refactor: migrate from MongoDB to SQLite, updating database schema and configuration for improved performance and simplicity

2025-10-24 15:11:29 +02:00
parent 07c6bae2c4
commit ac5fa85185
22 changed files with 278 additions and 219 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -48,3 +48,9 @@ mongo-keyfile
 .env.development.local
 .env.test.local
 .env.production.local
+
+# Database
+prisma/data/
+*.db
+*.sqlite
+*.sqlite3 
--- a/8
+++ b/8
@@ -1,10 +1,6 @@
 # Build stage
 FROM node:20-alpine AS builder

-# Declare MONGODB_URI as an argument for the builder stage
-ARG MONGODB_URI
-ENV MONGODB_URI=$MONGODB_URI
-
 # Set working directory
 WORKDIR /app

@@ -74,8 +70,8 @@ RUN chmod +x docker-entrypoint.sh
 # Add non-root user for security
 RUN addgroup --system --gid 1001 nodejs && \
    adduser --system --uid 1001 nextjs && \
-    mkdir -p /app/.cache && \
-    chown -R nextjs:nodejs /app /app/.cache && \
+    mkdir -p /app/.cache /app/data && \
+    chown -R nextjs:nodejs /app /app/.cache /app/data && \
    chown nextjs:nodejs docker-entrypoint.sh

 USER nextjs
--- a/ENV.md
+++ b/ENV.md
@@ -2,10 +2,8 @@

 ## Production (.env)
 ```env
-# MongoDB Configuration
-MONGO_USER=admin
-MONGO_PASSWORD=your-secure-password
-MONGODB_URI=mongodb://admin:your-secure-password@mongodb:27017/stripstream?authSource=admin&replicaSet=rs0
+# Database Configuration (SQLite)
+DATABASE_URL=file:./data/stripstream.db

 # NextAuth Configuration
 NEXTAUTH_SECRET=your-secret-key-here-generate-with-openssl-rand-base64-32
@@ -32,13 +30,5 @@ NODE_ENV=production
 openssl rand -base64 32
 ```

-## Génération du keyFile MongoDB (requis pour Prisma)
-```bash
-openssl rand -base64 756 > mongo-keyfile
-chmod 400 mongo-keyfile
-```
-
-Ce fichier est nécessaire pour MongoDB en mode replica set (requis par Prisma pour les relations et transactions).
-
 ## Développement
 Pour le développement, les variables sont définies directement dans `docker-compose.dev.yml`.
--- a/docker-compose.dev.yml
+++ b/docker-compose.dev.yml
@@ -5,8 +5,6 @@ services:
    build:
      context: .
      dockerfile: Dockerfile
-      args:
-        - MONGODB_URI=${MONGODB_URI}
    container_name: stripstream-app
    ports:
      - "3020:3000"
@@ -24,11 +22,10 @@ services:
      - /app/.next
      - ~/.pnpm-store:/app/.pnpm-store
      - cache_data:/app/.cache
+      - sqlite_data:/app/data
    environment:
      - NODE_ENV=development
-      - MONGO_USER=admin
-      - MONGO_PASSWORD=password123
-      - MONGODB_URI=${MONGODB_URI}
+      - DATABASE_URL=file:/app/data/stripstream.db
      - PNPM_HOME=/app/.pnpm-store
      - WATCHPACK_POLLING=true
      - NEXTAUTH_SECRET=${NEXTAUTH_SECRET}
@@ -37,28 +34,6 @@ services:
      - KOMGA_MAX_CONCURRENT_REQUESTS=5
    command: sh -c "pnpm config set store-dir /app/.pnpm-store && pnpm install --frozen-lockfile && pnpm prisma generate && pnpm dev"

-  mongodb:
-    image: mongo:latest
-    container_name: stripstream_mongodb
-    restart: always
-    environment:
-      MONGO_INITDB_ROOT_USERNAME: ${MONGO_USER}
-      MONGO_INITDB_ROOT_PASSWORD: ${MONGO_PASSWORD}
-      MONGO_INITDB_DATABASE: stripstream
-    ports:
-      - "27017:27017"
-    volumes:
-      - mongodb_data:/data/db
-      - ./mongo-init.js:/docker-entrypoint-initdb.d/mongo-init.js:ro
-      - ./mongo-keyfile:/data/keyfile:ro
-    command: ["mongod", "--replSet", "rs0", "--bind_ip_all", "--keyFile", "/data/keyfile"]
-    healthcheck:
-      test: echo "try { rs.status() } catch (err) { rs.initiate({_id:'rs0',members:[{_id:0,host:'mongodb:27017'}]}) }" | mongosh -u ${MONGO_USER} -p ${MONGO_PASSWORD} --authenticationDatabase admin --quiet
-      interval: 10s
-      timeout: 10s
-      retries: 5
-      start_period: 40s
-
 volumes:
-  mongodb_data:
+  sqlite_data:
  cache_data:
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -7,25 +7,20 @@ services:
      dockerfile: Dockerfile
      args:
        - NODE_ENV=production
-        - MONGODB_URI=${MONGODB_URI}
    container_name: stripstream-app
    restart: unless-stopped
    ports:
      - "3020:3000"
    volumes:
      - stripstream_cache:/app/.cache
+      - ./prisma/data:/app/data
    environment:
      - NODE_ENV=production
-      - MONGODB_URI=${MONGODB_URI}
+      - DATABASE_URL=file:/app/data/stripstream.db
      - NEXTAUTH_SECRET=${NEXTAUTH_SECRET}
-      - NEXTAUTH_URL=${NEXTAUTH_URL}
+      - NEXTAUTH_URL=http://localhost:3020
      - AUTH_TRUST_HOST=true
      - KOMGA_MAX_CONCURRENT_REQUESTS=5
-    depends_on:
-      mongodb:
-        condition: service_healthy
-      mongodb-init:
-        condition: service_completed_successfully
    networks:
      - stripstream-network
    deploy:
@@ -42,53 +37,9 @@ services:
      timeout: 3s
      retries: 3

