4",
-    "next": "^14.0.4",
-    "next-plausible": "^3.12.0",
-    "next-themes": "^0.2.1",
-    "next13-progressbar": "^1.1.1",
+    "negotiator": "^0.6.3",
+    "openai": "^4.25.0",
     "pg": "^8.11.3",
-    "react": "^18.2.0",
-    "react-dom": "^18.2.0",
-    "react-hook-form": "^7.47.0",
-    "tailwind-merge": "^1.14.0",
-    "tailwindcss-animate": "^1.0.7",
+    "prisma": "^5.7.0",
+    "sharp": "^0.33.2",
+    "superjson": "^2.2.1",
+    "ts-pattern": "^5.0.6",
     "uuid": "^9.0.1",
-    "zod": "^3.22.4"
+    "vaul": "^0.8.0",
+    "zod": "^3.23.8"
   },
   "devDependencies": {
+    "@eslint/js": "^9.13.0",
     "@total-typescript/ts-reset": "^0.5.1",
+    "@types/content-disposition": "^0.5.8",
+    "@types/negotiator": "^0.6.3",
     "@types/node": "^20",
     "@types/pg": "^8.10.9",
-    "@types/react": "^18",
-    "@types/react-dom": "^18",
     "@types/uuid": "^9.0.6",
     "autoprefixer": "^10",
     "dotenv": "^16.3.1",
-    "eslint": "^8",
-    "eslint-config-next": "^14.0.4",
-    "postcss": "^8",
+    "eslint": "^8.57.1",
+    "globals": "^15.11.0",
     "prettier": "^3.0.3",
     "prettier-plugin-organize-imports": "^3.2.3",
-    "prisma": "^5.7.0",
-    "tailwindcss": "^3",
     "tsconfig-paths": "^4.2.0",
-    "typescript": "^5.3.3"
+    "typescript": "^5.3.3",
+    "typescript-eslint": "^8.11.0"
   }
 }

postcss.config.js

@@ -1,6 +0,0 @@
-module.exports = {
-  plugins: {
-    tailwindcss: {},
-    autoprefixer: {},
-  },
-}

prisma/migrations/20231215203936_add_shares_in_expenses/migration.sql

@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "ExpensePaidFor" ADD COLUMN     "shares" INTEGER NOT NULL DEFAULT 1;

prisma/migrations/20231215213409_add_split_mode/migration.sql

@@ -0,0 +1,5 @@
+-- CreateEnum
+CREATE TYPE "SplitMode" AS ENUM ('EVENLY', 'BY_SHARES', 'BY_PERCENTAGE', 'BY_AMOUNT');
+
+-- AlterTable
+ALTER TABLE "Expense" ADD COLUMN     "splitMode" "SplitMode" NOT NULL DEFAULT 'EVENLY';

prisma/migrations/20240108174319_add_expense_date/migration.sql

@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "Expense" ADD COLUMN     "expenseDate" DATE NOT NULL DEFAULT CURRENT_DATE;

prisma/migrations/20240108194443_add_categories/migration.sql

@@ -0,0 +1,65 @@
+/*
+  Warnings:
+
+  - Added the required column `categoryId` to the `Expense` table without a default value. This is not possible if the table is not empty.
+
+*/
+-- AlterTable
+ALTER TABLE "Expense" ADD COLUMN     "categoryId" INTEGER NOT NULL DEFAULT 0;
+
+-- CreateTable
+CREATE TABLE "Category" (
+    "id" SERIAL NOT NULL,
+    "grouping" TEXT NOT NULL,
+    "name" TEXT NOT NULL,
+
+    CONSTRAINT "Category_pkey" PRIMARY KEY ("id")
+);
+
+-- Insert categories
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (0, 'Uncategorized', 'General');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (1, 'Uncategorized', 'Payment');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (2, 'Entertainment', 'Entertainment');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (3, 'Entertainment', 'Games');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (4, 'Entertainment', 'Movies');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (5, 'Entertainment', 'Music');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (6, 'Entertainment', 'Sports');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (7, 'Food and Drink', 'Food and Drink');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (8, 'Food and Drink', 'Dining Out');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (9, 'Food and Drink', 'Groceries');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (10, 'Food and Drink', 'Liquor');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (11, 'Home', 'Home');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (12, 'Home', 'Electronics');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (13, 'Home', 'Furniture');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (14, 'Home', 'Household Supplies');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (15, 'Home', 'Maintenance');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (16, 'Home', 'Mortgage');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (17, 'Home', 'Pets');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (18, 'Home', 'Rent');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (19, 'Home', 'Services');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (20, 'Life', 'Childcare');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (21, 'Life', 'Clothing');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (22, 'Life', 'Education');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (23, 'Life', 'Gifts');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (24, 'Life', 'Insurance');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (25, 'Life', 'Medical Expenses');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (26, 'Life', 'Taxes');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (27, 'Transportation', 'Transportation');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (28, 'Transportation', 'Bicycle');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (29, 'Transportation', 'Bus/Train');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (30, 'Transportation', 'Car');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (31, 'Transportation', 'Gas/Fuel');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (32, 'Transportation', 'Hotel');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (33, 'Transportation', 'Parking');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (34, 'Transportation', 'Plane');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (35, 'Transportation', 'Taxi');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (36, 'Utilities', 'Utilities');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (37, 'Utilities', 'Cleaning');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (38, 'Utilities', 'Electricity');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (39, 'Utilities', 'Heat/Gas');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (40, 'Utilities', 'Trash');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (41, 'Utilities', 'TV/Phone/Internet');
+INSERT INTO "Category" ("id", "grouping", "name") VALUES (42, 'Utilities', 'Water');
+
+-- AddForeignKey
+ALTER TABLE "Expense" ADD CONSTRAINT "Expense_categoryId_fkey" FOREIGN KEY ("categoryId") REFERENCES "Category"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

prisma/migrations/20240126214121_add_document_urls/migration.sql

@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "Expense" ADD COLUMN     "documentUrls" TEXT[] DEFAULT ARRAY[]::TEXT[];

prisma/migrations/20240128192510_update_document_urls/migration.sql

@@ -0,0 +1,9 @@
+/*
+  Warnings:
+
+  - The `documentUrls` column on the `Expense` table would be dropped and recreated. This will lead to data loss if there is data in the column.
+
+*/
+-- AlterTable
+ALTER TABLE "Expense" DROP COLUMN "documentUrls",
+ADD COLUMN     "documentUrls" JSONB[] DEFAULT ARRAY[]::JSONB[];

prisma/migrations/20240128193431_update_documents/migration.sql

@@ -0,0 +1,20 @@
+/*
+  Warnings:
+
+  - You are about to drop the column `documentUrls` on the `Expense` table. All the data in the column will be lost.
+
+*/
+-- AlterTable
+ALTER TABLE "Expense" DROP COLUMN "documentUrls";
+
+-- CreateTable
+CREATE TABLE "ExpenseDocument" (
+    "id" TEXT NOT NULL,
+    "url" TEXT NOT NULL,
+    "expenseId" TEXT,
+
+    CONSTRAINT "ExpenseDocument_pkey" PRIMARY KEY ("id")
+);
+
+-- AddForeignKey
+ALTER TABLE "ExpenseDocument" ADD CONSTRAINT "ExpenseDocument_expenseId_fkey" FOREIGN KEY ("expenseId") REFERENCES "Expense"("id") ON DELETE SET NULL ON UPDATE CASCADE;

prisma/migrations/20240128202400_add_doc_info/migration.sql

@@ -0,0 +1,10 @@
+/*
+  Warnings:
+
+  - Added the required column `height` to the `ExpenseDocument` table without a default value. This is not possible if the table is not empty.
+  - Added the required column `width` to the `ExpenseDocument` table without a default value. This is not possible if the table is not empty.
+
+*/
+-- AlterTable
+ALTER TABLE "ExpenseDocument" ADD COLUMN     "height" INTEGER NOT NULL,
+ADD COLUMN     "width" INTEGER NOT NULL;

prisma/migrations/20240310194006_add_notes_in_expense/migration.sql

@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "Expense" ADD COLUMN     "notes" TEXT;

prisma/migrations/20240414135355_add_activity_log/migration.sql

@@ -0,0 +1,18 @@
+-- CreateEnum
+CREATE TYPE "ActivityType" AS ENUM ('UPDATE_GROUP', 'CREATE_EXPENSE', 'UPDATE_EXPENSE', 'DELETE_EXPENSE');
+
+-- CreateTable
+CREATE TABLE "Activity" (
+    "id" TEXT NOT NULL,
+    "groupId" TEXT NOT NULL,
+    "time" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "activityType" "ActivityType" NOT NULL,
+    "participantId" TEXT,
+    "expenseId" TEXT,
+    "data" TEXT,
+
+    CONSTRAINT "Activity_pkey" PRIMARY KEY ("id")
+);
+
+-- AddForeignKey
+ALTER TABLE "Activity" ADD CONSTRAINT "Activity_groupId_fkey" FOREIGN KEY ("groupId") REFERENCES "Group"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

prisma/migrations/20240531154748_add_group_information/migration.sql

@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "Group" ADD COLUMN     "information" TEXT;

prisma/schema.prisma

@@ -14,9 +14,11 @@ datasource db {
 model Group {
   id           String        @id
   name         String
+  information  String?       @db.Text
   currency     String        @default("$")
   participants Participant[]
   expenses     Expense[]
+  activities   Activity[]
   createdAt    DateTime      @default(now())
 }
 
@@ -29,17 +31,46 @@ model Participant {
   expensesPaidFor ExpensePaidFor[]
 }
 
+model Category {
+  id       Int       @id @default(autoincrement())
+  grouping String
+  name     String
+  Expense  Expense[]
+}
+
 model Expense {
-  id              String           @id
-  group           Group            @relation(fields: [groupId], references: [id], onDelete: Cascade)
+  id              String            @id
+  group           Group             @relation(fields: [groupId], references: [id], onDelete: Cascade)
+  expenseDate     DateTime          @default(dbgenerated("CURRENT_DATE")) @db.Date
   title           String
+  category        Category?         @relation(fields: [categoryId], references: [id])
+  categoryId      Int               @default(0)
   amount          Int
-  paidBy          Participant      @relation(fields: [paidById], references: [id], onDelete: Cascade)
+  paidBy          Participant       @relation(fields: [paidById], references: [id], onDelete: Cascade)
   paidById        String
   paidFor         ExpensePaidFor[]
   groupId         String
-  isReimbursement Boolean          @default(false)
-  createdAt       DateTime         @default(now())
+  isReimbursement Boolean           @default(false)
+  splitMode       SplitMode         @default(EVENLY)
+  createdAt       DateTime          @default(now())
+  documents       ExpenseDocument[]
+  notes           String?
+}
+
+model ExpenseDocument {
+  id        String   @id
+  url       String
+  width     Int
+  height    Int
+  Expense   Expense? @relation(fields: [expenseId], references: [id])
+  expenseId String?
+}
+
+enum SplitMode {
+  EVENLY
+  BY_SHARES
+  BY_PERCENTAGE
+  BY_AMOUNT
 }
 
 model ExpensePaidFor {
@@ -47,6 +78,25 @@ model ExpensePaidFor {
   participant   Participant @relation(fields: [participantId], references: [id], onDelete: Cascade)
   expenseId     String
   participantId String
+  shares        Int         @default(1)
 
   @@id([expenseId, participantId])
 }
+
+model Activity {
+  id            String       @id
+  group         Group        @relation(fields: [groupId], references: [id])
+  groupId       String
+  time          DateTime     @default(now())
+  activityType  ActivityType
+  participantId String?
+  expenseId     String?
+  data          String?
+}
+
+enum ActivityType {
+  UPDATE_GROUP
+  CREATE_EXPENSE
+  UPDATE_EXPENSE
+  DELETE_EXPENSE
+}

public/logo.svg

@@ -1 +0,0 @@
-<?xml version="1.0" ?><svg viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg"><defs><style>.cls-1{fill:#ccc;}.cls-2{fill:#ed5167;}.cls-3{fill:#72d3b8;}.cls-4{fill:#55bc9c;}.cls-5{fill:#e8e8e8;}.cls-6{fill:#333538;}</style></defs><title/><g data-name="1 funnel" id="_1_funnel"><path class="cls-1" d="M261.25,134.9h0a76.62,76.62,0,0,1,76.62,76.62V423.22a0,0,0,0,1,0,0H261.25a0,0,0,0,1,0,0V134.9a0,0,0,0,1,0,0Z" transform="translate(285.06 -130.08) rotate(45)"/><path class="cls-2" d="M161.87,470.93l75.07-75.08a17.06,17.06,0,0,0,0-24.14l-40.19-40.19a17.06,17.06,0,0,0-24.14,0l-10.8,10.8a91,91,0,0,0-129.58.92c-34.17,35.14-34.17,91.69,0,126.83a91,91,0,0,0,129.58.92ZM57,447.11a57.21,57.21,0,1,1,80.9,0A57.22,57.22,0,0,1,57,447.11Z"/><rect class="cls-3" height="253.49" rx="47.61" transform="translate(511.66 282.22) rotate(180)" width="344.78" x="83.44" y="14.36"/><path class="cls-4" d="M126,184.86V97.36a40.46,40.46,0,0,0,40.46-40.45H345.23a40.44,40.44,0,0,0,40.44,40.45v87.5a40.44,40.44,0,0,0-40.44,40.44H166.44A40.46,40.46,0,0,0,126,184.86Z"/><circle class="cls-3" cx="255.83" cy="141.11" r="60.11"/><circle class="cls-3" cx="349.72" cy="141.11" r="21.88"/><circle class="cls-3" cx="161.94" cy="141.11" r="21.88"/><path class="cls-5" d="M174.13,134.9h76.62a0,0,0,0,1,0,0V346.61a76.62,76.62,0,0,1-76.62,76.62h0a0,0,0,0,1,0,0V134.9a0,0,0,0,1,0,0Z" transform="translate(559.99 326.17) rotate(135)"/><path class="cls-2" d="M350.19,471a91,91,0,0,0,129.58-.92c34.17-35.14,34.17-91.69,0-126.83a91,91,0,0,0-129.58-.92l-10.8-10.8a17.06,17.06,0,0,0-24.14,0l-40.19,40.19a17.06,17.06,0,0,0,0,24.14l75.07,75.08Zm23.89-23.88a57.21,57.21,0,1,1,80.9,0A57.2,57.2,0,0,1,374.08,447.11Z"/><circle class="cls-6" cx="256" cy="322.62" r="20.01"/></g></svg>

scripts/build-image.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+SPLIIT_APP_NAME=$(node -p -e "require('./package.json').name")
+SPLIIT_VERSION=$(node -p -e "require('./package.json').version")
+
+# we need to set dummy data for POSTGRES env vars in order for build not to fail
+docker buildx build \
+    -t ${SPLIIT_APP_NAME}:${SPLIIT_VERSION} \
+    -t ${SPLIIT_APP_NAME}:latest \
+    .
+
+docker image prune -f

scripts/build.env

@@ -0,0 +1,22 @@
+# build file that contains all possible env vars with mocked values
+# as most of them are used at build time in order to have the production build to work properly
+
+# db
+POSTGRES_PASSWORD=1234
+
+# app
+POSTGRES_PRISMA_URL=postgresql://postgres:${POSTGRES_PASSWORD}@db
+POSTGRES_URL_NON_POOLING=postgresql://postgres:${POSTGRES_PASSWORD}@db
+
+# app-minio
+NEXT_PUBLIC_ENABLE_EXPENSE_DOCUMENTS=false
+S3_UPLOAD_KEY=AAAAAAAAAAAAAAAAAAAA
+S3_UPLOAD_SECRET=AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
+S3_UPLOAD_BUCKET=spliit
+S3_UPLOAD_REGION=eu-north-1
+S3_UPLOAD_ENDPOINT=s3://minio.example.com
+
+# app-openai
+NEXT_PUBLIC_ENABLE_RECEIPT_EXTRACT=false
+OPENAI_API_KEY=XXXXXXXXXXXXXXXXXXXXXXXXXXXX
+NEXT_PUBLIC_ENABLE_CATEGORY_EXTRACT=false

scripts/container-entrypoint.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+set -euxo pipefail
+
+npx prisma migrate deploy
+npm run start

scripts/start-local-db.sh

@@ -1,4 +1,4 @@
-result=$(docker ps | grep postgres)
+result=$(docker ps | grep spliit-db)
 if [ $? -eq 0 ];
 then
     echo "postgres is already running, doing nothing"
@@ -6,6 +6,6 @@ else
     echo "postgres is not running, starting it"
     docker rm postgres --force
     mkdir -p postgres-data
-    docker run --name postgres -d -p 5432:5432 -e POSTGRES_PASSWORD=1234 -v ./postgres-data:/var/lib/postgresql/data postgres
+    docker run --name spliit-db -d -p 5432:5432 -e POSTGRES_PASSWORD=1234 -v "/$(pwd)/postgres-data:/var/lib/postgresql/data" postgres
     sleep 5 # Wait for postgres to start
 fi

src/app/globals.css

@@ -1,67 +0,0 @@
-@tailwind base;
-@tailwind components;
-@tailwind utilities;
-
-@layer base {
-  :root {
-    --background: 0 0% 100%;
-    --foreground: 240 10% 3.9%;
-    --card: 0 0% 100%;
-    --card-foreground: 240 10% 3.9%;
-    --popover: 0 0% 100%;
-    --popover-foreground: 240 10% 3.9%;
-    --primary: 163 94% 24%;
-    --primary-foreground: 0 100% 100%;
-    --secondary: 240 4.8% 95.9%;
-    --secondary-foreground: 240 5.9% 10%;
-    --muted: 240 4.8% 95.9%;
-    --muted-foreground: 240 3.8% 46.1%;
-    --accent: 240 4.8% 95.9%;
-    --accent-foreground: 240 5.9% 10%;
-    --destructive: 0 84.2% 60.2%;
-    --destructive-foreground: 0 0% 98%;
-    --border: 240 5.9% 90%;
-    --input: 240 5.9% 90%;
-    --ring: 142.1 76.2% 36.3%;
-    --radius: 0.5rem;
-  }
-
-  .dark {
-    --background: 20 14.3% 4.1%;
-    --foreground: 0 0% 95%;
-    --card: 24 9.8% 10%;
-    --card-foreground: 0 0% 95%;
-    --popover: 0 0% 9%;
-    --popover-foreground: 0 0% 95%;
-    --primary: 161 90% 45%;
-    --primary-foreground: 144.9 80.4% 10%;
-    --secondary: 240 3.7% 15.9%;
-    --secondary-foreground: 0 0% 98%;
-    --muted: 0 0% 15%;
-    --muted-foreground: 240 5% 64.9%;
-    --accent: 12 6.5% 15.1%;
-    --accent-foreground: 0 0% 98%;
-    --destructive: 0 62.8% 30.6%;
-    --destructive-foreground: 0 85.7% 97.3%;
-    --border: 240 3.7% 15.9%;
-    --input: 240 3.7% 15.9%;
-    --ring: 142.4 71.8% 29.2%;
-  }
-}
-
-@layer base {
-  * {
-    @apply border-border;
-  }
-  body {
-    @apply bg-background text-foreground;
-  }
-}
-
-.landing-header {
-  @apply bg-gradient-to-br from-emerald-800 to-emerald-600 dark:from-emerald-300 dark:to-emerald-600 bg-clip-text;
-}
-
-.landing-header strong {
-  @apply font-bold text-transparent;
-}

src/app/groups/[groupId]/balances-list.tsx

@@ -1,52 +0,0 @@
-import { Balances } from '@/lib/balances'
-import { cn } from '@/lib/utils'
-import { Participant } from '@prisma/client'
-
-type Props = {
-  balances: Balances
-  participants: Participant[]
-  currency: string
-}
-
-export function BalancesList({ balances, participants, currency }: Props) {
-  const maxBalance = Math.max(
-    ...Object.values(balances).map((b) => Math.abs(b.total)),
-  )
-
-  return (
-    <div className="text-sm">
-      {participants.map((participant) => {
-        const balance = balances[participant.id]?.total ?? 0
-        const isLeft = balance >= 0
-        return (
-          <div
-            key={participant.id}
-            className={cn('flex', isLeft || 'flex-row-reverse')}
-          >
-            <div className={cn('w-1/2 p-2', isLeft && 'text-right')}>
-              {participant.name}
-            </div>
-            <div className={cn('w-1/2 relative', isLeft || 'text-right')}>
-              <div className="absolute inset-0 p-2 z-20">
-                {currency} {(balance / 100).toFixed(2)}
-              </div>
-              {balance !== 0 && (
-                <div
-                  className={cn(
-                    'absolute top-1 h-7 z-10',
-                    isLeft
-                      ? 'bg-green-200 dark:bg-green-800 left-0 rounded-r-lg border border-green-300 dark:border-green-700'
-                      : 'bg-red-200 dark:bg-red-800 right-0 rounded-l-lg border  border-red-300 dark:border-red-700',
-                  )}
-                  style={{
-                    width: (Math.abs(balance) / maxBalance) * 100 + '%',
-                  }}
-                ></div>
-              )}
-            </div>
-          </div>
-        )
-      })}
-    </div>
-  )
-}

src/app/groups/[groupId]/balances/page.tsx

@@ -1,67 +0,0 @@
-import { BalancesList } from '@/app/groups/[groupId]/balances-list'
-import { ReimbursementList } from '@/app/groups/[groupId]/reimbursement-list'
-import {
-  Card,
-  CardContent,
-  CardDescription,
-  CardHeader,
-  CardTitle,
-} from '@/components/ui/card'
-import { getGroup, getGroupExpenses } from '@/lib/api'
-import { getBalances, getSuggestedReimbursements } from '@/lib/balances'
-import { Metadata } from 'next'
-import { notFound } from 'next/navigation'
-
-export const metadata: Metadata = {
-  title: 'Balances',
-}
-
-export default async function GroupPage({
-  params: { groupId },
-}: {
-  params: { groupId: string }
-}) {
-  const group = await getGroup(groupId)
-  if (!group) notFound()
-
-  const expenses = await getGroupExpenses(groupId)
-  const balances = getBalances(expenses)
-  const reimbursements = getSuggestedReimbursements(balances)
-
-  return (
-    <>
-      <Card className="mb-4">
-        <CardHeader>
-          <CardTitle>Balances</CardTitle>
-          <CardDescription>
-            This is the amount that each participant paid or was paid for.
-          </CardDescription>
-        </CardHeader>
-        <CardContent>
-          <BalancesList
-            balances={balances}
-            participants={group.participants}
-            currency={group.currency}
-          />
-        </CardContent>
-      </Card>
-      <Card className="mb-4">
-        <CardHeader>
-          <CardTitle>Suggested reimbursements</CardTitle>
-          <CardDescription>
-            Here are suggestions for optimized reimbursements between
-            participants.
-          </CardDescription>
-        </CardHeader>
-        <CardContent className="p-0">
-          <ReimbursementList
-            reimbursements={reimbursements}
-            participants={group.participants}
-            currency={group.currency}
-            groupId={groupId}
-          />
-        </CardContent>
-      </Card>
-    </>
-  )
-}

src/app/groups/[groupId]/edit/page.tsx

@@ -1,34 +0,0 @@
-import { GroupForm } from '@/components/group-form'
-import { getGroup, getGroupExpensesParticipants, updateGroup } from '@/lib/api'
-import { groupFormSchema } from '@/lib/schemas'
-import { Metadata } from 'next'
-import { notFound, redirect } from 'next/navigation'
-
-export const metadata: Metadata = {
-  title: 'Settings',
-}
-
-export default async function EditGroupPage({
-  params: { groupId },
-}: {
-  params: { groupId: string }
-}) {
-  const group = await getGroup(groupId)
-  if (!group) notFound()
-
-  async function updateGroupAction(values: unknown) {
-    'use server'
-    const groupFormValues = groupFormSchema.parse(values)
-    const group = await updateGroup(groupId, groupFormValues)
-    redirect(`/groups/${group.id}`)
-  }
-
-  const protectedParticipantIds = await getGroupExpensesParticipants(groupId)
-  return (
-    <GroupForm
-      group={group}
-      onSubmit={updateGroupAction}
-      protectedParticipantIds={protectedParticipantIds}
-    />
-  )
-}

src/app/groups/[groupId]/expenses/[expenseId]/edit/page.tsx

@@ -1,42 +0,0 @@
-import { ExpenseForm } from '@/components/expense-form'
-import { deleteExpense, getExpense, getGroup, updateExpense } from '@/lib/api'
-import { expenseFormSchema } from '@/lib/schemas'
-import { Metadata } from 'next'
-import { notFound, redirect } from 'next/navigation'
-
-export const metadata: Metadata = {
-  title: 'Edit expense',
-}
-
-export default async function EditExpensePage({
-  params: { groupId, expenseId },
-}: {
-  params: { groupId: string; expenseId: string }
-}) {
-  const group = await getGroup(groupId)
-  if (!group) notFound()
-  const expense = await getExpense(groupId, expenseId)
-  if (!expense) notFound()
-
-  async function updateExpenseAction(values: unknown) {
-    'use server'
-    const expenseFormValues = expenseFormSchema.parse(values)
-    await updateExpense(groupId, expenseId, expenseFormValues)
-    redirect(`/groups/${groupId}`)
-  }
-
-  async function deleteExpenseAction() {
-    'use server'
-    await deleteExpense(expenseId)
-    redirect(`/groups/${groupId}`)
-  }
-
-  return (
-    <ExpenseForm
-      group={group}
-      expense={expense}
-      onSubmit={updateExpenseAction}
-      onDelete={deleteExpenseAction}
-    />
-  )
-}

src/app/groups/[groupId]/expenses/create/page.tsx

@@ -1,27 +0,0 @@
-import { ExpenseForm } from '@/components/expense-form'
-import { createExpense, getGroup } from '@/lib/api'
-import { expenseFormSchema } from '@/lib/schemas'
-import { Metadata } from 'next'
-import { notFound, redirect } from 'next/navigation'
-
-export const metadata: Metadata = {
-  title: 'Create expense',
-}
-
-export default async function ExpensePage({
-  params: { groupId },
-}: {
-  params: { groupId: string }
-}) {
-  const group = await getGroup(groupId)
-  if (!group) notFound()
-
-  async function createExpenseAction(values: unknown) {
-    'use server'
-    const expenseFormValues = expenseFormSchema.parse(values)
-    await createExpense(expenseFormValues, groupId)
-    redirect(`/groups/${groupId}`)
-  }
-
-  return <ExpenseForm group={group} onSubmit={createExpenseAction} />
-}

src/app/groups/[groupId]/expenses/expense-list.tsx

@@ -1,86 +0,0 @@
-'use client'
-import { Button } from '@/components/ui/button'
-import { getGroupExpenses } from '@/lib/api'
-import { cn } from '@/lib/utils'
-import { Participant } from '@prisma/client'
-import { ChevronRight } from 'lucide-react'
-import Link from 'next/link'
-import { useRouter } from 'next/navigation'
-import { Fragment } from 'react'
-
-type Props = {
-  expenses: Awaited<ReturnType<typeof getGroupExpenses>>
-  participants: Participant[]
-  currency: string
-  groupId: string
-}
-
-export function ExpenseList({
-  expenses,
-  currency,
-  participants,
-  groupId,
-}: Props) {
-  const getParticipant = (id: string) => participants.find((p) => p.id === id)
-  const router = useRouter()
-
-  return expenses.length > 0 ? (
-    expenses.map((expense) => (
-      <div
-        key={expense.id}
-        className={cn(
-          'border-t flex justify-between pl-6 pr-2 py-4 text-sm cursor-pointer hover:bg-accent',
-          expense.isReimbursement && 'italic',
-        )}
-        onClick={() => {
-          router.push(`/groups/${groupId}/expenses/${expense.id}/edit`)
-        }}
-      >
-        <div>
-          <div className={cn('mb-1', expense.isReimbursement && 'italic')}>
-            {expense.title}
-          </div>
-          <div className="text-xs text-muted-foreground">
-            Paid by <strong>{getParticipant(expense.paidById)?.name}</strong>{' '}
-            for{' '}
-            {expense.paidFor.map((paidFor, index) => (
-              <Fragment key={index}>
-                {index !== 0 && <>, </>}
-                <strong>
-                  {
-                    participants.find((p) => p.id === paidFor.participantId)
-                      ?.name
-                  }
-                </strong>
-              </Fragment>
-            ))}
-          </div>
-        </div>
-        <div className="flex items-center">
-          <div
-            className={cn(
-              'tabular-nums whitespace-nowrap',
-              expense.isReimbursement ? 'italic' : 'font-bold',
-            )}
-          >
-            {currency} {(expense.amount / 100).toFixed(2)}
-          </div>
-          <Button size="icon" variant="link" className="-my-2" asChild>
-            <Link href={`/groups/${groupId}/expenses/${expense.id}/edit`}>
-              <ChevronRight className="w-4 h-4" />
-            </Link>
-          </Button>
-        </div>
-      </div>
-    ))
-  ) : (
-    <p className="px-6 text-sm py-6">
-      Your group doesn’t contain any expense yet.{' '}
-      <Button variant="link" asChild className="-m-4">
-        <Link href={`/groups/${groupId}/expenses/create`}>
-          Create the first one
-        </Link>
-      </Button>
-    </p>
-  )
-}

src/app/groups/[groupId]/expenses/page.tsx

@@ -1,82 +0,0 @@
-import { ExpenseList } from '@/app/groups/[groupId]/expenses/expense-list'
-import { Button } from '@/components/ui/button'
-import {
-  Card,
-  CardContent,
-  CardDescription,
-  CardHeader,
-  CardTitle,
-} from '@/components/ui/card'
-import { Skeleton } from '@/components/ui/skeleton'
-import { getGroup, getGroupExpenses } from '@/lib/api'
-import { Plus } from 'lucide-react'
-import { Metadata } from 'next'
-import Link from 'next/link'
-import { notFound } from 'next/navigation'
-import { Suspense } from 'react'
-
-export const metadata: Metadata = {
-  title: 'Expenses',
-}
-
-export default async function GroupExpensesPage({
-  params: { groupId },
-}: {
-  params: { groupId: string }
-}) {
-  return (
-    <Card className="mb-4">
-      <div className="flex flex-1">
-        <CardHeader className="flex-1">
-          <CardTitle>Expenses</CardTitle>
-          <CardDescription>
-            Here are the expenses that you created for your group.
-          </CardDescription>
-        </CardHeader>
-        <CardHeader>
-          <Button asChild size="icon">
-            <Link href={`/groups/${groupId}/expenses/create`}>
-              <Plus />
-            </Link>
-          </Button>
-        </CardHeader>
-      </div>
-
-      <CardContent className="p-0">
-        <Suspense
-          fallback={[0, 1, 2].map((i) => (
-            <div
-              key={i}
-              className="border-t flex justify-between items-center px-6 py-4 text-sm"
-            >
-              <div className="flex flex-col gap-2">
-                <Skeleton className="h-4 w-16 rounded-full" />
-                <Skeleton className="h-4 w-32 rounded-full" />
-              </div>
-              <div>
-                <Skeleton className="h-4 w-16 rounded-full" />
-              </div>
-            </div>
-          ))}
-        >
-          <Expenses groupId={groupId} />
-        </Suspense>
-      </CardContent>
-    </Card>
-  )
-}
-
-async function Expenses({ groupId }: { groupId: string }) {
-  const group = await getGroup(groupId)
-  if (!group) notFound()
-  const expenses = await getGroupExpenses(group.id)
-
-  return (
-    <ExpenseList
-      expenses={expenses}
-      groupId={group.id}
-      currency={group.currency}
-      participants={group.participants}
-    />
-  )
-}

src/app/groups/[groupId]/group-tabs.tsx

@@ -1,30 +0,0 @@
-'use client'
-import { Tabs, TabsList, TabsTrigger } from '@/components/ui/tabs'
-import { usePathname, useRouter } from 'next/navigation'
-
-type Props = {
-  groupId: string
-}
-
-export function GroupTabs({ groupId }: Props) {
-  const pathname = usePathname()
-  const value =
-    pathname.replace(/\/groups\/[^\/]+\/([^/]+).*/, '$1') || 'expenses'
-  const router = useRouter()
-
-  return (
-    <Tabs
-      value={value}
-      className="[&>*]:border"
-      onValueChange={(value) => {
-        router.push(`/groups/${groupId}/${value}`)
-      }}
-    >
-      <TabsList>
-        <TabsTrigger value="expenses">Expenses</TabsTrigger>
-        <TabsTrigger value="balances">Balances</TabsTrigger>
-        <TabsTrigger value="edit">Settings</TabsTrigger>
-      </TabsList>
-    </Tabs>
-  )
-}

src/app/groups/[groupId]/layout.tsx

@@ -1,54 +0,0 @@
-import { GroupTabs } from '@/app/groups/[groupId]/group-tabs'
-import { SaveGroupLocally } from '@/app/groups/[groupId]/save-recent-group'
-import { ShareButton } from '@/app/groups/[groupId]/share-button'
-import { getGroup } from '@/lib/api'
-import { Metadata } from 'next'
-import Link from 'next/link'
-import { notFound } from 'next/navigation'
-import { PropsWithChildren } from 'react'
-
-type Props = {
-  params: {
-    groupId: string
-  }
-}
-
-export async function generateMetadata({
-  params: { groupId },
-}: Props): Promise<Metadata> {
-  const group = await getGroup(groupId)
-
-  return {
-    title: {
-      default: group?.name ?? '',
-      template: `%s · ${group?.name} · Spliit`,
-    },
-  }
-}
-
-export default async function GroupLayout({
-  children,
-  params: { groupId },
-}: PropsWithChildren<Props>) {
-  const group = await getGroup(groupId)
-  if (!group) notFound()
-
-  return (
-    <>
-      <div className="flex flex-col sm:flex-row justify-between sm:items-center gap-3">
-        <h1 className="font-bold text-2xl">
-          <Link href={`/groups/${groupId}`}>{group.name}</Link>
-        </h1>
-
-        <div className="flex gap-2 justify-between">
-          <GroupTabs groupId={groupId} />
-          <ShareButton group={group} />
-        </div>
-      </div>
-
-      {children}
-
-      <SaveGroupLocally group={{ id: group.id, name: group.name }} />
-    </>
-  )
-}

src/app/groups/[groupId]/page.tsx

@@ -1,9 +0,0 @@
-import { redirect } from 'next/navigation'
-
-export default async function GroupPage({
-  params: { groupId },
-}: {
-  params: { groupId: string }
-}) {
-  redirect(`/groups/${groupId}/expenses`)
-}

src/app/groups/[groupId]/reimbursement-list.tsx

@@ -1,52 +0,0 @@
-import { Button } from '@/components/ui/button'
-import { Reimbursement } from '@/lib/balances'
-import { Participant } from '@prisma/client'
-import Link from 'next/link'
-
-type Props = {
-  reimbursements: Reimbursement[]
-  participants: Participant[]
-  currency: string
-  groupId: string
-}
-
-export function ReimbursementList({
-  reimbursements,
-  participants,
-  currency,
-  groupId,
-}: Props) {
-  if (reimbursements.length === 0) {
-    return (
-      <p className="px-6 text-sm pb-6">
-        It looks like your group doesn’t need any reimbursement 😁
-      </p>
-    )
-  }
-
-  const getParticipant = (id: string) => participants.find((p) => p.id === id)
-  return (
-    <div className="text-sm">
-      {reimbursements.map((reimbursement, index) => (
-        <div className="border-t px-6 py-4 flex justify-between" key={index}>
-          <div className="flex flex-col gap-1 items-start sm:flex-row sm:items-baseline sm:gap-4">
-            <div>
-              <strong>{getParticipant(reimbursement.from)?.name}</strong> owes{' '}
-              <strong>{getParticipant(reimbursement.to)?.name}</strong>
-            </div>
-            <Button variant="link" asChild className="-mx-4 -my-3">
-              <Link
-                href={`/groups/${groupId}/expenses/create?reimbursement=yes&from=${reimbursement.from}&to=${reimbursement.to}&amount=${reimbursement.amount}`}
-              >
-                Mark as paid
-              </Link>
-            </Button>
-          </div>
-          <div>
-            {currency} {(reimbursement.amount / 100).toFixed(2)}
-          </div>
-        </div>
-      ))}
-    </div>
-  )
-}

src/app/groups/[groupId]/save-recent-group.tsx

@@ -1,18 +0,0 @@
-'use client'
-import {
-  RecentGroup,
-  saveRecentGroup,
-} from '@/app/groups/recent-groups-helpers'
-import { useEffect } from 'react'
-
-type Props = {
-  group: RecentGroup
-}
-
-export function SaveGroupLocally({ group }: Props) {
-  useEffect(() => {
-    saveRecentGroup(group)
-  }, [group])
-
-  return null
-}