-  mongodb:
-    image: mongo:latest
-    container_name: stripstream-mongodb
-    restart: unless-stopped
-    environment:
-      MONGO_INITDB_ROOT_USERNAME: ${MONGO_USER}
-      MONGO_INITDB_ROOT_PASSWORD: ${MONGO_PASSWORD}
-    volumes:
-      - stripstream_mongodb_data:/data/db
-      - ./mongo-keyfile:/data/keyfile:ro
-    networks:
-      - stripstream-network
-    deploy:
-      resources:
-        limits:
-          cpus: "0.5"
-          memory: 512M
-    ports:
-      - "27017:27017"
-    command: ["mongod", "--replSet", "rs0", "--bind_ip_all", "--keyFile", "/data/keyfile"]
-    healthcheck:
-      test: mongosh --host localhost:27017 -u ${MONGO_USER} -p ${MONGO_PASSWORD} --authenticationDatabase admin --eval "db.adminCommand('ping')" --quiet || exit 1
-      interval: 10s
-      timeout: 5s
-      retries: 5
-      start_period: 30s
-
-  mongodb-init:
-    image: mongo:latest
-    container_name: stripstream-mongodb-init
-    depends_on:
-      mongodb:
-        condition: service_healthy
-    environment:
-      MONGO_INITDB_ROOT_USERNAME: ${MONGO_USER}
-      MONGO_INITDB_ROOT_PASSWORD: ${MONGO_PASSWORD}
-    volumes:
-      - ./mongo-init-rs.sh:/mongo-init-rs.sh:ro
-    networks:
-      - stripstream-network
-    entrypoint: ["/bin/bash", "/mongo-init-rs.sh"]
-    restart: "no"
-
 networks:
  stripstream-network:
    driver: bridge

 volumes:
-  stripstream_mongodb_data:
  stripstream_cache:
--- a/docker-entrypoint.sh
+++ b/docker-entrypoint.sh
@@ -1,6 +1,9 @@
 #!/bin/sh
 set -e

+echo "📁 Ensuring data directory exists..."
+mkdir -p /app/data
+
 echo "🔄 Pushing Prisma schema to database..."
 npx prisma db push --skip-generate --accept-data-loss

--- a/mongo-init-rs.sh
+++ b/mongo-init-rs.sh
@@ -1,27 +0,0 @@
-#!/bin/bash
-# Script d'initialisation du replica set MongoDB
-
-echo "Attente du démarrage de MongoDB..."
-sleep 10
-
-echo "Initialisation du replica set..."
-mongosh --host mongodb:27017 -u "$MONGO_INITDB_ROOT_USERNAME" -p "$MONGO_INITDB_ROOT_PASSWORD" --authenticationDatabase admin --eval "
-try {
-  var status = rs.status();
-  print('Replica set déjà initialisé');
-} catch (err) {
-  if (err.codeName === 'NotYetInitialized') {
-    rs.initiate({
-      _id: 'rs0',
-      members: [{ _id: 0, host: 'mongodb:27017' }]
-    });
-    print('Replica set initialisé avec succès');
-  } else {
-    print('Erreur: ' + err);
-  }
-}
-"
-
-echo "Vérification du statut du replica set..."
-mongosh --host mongodb:27017 -u "$MONGO_INITDB_ROOT_USERNAME" -p "$MONGO_INITDB_ROOT_PASSWORD" --authenticationDatabase admin --eval "rs.status()"
-
--- a/mongo-init.js
+++ b/mongo-init.js
@@ -1,23 +0,0 @@
-// MongoDB initialization script
-db = db.getSiblingDB('stripstream');
-
-// Create a user for the stripstream database
-db.createUser({
-  user: 'admin',
-  pwd: 'password123',
-  roles: [
-    {
-      role: 'readWrite',
-      db: 'stripstream'
-    }
-  ]
-});
-
-// Create initial collections
-db.createCollection('users');
-db.createCollection('configs');
-db.createCollection('preferences');
-db.createCollection('favorites');
-db.createCollection('bookProgress');
-
-print('MongoDB initialization completed successfully');
--- a/package.json
+++ b/package.json
@@ -33,6 +33,7 @@
    "i18next": "^24.2.2",
    "i18next-browser-languagedetector": "^8.0.4",
    "lucide-react": "^0.487.0",
+    "mongodb": "^6.20.0",
    "next": "15.2.0",
    "next-auth": "5.0.0-beta.29",
    "next-themes": "0.2.1",
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -65,6 +65,9 @@ importers:
      lucide-react:
        specifier: ^0.487.0
        version: 0.487.0(react@19.2.0)
+      mongodb:
+        specifier: ^6.20.0
+        version: 6.20.0
      next:
        specifier: 15.2.0
        version: 15.2.0(react-dom@19.2.0(react@19.2.0))(react@19.2.0)
@@ -471,6 +474,9 @@ packages:
  '@jridgewell/trace-mapping@0.3.31':
    resolution: {integrity: sha512-zzNR+SdQSDJzc8joaeP8QQoCQr8NuYx2dIIytl1QeBEZHJ9uW6hebsrYgbz8hJwUQao3TWCMtmfV8Nu1twOLAw==}