src/app/groups/[groupId]/share-button.tsx

@@ -1,48 +0,0 @@
-import { CopyButton } from '@/components/copy-button'
-import { ShareUrlButton } from '@/components/share-url-button'
-import { Button } from '@/components/ui/button'
-import { Input } from '@/components/ui/input'
-import {
-  Popover,
-  PopoverContent,
-  PopoverTrigger,
-} from '@/components/ui/popover'
-import { env } from '@/lib/env'
-import { Group } from '@prisma/client'
-import { Share } from 'lucide-react'
-
-type Props = {
-  group: Group
-}
-
-export function ShareButton({ group }: Props) {
-  const url = `${env.NEXT_PUBLIC_BASE_URL}/groups/${group.id}/expenses?ref=share`
-
-  return (
-    <Popover>
-      <PopoverTrigger asChild>
-        <Button size="icon">
-          <Share className="w-4 h-4" />
-        </Button>
-      </PopoverTrigger>
-      <PopoverContent align="end" className="[&_p]:text-sm flex flex-col gap-3">
-        <p>
-          For other participants to see the group and add expenses, share its
-          URL with them.
-        </p>
-        <div className="flex gap-2">
-          <Input className="flex-1" defaultValue={url} readOnly />
-          <CopyButton text={url} />
-          <ShareUrlButton
-            text={`Join my group ${group.name} on Spliit`}
-            url={url}
-          />
-        </div>
-        <p>
-          <strong>Warning!</strong> Every person with the group URL will be able
-          to see and edit expenses. Share with caution!
-        </p>
-      </PopoverContent>
-    </Popover>
-  )
-}

src/app/groups/actions.ts

@@ -1,7 +0,0 @@
-'use server'
-import { getGroups } from "@/lib/api"
-
-export async function getGroupsAction(groupIds: string[]) {
-  'use server'
-  return getGroups(groupIds)
-}

src/app/groups/create/page.tsx

@@ -1,15 +0,0 @@
-import { GroupForm } from '@/components/group-form'
-import { createGroup } from '@/lib/api'
-import { groupFormSchema } from '@/lib/schemas'
-import { redirect } from 'next/navigation'
-
-export default function CreateGroupPage() {
-  async function createGroupAction(values: unknown) {
-    'use server'
-    const groupFormValues = groupFormSchema.parse(values)
-    const group = await createGroup(groupFormValues)
-    redirect(`/groups/${group.id}`)
-  }
-
-  return <GroupForm onSubmit={createGroupAction} />
-}

src/app/groups/layout.tsx

@@ -1,9 +0,0 @@
-import { PropsWithChildren } from 'react'
-
-export default function GroupsLayout({ children }: PropsWithChildren<{}>) {
-  return (
-    <main className="flex-1 max-w-screen-md w-full mx-auto px-4 py-6 flex flex-col gap-6">
-      {children}
-    </main>
-  )
-}

src/app/groups/not-found.tsx

@@ -1,15 +0,0 @@
-import { Button } from '@/components/ui/button'
-import Link from 'next/link'
-
-export default function NotFound() {
-  return (
-    <div className="flex flex-col gap-2">
-      <p>This group does not exist.</p>
-      <p>
-        <Button asChild variant="secondary">
-          <Link href="/groups">Go to recently visited groups</Link>
-        </Button>
-      </p>
-    </div>
-  )
-}

src/app/groups/page.tsx

@@ -1,28 +0,0 @@
-import { RecentGroupList } from '@/app/groups/recent-group-list'
-import { Button } from '@/components/ui/button'
-import { Plus } from 'lucide-react'
-import { Metadata } from 'next'
-import Link from 'next/link'
-
-export const metadata: Metadata = {
-  title: 'Recently visited groups',
-}
-
-export default async function GroupsPage() {
-  return (
-    <>
-      <div className="flex flex-col sm:flex-row sm:justify-between sm:items-center gap-4 items-start">
-        <h1 className="font-bold text-2xl">
-          <Link href="/groups">Recently visited groups</Link>
-        </h1>
-        <Button asChild>
-          <Link href="/groups/create">
-            <Plus className="w-4 h-4 mr-2" />
-            Create group
-          </Link>
-        </Button>
-      </div>
-      <RecentGroupList />
-    </>
-  )
-}

src/app/groups/recent-group-list.tsx

@@ -1,114 +0,0 @@
-'use client'
-import { getGroupsAction } from '@/app/groups/actions'
-import { getRecentGroups } from '@/app/groups/recent-groups-helpers'
-import { Button } from '@/components/ui/button'
-import { Skeleton } from '@/components/ui/skeleton'
-import { getGroups } from '@/lib/api'
-import { Calendar, Loader2, Users } from 'lucide-react'
-import Link from 'next/link'
-import { useEffect, useState } from 'react'
-import { z } from 'zod'
-
-const recentGroupsSchema = z.array(
-  z.object({
-    id: z.string().min(1),
-    name: z.string(),
-  }),
-)
-type RecentGroups = z.infer<typeof recentGroupsSchema>
-
-type State =
-  | { status: 'pending' }
-  | { status: 'partial'; groups: RecentGroups }
-  | {
-      status: 'complete'
-      groups: RecentGroups
-      groupsDetails: Awaited<ReturnType<typeof getGroups>>
-    }
-
-type Props = {
-  getGroupsAction: (groupIds: string[]) => ReturnType<typeof getGroups>
-}
-
-export function RecentGroupList() {
-  const [state, setState] = useState<State>({ status: 'pending' })
-
-  useEffect(() => {
-    const groupsInStorage = getRecentGroups()
-    setState({ status: 'partial', groups: groupsInStorage })
-    getGroupsAction(groupsInStorage.map((g) => g.id)).then((groupsDetails) => {
-      setState({ status: 'complete', groups: groupsInStorage, groupsDetails })
-    })
-  }, [])
-
-  if (state.status === 'pending') {
-    return (
-      <p>
-        <Loader2 className="w-4 m-4 mr-2 inline animate-spin" /> Loading recent
-        groups…
-      </p>
-    )
-  }
-
-  if (state.groups.length === 0) {
-    return (
-      <div className="text-sm space-y-2">
-        <p>You have not visited any group recently.</p>
-        <p>
-          <Button variant="link" asChild className="-m-4">
-            <Link href={`/groups/create`}>Create one</Link>
-          </Button>{' '}
-          or ask a friend to send you the link to an existing one.
-        </p>
-      </div>
-    )
-  }
-
-  return (
-    <ul className="grid grid-cols-1 gap-2 sm:grid-cols-3">
-      {state.groups.map((group) => {
-        const details =
-          state.status === 'complete'
-            ? state.groupsDetails.find((d) => d.id === group.id)
-            : null
-        return (
-          <li key={group.id}>
-            <Button variant="outline" className="h-fit w-full py-3" asChild>
-              <Link href={`/groups/${group.id}`} className="text-base">
-                <div className="w-full flex flex-col gap-1">
-                  <div className="text-base">{group.name}</div>
-                  <div className="text-muted-foreground font-normal text-xs">
-                    {details ? (
-                      <div className="w-full flex items-center justify-between">
-                        <div className="flex items-center">
-                          <Users className="w-3 h-3 inline mr-1" />
-                          <span>{details._count.participants}</span>
-                        </div>
-                        <div className="flex items-center">
-                          <Calendar className="w-3 h-3 inline mx-1" />
-                          <span>
-                            {new Date(details.createdAt).toLocaleDateString(
-                              'en-US',
-                              {
-                                dateStyle: 'medium',
-                              },
-                            )}
-                          </span>
-                        </div>
-                      </div>
-                    ) : (
-                      <div className="flex justify-between">
-                        <Skeleton className="h-4 w-6 rounded-full" />
-                        <Skeleton className="h-4 w-24 rounded-full" />
-                      </div>
-                    )}
-                  </div>
-                </div>
-              </Link>
-            </Button>
-          </li>
-        )
-      })}
-    </ul>
-  )
-}

src/app/groups/recent-groups-helpers.ts

@@ -1,30 +0,0 @@
-import { z } from 'zod'
-
-export const recentGroupsSchema = z.array(
-  z.object({
-    id: z.string().min(1),
-    name: z.string(),
-  }),
-)
-
-export type RecentGroups = z.infer<typeof recentGroupsSchema>
-export type RecentGroup = RecentGroups[number]
-
-const STORAGE_KEY = 'recentGroups'
-
-export function getRecentGroups() {
-  const groupsInStorageJson = localStorage.getItem(STORAGE_KEY)
-  const groupsInStorageRaw = groupsInStorageJson
-    ? JSON.parse(groupsInStorageJson)
-    : []
-  const parseResult = recentGroupsSchema.safeParse(groupsInStorageRaw)
-  return parseResult.success ? parseResult.data : []
-}
-
-export function saveRecentGroup(group: RecentGroup) {
-  const recentGroups = getRecentGroups()
-  localStorage.setItem(
-    STORAGE_KEY,
-    JSON.stringify([group, ...recentGroups.filter((rg) => rg.id !== group.id)]),
-  )
-}

src/app/icon.svg

@@ -1 +0,0 @@
-<?xml version="1.0" ?><svg viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg"><defs><style>.cls-1{fill:#ccc;}.cls-2{fill:#ed5167;}.cls-3{fill:#72d3b8;}.cls-4{fill:#55bc9c;}.cls-5{fill:#e8e8e8;}.cls-6{fill:#333538;}</style></defs><title/><g data-name="1 funnel" id="_1_funnel"><path class="cls-1" d="M261.25,134.9h0a76.62,76.62,0,0,1,76.62,76.62V423.22a0,0,0,0,1,0,0H261.25a0,0,0,0,1,0,0V134.9a0,0,0,0,1,0,0Z" transform="translate(285.06 -130.08) rotate(45)"/><path class="cls-2" d="M161.87,470.93l75.07-75.08a17.06,17.06,0,0,0,0-24.14l-40.19-40.19a17.06,17.06,0,0,0-24.14,0l-10.8,10.8a91,91,0,0,0-129.58.92c-34.17,35.14-34.17,91.69,0,126.83a91,91,0,0,0,129.58.92ZM57,447.11a57.21,57.21,0,1,1,80.9,0A57.22,57.22,0,0,1,57,447.11Z"/><rect class="cls-3" height="253.49" rx="47.61" transform="translate(511.66 282.22) rotate(180)" width="344.78" x="83.44" y="14.36"/><path class="cls-4" d="M126,184.86V97.36a40.46,40.46,0,0,0,40.46-40.45H345.23a40.44,40.44,0,0,0,40.44,40.45v87.5a40.44,40.44,0,0,0-40.44,40.44H166.44A40.46,40.46,0,0,0,126,184.86Z"/><circle class="cls-3" cx="255.83" cy="141.11" r="60.11"/><circle class="cls-3" cx="349.72" cy="141.11" r="21.88"/><circle class="cls-3" cx="161.94" cy="141.11" r="21.88"/><path class="cls-5" d="M174.13,134.9h76.62a0,0,0,0,1,0,0V346.61a76.62,76.62,0,0,1-76.62,76.62h0a0,0,0,0,1,0,0V134.9a0,0,0,0,1,0,0Z" transform="translate(559.99 326.17) rotate(135)"/><path class="cls-2" d="M350.19,471a91,91,0,0,0,129.58-.92c34.17-35.14,34.17-91.69,0-126.83a91,91,0,0,0-129.58-.92l-10.8-10.8a17.06,17.06,0,0,0-24.14,0l-40.19,40.19a17.06,17.06,0,0,0,0,24.14l75.07,75.08Zm23.89-23.88a57.21,57.21,0,1,1,80.9,0A57.2,57.2,0,0,1,374.08,447.11Z"/><circle class="cls-6" cx="256" cy="322.62" r="20.01"/></g></svg>

src/app/layout.tsx

@@ -1,139 +0,0 @@
-import { ProgressBar } from '@/components/progress-bar'
-import { ThemeProvider } from '@/components/theme-provider'
-import { ThemeToggle } from '@/components/theme-toggle'
-import { Button } from '@/components/ui/button'
-import { env } from '@/lib/env'
-import type { Metadata, Viewport } from 'next'
-import PlausibleProvider from 'next-plausible'
-import Image from 'next/image'
-import Link from 'next/link'
-import './globals.css'
-
-export const metadata: Metadata = {
-  metadataBase: new URL(env.NEXT_PUBLIC_BASE_URL),
-  title: {
-    default: 'Spliit · Share Expenses with Friends & Family',
-    template: '%s · Spliit',
-  },
-  description:
-    'Spliit is a minimalist web application to share expenses with friends and family. No ads, no account, no problem.',
-  openGraph: {
-    title: 'Spliit · Share Expenses with Friends & Family',
-    description:
-      'Spliit is a minimalist web application to share expenses with friends and family. No ads, no account, no problem.',
-    images: `/banner.png`,
-    type: 'website',
-    url: '/',
-  },
-  twitter: {
-    card: 'summary_large_image',
-    creator: '@scastiel',
-    site: '@scastiel',
-    images: `/banner.png`,
-    title: 'Spliit · Share Expenses with Friends & Family',
-    description:
-      'Spliit is a minimalist web application to share expenses with friends and family. No ads, no account, no problem.',
-  },
-  appleWebApp: {
-    capable: true,
-    title: 'Spliit',
-  },
-  applicationName: 'Spliit',
-  icons: [
-    {
-      url: '/android-chrome-192x192.png',
-      sizes: '192x192',
-      type: 'image/png',
-    },
-    {
-      url: '/android-chrome-512x512.png',
-      sizes: '512x512',
-      type: 'image/png',
-    },
-  ],
-}
-
-export const viewport: Viewport = {
-  themeColor: '#047857',
-}
-
-export default function RootLayout({
-  children,
-}: {
-  children: React.ReactNode
-}) {
-  return (
-    <html lang="en" suppressHydrationWarning>
-      {env.PLAUSIBLE_DOMAIN && (
-        <PlausibleProvider domain={env.PLAUSIBLE_DOMAIN} trackOutboundLinks />
-      )}
-      <body className="pt-16 min-h-[100dvh] flex flex-col items-stretch bg-slate-50 bg-opacity-30 dark:bg-background">
-        <ThemeProvider
-          attribute="class"
-          defaultTheme="system"
-          enableSystem
-          disableTransitionOnChange
-        >
-          <ProgressBar />
-          <header className="fixed top-0 left-0 right-0 h-16 flex justify-between bg-white dark:bg-gray-950 bg-opacity-50 dark:bg-opacity-50 p-2 border-b backdrop-blur-sm">
-            <Link
-              className="flex items-center gap-2 hover:scale-105 transition-transform"
-              href="/"
-            >
-              <h1>
-                <Image
-                  src="/logo-with-text.png"
-                  className="m-1 h-auto"
-                  width={(35 * 522) / 180}
-                  height={35}
-                  alt="Spliit"
-                />
-              </h1>
-            </Link>
-            <div role="navigation" aria-label="Menu" className="flex">
-              <ul className="flex items-center text-sm">
-                <li>
-                  <Button
-                    variant="ghost"
-                    asChild
-                    className="-my-3 text-primary"
-                  >
-                    <Link href="/groups">Groups</Link>
-                  </Button>
-                </li>
-                <li>
-                  <ThemeToggle />
-                </li>
-              </ul>
-            </div>
-          </header>
-
-          {children}
-
-          <footer className="sm:p-8 md:p-16 sm:mt-16 sm:text-sm md:text-base md:mt-32 bg-slate-50 dark:bg-card border-t p-6 mt-8 flex flex-col space-y-2 text-xs [&_a]:underline">
-            <div className="sm:text-lg font-semibold text-base flex space-x-2 items-center">
-              <Link className="flex items-center gap-2" href="/">
-                <Image
-                  src="/logo-with-text.png"
-                  className="m-1 h-auto"
-                  width={(35 * 522) / 180}
-                  height={35}
-                  alt="Spliit"
-                />
-              </Link>
-            </div>
-            <div className="flex flex-col space-y a--no-underline-text-white">
-              <span>Made in Montréal, Québec 🇨🇦</span>
-              <span>
-                Built by{' '}
-                <a href="https://scastiel.dev" target="_blank" rel="noopener">
-                  Sebastien Castiel
-                </a>
-              </span>
-            </div>
-          </footer>
-        </ThemeProvider>
-      </body>
-    </html>
-  )
-}

src/app/manifest.ts

@@ -1,32 +0,0 @@
-import { MetadataRoute } from 'next'
-
-export default function manifest(): MetadataRoute.Manifest {
-  return {
-    name: 'Spliit',
-    short_name: 'Spliit',
-    description:
-      'A minimalist web application to share expenses with friends and family. No ads, no account, no problem.',
-    start_url: '/',
-    display: 'standalone',
-    background_color: '#fff',
-    theme_color: '#047857',
-    icons: [
-      {
-        src: '/android-chrome-192x192.png',
-        sizes: '192x192',
-        type: 'image/png',
-      },
-      {
-        src: '/android-chrome-512x512.png',
-        sizes: '512x512',
-        type: 'image/png',
-      },
-      {
-        src: '/logo-512x512-maskable.png',
-        sizes: '512x512',
-        type: 'image/png',
-        purpose: 'maskable',
-      },
-    ],
-  }
-}

src/app/page.tsx

@@ -1,144 +0,0 @@
-import { Button } from '@/components/ui/button'
-import {
-  BarChartHorizontalBig,
-  CircleDollarSign,
-  Github,
-  List,
-  LucideIcon,
-  Share,
-  ShieldX,
-  Users,
-} from 'lucide-react'
-import Link from 'next/link'
-import { ReactNode } from 'react'
-
-// FIX for https://github.com/vercel/next.js/issues/58615
-export const dynamic = 'force-dynamic'
-
-export default function HomePage() {
-  return (
-    <main>
-      <section className="py-16 md:py-24 lg:py-32">
-        <div className="container flex max-w-screen-md flex-col items-center gap-4 text-center">
-          <h1 className="!leading-none font-bold text-3xl sm:text-5xl md:text-6xl lg:text-7xl landing-header py-2">
-            Share <strong>Expenses</strong> <br /> with <strong>Friends</strong>{' '}
-            & <strong>Family</strong>
-          </h1>
-          <p className="max-w-[42rem] leading-normal text-muted-foreground sm:text-xl sm:leading-8">
-            No ads. No account. <br className="sm:hidden" /> Open Source.
-            Forever Free.
-          </p>
-          <div className="flex gap-2">
-            <Button asChild size="lg">
-              <Link
-                className="inline-flex items-center justify-center text-sm font-medium transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:opacity-50 disabled:pointer-events-none ring-offset-background bg-primary text-primary-foreground hover:bg-primary/90 h-11 px-8 rounded-md"
-                href="/groups/create"
-              >
-                Create a group
-              </Link>
-            </Button>
-          </div>
-        </div>
-      </section>
-
-      <section className="bg-slate-50 dark:bg-card py-16 md:py-24 lg:py-32">
-        <div className="p-4 flex mx-auto max-w-screen-md flex-col items-center text-center">
-          <h2 className="font-bold text-3xl leading-[1.1] sm:text-3xl md:text-6xl">
-            Features
-          </h2>
-          <p
-            className="mt-2 md:mt-3 leading-normal text-muted-foreground sm:text-lg sm:leading-7"
-            style={{ textWrap: 'balance' } as any}
-          >
-            Spliit is a minimalist application to track and share expenses with
-            your friends and family.
-          </p>
-          <div className="mt-8 md:mt-6 w-full grid grid-cols-2 sm:grid-cols-3 gap-2 sm:gap-4 text-left">
-            <Feature
-              Icon={Users}
-              name="Groups"
-              description="Create a group for a travel, an event, a gift…"
-            />
-            <Feature
-              Icon={List}
-              name="Expenses"
-              description="Create and list expenses in your group."
-            />
-            <Feature
-              Icon={Share}
-              name="Share"
-              description="Send the group link to participants."
-            />
-            <Feature
-              Icon={BarChartHorizontalBig}
-              name="Balances"
-              description="Visualize how much each participant spent."
-            />
-            <Feature
-              Icon={CircleDollarSign}
-              name="Reimbursements"
-              description="Optimize money transfers between participants."
-            />
-            <Feature
-              Icon={ShieldX}
-              name="No ads"
-              description="No account. No limitation. No problem."
-            />
-          </div>
-        </div>
-      </section>
-
-      <section className="py-16 md:py-24 lg:py-32">
-        <div className="container flex max-w-screen-md flex-col items-center text-center">
-          <h2 className="font-bold text-3xl leading-[1.1] sm:text-3xl md:text-6xl">
-            Proudly Open Source
-          </h2>
-          <p
-            className="mt-2 leading-normal text-muted-foreground sm:text-lg sm:leading-7"
-            style={{ textWrap: 'balance' } as any}
-          >
-            Spliit is open source and powered by open source software. Feel free
-            to contribute!
-          </p>
-          <div className="mt-4 md:mt-6">
-            <Button asChild variant="secondary" size="lg">
-              <a
-                target="_blank"
-                rel="noreferrer"
-                href="https://github.com/scastiel/spliit2"
-              >
-                <Github className="w-4 h-4 mr-2" />
-                GitHub
-              </a>
-            </Button>
-          </div>
-        </div>
-      </section>
-    </main>
-  )
-}
-
-function Feature({
-  name,
-  Icon,
-  description,
-}: {
-  name: ReactNode
-  Icon: LucideIcon
-  description: ReactNode
-}) {
-  return (
-    <div className="bg-card border rounded-md p-4 flex flex-col gap-2">
-      <Icon className="w-8 h-8" />
-      <div>
-        <strong>{name}</strong>
-      </div>
-      <div
-        className="text-sm text-muted-foreground"
-        style={{ textWrap: 'balance' } as any}
-      >
-        {description}
-      </div>
-    </div>
-  )
-}

src/app/robots.ts

@@ -1,13 +0,0 @@
-import { env } from '@/lib/env'
-import { MetadataRoute } from 'next'
-
-export default function robots(): MetadataRoute.Robots {
-  return {
-    rules: {
-      userAgent: '*',
-      allow: '/',
-      disallow: '/groups/',
-    },
-    sitemap: `${env.NEXT_PUBLIC_BASE_URL}/sitemap.xml`,
-  }
-}

src/app/sitemap.ts

@@ -1,13 +0,0 @@
-import { env } from '@/lib/env'
-import { MetadataRoute } from 'next'
-
-export default function sitemap(): MetadataRoute.Sitemap {
-  return [
-    {
-      url: env.NEXT_PUBLIC_BASE_URL,
-      lastModified: new Date(),
-      changeFrequency: 'yearly',
-      priority: 1,
-    },
-  ]
-}

src/components/async-button.tsx

@@ -1,42 +0,0 @@
-'use client'
-import { Button, ButtonProps } from '@/components/ui/button'
-import { Loader2 } from 'lucide-react'
-import { ReactNode, useState } from 'react'
-
-type Props = ButtonProps & {
-  action?: () => Promise<void>
-  loadingContent?: ReactNode
-}
-
-export function AsyncButton({
-  action,
-  children,
-  loadingContent,
-  ...props
-}: Props) {
-  const [loading, setLoading] = useState(false)
-  return (
-    <Button
-      onClick={async () => {
-        try {
-          setLoading(true)
-          await action?.()
-        } catch (err) {
-          console.error(err)
-        } finally {
-          setLoading(false)
-        }
-      }}
-      {...props}
-    >
-      {loading ? (
-        <>
-          <Loader2 className="w-4 h-4 mr-2 animate-spin" />{' '}
-          {loadingContent ?? children}
-        </>
-      ) : (
-        children
-      )}
-    </Button>
-  )
-}

src/components/copy-button.tsx

@@ -1,34 +0,0 @@
-'use client'
-import { Button } from '@/components/ui/button'
-import { Check, Copy } from 'lucide-react'
-import { useEffect, useState } from 'react'
-
-type Props = { text: string }
-
-export function CopyButton({ text }: Props) {
-  const [copied, setCopied] = useState(false)
-
-  useEffect(() => {
-    if (copied) {
-      let timeout = setTimeout(() => setCopied(false), 1000)
-      return () => {
-        setCopied(false)
-        clearTimeout(timeout)
-      }
-    }
-  }, [copied])
-
-  return (
-    <Button
-      size="icon"
-      variant="secondary"
-      type="button"
-      onClick={() => {
-        navigator.clipboard.writeText(text)
-        setCopied(true)
-      }}
-    >
-      {copied ? <Check className="w-4 h-4" /> : <Copy className="w-4 h-4" />}
-    </Button>
-  )
-}

src/components/expense-form.tsx

@@ -1,269 +0,0 @@
-'use client'
-import { AsyncButton } from '@/components/async-button'
-import { SubmitButton } from '@/components/submit-button'
-import { Button } from '@/components/ui/button'
-import {
-  Card,
-  CardContent,
-  CardFooter,
-  CardHeader,
-  CardTitle,
-} from '@/components/ui/card'
-import { Checkbox } from '@/components/ui/checkbox'
-import {
-  Form,
-  FormControl,
-  FormDescription,
-  FormField,
-  FormItem,
-  FormLabel,
-  FormMessage,
-} from '@/components/ui/form'
-import { Input } from '@/components/ui/input'
-import {
-  Select,
-  SelectContent,
-  SelectItem,
-  SelectTrigger,
-  SelectValue,
-} from '@/components/ui/select'
-import { getExpense, getGroup } from '@/lib/api'
-import { ExpenseFormValues, expenseFormSchema } from '@/lib/schemas'
-import { zodResolver } from '@hookform/resolvers/zod'
-import { useSearchParams } from 'next/navigation'
-import { useForm } from 'react-hook-form'
-
-export type Props = {
-  group: NonNullable<Awaited<ReturnType<typeof getGroup>>>
-  expense?: NonNullable<Awaited<ReturnType<typeof getExpense>>>
-  onSubmit: (values: ExpenseFormValues) => Promise<void>
-  onDelete?: () => Promise<void>
-}
-
-export function ExpenseForm({ group, expense, onSubmit, onDelete }: Props) {
-  const isCreate = expense === undefined
-  const searchParams = useSearchParams()
-  const form = useForm<ExpenseFormValues>({
-    resolver: zodResolver(expenseFormSchema),
-    defaultValues: expense
-      ? {
-          title: expense.title,
-          amount: String(expense.amount / 100) as unknown as number, // hack
-          paidBy: expense.paidById,
-          paidFor: expense.paidFor.map(({ participantId }) => participantId),
-          isReimbursement: expense.isReimbursement,
-        }
-      : searchParams.get('reimbursement')
-      ? {
-          title: 'Reimbursement',
-          amount: String(
-            (Number(searchParams.get('amount')) || 0) / 100,
-          ) as unknown as number, // hack
-          paidBy: searchParams.get('from') ?? undefined,
-          paidFor: [searchParams.get('to') ?? undefined],
-          isReimbursement: true,
-        }
-      : { title: '', amount: 0, paidFor: [], isReimbursement: false },
-  })
-
-  return (
-    <Form {...form}>
-      <form onSubmit={form.handleSubmit((values) => onSubmit(values))}>
-        <Card>
-          <CardHeader>
-            <CardTitle>
-              {isCreate ? <>Create expense</> : <>Edit expense</>}
-            </CardTitle>
-          </CardHeader>
-          <CardContent className="grid grid-cols-1 sm:grid-cols-2 gap-6">
-            <FormField
-              control={form.control}
-              name="title"
-              render={({ field }) => (
-                <FormItem className="order-1">
-                  <FormLabel>Expense title</FormLabel>
-                  <FormControl>
-                    <Input
-                      placeholder="Monday evening restaurant"
-                      className="text-base"
-                      {...field}
-                    />
-                  </FormControl>
-                  <FormDescription>
-                    Enter a description for the expense.
-                  </FormDescription>
-                  <FormMessage />
-                </FormItem>
-              )}
-            />
-
-            <FormField
-              control={form.control}
-              name="paidBy"
-              render={({ field }) => (
-                <FormItem className="order-3 sm:order-2">
-                  <FormLabel>Paid by</FormLabel>
-                  <Select
-                    onValueChange={field.onChange}
-                    defaultValue={field.value}
-                  >
-                    <SelectTrigger>
-                      <SelectValue placeholder="Select a participant" />
-                    </SelectTrigger>
-                    <SelectContent>
-                      {group.participants.map(({ id, name }) => (
-                        <SelectItem key={id} value={id}>
-                          {name}
-                        </SelectItem>
-                      ))}
-                    </SelectContent>
-                  </Select>
-                  <FormDescription>
-                    Select the participant who paid the expense.
-                  </FormDescription>
-                  <FormMessage />
-                </FormItem>
-              )}
-            />
-
-            <FormField
-              control={form.control}
-              name="amount"
-              render={({ field }) => (
-                <FormItem className="order-2 sm:order-3">
-                  <FormLabel>Amount</FormLabel>
-                  <div className="flex items-baseline gap-2">
-                    <span>{group.currency}</span>
-                    <FormControl>
-                      <Input
-                        className="text-base max-w-[120px]"
-                        type="number"
-                        inputMode="decimal"
-                        step={0.01}
-                        placeholder="0.00"
-                        {...field}
-                      />
-                    </FormControl>
-                  </div>
-                  <FormMessage />
-
-                  <FormField
-                    control={form.control}
-                    name="isReimbursement"
-                    render={({ field }) => (
-                      <FormItem className="flex flex-row gap-2 items-center space-y-0 pt-2">
-                        <FormControl>
-                          <Checkbox
-                            checked={field.value}
-                            onCheckedChange={field.onChange}
-                          />
-                        </FormControl>
-                        <div>
-                          <FormLabel>This is a reimbursement</FormLabel>
-                        </div>
-                      </FormItem>
-                    )}
-                  />
-                </FormItem>
-              )}
-            />
-
-            <FormField
-              control={form.control}
-              name="paidFor"
-              render={() => (
-                <FormItem className="order-5">
-                  <div className="mb-4">
-                    <FormLabel>
-                      Paid for
-                      <Button
-                        variant="link"
-                        type="button"
-                        className="-m-2"
-                        onClick={() => {
-                          const paidFor = form.getValues().paidFor
-                          const allSelected =
-                            paidFor.length === group.participants.length
-                          const newPairFor = allSelected
-                            ? []
-                            : group.participants.map((p) => p.id)
-                          form.setValue('paidFor', newPairFor, {
-                            shouldDirty: true,
-                            shouldTouch: true,
-                            shouldValidate: true,
-                          })
-                        }}
-                      >
-                        {form.getValues().paidFor.length ===
-                        group.participants.length ? (
-                          <>Select none</>
-                        ) : (
-                          <>Select all</>
-                        )}
-                      </Button>
-                    </FormLabel>
-                    <FormDescription>
-                      Select who the expense was paid for.
-                    </FormDescription>
-                  </div>
-                  {group.participants.map(({ id, name }) => (
-                    <FormField
-                      key={id}
-                      control={form.control}
-                      name="paidFor"
-                      render={({ field }) => {
-                        return (
-                          <FormItem
-                            key={id}
-                            className="flex flex-row items-start space-x-3 space-y-0"
-                          >
-                            <FormControl>
-                              <Checkbox
-                                checked={field.value?.includes(id)}
-                                onCheckedChange={(checked) => {
-                                  return checked
-                                    ? field.onChange([...field.value, id])
-                                    : field.onChange(
-                                        field.value?.filter(
-                                          (value) => value !== id,
-                                        ),
-                                      )
-                                }}
-                              />
-                            </FormControl>
-                            <FormLabel className="text-sm font-normal">
-                              {name}
-                            </FormLabel>
-                          </FormItem>
-                        )
-                      }}
-                    />
-                  ))}
-                  <FormMessage />
-                </FormItem>
-              )}
-            />
-          </CardContent>
-
-          <CardFooter className="gap-2">
-            <SubmitButton
-              loadingContent={isCreate ? <>Creating…</> : <>Saving…</>}
-            >
-              {isCreate ? <>Create</> : <>Save</>}
-            </SubmitButton>
-            {!isCreate && onDelete && (
-              <AsyncButton
-                type="button"
-                variant="destructive"
-                loadingContent="Deleting…"
-                action={onDelete}
-              >
-                Delete
-              </AsyncButton>
-            )}
-          </CardFooter>
-        </Card>
-      </form>
-    </Form>
-  )
-}

src/components/group-form.tsx

@@ -1,208 +0,0 @@
-'use client'
-import { SubmitButton } from '@/components/submit-button'
-import { Button } from '@/components/ui/button'
-import {
-  Card,
-  CardContent,
-  CardDescription,
-  CardFooter,
-  CardHeader,
-  CardTitle,
-} from '@/components/ui/card'
-import {
-  Form,
-  FormControl,
-  FormDescription,
-  FormField,
-  FormItem,
-  FormLabel,
-  FormMessage,
-} from '@/components/ui/form'
-import {
-  HoverCard,
-  HoverCardContent,
-  HoverCardTrigger,
-} from '@/components/ui/hover-card'
-import { Input } from '@/components/ui/input'
-import { getGroup } from '@/lib/api'
-import { GroupFormValues, groupFormSchema } from '@/lib/schemas'
-import { zodResolver } from '@hookform/resolvers/zod'
-import { Save, Trash2 } from 'lucide-react'
-import { useFieldArray, useForm } from 'react-hook-form'
-
-export type Props = {
-  group?: NonNullable<Awaited<ReturnType<typeof getGroup>>>
-  onSubmit: (groupFormValues: GroupFormValues) => Promise<void>
-  protectedParticipantIds?: string[]
-}
-
-export function GroupForm({
-  group,
-  onSubmit,
-  protectedParticipantIds = [],
-}: Props) {
-  const form = useForm<GroupFormValues>({
-    resolver: zodResolver(groupFormSchema),
-    defaultValues: group
-      ? {
-          name: group.name,
-          currency: group.currency,
-          participants: group.participants,
-        }
-      : {
-          name: '',
-          currency: '',
-          participants: [{ name: 'John' }, { name: 'Jane' }, { name: 'Jack' }],
-        },
-  })
-  const { fields, append, remove } = useFieldArray({
-    control: form.control,
-    name: 'participants',
-    keyName: 'key',
-  })
-
-  return (
-    <Form {...form}>
-      <form
-        onSubmit={form.handleSubmit(async (values) => {
-          await onSubmit(values)
-        })}
-      >
-        <Card className="mb-4">
-          <CardHeader>
-            <CardTitle>Group information</CardTitle>
-          </CardHeader>
-          <CardContent className="grid grid-cols-1 sm:grid-cols-2 gap-4">
-            <FormField
-              control={form.control}
-              name="name"
-              render={({ field }) => (
-                <FormItem>
-                  <FormLabel>Group name</FormLabel>
-                  <FormControl>
-                    <Input
-                      className="text-base"
-                      placeholder="Summer vacations"
-                      {...field}
-                    />
-                  </FormControl>
-                  <FormDescription>
-                    Enter a name for your group.
-                  </FormDescription>
-                  <FormMessage />
-                </FormItem>
-              )}
-            />
-
-            <FormField
-              control={form.control}
-              name="currency"
-              render={({ field }) => (
-                <FormItem>
-                  <FormLabel>Currency symbol</FormLabel>
-                  <FormControl>
-                    <Input
-                      className="text-base"
-                      placeholder="$, €, £…"
-                      max={5}
-                      {...field}
-                    />
-                  </FormControl>
-                  <FormDescription>
-                    We’ll use it to display amounts.
-                  </FormDescription>
-                  <FormMessage />
-                </FormItem>
-              )}
-            />
-          </CardContent>
-        </Card>
-
-        <Card className="mb-4">
-          <CardHeader>
-            <CardTitle>Participants</CardTitle>
-            <CardDescription>
-              Enter the name for each participant
-            </CardDescription>
-          </CardHeader>
-          <CardContent>
-            <ul className="flex flex-col gap-2">
-              {fields.map((item, index) => (
-                <li key={item.key}>
-                  <FormField
-                    control={form.control}
-                    name={`participants.${index}.name`}
-                    render={({ field }) => (
-                      <FormItem>
-                        <FormLabel className="sr-only">
-                          Participant #{index + 1}
-                        </FormLabel>
-                        <FormControl>
-                          <div className="flex gap-2">
-                            <Input className="text-base" {...field} />
-                            {item.id &&
-                            protectedParticipantIds.includes(item.id) ? (
-                              <HoverCard>
-                                <HoverCardTrigger>
-                                  <Button
-                                    variant="ghost"
-                                    className="text-destructive-"
-                                    type="button"
-                                    size="icon"
-                                    disabled
-                                  >
-                                    <Trash2 className="w-4 h-4 text-destructive opacity-50" />
-                                  </Button>
-                                </HoverCardTrigger>
-                                <HoverCardContent
-                                  align="end"
-                                  className="text-sm"
-                                >
-                                  This participant is part of expenses, and can
-                                  not be removed.
-                                </HoverCardContent>
-                              </HoverCard>
-                            ) : (
-                              <Button
-                                variant="ghost"
-                                className="text-destructive"
-                                onClick={() => remove(index)}
-                                type="button"
-                                size="icon"
-                              >
-                                <Trash2 className="w-4 h-4" />
-                              </Button>
-                            )}
-                          </div>
-                        </FormControl>
-                        <FormMessage />
-                      </FormItem>
-                    )}
-                  />
-                </li>
-              ))}
-            </ul>
-          </CardContent>
-          <CardFooter>
-            <Button
-              variant="secondary"
-              onClick={() => {
-                append({ name: 'New' })
-              }}
-              type="button"
-            >
-              Add participant
-            </Button>
-          </CardFooter>
-        </Card>
-
-        <SubmitButton
-          size="lg"
-          loadingContent={group ? 'Saving…' : 'Creating…'}
-        >
-          <Save className="w-4 h-4 mr-2" /> {group ? <>Save</> : <> Create</>}
-        </SubmitButton>
-      </form>
-    </Form>
-  )
-}