+  '@mongodb-js/saslprep@1.3.2':
+    resolution: {integrity: sha512-QgA5AySqB27cGTXBFmnpifAi7HxoGUeezwo6p9dI03MuDB6Pp33zgclqVb6oVK3j6I9Vesg0+oojW2XxB59SGg==}
+
  '@napi-rs/wasm-runtime@0.2.12':
    resolution: {integrity: sha512-ZVWUcfwY4E/yPitQJl481FjFo3K22D6qF0DuFH6Y/nbnE11GY5uguDxZMGXPQ8WQ0128MXQD7TnfHyK4oWoIJQ==}

@@ -1018,6 +1024,12 @@ packages:
  '@types/semver@7.7.1':
    resolution: {integrity: sha512-FmgJfu+MOcQ370SD0ev7EI8TlCAfKYU+B4m5T3yXc1CiRN94g/SZPtsCkk506aUDtlMnFZvasDwHHUcZUEaYuA==}

+  '@types/webidl-conversions@7.0.3':
+    resolution: {integrity: sha512-CiJJvcRtIgzadHCYXw7dqEnMNRjhGZlYK05Mj9OyktqV8uVT8fD2BFOB7S1uwBE3Kj2Z+4UyPmFw/Ixgw/LAlA==}
+
+  '@types/whatwg-url@11.0.5':
+    resolution: {integrity: sha512-coYR071JRaHa+xoEvvYqvnIHaVqaYrLPbsufM9BF63HkwI5Lgmy2QR8Q5K/lYDYo5AK82wOvSOS0UsLTpTG7uQ==}
+
  '@typescript-eslint/eslint-plugin@8.46.1':
    resolution: {integrity: sha512-rUsLh8PXmBjdiPY+Emjz9NX2yHvhS11v0SR6xNJkm5GM1MO9ea/1GoDKlHHZGrOJclL/cZ2i/vRUYVtjRhrHVQ==}
    engines: {node: ^18.18.0 || ^20.9.0 || >=21.1.0}
@@ -1374,6 +1386,10 @@ packages:
    engines: {node: ^6 || ^7 || ^8 || ^9 || ^10 || ^11 || ^12 || >=13.7}
    hasBin: true

+  bson@6.10.4:
+    resolution: {integrity: sha512-WIsKqkSC0ABoBJuT1LEX+2HEvNmNKKgnTAyd0fL8qzK4SH2i9NXg+t08YtdZp/V9IZ33cxe3iV4yM0qg8lMQng==}
+    engines: {node: '>=16.20.1'}
+
  busboy@1.6.0:
    resolution: {integrity: sha512-8SFQbg/0hQ9xy3UNTB0YEnsNBbWfhf7RtnzpL7TkBiTBRfrQ9Fxcnz7VJsleJpyp6rVLvXiuORqjlHi5q+PYuA==}
    engines: {node: '>=10.16.0'}
@@ -2207,6 +2223,9 @@ packages:
    resolution: {integrity: sha512-/IXtbwEk5HTPyEwyKX6hGkYXxM9nbj64B+ilVJnC/R6B0pH5G4V3b0pVbL7DBj4tkhBAppbQUlf6F6Xl9LHu1g==}
    engines: {node: '>= 0.4'}

+  memory-pager@1.5.0:
+    resolution: {integrity: sha512-ZS4Bp4r/Zoeq6+NLJpP+0Zzm0pR8whtGPf1XExKLJBAczGMnSi3It14OiNCStjQjM6NU1okjQGSxgEZN8eBYKg==}
+
  merge2@1.4.1:
    resolution: {integrity: sha512-8q7VEgMJW4J8tcfVPy8g09NcQwZdbwFEqhe/WZkoIzjn/3TGDwtOCYtXGxA3O8tPzpczCCDgv+P2P5y00ZJOOg==}
    engines: {node: '>= 8'}
@@ -2233,6 +2252,36 @@ packages:
    resolution: {integrity: sha512-qOOzS1cBTWYF4BH8fVePDBOO9iptMnGUEZwNc/cMWnTV2nVLZ7VoNWEPHkYczZA0pdoA7dl6e7FL659nX9S2aw==}
    engines: {node: '>=16 || 14 >=14.17'}

+  mongodb-connection-string-url@3.0.2:
+    resolution: {integrity: sha512-rMO7CGo/9BFwyZABcKAWL8UJwH/Kc2x0g72uhDWzG48URRax5TCIcJ7Rc3RZqffZzO/Gwff/jyKwCU9TN8gehA==}
+
+  mongodb@6.20.0:
+    resolution: {integrity: sha512-Tl6MEIU3K4Rq3TSHd+sZQqRBoGlFsOgNrH5ltAcFBV62Re3Fd+FcaVf8uSEQFOJ51SDowDVttBTONMfoYWrWlQ==}
+    engines: {node: '>=16.20.1'}
+    peerDependencies:
+      '@aws-sdk/credential-providers': ^3.188.0
+      '@mongodb-js/zstd': ^1.1.0 || ^2.0.0
+      gcp-metadata: ^5.2.0
+      kerberos: ^2.0.1
+      mongodb-client-encryption: '>=6.0.0 <7'
+      snappy: ^7.3.2
+      socks: ^2.7.1
+    peerDependenciesMeta:
+      '@aws-sdk/credential-providers':
+        optional: true
+      '@mongodb-js/zstd':
+        optional: true
+      gcp-metadata:
+        optional: true
+      kerberos:
+        optional: true
+      mongodb-client-encryption:
+        optional: true
+      snappy:
+        optional: true
+      socks:
+        optional: true
+
  motion-dom@12.23.23:
    resolution: {integrity: sha512-n5yolOs0TQQBRUFImrRfs/+6X4p3Q4n1dUEqt/H58Vx7OW6RF+foWEgmTVDhIWJIMXOuNNL0apKH2S16en9eiA==}

@@ -2722,6 +2771,9 @@ packages:
    resolution: {integrity: sha512-UXWMKhLOwVKb728IUtQPXxfYU+usdybtUrK/8uGE8CQMvrhOpwvzDBwj0QhSL7MQc7vIsISBG8VQ8+IDQxpfQA==}
    engines: {node: '>=0.10.0'}

+  sparse-bitfield@3.0.3:
+    resolution: {integrity: sha512-kvzhi7vqKTfkh0PZU+2D2PIllw2ymqJKujUcyPMd9Y75Nv4nPbGJZXNhxsgdQab2BmlDct1YnfQCguEvHr7VsQ==}
+
  stable-hash@0.0.5:
    resolution: {integrity: sha512-+L3ccpzibovGXFK+Ap/f8LOS0ahMrHTf3xu7mMLSpEGU0EO9ucaysSylKo9eRDFNhWve/y275iPmIZ4z39a9iA==}

@@ -2840,6 +2892,10 @@ packages:
    resolution: {integrity: sha512-65P7iz6X5yEr1cwcgvQxbbIw7Uk3gOy5dIdtZ4rDveLqhrdJP+Li/Hx6tyK0NEb+2GCyneCMJiGqrADCSNk8sQ==}
    engines: {node: '>=8.0'}

+  tr46@5.1.1:
+    resolution: {integrity: sha512-hdF5ZgjTqgAntKkklYw0R03MG2x/bSzTtkxmIRw/sTNV8YXsCJ1tfLAX23lhxhHJlEf3CRCOCGGWw3vI3GaSPw==}
+    engines: {node: '>=18'}
+
  ts-api-utils@1.4.3:
    resolution: {integrity: sha512-i3eMG77UTMD0hZhgRS562pv83RC6ukSAC2GMNWc+9dieh/+jDM5u5YG+NHX6VNDRHQcHwmsTHctP9LhbC3WxVw==}
    engines: {node: '>=16'}
@@ -2949,6 +3005,14 @@ packages:
    resolution: {integrity: sha512-Dhxzh5HZuiHQhbvTW9AMetFfBHDMYpo23Uo9btPXgdYP+3T5S+p+jgNy7spra+veYhBP2dCSgxR/i2Y02h5/6w==}
    engines: {node: '>=0.10.0'}