src/components/progress-bar.tsx

@@ -1,13 +0,0 @@
-'use client'
-import { Next13ProgressBar } from 'next13-progressbar'
-
-export function ProgressBar() {
-  return (
-    <Next13ProgressBar
-      height="2px"
-      color="#64748b"
-      options={{ showSpinner: false }}
-      showOnShallow
-    />
-  )
-}

src/components/share-url-button.tsx

@@ -1,44 +0,0 @@
-'use client'
-
-import { Button } from '@/components/ui/button'
-import { Share } from 'lucide-react'
-import { useEffect, useState } from 'react'
-
-interface Props {
-  text: string
-  url: string
-}
-
-export function ShareUrlButton({ url, text }: Props) {
-  const canShare = useCanShare(url, text)
-  if (!canShare) return null
-
-  return (
-    <Button
-      size="icon"
-      variant="secondary"
-      type="button"
-      onClick={() => {
-        if (navigator.share) {
-          navigator.share({ text, url })
-        } else {
-          console.log('Sharing is not available', { text, url })
-        }
-      }}
-    >
-      <Share className="w-4 h-4" />
-    </Button>
-  )
-}
-
-function useCanShare(url: string, text: string) {
-  const [canShare, setCanShare] = useState<boolean | null>(null)
-
-  useEffect(() => {
-    setCanShare(
-      navigator.share !== undefined && navigator.canShare({ url, text }),
-    )
-  }, [text, url])
-
-  return canShare
-}

src/components/submit-button.tsx

@@ -1,23 +0,0 @@
-import { Button, ButtonProps } from '@/components/ui/button'
-import { Loader2 } from 'lucide-react'
-import { ReactNode } from 'react'
-import { useFormState } from 'react-hook-form'
-
-type Props = {
-  loadingContent: ReactNode
-} & ButtonProps
-
-export function SubmitButton({ children, loadingContent, ...props }: Props) {
-  const { isSubmitting } = useFormState()
-  return (
-    <Button type="submit" disabled={isSubmitting} {...props}>
-      {isSubmitting ? (
-        <>
-          <Loader2 className="w-4 h-4 mr-2 animate-spin" /> {loadingContent}
-        </>
-      ) : (
-        children
-      )}
-    </Button>
-  )
-}

src/components/theme-provider.tsx

@@ -1,8 +0,0 @@
-'use client'
-
-import { ThemeProvider as NextThemesProvider } from 'next-themes'
-import { type ThemeProviderProps } from 'next-themes/dist/types'
-
-export function ThemeProvider({ children, ...props }: ThemeProviderProps) {
-  return <NextThemesProvider {...props}>{children}</NextThemesProvider>
-}

src/components/theme-toggle.tsx

@@ -1,39 +0,0 @@
-'use client'
-
-import { MoonIcon, SunIcon } from '@radix-ui/react-icons'
-import { useTheme } from 'next-themes'
-
-import { Button } from '@/components/ui/button'
-import {
-  DropdownMenu,
-  DropdownMenuContent,
-  DropdownMenuItem,
-  DropdownMenuTrigger,
-} from '@/components/ui/dropdown-menu'
-
-export function ThemeToggle() {
-  const { setTheme } = useTheme()
-
-  return (
-    <DropdownMenu>
-      <DropdownMenuTrigger asChild>
-        <Button variant="ghost" size="icon" className="text-primary">
-          <SunIcon className="h-[1.2rem] w-[1.2rem] rotate-0 scale-100 transition-all dark:-rotate-90 dark:scale-0" />
-          <MoonIcon className="absolute h-[1.2rem] w-[1.2rem] rotate-90 scale-0 transition-all dark:rotate-0 dark:scale-100" />
-          <span className="sr-only">Toggle theme</span>
-        </Button>
-      </DropdownMenuTrigger>
-      <DropdownMenuContent align="end">
-        <DropdownMenuItem onClick={() => setTheme('light')}>
-          Light
-        </DropdownMenuItem>
-        <DropdownMenuItem onClick={() => setTheme('dark')}>
-          Dark
-        </DropdownMenuItem>
-        <DropdownMenuItem onClick={() => setTheme('system')}>
-          System
-        </DropdownMenuItem>
-      </DropdownMenuContent>
-    </DropdownMenu>
-  )
-}

src/components/ui/alert.tsx

@@ -1,59 +0,0 @@
-import * as React from "react"
-import { cva, type VariantProps } from "class-variance-authority"
-
-import { cn } from "@/lib/utils"
-
-const alertVariants = cva(
-  "relative w-full rounded-lg border p-4 [&>svg~*]:pl-7 [&>svg+div]:translate-y-[-3px] [&>svg]:absolute [&>svg]:left-4 [&>svg]:top-4 [&>svg]:text-foreground",
-  {
-    variants: {
-      variant: {
-        default: "bg-background text-foreground",
-        destructive:
-          "border-destructive/50 text-destructive dark:border-destructive [&>svg]:text-destructive",
-      },
-    },
-    defaultVariants: {
-      variant: "default",
-    },
-  }
-)
-
-const Alert = React.forwardRef<
-  HTMLDivElement,
-  React.HTMLAttributes<HTMLDivElement> & VariantProps<typeof alertVariants>
->(({ className, variant, ...props }, ref) => (
-  <div
-    ref={ref}
-    role="alert"
-    className={cn(alertVariants({ variant }), className)}
-    {...props}
-  />
-))
-Alert.displayName = "Alert"
-
-const AlertTitle = React.forwardRef<
-  HTMLParagraphElement,
-  React.HTMLAttributes<HTMLHeadingElement>
->(({ className, ...props }, ref) => (
-  <h5
-    ref={ref}
-    className={cn("mb-1 font-medium leading-none tracking-tight", className)}
-    {...props}
-  />
-))
-AlertTitle.displayName = "AlertTitle"
-
-const AlertDescription = React.forwardRef<
-  HTMLParagraphElement,
-  React.HTMLAttributes<HTMLParagraphElement>
->(({ className, ...props }, ref) => (
-  <div
-    ref={ref}
-    className={cn("text-sm [&_p]:leading-relaxed", className)}
-    {...props}
-  />
-))
-AlertDescription.displayName = "AlertDescription"
-
-export { Alert, AlertTitle, AlertDescription }

src/components/ui/badge.tsx

@@ -1,36 +0,0 @@
-import * as React from "react"
-import { cva, type VariantProps } from "class-variance-authority"
-
-import { cn } from "@/lib/utils"
-
-const badgeVariants = cva(
-  "inline-flex items-center rounded-full border px-2.5 py-0.5 text-xs font-semibold transition-colors focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2",
-  {
-    variants: {
-      variant: {
-        default:
-          "border-transparent bg-primary text-primary-foreground hover:bg-primary/80",
-        secondary:
-          "border-transparent bg-secondary text-secondary-foreground hover:bg-secondary/80",
-        destructive:
-          "border-transparent bg-destructive text-destructive-foreground hover:bg-destructive/80",
-        outline: "text-foreground",
-      },
-    },
-    defaultVariants: {
-      variant: "default",
-    },
-  }
-)
-
-export interface BadgeProps
-  extends React.HTMLAttributes<HTMLDivElement>,
-    VariantProps<typeof badgeVariants> {}
-
-function Badge({ className, variant, ...props }: BadgeProps) {
-  return (
-    <div className={cn(badgeVariants({ variant }), className)} {...props} />
-  )
-}
-
-export { Badge, badgeVariants }

src/components/ui/button.tsx

@@ -1,56 +0,0 @@
-import * as React from "react"
-import { Slot } from "@radix-ui/react-slot"
-import { cva, type VariantProps } from "class-variance-authority"
-
-import { cn } from "@/lib/utils"
-
-const buttonVariants = cva(
-  "inline-flex items-center justify-center whitespace-nowrap rounded-md text-sm font-medium ring-offset-background transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50",
-  {
-    variants: {
-      variant: {
-        default: "bg-primary text-primary-foreground hover:bg-primary/90",
-        destructive:
-          "bg-destructive text-destructive-foreground hover:bg-destructive/90",
-        outline:
-          "border border-input bg-background hover:bg-accent hover:text-accent-foreground",
-        secondary:
-          "bg-secondary text-secondary-foreground hover:bg-secondary/80",
-        ghost: "hover:bg-accent hover:text-accent-foreground",
-        link: "text-primary underline-offset-4 hover:underline",
-      },
-      size: {
-        default: "h-10 px-4 py-2",
-        sm: "h-9 rounded-md px-3",
-        lg: "h-11 rounded-md px-8",
-        icon: "h-10 w-10",
-      },
-    },
-    defaultVariants: {
-      variant: "default",
-      size: "default",
-    },
-  }
-)
-
-export interface ButtonProps
-  extends React.ButtonHTMLAttributes<HTMLButtonElement>,
-    VariantProps<typeof buttonVariants> {
-  asChild?: boolean
-}
-
-const Button = React.forwardRef<HTMLButtonElement, ButtonProps>(
-  ({ className, variant, size, asChild = false, ...props }, ref) => {
-    const Comp = asChild ? Slot : "button"
-    return (
-      <Comp
-        className={cn(buttonVariants({ variant, size, className }))}
-        ref={ref}
-        {...props}
-      />
-    )
-  }
-)
-Button.displayName = "Button"
-
-export { Button, buttonVariants }

src/components/ui/card.tsx

@@ -1,79 +0,0 @@
-import * as React from "react"
-
-import { cn } from "@/lib/utils"
-
-const Card = React.forwardRef<
-  HTMLDivElement,
-  React.HTMLAttributes<HTMLDivElement>
->(({ className, ...props }, ref) => (
-  <div
-    ref={ref}
-    className={cn(
-      "rounded-lg border bg-card text-card-foreground shadow-sm",
-      className
-    )}
-    {...props}
-  />
-))
-Card.displayName = "Card"
-
-const CardHeader = React.forwardRef<
-  HTMLDivElement,
-  React.HTMLAttributes<HTMLDivElement>
->(({ className, ...props }, ref) => (
-  <div
-    ref={ref}
-    className={cn("flex flex-col space-y-1.5 p-6", className)}
-    {...props}
-  />
-))
-CardHeader.displayName = "CardHeader"
-
-const CardTitle = React.forwardRef<
-  HTMLParagraphElement,
-  React.HTMLAttributes<HTMLHeadingElement>
->(({ className, ...props }, ref) => (
-  <h3
-    ref={ref}
-    className={cn(
-      "text-2xl font-semibold leading-none tracking-tight",
-      className
-    )}
-    {...props}
-  />
-))
-CardTitle.displayName = "CardTitle"
-
-const CardDescription = React.forwardRef<
-  HTMLParagraphElement,
-  React.HTMLAttributes<HTMLParagraphElement>
->(({ className, ...props }, ref) => (
-  <p
-    ref={ref}
-    className={cn("text-sm text-muted-foreground", className)}
-    {...props}
-  />
-))
-CardDescription.displayName = "CardDescription"
-
-const CardContent = React.forwardRef<
-  HTMLDivElement,
-  React.HTMLAttributes<HTMLDivElement>
->(({ className, ...props }, ref) => (
-  <div ref={ref} className={cn("p-6 pt-0", className)} {...props} />
-))
-CardContent.displayName = "CardContent"
-
-const CardFooter = React.forwardRef<
-  HTMLDivElement,
-  React.HTMLAttributes<HTMLDivElement>
->(({ className, ...props }, ref) => (
-  <div
-    ref={ref}
-    className={cn("flex items-center p-6 pt-0", className)}
-    {...props}
-  />
-))
-CardFooter.displayName = "CardFooter"
-
-export { Card, CardHeader, CardFooter, CardTitle, CardDescription, CardContent }

src/components/ui/checkbox.tsx

@@ -1,30 +0,0 @@
-"use client"
-
-import * as React from "react"
-import * as CheckboxPrimitive from "@radix-ui/react-checkbox"
-import { Check } from "lucide-react"
-
-import { cn } from "@/lib/utils"
-
-const Checkbox = React.forwardRef<
-  React.ElementRef<typeof CheckboxPrimitive.Root>,
-  React.ComponentPropsWithoutRef<typeof CheckboxPrimitive.Root>
->(({ className, ...props }, ref) => (
-  <CheckboxPrimitive.Root
-    ref={ref}
-    className={cn(
-      "peer h-4 w-4 shrink-0 rounded-sm border border-primary ring-offset-background focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50 data-[state=checked]:bg-primary data-[state=checked]:text-primary-foreground",
-      className
-    )}
-    {...props}
-  >
-    <CheckboxPrimitive.Indicator
-      className={cn("flex items-center justify-center text-current")}
-    >
-      <Check className="h-4 w-4" />
-    </CheckboxPrimitive.Indicator>
-  </CheckboxPrimitive.Root>
-))
-Checkbox.displayName = CheckboxPrimitive.Root.displayName
-
-export { Checkbox }

src/components/ui/dropdown-menu.tsx

@@ -1,200 +0,0 @@
-"use client"
-
-import * as React from "react"
-import * as DropdownMenuPrimitive from "@radix-ui/react-dropdown-menu"
-import { Check, ChevronRight, Circle } from "lucide-react"
-
-import { cn } from "@/lib/utils"
-
-const DropdownMenu = DropdownMenuPrimitive.Root
-
-const DropdownMenuTrigger = DropdownMenuPrimitive.Trigger
-
-const DropdownMenuGroup = DropdownMenuPrimitive.Group
-
-const DropdownMenuPortal = DropdownMenuPrimitive.Portal
-
-const DropdownMenuSub = DropdownMenuPrimitive.Sub
-
-const DropdownMenuRadioGroup = DropdownMenuPrimitive.RadioGroup
-
-const DropdownMenuSubTrigger = React.forwardRef<
-  React.ElementRef<typeof DropdownMenuPrimitive.SubTrigger>,
-  React.ComponentPropsWithoutRef<typeof DropdownMenuPrimitive.SubTrigger> & {
-    inset?: boolean
-  }
->(({ className, inset, children, ...props }, ref) => (
-  <DropdownMenuPrimitive.SubTrigger
-    ref={ref}
-    className={cn(
-      "flex cursor-default select-none items-center rounded-sm px-2 py-1.5 text-sm outline-none focus:bg-accent data-[state=open]:bg-accent",
-      inset && "pl-8",
-      className
-    )}
-    {...props}
-  >
-    {children}
-    <ChevronRight className="ml-auto h-4 w-4" />
-  </DropdownMenuPrimitive.SubTrigger>
-))
-DropdownMenuSubTrigger.displayName =
-  DropdownMenuPrimitive.SubTrigger.displayName
-
-const DropdownMenuSubContent = React.forwardRef<
-  React.ElementRef<typeof DropdownMenuPrimitive.SubContent>,
-  React.ComponentPropsWithoutRef<typeof DropdownMenuPrimitive.SubContent>
->(({ className, ...props }, ref) => (
-  <DropdownMenuPrimitive.SubContent
-    ref={ref}
-    className={cn(
-      "z-50 min-w-[8rem] overflow-hidden rounded-md border bg-popover p-1 text-popover-foreground shadow-lg data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2",
-      className
-    )}
-    {...props}
-  />
-))
-DropdownMenuSubContent.displayName =
-  DropdownMenuPrimitive.SubContent.displayName
-
-const DropdownMenuContent = React.forwardRef<
-  React.ElementRef<typeof DropdownMenuPrimitive.Content>,
-  React.ComponentPropsWithoutRef<typeof DropdownMenuPrimitive.Content>
->(({ className, sideOffset = 4, ...props }, ref) => (
-  <DropdownMenuPrimitive.Portal>
-    <DropdownMenuPrimitive.Content
-      ref={ref}
-      sideOffset={sideOffset}
-      className={cn(
-        "z-50 min-w-[8rem] overflow-hidden rounded-md border bg-popover p-1 text-popover-foreground shadow-md data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2",
-        className
-      )}
-      {...props}
-    />
-  </DropdownMenuPrimitive.Portal>
-))
-DropdownMenuContent.displayName = DropdownMenuPrimitive.Content.displayName
-
-const DropdownMenuItem = React.forwardRef<
-  React.ElementRef<typeof DropdownMenuPrimitive.Item>,
-  React.ComponentPropsWithoutRef<typeof DropdownMenuPrimitive.Item> & {
-    inset?: boolean
-  }
->(({ className, inset, ...props }, ref) => (
-  <DropdownMenuPrimitive.Item
-    ref={ref}
-    className={cn(
-      "relative flex cursor-default select-none items-center rounded-sm px-2 py-1.5 text-sm outline-none transition-colors focus:bg-accent focus:text-accent-foreground data-[disabled]:pointer-events-none data-[disabled]:opacity-50",
-      inset && "pl-8",
-      className
-    )}
-    {...props}
-  />
-))
-DropdownMenuItem.displayName = DropdownMenuPrimitive.Item.displayName
-
-const DropdownMenuCheckboxItem = React.forwardRef<
-  React.ElementRef<typeof DropdownMenuPrimitive.CheckboxItem>,
-  React.ComponentPropsWithoutRef<typeof DropdownMenuPrimitive.CheckboxItem>
->(({ className, children, checked, ...props }, ref) => (
-  <DropdownMenuPrimitive.CheckboxItem
-    ref={ref}
-    className={cn(
-      "relative flex cursor-default select-none items-center rounded-sm py-1.5 pl-8 pr-2 text-sm outline-none transition-colors focus:bg-accent focus:text-accent-foreground data-[disabled]:pointer-events-none data-[disabled]:opacity-50",
-      className
-    )}
-    checked={checked}
-    {...props}
-  >
-    <span className="absolute left-2 flex h-3.5 w-3.5 items-center justify-center">
-      <DropdownMenuPrimitive.ItemIndicator>
-        <Check className="h-4 w-4" />
-      </DropdownMenuPrimitive.ItemIndicator>
-    </span>
-    {children}
-  </DropdownMenuPrimitive.CheckboxItem>
-))
-DropdownMenuCheckboxItem.displayName =
-  DropdownMenuPrimitive.CheckboxItem.displayName
-
-const DropdownMenuRadioItem = React.forwardRef<
-  React.ElementRef<typeof DropdownMenuPrimitive.RadioItem>,
-  React.ComponentPropsWithoutRef<typeof DropdownMenuPrimitive.RadioItem>
->(({ className, children, ...props }, ref) => (
-  <DropdownMenuPrimitive.RadioItem
-    ref={ref}
-    className={cn(
-      "relative flex cursor-default select-none items-center rounded-sm py-1.5 pl-8 pr-2 text-sm outline-none transition-colors focus:bg-accent focus:text-accent-foreground data-[disabled]:pointer-events-none data-[disabled]:opacity-50",
-      className
-    )}
-    {...props}
-  >
-    <span className="absolute left-2 flex h-3.5 w-3.5 items-center justify-center">
-      <DropdownMenuPrimitive.ItemIndicator>
-        <Circle className="h-2 w-2 fill-current" />
-      </DropdownMenuPrimitive.ItemIndicator>
-    </span>
-    {children}
-  </DropdownMenuPrimitive.RadioItem>
-))
-DropdownMenuRadioItem.displayName = DropdownMenuPrimitive.RadioItem.displayName
-
-const DropdownMenuLabel = React.forwardRef<
-  React.ElementRef<typeof DropdownMenuPrimitive.Label>,
-  React.ComponentPropsWithoutRef<typeof DropdownMenuPrimitive.Label> & {
-    inset?: boolean
-  }
->(({ className, inset, ...props }, ref) => (
-  <DropdownMenuPrimitive.Label
-    ref={ref}
-    className={cn(
-      "px-2 py-1.5 text-sm font-semibold",
-      inset && "pl-8",
-      className
-    )}
-    {...props}
-  />
-))
-DropdownMenuLabel.displayName = DropdownMenuPrimitive.Label.displayName
-
-const DropdownMenuSeparator = React.forwardRef<
-  React.ElementRef<typeof DropdownMenuPrimitive.Separator>,
-  React.ComponentPropsWithoutRef<typeof DropdownMenuPrimitive.Separator>
->(({ className, ...props }, ref) => (
-  <DropdownMenuPrimitive.Separator
-    ref={ref}
-    className={cn("-mx-1 my-1 h-px bg-muted", className)}
-    {...props}
-  />
-))
-DropdownMenuSeparator.displayName = DropdownMenuPrimitive.Separator.displayName
-
-const DropdownMenuShortcut = ({
-  className,
-  ...props
-}: React.HTMLAttributes<HTMLSpanElement>) => {
-  return (
-    <span
-      className={cn("ml-auto text-xs tracking-widest opacity-60", className)}
-      {...props}
-    />
-  )
-}
-DropdownMenuShortcut.displayName = "DropdownMenuShortcut"
-
-export {
-  DropdownMenu,
-  DropdownMenuTrigger,
-  DropdownMenuContent,
-  DropdownMenuItem,
-  DropdownMenuCheckboxItem,
-  DropdownMenuRadioItem,
-  DropdownMenuLabel,
-  DropdownMenuSeparator,
-  DropdownMenuShortcut,
-  DropdownMenuGroup,
-  DropdownMenuPortal,
-  DropdownMenuSub,
-  DropdownMenuSubContent,
-  DropdownMenuSubTrigger,
-  DropdownMenuRadioGroup,
-}

src/components/ui/form.tsx

@@ -1,176 +0,0 @@
-import * as React from "react"
-import * as LabelPrimitive from "@radix-ui/react-label"
-import { Slot } from "@radix-ui/react-slot"
-import {
-  Controller,
-  ControllerProps,
-  FieldPath,
-  FieldValues,
-  FormProvider,
-  useFormContext,
-} from "react-hook-form"
-
-import { cn } from "@/lib/utils"
-import { Label } from "@/components/ui/label"
-
-const Form = FormProvider
-
-type FormFieldContextValue<
-  TFieldValues extends FieldValues = FieldValues,
-  TName extends FieldPath<TFieldValues> = FieldPath<TFieldValues>
-> = {
-  name: TName
-}
-
-const FormFieldContext = React.createContext<FormFieldContextValue>(
-  {} as FormFieldContextValue
-)
-
-const FormField = <
-  TFieldValues extends FieldValues = FieldValues,
-  TName extends FieldPath<TFieldValues> = FieldPath<TFieldValues>
->({
-  ...props
-}: ControllerProps<TFieldValues, TName>) => {
-  return (
-    <FormFieldContext.Provider value={{ name: props.name }}>
-      <Controller {...props} />
-    </FormFieldContext.Provider>
-  )
-}
-
-const useFormField = () => {
-  const fieldContext = React.useContext(FormFieldContext)
-  const itemContext = React.useContext(FormItemContext)
-  const { getFieldState, formState } = useFormContext()
-
-  const fieldState = getFieldState(fieldContext.name, formState)
-
-  if (!fieldContext) {
-    throw new Error("useFormField should be used within <FormField>")
-  }
-
-  const { id } = itemContext
-
-  return {
-    id,
-    name: fieldContext.name,
-    formItemId: `${id}-form-item`,
-    formDescriptionId: `${id}-form-item-description`,
-    formMessageId: `${id}-form-item-message`,
-    ...fieldState,
-  }
-}
-
-type FormItemContextValue = {
-  id: string
-}
-
-const FormItemContext = React.createContext<FormItemContextValue>(
-  {} as FormItemContextValue
-)
-
-const FormItem = React.forwardRef<
-  HTMLDivElement,
-  React.HTMLAttributes<HTMLDivElement>
->(({ className, ...props }, ref) => {
-  const id = React.useId()
-
-  return (
-    <FormItemContext.Provider value={{ id }}>
-      <div ref={ref} className={cn("space-y-2", className)} {...props} />
-    </FormItemContext.Provider>
-  )
-})
-FormItem.displayName = "FormItem"
-
-const FormLabel = React.forwardRef<
-  React.ElementRef<typeof LabelPrimitive.Root>,
-  React.ComponentPropsWithoutRef<typeof LabelPrimitive.Root>
->(({ className, ...props }, ref) => {
-  const { error, formItemId } = useFormField()
-
-  return (
-    <Label
-      ref={ref}
-      className={cn(error && "text-destructive", className)}
-      htmlFor={formItemId}
-      {...props}
-    />
-  )
-})
-FormLabel.displayName = "FormLabel"
-
-const FormControl = React.forwardRef<
-  React.ElementRef<typeof Slot>,
-  React.ComponentPropsWithoutRef<typeof Slot>
->(({ ...props }, ref) => {
-  const { error, formItemId, formDescriptionId, formMessageId } = useFormField()
-
-  return (
-    <Slot
-      ref={ref}
-      id={formItemId}
-      aria-describedby={
-        !error
-          ? `${formDescriptionId}`
-          : `${formDescriptionId} ${formMessageId}`
-      }
-      aria-invalid={!!error}
-      {...props}
-    />
-  )
-})
-FormControl.displayName = "FormControl"
-
-const FormDescription = React.forwardRef<
-  HTMLParagraphElement,
-  React.HTMLAttributes<HTMLParagraphElement>
->(({ className, ...props }, ref) => {
-  const { formDescriptionId } = useFormField()
-
-  return (
-    <p
-      ref={ref}
-      id={formDescriptionId}
-      className={cn("text-sm text-muted-foreground", className)}
-      {...props}
-    />
-  )
-})
-FormDescription.displayName = "FormDescription"
-
-const FormMessage = React.forwardRef<
-  HTMLParagraphElement,
-  React.HTMLAttributes<HTMLParagraphElement>
->(({ className, children, ...props }, ref) => {
-  const { error, formMessageId } = useFormField()
-  const body = error ? String(error?.message) : children
-
-  if (!body) {
-    return null
-  }
-
-  return (
-    <p
-      ref={ref}
-      id={formMessageId}
-      className={cn("text-sm font-medium text-destructive", className)}
-      {...props}
-    >
-      {body}
-    </p>
-  )
-})
-FormMessage.displayName = "FormMessage"
-
-export {
-  useFormField,
-  Form,
-  FormItem,
-  FormLabel,
-  FormControl,
-  FormDescription,
-  FormMessage,
-  FormField,
-}

src/components/ui/hover-card.tsx

@@ -1,29 +0,0 @@
-"use client"
-
-import * as React from "react"
-import * as HoverCardPrimitive from "@radix-ui/react-hover-card"
-
-import { cn } from "@/lib/utils"
-
-const HoverCard = HoverCardPrimitive.Root
-
-const HoverCardTrigger = HoverCardPrimitive.Trigger
-
-const HoverCardContent = React.forwardRef<
-  React.ElementRef<typeof HoverCardPrimitive.Content>,
-  React.ComponentPropsWithoutRef<typeof HoverCardPrimitive.Content>
->(({ className, align = "center", sideOffset = 4, ...props }, ref) => (
-  <HoverCardPrimitive.Content
-    ref={ref}
-    align={align}
-    sideOffset={sideOffset}
-    className={cn(
-      "z-50 w-64 rounded-md border bg-popover p-4 text-popover-foreground shadow-md outline-none data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2",
-      className
-    )}
-    {...props}
-  />
-))
-HoverCardContent.displayName = HoverCardPrimitive.Content.displayName
-
-export { HoverCard, HoverCardTrigger, HoverCardContent }

src/components/ui/input.tsx

@@ -1,25 +0,0 @@
-import * as React from "react"
-
-import { cn } from "@/lib/utils"
-
-export interface InputProps
-  extends React.InputHTMLAttributes<HTMLInputElement> {}
-
-const Input = React.forwardRef<HTMLInputElement, InputProps>(
-  ({ className, type, ...props }, ref) => {
-    return (
-      <input
-        type={type}
-        className={cn(
-          "flex h-10 w-full rounded-md border border-input bg-background px-3 py-2 text-sm ring-offset-background file:border-0 file:bg-transparent file:text-sm file:font-medium placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50",
-          className
-        )}
-        ref={ref}
-        {...props}
-      />
-    )
-  }
-)
-Input.displayName = "Input"
-
-export { Input }

src/components/ui/label.tsx

@@ -1,26 +0,0 @@
-"use client"
-
-import * as React from "react"
-import * as LabelPrimitive from "@radix-ui/react-label"
-import { cva, type VariantProps } from "class-variance-authority"
-
-import { cn } from "@/lib/utils"
-
-const labelVariants = cva(
-  "text-sm font-medium leading-none peer-disabled:cursor-not-allowed peer-disabled:opacity-70"
-)
-
-const Label = React.forwardRef<
-  React.ElementRef<typeof LabelPrimitive.Root>,
-  React.ComponentPropsWithoutRef<typeof LabelPrimitive.Root> &
-    VariantProps<typeof labelVariants>
->(({ className, ...props }, ref) => (
-  <LabelPrimitive.Root
-    ref={ref}
-    className={cn(labelVariants(), className)}
-    {...props}
-  />
-))
-Label.displayName = LabelPrimitive.Root.displayName
-
-export { Label }

src/components/ui/popover.tsx

@@ -1,31 +0,0 @@
-"use client"
-
-import * as React from "react"
-import * as PopoverPrimitive from "@radix-ui/react-popover"
-
-import { cn } from "@/lib/utils"
-
-const Popover = PopoverPrimitive.Root
-
-const PopoverTrigger = PopoverPrimitive.Trigger
-
-const PopoverContent = React.forwardRef<
-  React.ElementRef<typeof PopoverPrimitive.Content>,
-  React.ComponentPropsWithoutRef<typeof PopoverPrimitive.Content>
->(({ className, align = "center", sideOffset = 4, ...props }, ref) => (
-  <PopoverPrimitive.Portal>
-    <PopoverPrimitive.Content
-      ref={ref}
-      align={align}
-      sideOffset={sideOffset}
-      className={cn(
-        "z-50 w-72 rounded-md border bg-popover p-4 text-popover-foreground shadow-md outline-none data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2",
-        className
-      )}
-      {...props}
-    />
-  </PopoverPrimitive.Portal>
-))
-PopoverContent.displayName = PopoverPrimitive.Content.displayName
-
-export { Popover, PopoverTrigger, PopoverContent }

src/components/ui/select.tsx

@@ -1,160 +0,0 @@
-"use client"
-
-import * as React from "react"
-import * as SelectPrimitive from "@radix-ui/react-select"
-import { Check, ChevronDown, ChevronUp } from "lucide-react"
-
-import { cn } from "@/lib/utils"
-
-const Select = SelectPrimitive.Root
-
-const SelectGroup = SelectPrimitive.Group
-
-const SelectValue = SelectPrimitive.Value
-
-const SelectTrigger = React.forwardRef<
-  React.ElementRef<typeof SelectPrimitive.Trigger>,
-  React.ComponentPropsWithoutRef<typeof SelectPrimitive.Trigger>
->(({ className, children, ...props }, ref) => (
-  <SelectPrimitive.Trigger
-    ref={ref}
-    className={cn(
-      "flex h-10 w-full items-center justify-between rounded-md border border-input bg-background px-3 py-2 text-sm ring-offset-background placeholder:text-muted-foreground focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50 [&>span]:line-clamp-1",
-      className
-    )}
-    {...props}
-  >
-    {children}
-    <SelectPrimitive.Icon asChild>
-      <ChevronDown className="h-4 w-4 opacity-50" />
-    </SelectPrimitive.Icon>
-  </SelectPrimitive.Trigger>
-))
-SelectTrigger.displayName = SelectPrimitive.Trigger.displayName
-
-const SelectScrollUpButton = React.forwardRef<
-  React.ElementRef<typeof SelectPrimitive.ScrollUpButton>,
-  React.ComponentPropsWithoutRef<typeof SelectPrimitive.ScrollUpButton>
->(({ className, ...props }, ref) => (
-  <SelectPrimitive.ScrollUpButton
-    ref={ref}
-    className={cn(
-      "flex cursor-default items-center justify-center py-1",
-      className
-    )}
-    {...props}
-  >
-    <ChevronUp className="h-4 w-4" />
-  </SelectPrimitive.ScrollUpButton>
-))
-SelectScrollUpButton.displayName = SelectPrimitive.ScrollUpButton.displayName
-
-const SelectScrollDownButton = React.forwardRef<
-  React.ElementRef<typeof SelectPrimitive.ScrollDownButton>,
-  React.ComponentPropsWithoutRef<typeof SelectPrimitive.ScrollDownButton>
->(({ className, ...props }, ref) => (
-  <SelectPrimitive.ScrollDownButton
-    ref={ref}
-    className={cn(
-      "flex cursor-default items-center justify-center py-1",
-      className
-    )}
-    {...props}
-  >
-    <ChevronDown className="h-4 w-4" />
-  </SelectPrimitive.ScrollDownButton>
-))
-SelectScrollDownButton.displayName =
-  SelectPrimitive.ScrollDownButton.displayName
-
-const SelectContent = React.forwardRef<
-  React.ElementRef<typeof SelectPrimitive.Content>,
-  React.ComponentPropsWithoutRef<typeof SelectPrimitive.Content>
->(({ className, children, position = "popper", ...props }, ref) => (
-  <SelectPrimitive.Portal>
-    <SelectPrimitive.Content
-      ref={ref}
-      className={cn(
-        "relative z-50 max-h-96 min-w-[8rem] overflow-hidden rounded-md border bg-popover text-popover-foreground shadow-md data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2",
-        position === "popper" &&
-          "data-[side=bottom]:translate-y-1 data-[side=left]:-translate-x-1 data-[side=right]:translate-x-1 data-[side=top]:-translate-y-1",
-        className
-      )}
-      position={position}
-      {...props}
-    >
-      <SelectScrollUpButton />
-      <SelectPrimitive.Viewport
-        className={cn(
-          "p-1",
-          position === "popper" &&
-            "h-[var(--radix-select-trigger-height)] w-full min-w-[var(--radix-select-trigger-width)]"
-        )}
-      >
-        {children}
-      </SelectPrimitive.Viewport>
-      <SelectScrollDownButton />
-    </SelectPrimitive.Content>
-  </SelectPrimitive.Portal>
-))
-SelectContent.displayName = SelectPrimitive.Content.displayName
-
-const SelectLabel = React.forwardRef<
-  React.ElementRef<typeof SelectPrimitive.Label>,
-  React.ComponentPropsWithoutRef<typeof SelectPrimitive.Label>
->(({ className, ...props }, ref) => (
-  <SelectPrimitive.Label
-    ref={ref}
-    className={cn("py-1.5 pl-8 pr-2 text-sm font-semibold", className)}
-    {...props}
-  />
-))
-SelectLabel.displayName = SelectPrimitive.Label.displayName
-
-const SelectItem = React.forwardRef<
-  React.ElementRef<typeof SelectPrimitive.Item>,
-  React.ComponentPropsWithoutRef<typeof SelectPrimitive.Item>
->(({ className, children, ...props }, ref) => (
-  <SelectPrimitive.Item
-    ref={ref}
-    className={cn(
-      "relative flex w-full cursor-default select-none items-center rounded-sm py-1.5 pl-8 pr-2 text-sm outline-none focus:bg-accent focus:text-accent-foreground data-[disabled]:pointer-events-none data-[disabled]:opacity-50",
-      className
-    )}
-    {...props}
-  >
-    <span className="absolute left-2 flex h-3.5 w-3.5 items-center justify-center">
-      <SelectPrimitive.ItemIndicator>
-        <Check className="h-4 w-4" />
-      </SelectPrimitive.ItemIndicator>
-    </span>
-
-    <SelectPrimitive.ItemText>{children}</SelectPrimitive.ItemText>
-  </SelectPrimitive.Item>
-))
-SelectItem.displayName = SelectPrimitive.Item.displayName
-
-const SelectSeparator = React.forwardRef<
-  React.ElementRef<typeof SelectPrimitive.Separator>,
-  React.ComponentPropsWithoutRef<typeof SelectPrimitive.Separator>
->(({ className, ...props }, ref) => (
-  <SelectPrimitive.Separator
-    ref={ref}
-    className={cn("-mx-1 my-1 h-px bg-muted", className)}
-    {...props}
-  />
-))
-SelectSeparator.displayName = SelectPrimitive.Separator.displayName
-
-export {
-  Select,
-  SelectGroup,
-  SelectValue,
-  SelectTrigger,
-  SelectContent,
-  SelectLabel,
-  SelectItem,
-  SelectSeparator,
-  SelectScrollUpButton,
-  SelectScrollDownButton,
-}