+  webidl-conversions@7.0.0:
+    resolution: {integrity: sha512-VwddBukDzu71offAQR975unBIGqfKZpM+8ZX6ySk8nYhVoo5CYaZyzt3YBvYtRtO+aoGlqxPg/B87NGVZ/fu6g==}
+    engines: {node: '>=12'}
+
+  whatwg-url@14.2.0:
+    resolution: {integrity: sha512-De72GdQZzNTUBBChsXueQUnPKDkg/5A5zp7pFDuQAj5UFoENpiACU0wlCvzpAGnTkj++ihpKwKyYewn/XNUbKw==}
+    engines: {node: '>=18'}
+
  which-boxed-primitive@1.1.1:
    resolution: {integrity: sha512-TbX3mj8n0odCBFVlY8AxkqcHASw3L60jIuF8jFP78az3C2YhmGvqbHBpAjTRH2/xqYunrJ9g1jSyjCjpoWzIAA==}
    engines: {node: '>= 0.4'}
@@ -3265,6 +3329,10 @@ snapshots:
      '@jridgewell/resolve-uri': 3.1.2
      '@jridgewell/sourcemap-codec': 1.5.5

+  '@mongodb-js/saslprep@1.3.2':
+    dependencies:
+      sparse-bitfield: 3.0.3
+
  '@napi-rs/wasm-runtime@0.2.12':
    dependencies:
      '@emnapi/core': 1.5.0
@@ -3800,6 +3868,12 @@ snapshots:

  '@types/semver@7.7.1': {}

+  '@types/webidl-conversions@7.0.3': {}
+
+  '@types/whatwg-url@11.0.5':
+    dependencies:
+      '@types/webidl-conversions': 7.0.3
+
  '@typescript-eslint/eslint-plugin@8.46.1(@typescript-eslint/parser@6.21.0(eslint@8.56.0)(typescript@5.3.3))(eslint@8.56.0)(typescript@5.3.3)':
    dependencies:
      '@eslint-community/regexpp': 4.12.1
@@ -4191,6 +4265,8 @@ snapshots:
      node-releases: 2.0.23
      update-browserslist-db: 1.1.3(browserslist@4.26.3)

+  bson@6.10.4: {}
+
  busboy@1.6.0:
    dependencies:
      streamsearch: 1.1.0
@@ -5178,6 +5254,8 @@ snapshots:

  math-intrinsics@1.1.0: {}

+  memory-pager@1.5.0: {}
+
  merge2@1.4.1: {}

  micromatch@4.0.8:
@@ -5201,6 +5279,17 @@ snapshots:

  minipass@7.1.2: {}

+  mongodb-connection-string-url@3.0.2:
+    dependencies:
+      '@types/whatwg-url': 11.0.5
+      whatwg-url: 14.2.0
+
+  mongodb@6.20.0:
+    dependencies:
+      '@mongodb-js/saslprep': 1.3.2
+      bson: 6.10.4
+      mongodb-connection-string-url: 3.0.2
+
  motion-dom@12.23.23:
    dependencies:
      motion-utils: 12.23.6
@@ -5719,6 +5808,10 @@ snapshots:

  source-map-js@1.2.1: {}

+  sparse-bitfield@3.0.3:
+    dependencies:
+      memory-pager: 1.5.0
+
  stable-hash@0.0.5: {}

  stop-iteration-iterator@1.1.0:
@@ -5877,6 +5970,10 @@ snapshots:
    dependencies:
      is-number: 7.0.0

+  tr46@5.1.1:
+    dependencies:
+      punycode: 2.3.1
+
  ts-api-utils@1.4.3(typescript@5.3.3):
    dependencies:
      typescript: 5.3.3
@@ -6008,6 +6105,13 @@ snapshots:

  void-elements@3.1.0: {}

+  webidl-conversions@7.0.0: {}
+
+  whatwg-url@14.2.0:
+    dependencies:
+      tr46: 5.1.1
+      webidl-conversions: 7.0.0
+
  which-boxed-primitive@1.1.1:
    dependencies:
      is-bigint: 1.1.0
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -6,15 +6,15 @@ generator client {
 }

 datasource db {
-  provider = "mongodb"
-  url      = env("MONGODB_URI")
+  provider = "sqlite"
+  url      = env("DATABASE_URL")
 }

 model User {
-  id            String   @id @default(auto()) @map("_id") @db.ObjectId
+  id            Int      @id @default(autoincrement())
  email         String   @unique
  password      String
-  roles         String[] @default(["ROLE_USER"])
+  roles         Json     @default("[\"ROLE_USER\"]")
  authenticated Boolean  @default(true)
  createdAt     DateTime @default(now())
  updatedAt     DateTime @updatedAt
@@ -29,8 +29,8 @@ model User {
 }

 model KomgaConfig {
-  id         String   @id @default(auto()) @map("_id") @db.ObjectId
-  userId     String   @unique
+  id         Int      @id @default(autoincrement())
+  userId     Int      @unique
  url        String
  username   String
  authHeader String
@@ -43,8 +43,8 @@ model KomgaConfig {
 }

 model TTLConfig {
-  id               String   @id @default(auto()) @map("_id") @db.ObjectId
-  userId           String   @unique
+  id               Int      @id @default(autoincrement())
+  userId           Int      @unique
  defaultTTL       Int      @default(5)
  homeTTL          Int      @default(5)
  librariesTTL     Int      @default(1440)
@@ -61,15 +61,18 @@ model TTLConfig {
 }

 model Preferences {
-  id             String   @id @default(auto()) @map("_id") @db.ObjectId
-  userId         String   @unique
-  showThumbnails Boolean  @default(true)
-  cacheMode      String   @default("memory") // "memory" | "file"
-  showOnlyUnread Boolean  @default(false)
-  displayMode    Json     @default("{\"compact\": false, \"itemsPerPage\": 20}")
-  background     Json     @default("{\"type\": \"default\", \"opacity\": 100, \"blur\": 0}")
-  createdAt      DateTime @default(now())
-  updatedAt      DateTime @updatedAt
+  id                      Int      @id @default(autoincrement())
+  userId                  Int      @unique
+  showThumbnails          Boolean  @default(true)
+  cacheMode               String   @default("memory") // "memory" | "file"
+  showOnlyUnread          Boolean  @default(false)
+  displayMode             Json
+  background              Json
+  komgaMaxConcurrentRequests Int   @default(2)
+  circuitBreakerConfig    Json
+  readerPrefetchCount     Int      @default(5)
+  createdAt               DateTime @default(now())
+  updatedAt               DateTime @updatedAt

  user User @relation(fields: [userId], references: [id], onDelete: Cascade)

@@ -77,8 +80,8 @@ model Preferences {
 }

 model Favorite {
-  id        String   @id @default(auto()) @map("_id") @db.ObjectId
-  userId    String
+  id        Int      @id @default(autoincrement())
+  userId    Int
  seriesId  String
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
--- a/scripts/check-db.mjs
+++ b/scripts/check-db.mjs
@@ -0,0 +1,47 @@
+#!/usr/bin/env node
+/**
+ * Script pour vérifier le contenu de la base de données
+ */
+
+import { PrismaClient } from "@prisma/client";
+
+const prisma = new PrismaClient();
+
+async function checkDatabase() {
+  try {
+    console.log("🔍 Checking database content...");
+    
+    // Vérifier les utilisateurs
+    const users = await prisma.user.findMany({
+      select: {
+        id: true,
+        email: true,
+        roles: true,
+        createdAt: true,
+      },
+    });
+    
+    console.log(`📊 Found ${users.length} users:`);
+    users.forEach(user => {
+      console.log(`  - ID: ${user.id}, Email: ${user.email}, Roles: ${JSON.stringify(user.roles)}, Created: ${user.createdAt}`);
+    });
+    
+    // Vérifier les configurations
+    const komgaConfigs = await prisma.komgaConfig.count();
+    const preferences = await prisma.preferences.count();
+    const favorites = await prisma.favorite.count();
+    
+    console.log(`📊 Database stats:`);
+    console.log(`  - KomgaConfigs: ${komgaConfigs}`);
+    console.log(`  - Preferences: ${preferences}`);
+    console.log(`  - Favorites: ${favorites}`);
+    
+  } catch (error) {
+    console.error("❌ Error checking database:", error);
+  } finally {
+    await prisma.$disconnect();
+  }
+}
+
+checkDatabase();
+
--- a/scripts/init-db.mjs
+++ b/scripts/init-db.mjs
@@ -1,6 +1,6 @@
 #!/usr/bin/env node
 /**
- * Script d'initialisation de la base de données
+ * Script d'initialisation de la base de données SQLite
 * Exécuté au démarrage de l'application
 */

@@ -59,7 +59,7 @@ async function initializeAdminUser() {
 }

 async function main() {
-  console.log("🔧 Initializing database...");
+  console.log("🔧 Initializing SQLite database...");
  
  try {
    await initializeAdminUser();
--- a/src/constants/errorMessages.ts
+++ b/src/constants/errorMessages.ts
@@ -8,7 +8,7 @@ export const ERROR_MESSAGES: Record<string, string> = {

  // MongoDB
  [ERROR_CODES.MONGODB.MISSING_URI]:
-    "🔧 Please set MONGODB_URI environment variable in your .env file",
+    "🔧 Please set DATABASE_URL environment variable in your .env file",
  [ERROR_CODES.MONGODB.CONNECTION_FAILED]: "🔌 MongoDB connection failed",

  // Auth
--- a/src/lib/middleware-auth.ts
+++ b/src/lib/middleware-auth.ts
@@ -3,12 +3,14 @@ import { getToken } from "next-auth/jwt";

 export async function getAuthSession(request: NextRequest) {
  try {
+    const cookieName = process.env.NODE_ENV === "production" 
+      ? "__Secure-authjs.session-token"
+      : "authjs.session-token";
+    
    const token = await getToken({ 
      req: request,
      secret: process.env.NEXTAUTH_SECRET,
-      cookieName: process.env.NODE_ENV === "production" 
-        ? "__Secure-authjs.session-token"
-        : "authjs.session-token"
+      cookieName
    });
    
    if (!token) {
--- a/src/lib/services/admin.service.ts
+++ b/src/lib/services/admin.service.ts
@@ -55,6 +55,8 @@ export class AdminService {

          return {
            ...user,
+            id: user.id.toString(),
+            roles: user.roles as string[],
            hasKomgaConfig: !!komgaConfig,
            hasPreferences: !!preferences,
          };
@@ -76,10 +78,11 @@ export class AdminService {
  static async updateUserRoles(userId: string, roles: string[]): Promise<void> {
    try {
      await requireAdmin();
+      const userIdInt = parseInt(userId, 10);