src/components/ui/skeleton.tsx

@@ -1,15 +0,0 @@
-import { cn } from "@/lib/utils"
-
-function Skeleton({
-  className,
-  ...props
-}: React.HTMLAttributes<HTMLDivElement>) {
-  return (
-    <div
-      className={cn("animate-pulse rounded-md bg-muted", className)}
-      {...props}
-    />
-  )
-}
-
-export { Skeleton }

src/components/ui/table.tsx

@@ -1,117 +0,0 @@
-import * as React from "react"
-
-import { cn } from "@/lib/utils"
-
-const Table = React.forwardRef<
-  HTMLTableElement,
-  React.HTMLAttributes<HTMLTableElement>
->(({ className, ...props }, ref) => (
-  <div className="relative w-full overflow-auto">
-    <table
-      ref={ref}
-      className={cn("w-full caption-bottom text-sm", className)}
-      {...props}
-    />
-  </div>
-))
-Table.displayName = "Table"
-
-const TableHeader = React.forwardRef<
-  HTMLTableSectionElement,
-  React.HTMLAttributes<HTMLTableSectionElement>
->(({ className, ...props }, ref) => (
-  <thead ref={ref} className={cn("[&_tr]:border-b", className)} {...props} />
-))
-TableHeader.displayName = "TableHeader"
-
-const TableBody = React.forwardRef<
-  HTMLTableSectionElement,
-  React.HTMLAttributes<HTMLTableSectionElement>
->(({ className, ...props }, ref) => (
-  <tbody
-    ref={ref}
-    className={cn("[&_tr:last-child]:border-0", className)}
-    {...props}
-  />
-))
-TableBody.displayName = "TableBody"
-
-const TableFooter = React.forwardRef<
-  HTMLTableSectionElement,
-  React.HTMLAttributes<HTMLTableSectionElement>
->(({ className, ...props }, ref) => (
-  <tfoot
-    ref={ref}
-    className={cn(
-      "border-t bg-muted/50 font-medium [&>tr]:last:border-b-0",
-      className
-    )}
-    {...props}
-  />
-))
-TableFooter.displayName = "TableFooter"
-
-const TableRow = React.forwardRef<
-  HTMLTableRowElement,
-  React.HTMLAttributes<HTMLTableRowElement>
->(({ className, ...props }, ref) => (
-  <tr
-    ref={ref}
-    className={cn(
-      "border-b transition-colors hover:bg-muted/50 data-[state=selected]:bg-muted",
-      className
-    )}
-    {...props}
-  />
-))
-TableRow.displayName = "TableRow"
-
-const TableHead = React.forwardRef<
-  HTMLTableCellElement,
-  React.ThHTMLAttributes<HTMLTableCellElement>
->(({ className, ...props }, ref) => (
-  <th
-    ref={ref}
-    className={cn(
-      "h-12 px-4 text-left align-middle font-medium text-muted-foreground [&:has([role=checkbox])]:pr-0",
-      className
-    )}
-    {...props}
-  />
-))
-TableHead.displayName = "TableHead"
-
-const TableCell = React.forwardRef<
-  HTMLTableCellElement,
-  React.TdHTMLAttributes<HTMLTableCellElement>
->(({ className, ...props }, ref) => (
-  <td
-    ref={ref}
-    className={cn("p-4 align-middle [&:has([role=checkbox])]:pr-0", className)}
-    {...props}
-  />
-))
-TableCell.displayName = "TableCell"
-
-const TableCaption = React.forwardRef<
-  HTMLTableCaptionElement,
-  React.HTMLAttributes<HTMLTableCaptionElement>
->(({ className, ...props }, ref) => (
-  <caption
-    ref={ref}
-    className={cn("mt-4 text-sm text-muted-foreground", className)}
-    {...props}
-  />
-))
-TableCaption.displayName = "TableCaption"
-
-export {
-  Table,
-  TableHeader,
-  TableBody,
-  TableFooter,
-  TableHead,
-  TableRow,
-  TableCell,
-  TableCaption,
-}

src/components/ui/tabs.tsx

@@ -1,55 +0,0 @@
-"use client"
-
-import * as React from "react"
-import * as TabsPrimitive from "@radix-ui/react-tabs"
-
-import { cn } from "@/lib/utils"
-
-const Tabs = TabsPrimitive.Root
-
-const TabsList = React.forwardRef<
-  React.ElementRef<typeof TabsPrimitive.List>,
-  React.ComponentPropsWithoutRef<typeof TabsPrimitive.List>
->(({ className, ...props }, ref) => (
-  <TabsPrimitive.List
-    ref={ref}
-    className={cn(
-      "inline-flex h-10 items-center justify-center rounded-md bg-muted p-1 text-muted-foreground",
-      className
-    )}
-    {...props}
-  />
-))
-TabsList.displayName = TabsPrimitive.List.displayName
-
-const TabsTrigger = React.forwardRef<
-  React.ElementRef<typeof TabsPrimitive.Trigger>,
-  React.ComponentPropsWithoutRef<typeof TabsPrimitive.Trigger>
->(({ className, ...props }, ref) => (
-  <TabsPrimitive.Trigger
-    ref={ref}
-    className={cn(
-      "inline-flex items-center justify-center whitespace-nowrap rounded-sm px-3 py-1.5 text-sm font-medium ring-offset-background transition-all focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50 data-[state=active]:bg-background data-[state=active]:text-foreground data-[state=active]:shadow-sm",
-      className
-    )}
-    {...props}
-  />
-))
-TabsTrigger.displayName = TabsPrimitive.Trigger.displayName
-
-const TabsContent = React.forwardRef<
-  React.ElementRef<typeof TabsPrimitive.Content>,
-  React.ComponentPropsWithoutRef<typeof TabsPrimitive.Content>
->(({ className, ...props }, ref) => (
-  <TabsPrimitive.Content
-    ref={ref}
-    className={cn(
-      "mt-2 ring-offset-background focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2",
-      className
-    )}
-    {...props}
-  />
-))
-TabsContent.displayName = TabsPrimitive.Content.displayName
-
-export { Tabs, TabsList, TabsTrigger, TabsContent }

src/index.ts

@@ -0,0 +1,5 @@
+export {
+  appRouter,
+  type AppRouter,
+  type AppRouterOutput,
+} from './trpc/routers/_app'

src/lib/api.ts

@@ -1,18 +1,18 @@
-import { getPrisma } from '@/lib/prisma'
-import { ExpenseFormValues, GroupFormValues } from '@/lib/schemas'
-import { Expense } from '@prisma/client'
+import { ActivityType, Expense } from '@prisma/client'
 import { nanoid } from 'nanoid'
+import { prisma } from './prisma'
+import { ExpenseFormValues, GroupFormValues } from './schemas'
 
 export function randomId() {
   return nanoid()
 }
 
 export async function createGroup(groupFormValues: GroupFormValues) {
-  const prisma = await getPrisma()
   return prisma.group.create({
     data: {
       id: randomId(),
       name: groupFormValues.name,
+      information: groupFormValues.information,
       currency: groupFormValues.currency,
       participants: {
         createMany: {
@@ -30,40 +30,72 @@ export async function createGroup(groupFormValues: GroupFormValues) {
 export async function createExpense(
   expenseFormValues: ExpenseFormValues,
   groupId: string,
+  participantId?: string,
 ): Promise<Expense> {
   const group = await getGroup(groupId)
   if (!group) throw new Error(`Invalid group ID: ${groupId}`)
 
   for (const participant of [
     expenseFormValues.paidBy,
-    ...expenseFormValues.paidFor,
+    ...expenseFormValues.paidFor.map((p) => p.participant),
   ]) {
     if (!group.participants.some((p) => p.id === participant))
       throw new Error(`Invalid participant ID: ${participant}`)
   }
 
-  const prisma = await getPrisma()
+  const expenseId = randomId()
+  await logActivity(groupId, ActivityType.CREATE_EXPENSE, {
+    participantId,
+    expenseId,
+    data: expenseFormValues.title,
+  })
+
   return prisma.expense.create({
     data: {
-      id: randomId(),
+      id: expenseId,
       groupId,
+      expenseDate: expenseFormValues.expenseDate,
+      categoryId: expenseFormValues.category,
       amount: expenseFormValues.amount,
       title: expenseFormValues.title,
       paidById: expenseFormValues.paidBy,
+      splitMode: expenseFormValues.splitMode,
       paidFor: {
         createMany: {
           data: expenseFormValues.paidFor.map((paidFor) => ({
-            participantId: paidFor,
+            participantId: paidFor.participant,
+            shares: paidFor.shares,
           })),
         },
       },
       isReimbursement: expenseFormValues.isReimbursement,
+      documents: {
+        createMany: {
+          data: expenseFormValues.documents.map((doc) => ({
+            id: randomId(),
+            url: doc.url,
+            width: doc.width,
+            height: doc.height,
+          })),
+        },
+      },
+      notes: expenseFormValues.notes,
     },
   })
 }
 
-export async function deleteExpense(expenseId: string) {
-  const prisma = await getPrisma()
+export async function deleteExpense(
+  groupId: string,
+  expenseId: string,
+  participantId?: string,
+) {
+  const existingExpense = await getExpense(groupId, expenseId)
+  await logActivity(groupId, ActivityType.DELETE_EXPENSE, {
+    participantId,
+    expenseId,
+    data: existingExpense?.title,
+  })
+
   await prisma.expense.delete({
     where: { id: expenseId },
     include: { paidFor: true, paidBy: true },
@@ -75,21 +107,22 @@ export async function getGroupExpensesParticipants(groupId: string) {
   return Array.from(
     new Set(
       expenses.flatMap((e) => [
-        e.paidById,
-        ...e.paidFor.map((pf) => pf.participantId),
+        e.paidBy.id,
+        ...e.paidFor.map((pf) => pf.participant.id),
       ]),
     ),
   )
 }
 
 export async function getGroups(groupIds: string[]) {
-  const prisma = await getPrisma()
-  return (await prisma.group.findMany({
-    where: { id: { in: groupIds } },
-    include: { _count: { select: { participants: true } } },
-  })).map(group => ({
+  return (
+    await prisma.group.findMany({
+      where: { id: { in: groupIds } },
+      include: { _count: { select: { participants: true } } },
+    })
+  ).map((group) => ({
     ...group,
-    createdAt: group.createdAt.toISOString()
+    createdAt: group.createdAt.toISOString(),
   }))
 }
 
@@ -97,6 +130,7 @@ export async function updateExpense(
   groupId: string,
   expenseId: string,
   expenseFormValues: ExpenseFormValues,
+  participantId?: string,
 ) {
   const group = await getGroup(groupId)
   if (!group) throw new Error(`Invalid group ID: ${groupId}`)
@@ -106,34 +140,75 @@ export async function updateExpense(
 
   for (const participant of [
     expenseFormValues.paidBy,
-    ...expenseFormValues.paidFor,
+    ...expenseFormValues.paidFor.map((p) => p.participant),
   ]) {
     if (!group.participants.some((p) => p.id === participant))
       throw new Error(`Invalid participant ID: ${participant}`)
   }
 
-  const prisma = await getPrisma()
+  await logActivity(groupId, ActivityType.UPDATE_EXPENSE, {
+    participantId,
+    expenseId,
+    data: expenseFormValues.title,
+  })
+
   return prisma.expense.update({
     where: { id: expenseId },
     data: {
+      expenseDate: expenseFormValues.expenseDate,
       amount: expenseFormValues.amount,
       title: expenseFormValues.title,
+      categoryId: expenseFormValues.category,
       paidById: expenseFormValues.paidBy,
+      splitMode: expenseFormValues.splitMode,
       paidFor: {
-        connectOrCreate: expenseFormValues.paidFor.map((paidFor) => ({
+        create: expenseFormValues.paidFor
+          .filter(
+            (p) =>
+              !existingExpense.paidFor.some(
+                (pp) => pp.participantId === p.participant,
+              ),
+          )
+          .map((paidFor) => ({
+            participantId: paidFor.participant,
+            shares: paidFor.shares,
+          })),
+        update: expenseFormValues.paidFor.map((paidFor) => ({
           where: {
-            expenseId_participantId: { expenseId, participantId: paidFor },
+            expenseId_participantId: {
+              expenseId,
+              participantId: paidFor.participant,
+            },
+          },
+          data: {
+            shares: paidFor.shares,
           },
-          create: { participantId: paidFor },
         })),
         deleteMany: existingExpense.paidFor.filter(
           (paidFor) =>
             !expenseFormValues.paidFor.some(
-              (pf) => pf === paidFor.participantId,
+              (pf) => pf.participant === paidFor.participantId,
             ),
         ),
       },
       isReimbursement: expenseFormValues.isReimbursement,
+      documents: {
+        connectOrCreate: expenseFormValues.documents.map((doc) => ({
+          create: doc,
+          where: { id: doc.id },
+        })),
+        deleteMany: existingExpense.documents
+          .filter(
+            (existingDoc) =>
+              !expenseFormValues.documents.some(
+                (doc) => doc.id === existingDoc.id,
+              ),
+          )
+          .map((doc) => ({
+            id: doc.id,
+          })),
+      },
+      notes: expenseFormValues.notes,
     },
   })
 }
@@ -141,15 +216,18 @@ export async function updateExpense(
 export async function updateGroup(
   groupId: string,
   groupFormValues: GroupFormValues,
+  participantId?: string,
 ) {
   const existingGroup = await getGroup(groupId)
   if (!existingGroup) throw new Error('Invalid group ID')
 
-  const prisma = await getPrisma()
+  await logActivity(groupId, ActivityType.UPDATE_GROUP, { participantId })
+
   return prisma.group.update({
     where: { id: groupId },
     data: {
       name: groupFormValues.name,
+      information: groupFormValues.information,
       currency: groupFormValues.currency,
       participants: {
         deleteMany: existingGroup.participants.filter(
@@ -177,26 +255,102 @@ export async function updateGroup(
 }
 
 export async function getGroup(groupId: string) {
-  const prisma = await getPrisma()
   return prisma.group.findUnique({
     where: { id: groupId },
     include: { participants: true },
   })
 }
 
-export async function getGroupExpenses(groupId: string) {
-  const prisma = await getPrisma()
+export async function getCategories() {
+  return prisma.category.findMany()
+}
+
+export async function getGroupExpenses(
+  groupId: string,
+  options?: { offset?: number; length?: number; filter?: string },
+) {
   return prisma.expense.findMany({
-    where: { groupId },
-    include: { paidFor: { include: { participant: true } }, paidBy: true },
-    orderBy: { createdAt: 'desc' },
+    select: {
+      amount: true,
+      category: true,
+      createdAt: true,
+      expenseDate: true,
+      id: true,
+      isReimbursement: true,
+      paidBy: { select: { id: true, name: true } },
+      paidFor: {
+        select: {
+          participant: { select: { id: true, name: true } },
+          shares: true,
+        },
+      },
+      splitMode: true,
+      title: true,
+    },
+    where: {
+      groupId,
+      title: options?.filter
+        ? { contains: options.filter, mode: 'insensitive' }
+        : undefined,
+    },
+    orderBy: [{ expenseDate: 'desc' }, { createdAt: 'desc' }],
+    skip: options && options.offset,
+    take: options && options.length,
   })
 }
 
+export async function getGroupExpenseCount(groupId: string) {
+  return prisma.expense.count({ where: { groupId } })
+}
+
 export async function getExpense(groupId: string, expenseId: string) {
-  const prisma = await getPrisma()
   return prisma.expense.findUnique({
     where: { id: expenseId },
-    include: { paidBy: true, paidFor: true },
+    include: { paidBy: true, paidFor: true, category: true, documents: true },
+  })
+}
+
+export async function getActivities(
+  groupId: string,
+  options?: { offset?: number; length?: number },
+) {
+  const activities = await prisma.activity.findMany({
+    where: { groupId },
+    orderBy: [{ time: 'desc' }],
+    skip: options?.offset,
+    take: options?.length,
+  })
+
+  const expenseIds = activities
+    .map((activity) => activity.expenseId)
+    .filter(Boolean)
+  const expenses = await prisma.expense.findMany({
+    where: {
+      groupId,
+      id: { in: expenseIds },
+    },
+  })
+
+  return activities.map((activity) => ({
+    ...activity,
+    expense:
+      activity.expenseId !== null
+        ? expenses.find((expense) => expense.id === activity.expenseId)
+        : undefined,
+  }))
+}
+
+export async function logActivity(
+  groupId: string,
+  activityType: ActivityType,
+  extra?: { participantId?: string; expenseId?: string; data?: string },
+) {
+  return prisma.activity.create({
+    data: {
+      id: randomId(),
+      groupId,
+      activityType,
+      ...extra,
+    },
   })
 }

src/lib/balances.ts

@@ -1,5 +1,6 @@
-import { getGroupExpenses } from '@/lib/api'
 import { Participant } from '@prisma/client'
+import { match } from 'ts-pattern'
+import { getGroupExpenses } from './api'
 
 export type Balances = Record<
   Participant['id'],
@@ -18,33 +19,86 @@ export function getBalances(
   const balances: Balances = {}
 
   for (const expense of expenses) {
-    const paidBy = expense.paidById
-    const paidFors = expense.paidFor.map((p) => p.participantId)
+    const paidBy = expense.paidBy.id
+    const paidFors = expense.paidFor
 
     if (!balances[paidBy]) balances[paidBy] = { paid: 0, paidFor: 0, total: 0 }
     balances[paidBy].paid += expense.amount
-    balances[paidBy].total += expense.amount
-    paidFors.forEach((paidFor, index) => {
-      if (!balances[paidFor])
-        balances[paidFor] = { paid: 0, paidFor: 0, total: 0 }
 
-      const dividedAmount = divide(
-        expense.amount,
-        paidFors.length,
-        index === paidFors.length - 1,
-      )
-      balances[paidFor].paidFor += dividedAmount
-      balances[paidFor].total -= dividedAmount
+    const totalPaidForShares = paidFors.reduce(
+      (sum, paidFor) => sum + paidFor.shares,
+      0,
+    )
+    let remaining = expense.amount
+    paidFors.forEach((paidFor, index) => {
+      if (!balances[paidFor.participant.id])
+        balances[paidFor.participant.id] = { paid: 0, paidFor: 0, total: 0 }
+
+      const isLast = index === paidFors.length - 1
+
+      const [shares, totalShares] = match(expense.splitMode)
+        .with('EVENLY', () => [1, paidFors.length])
+        .with('BY_SHARES', () => [paidFor.shares, totalPaidForShares])
+        .with('BY_PERCENTAGE', () => [paidFor.shares, totalPaidForShares])
+        .with('BY_AMOUNT', () => [paidFor.shares, totalPaidForShares])
+        .exhaustive()
+
+      const dividedAmount = isLast
+        ? remaining
+        : (expense.amount * shares) / totalShares
+      remaining -= dividedAmount
+      balances[paidFor.participant.id].paidFor += dividedAmount
     })
   }
 