      // Vérifier que l'utilisateur existe
      const user = await prisma.user.findUnique({
-        where: { id: userId },
+        where: { id: userIdInt },
      });

      if (!user) {
@@ -88,7 +91,7 @@ export class AdminService {

      // Mettre à jour les rôles
      await prisma.user.update({
-        where: { id: userId },
+        where: { id: userIdInt },
        data: { roles },
      });
    } catch (error) {
@@ -105,6 +108,7 @@ export class AdminService {
  static async deleteUser(userId: string): Promise<void> {
    try {
      const admin = await requireAdmin();
+      const userIdInt = parseInt(userId, 10);

      // Empêcher la suppression de son propre compte
      if (admin.id === userId) {
@@ -113,7 +117,7 @@ export class AdminService {

      // Vérifier que l'utilisateur existe
      const user = await prisma.user.findUnique({
-        where: { id: userId },
+        where: { id: userIdInt },
      });

      if (!user) {
@@ -122,7 +126,7 @@ export class AdminService {

      // Supprimer l'utilisateur (cascade supprimera les relations)
      await prisma.user.delete({
-        where: { id: userId },
+        where: { id: userIdInt },
      });
    } catch (error) {
      if (error instanceof Error && error.message.includes("Forbidden")) {
@@ -138,6 +142,7 @@ export class AdminService {
  static async resetUserPassword(userId: string, newPassword: string): Promise<void> {
    try {
      const admin = await requireAdmin();
+      const userIdInt = parseInt(userId, 10);

      // Empêcher la modification de son propre mot de passe via cette méthode
      if (admin.id === userId) {
@@ -146,7 +151,7 @@ export class AdminService {

      // Vérifier que l'utilisateur existe
      const user = await prisma.user.findUnique({
-        where: { id: userId },
+        where: { id: userIdInt },
      });

      if (!user) {
@@ -159,7 +164,7 @@ export class AdminService {

      // Mettre à jour le mot de passe
      await prisma.user.update({
-        where: { id: userId },
+        where: { id: userIdInt },
        data: { password: hashedPassword },
      });
    } catch (error) {
@@ -177,20 +182,21 @@ export class AdminService {
    try {
      await requireAdmin();

-      const [totalUsers, totalAdmins, usersWithKomga, usersWithPreferences] =
+      const [totalUsers, usersWithKomga, usersWithPreferences] =
        await Promise.all([
          prisma.user.count(),
-          prisma.user.count({
-            where: {
-              roles: {
-                has: "ROLE_ADMIN",
-              },
-            },
-          }),
          prisma.komgaConfig.count(),
          prisma.preferences.count(),
        ]);

+      // Count admin users by fetching all users and filtering
+      const allUsers = await prisma.user.findMany({
+        select: { roles: true },
+      });
+      const totalAdmins = allUsers.filter(user => 
+        Array.isArray(user.roles) && user.roles.includes("ROLE_ADMIN")
+      ).length;
+
      return {
        totalUsers,
        totalAdmins,
--- a/src/lib/services/auth-server.service.ts
+++ b/src/lib/services/auth-server.service.ts
@@ -42,9 +42,9 @@ export class AuthServerService {
    });

    const userData: UserData = {
-      id: user.id,
+      id: user.id.toString(),
      email: user.email,
-      roles: user.roles,
+      roles: user.roles as string[],
      authenticated: true,
    };

@@ -84,9 +84,9 @@ export class AuthServerService {
    }

    const userData: UserData = {
-      id: user.id,
+      id: user.id.toString(),
      email: user.email,
-      roles: user.roles,
+      roles: user.roles as string[],
      authenticated: true,
    };

--- a/src/lib/services/config-db.service.ts
+++ b/src/lib/services/config-db.service.ts
@@ -16,20 +16,21 @@ export class ConfigDBService {
  static async saveConfig(data: KomgaConfigData): Promise<KomgaConfig> {
    try {
      const user: User | null = await this.getCurrentUser();
+      const userId = parseInt(user.id, 10);

      const authHeader: string = Buffer.from(`${data.username}:${data.password}`).toString(
        "base64"
      );

      const config = await prisma.komgaConfig.upsert({
-        where: { userId: user.id },
+        where: { userId },
        update: {
          url: data.url,
          username: data.username,
          authHeader,
        },
        create: {
-          userId: user.id,
+          userId,
          url: data.url,
          username: data.username,
          authHeader,
@@ -48,11 +49,12 @@ export class ConfigDBService {
  static async getConfig(): Promise<KomgaConfig | null> {
    try {
      const user: User | null = await this.getCurrentUser();
+      const userId = parseInt(user.id, 10);