+  // rounding and add total
+  for (const participantId in balances) {
+    // add +0 to avoid negative zeros
+    balances[participantId].paidFor =
+      Math.round(balances[participantId].paidFor) + 0
+    balances[participantId].paid = Math.round(balances[participantId].paid) + 0
+
+    balances[participantId].total =
+      balances[participantId].paid - balances[participantId].paidFor
+  }
   return balances
 }
 
-function divide(total: number, count: number, isLast: boolean): number {
-  if (!isLast) return Math.floor(total / count)
+export function getPublicBalances(reimbursements: Reimbursement[]): Balances {
+  const balances: Balances = {}
+  reimbursements.forEach((reimbursement) => {
+    if (!balances[reimbursement.from])
+      balances[reimbursement.from] = { paid: 0, paidFor: 0, total: 0 }
 
-  return total - divide(total, count, false) * (count - 1)
+    if (!balances[reimbursement.to])
+      balances[reimbursement.to] = { paid: 0, paidFor: 0, total: 0 }
+
+    balances[reimbursement.from].paidFor += reimbursement.amount
+    balances[reimbursement.from].total -= reimbursement.amount
+
+    balances[reimbursement.to].paid += reimbursement.amount
+    balances[reimbursement.to].total += reimbursement.amount
+  })
+  return balances
+}
+
+/**
+ * A comparator that is stable across reimbursements.
+ * This ensures that a participant executing a suggested reimbursement
+ * does not result in completely new repayment suggestions.
+ */
+function compareBalancesForReimbursements(
+  b1: { total: number; participantId: string },
+  b2: { total: number; participantId: string },
+): number {
+  // positive balances come before negative balances
+  if (b1.total > 0 && 0 > b2.total) {
+    return -1
+  } else if (b2.total > 0 && 0 > b1.total) {
+    return 1
+  }
+  // if signs match, sort based on userid
+  return b1.participantId.localeCompare(b2.participantId)
 }
 
 export function getSuggestedReimbursements(
@@ -53,7 +107,7 @@ export function getSuggestedReimbursements(
   const balancesArray = Object.entries(balances)
     .map(([participantId, { total }]) => ({ participantId, total }))
     .filter((b) => b.total !== 0)
-  balancesArray.sort((b1, b2) => b2.total - b1.total)
+  balancesArray.sort(compareBalancesForReimbursements)
   const reimbursements: Reimbursement[] = []
   while (balancesArray.length > 1) {
     const first = balancesArray[0]
@@ -77,5 +131,5 @@ export function getSuggestedReimbursements(
       balancesArray.shift()
     }
   }
-  return reimbursements.filter(({ amount }) => amount !== 0)
+  return reimbursements.filter(({ amount }) => Math.round(amount) + 0 !== 0)
 }

src/lib/env.ts

@@ -1,10 +1,8 @@
 import { z } from 'zod'
 
 const envSchema = z.object({
-  NEXT_PUBLIC_BASE_URL: z.string().url(),
   POSTGRES_URL_NON_POOLING: z.string().url(),
   POSTGRES_PRISMA_URL: z.string().url(),
-  PLAUSIBLE_DOMAIN: z.string().optional(),
 })
 
 export const env = envSchema.parse(process.env)

src/lib/prisma.ts

@@ -1,18 +1,21 @@
 import { PrismaClient } from '@prisma/client'
 
-let prisma: PrismaClient
+declare const global: Global & { prisma?: PrismaClient }
 
-export async function getPrisma() {
+export let p: PrismaClient = undefined as unknown as PrismaClient
+
+if (typeof window === 'undefined') {
   // await delay(1000)
-  if (!prisma) {
-    if (process.env.NODE_ENV === 'production') {
-      prisma = new PrismaClient()
-    } else {
-      if (!(global as any).prisma) {
-        ;(global as any).prisma = new PrismaClient()
-      }
-      prisma = (global as any).prisma
+  if (process.env['NODE_ENV'] === 'production') {
+    p = new PrismaClient()
+  } else {
+    if (!global.prisma) {
+      global.prisma = new PrismaClient({
+        // log: [{ emit: 'stdout', level: 'query' }],
+      })
     }
+    p = global.prisma
   }
-  return prisma
 }
+
+export const prisma = p

src/lib/schemas.ts

@@ -1,23 +1,16 @@
+import { SplitMode } from '@prisma/client'
 import * as z from 'zod'
 
 export const groupFormSchema = z
   .object({
-    name: z
-      .string()
-      .min(2, 'Enter at least two characters.')
-      .max(50, 'Enter at most 50 characters.'),
-    currency: z
-      .string()
-      .min(1, 'Enter at least one character.')
-      .max(5, 'Enter at most five characters.'),
+    name: z.string().min(2, 'min2').max(50, 'max50'),
+    information: z.string().optional(),
+    currency: z.string().min(1, 'min1').max(5, 'max5'),
     participants: z
       .array(
         z.object({
           id: z.string().optional(),
-          name: z
-            .string()
-            .min(2, 'Enter at least two characters.')
-            .max(50, 'Enter at most 50 characters.'),
+          name: z.string().min(2, 'min2').max(50, 'max50'),
         }),
       )
       .min(1),
@@ -28,7 +21,7 @@ export const groupFormSchema = z
         if (otherParticipant.name === participant.name) {
           ctx.addIssue({
             code: 'custom',
-            message: 'Another participant already has this name.',
+            message: 'duplicateParticipantName',
             path: ['participants', i, 'name'],
           })
         }
@@ -38,36 +31,127 @@ export const groupFormSchema = z
 
 export type GroupFormValues = z.infer<typeof groupFormSchema>
 
-export const expenseFormSchema = z.object({
-  title: z
-    .string({ required_error: 'Please enter a title.' })
-    .min(2, 'Enter at least two characters.'),
-  amount: z
-    .union(
-      [
-        z.number(),
-        z.string().transform((value, ctx) => {
-          const valueAsNumber = Number(value)
-          if (Number.isNaN(valueAsNumber))
+export const expenseFormSchema = z
+  .object({
+    expenseDate: z.coerce.date(),
+    title: z.string({ required_error: 'titleRequired' }).min(2, 'min2'),
+    category: z.coerce.number().default(0),
+    amount: z
+      .union(
+        [
+          z.number(),
+          z.string().transform((value, ctx) => {
+            const valueAsNumber = Number(value)
+            if (Number.isNaN(valueAsNumber))
+              ctx.addIssue({
+                code: z.ZodIssueCode.custom,
+                message: 'invalidNumber',
+              })
+            return Math.round(valueAsNumber * 100)
+          }),
+        ],
+        { required_error: 'amountRequired' },
+      )
+      .refine((amount) => amount != 1, 'amountNotZero')
+      .refine((amount) => amount <= 10_000_000_00, 'amountTenMillion'),
+    paidBy: z.string({ required_error: 'paidByRequired' }),
+    paidFor: z
+      .array(
+        z.object({
+          participant: z.string(),
+          shares: z.union([
+            z.number(),
+            z.string().transform((value, ctx) => {
+              const normalizedValue = value.replace(/,/g, '.')
+              const valueAsNumber = Number(normalizedValue)
+              if (Number.isNaN(valueAsNumber))
+                ctx.addIssue({
+                  code: z.ZodIssueCode.custom,
+                  message: 'invalidNumber',
+                })
+              return Math.round(valueAsNumber * 100)
+            }),
+          ]),
+        }),
+      )
+      .min(1, 'paidForMin1')
+      .superRefine((paidFor, ctx) => {
+        let sum = 0
+        for (const { shares } of paidFor) {
+          sum += shares
+          if (shares < 1) {
             ctx.addIssue({
               code: z.ZodIssueCode.custom,
-              message: 'Invalid number.',
+              message: 'noZeroShares',
             })
-          return Math.round(valueAsNumber * 100)
+          }
+        }
+      }),
+    splitMode: z
+      .enum<SplitMode, [SplitMode, ...SplitMode[]]>(
+        Object.values(SplitMode) as any,
+      )
+      .default('EVENLY'),
+    saveDefaultSplittingOptions: z.boolean(),
+    isReimbursement: z.boolean(),
+    documents: z
+      .array(
+        z.object({
+          id: z.string(),
+          url: z.string().url(),
+          width: z.number().int().min(1),
+          height: z.number().int().min(1),
         }),
-      ],
-      { required_error: 'You must enter an amount.' },
-    )
-    .refine((amount) => amount >= 1, 'The amount must be higher than 0.01.')
-    .refine(
-      (amount) => amount <= 10_000_000_00,
-      'The amount must be lower than 10,000,000.',
-    ),
-  paidBy: z.string({ required_error: 'You must select a participant.' }),
-  paidFor: z
-    .array(z.string())
-    .min(1, 'The expense must be paid for at least one participant.'),
-  isReimbursement: z.boolean(),
-})
+      )
+      .default([]),
+    notes: z.string().optional(),
+  })
+  .superRefine((expense, ctx) => {
+    let sum = 0
+    for (const { shares } of expense.paidFor) {
+      sum +=
+        typeof shares === 'number' ? shares : Math.round(Number(shares) * 100)
+    }
+    switch (expense.splitMode) {
+      case 'EVENLY':
+        break // noop
+      case 'BY_SHARES':
+        break // noop
+      case 'BY_AMOUNT': {
+        if (sum !== expense.amount) {
+          const detail =
+            sum < expense.amount
+              ? `${((expense.amount - sum) / 100).toFixed(2)} missing`
+              : `${((sum - expense.amount) / 100).toFixed(2)} surplus`
+          ctx.addIssue({
+            code: z.ZodIssueCode.custom,
+            message: 'amountSum',
+            path: ['paidFor'],
+          })
+        }
+        break
+      }
+      case 'BY_PERCENTAGE': {
+        if (sum !== 10000) {
+          const detail =
+            sum < 10000
+              ? `${((10000 - sum) / 100).toFixed(0)}% missing`
+              : `${((sum - 10000) / 100).toFixed(0)}% surplus`
+          ctx.addIssue({
+            code: z.ZodIssueCode.custom,
+            message: 'percentageSum',
+            path: ['paidFor'],
+          })
+        }
+        break
+      }
+    }
+  })
 
 export type ExpenseFormValues = z.infer<typeof expenseFormSchema>
+
+export type SplittingOptions = {
+  // Used for saving default splitting options in localStorage
+  splitMode: SplitMode
+  paidFor: ExpenseFormValues['paidFor'] | null
+}

src/lib/totals.ts

@@ -0,0 +1,71 @@
+import { getGroupExpenses } from './api'
+
+export function getTotalGroupSpending(
+  expenses: NonNullable<Awaited<ReturnType<typeof getGroupExpenses>>>,
+): number {
+  return expenses.reduce(
+    (total, expense) =>
+      expense.isReimbursement ? total : total + expense.amount,
+    0,
+  )
+}
+
+export function getTotalActiveUserPaidFor(
+  activeUserId: string | null,
+  expenses: NonNullable<Awaited<ReturnType<typeof getGroupExpenses>>>,
+): number {
+  return expenses.reduce(
+    (total, expense) =>
+      expense.paidBy.id === activeUserId && !expense.isReimbursement
+        ? total + expense.amount
+        : total,
+    0,
+  )
+}
+
+export function getTotalActiveUserShare(
+  activeUserId: string | null,
+  expenses: NonNullable<Awaited<ReturnType<typeof getGroupExpenses>>>,
+): number {
+  let total = 0
+
+  expenses.forEach((expense) => {
+    if (expense.isReimbursement) return
+
+    const paidFors = expense.paidFor
+    const userPaidFor = paidFors.find(
+      (paidFor) => paidFor.participant.id === activeUserId,
+    )
+
+    if (!userPaidFor) {
+      // If the active user is not involved in the expense, skip it
+      return
+    }
+
+    switch (expense.splitMode) {
+      case 'EVENLY':
+        // Divide the total expense evenly among all participants
+        total += expense.amount / paidFors.length
+        break
+      case 'BY_AMOUNT':
+        // Directly add the user's share if the split mode is BY_AMOUNT
+        total += userPaidFor.shares
+        break
+      case 'BY_PERCENTAGE':
+        // Calculate the user's share based on their percentage of the total expense
+        total += (expense.amount * userPaidFor.shares) / 10000 // Assuming shares are out of 10000 for percentage
+        break
+      case 'BY_SHARES': // Calculate the user's share based on their shares relative to the total shares
+      {
+        const totalShares = paidFors.reduce(
+          (sum, paidFor) => sum + paidFor.shares,
+          0,
+        )
+        total += (expense.amount * userPaidFor.shares) / totalShares
+        break
+      }
+    }
+  })
+
+  return parseFloat(total.toFixed(2))
+}

src/lib/utils.ts

@@ -1,10 +0,0 @@
-import { clsx, type ClassValue } from 'clsx'
-import { twMerge } from 'tailwind-merge'
-
-export function cn(...inputs: ClassValue[]) {
-  return twMerge(clsx(inputs))
-}
-
-export function delay(ms: number) {
-  return new Promise((resolve) => setTimeout(resolve, ms))
-}

src/scripts/migrate.ts

@@ -1,134 +0,0 @@
-// @ts-nocheck
-import { randomId } from '@/lib/api'
-import { getPrisma } from '@/lib/prisma'
-import { Prisma } from '@prisma/client'
-import { Client } from 'pg'
-
-process.env.NODE_TLS_REJECT_UNAUTHORIZED = '0'
-
-async function main() {
-  withClient(async (client) => {
-    const prisma = await getPrisma()
-
-    // console.log('Deleting all groups…')
-    // await prisma.group.deleteMany({})
-
-    const { rows: groupRows } = await client.query<{
-      id: string
-      name: string
-      currency: string
-      created_at: Date
-    }>('select id, name, currency, created_at from groups')
-
-    const existingGroups = (
-      await prisma.group.findMany({ select: { id: true } })
-    ).map((group) => group.id)
-
-    for (const groupRow of groupRows) {
-      const participants: Prisma.ParticipantCreateManyInput[] = []
-      const expenses: Prisma.ExpenseCreateManyInput[] = []
-      const expenseParticipants: Prisma.ExpensePaidForCreateManyInput[] = []
-      const participantIdsMapping: Record<number, string> = {}
-      const expenseIdsMapping: Record<number, string> = {}
-
-      if (existingGroups.includes(groupRow.id)) {
-        console.log(`Group ${groupRow.id} already exists, skipping.`)
-        continue
-      }
-
-      const group: Prisma.GroupCreateInput = {
-        id: groupRow.id,
-        name: groupRow.name,
-        currency: groupRow.currency,
-        createdAt: groupRow.created_at,
-      }
-
-      const { rows: participantRows } = await client.query<{
-        id: number
-        created_at: Date
-        name: string
-      }>(
-        'select id, created_at, name from participants where group_id = $1::text',
-        [groupRow.id],
-      )
-      for (const participantRow of participantRows) {
-        const id = randomId()
-        participantIdsMapping[participantRow.id] = id
-        participants.push({
-          id,
-          groupId: groupRow.id,
-          name: participantRow.name,
-        })
-      }
-
-      const { rows: expenseRows } = await client.query<{
-        id: number
-        created_at: Date
-        description: string
-        amount: number
-        paid_by_participant_id: number
-        is_reimbursement: boolean
-      }>(
-        'select id, created_at, description, amount, paid_by_participant_id, is_reimbursement from expenses where group_id = $1::text and deleted_at is null',
-        [groupRow.id],
-      )
-      for (const expenseRow of expenseRows) {
-        const id = randomId()
-        expenseIdsMapping[expenseRow.id] = id
-        expenses.push({
-          id,
-          amount: Math.round(expenseRow.amount * 100),
-          groupId: groupRow.id,
-          title: expenseRow.description,
-          createdAt: expenseRow.created_at,
-          isReimbursement: expenseRow.is_reimbursement === true,
-          paidById: participantIdsMapping[expenseRow.paid_by_participant_id],
-        })
-      }
-
-      if (expenseRows.length > 0) {
-        const { rows: expenseParticipantRows } = await client.query<{
-          expense_id: number
-          participant_id: number
-        }>(
-          'select expense_id, participant_id from expense_participants where expense_id = any($1::int[]);',
-          [expenseRows.map((row) => row.id)],
-        )
-        for (const expenseParticipantRow of expenseParticipantRows) {
-          expenseParticipants.push({
-            expenseId: expenseIdsMapping[expenseParticipantRow.expense_id],
-            participantId:
-              participantIdsMapping[expenseParticipantRow.participant_id],
-          })
-        }
-      }
-
-      console.log('Creating group:', group)
-      await prisma.group.create({ data: group })
-      console.log('Creating participants:', participants)
-      await prisma.participant.createMany({ data: participants })
-      console.log('Creating expenses:', expenses)
-      await prisma.expense.createMany({ data: expenses })
-      console.log('Creating expenseParticipants:', expenseParticipants)
-      await prisma.expensePaidFor.createMany({ data: expenseParticipants })
-    }
-  })
-}
-
-async function withClient(fn: (client: Client) => void | Promise<void>) {
-  const client = new Client({
-    connectionString: process.env.OLD_POSTGRES_URL,
-    ssl: true,
-  })
-  await client.connect()
-  console.log('Connected.')
-
-  try {
-    await fn(client)
-  } finally {
-    await client.end()
-    console.log('Disconnected.')
-  }
-}
-
-main().catch(console.error)

src/trpc/init.ts

@@ -0,0 +1,17 @@
+import { initTRPC } from '@trpc/server'
+import superjson from 'superjson'
+
+// Avoid exporting the entire t-object
+// since it's not very descriptive.
+// For instance, the use of a t variable
+// is common in i18n libraries.
+const t = initTRPC.create({
+  /**
+   * @see https://trpc.io/docs/server/data-transformers
+   */
+  transformer: superjson,
+})
+
+// Base router and procedure helpers
+export const createTRPCRouter = t.router
+export const baseProcedure = t.procedure

src/trpc/routers/_app.ts

@@ -0,0 +1,12 @@
+import { inferRouterOutputs } from '@trpc/server'
+import { createTRPCRouter } from '../init'
+import { categoriesRouter } from './categories'
+import { groupsRouter } from './groups'
+
+export const appRouter = createTRPCRouter({
+  groups: groupsRouter,
+  categories: categoriesRouter,
+})
+
+export type AppRouter = typeof appRouter
+export type AppRouterOutput = inferRouterOutputs<AppRouter>