      const config = await prisma.komgaConfig.findUnique({
-        where: { userId: user.id },
+        where: { userId },
      });
-      return config as KomgaConfig | null;
+      return config;
    } catch (error) {
      if (error instanceof AppError) {
        throw error;
@@ -64,9 +66,10 @@ export class ConfigDBService {
  static async getTTLConfig(): Promise<TTLConfig | null> {
    try {
      const user: User | null = await this.getCurrentUser();
+      const userId = parseInt(user.id, 10);

      const config = await prisma.tTLConfig.findUnique({
-        where: { userId: user.id },
+        where: { userId },
      });
      return config as TTLConfig | null;
    } catch (error) {
@@ -80,9 +83,10 @@ export class ConfigDBService {
  static async saveTTLConfig(data: TTLConfigData): Promise<TTLConfig> {
    try {
      const user: User | null = await this.getCurrentUser();
+      const userId = parseInt(user.id, 10);

      const config = await prisma.tTLConfig.upsert({
-        where: { userId: user.id },
+        where: { userId },
        update: {
          defaultTTL: data.defaultTTL,
          homeTTL: data.homeTTL,
@@ -93,7 +97,7 @@ export class ConfigDBService {
          imageCacheMaxAge: data.imageCacheMaxAge,
        },
        create: {
-          userId: user.id,
+          userId,
          defaultTTL: data.defaultTTL,
          homeTTL: data.homeTTL,
          librariesTTL: data.librariesTTL,
--- a/src/lib/services/favorite.service.ts
+++ b/src/lib/services/favorite.service.ts
@@ -28,10 +28,11 @@ export class FavoriteService {
  static async isFavorite(seriesId: string): Promise<boolean> {
    try {
      const user = await this.getCurrentUser();
+      const userId = parseInt(user.id, 10);

      const favorite = await prisma.favorite.findFirst({
        where: {
-          userId: user.id,
+          userId,
          seriesId: seriesId,
        },
      });
@@ -48,17 +49,18 @@ export class FavoriteService {
  static async addToFavorites(seriesId: string): Promise<void> {
    try {
      const user = await this.getCurrentUser();
+      const userId = parseInt(user.id, 10);

      await prisma.favorite.upsert({
        where: {
          userId_seriesId: {
-            userId: user.id,
+            userId,
            seriesId,
          },
        },
        update: {},
        create: {
-          userId: user.id,
+          userId,
          seriesId,
        },
      });
@@ -75,10 +77,11 @@ export class FavoriteService {
  static async removeFromFavorites(seriesId: string): Promise<void> {
    try {
      const user = await this.getCurrentUser();
+      const userId = parseInt(user.id, 10);

      await prisma.favorite.deleteMany({
        where: {
-          userId: user.id,
+          userId,
          seriesId,
        },
      });
@@ -94,9 +97,10 @@ export class FavoriteService {
   */
  static async getAllFavoriteIds(): Promise<string[]> {
    const user = await this.getCurrentUser();
+    const userId = parseInt(user.id, 10);

    const favorites = await prisma.favorite.findMany({
-      where: { userId: user.id },
+      where: { userId },
      select: { seriesId: true },
    });
    return favorites.map((favorite) => favorite.seriesId);
@@ -104,17 +108,18 @@ export class FavoriteService {

  static async addFavorite(seriesId: string) {
    const user = await this.getCurrentUser();
+    const userId = parseInt(user.id, 10);

    const favorite = await prisma.favorite.upsert({
      where: {
        userId_seriesId: {
-          userId: user.id,
+          userId,
          seriesId,
        },
      },
      update: {},
      create: {
-        userId: user.id,
+        userId,
        seriesId,
      },
    });
@@ -123,10 +128,11 @@ export class FavoriteService {

  static async removeFavorite(seriesId: string): Promise<boolean> {
    const user = await this.getCurrentUser();
+    const userId = parseInt(user.id, 10);

    const result = await prisma.favorite.deleteMany({
      where: {
-        userId: user.id,
+        userId,
        seriesId,
      },
    });
--- a/src/lib/services/preferences.service.ts
+++ b/src/lib/services/preferences.service.ts
@@ -19,8 +19,10 @@ export class PreferencesService {
  static async getPreferences(): Promise<UserPreferences> {
    try {
      const user = await this.getCurrentUser();
+      const userId = parseInt(user.id, 10);
+      
      const preferences = await prisma.preferences.findUnique({
-        where: { userId: user.id },
+        where: { userId },
      });
      
      if (!preferences) {
@@ -45,6 +47,7 @@ export class PreferencesService {
  static async updatePreferences(preferences: Partial<UserPreferences>): Promise<UserPreferences> {
    try {
      const user = await this.getCurrentUser();
+      const userId = parseInt(user.id, 10);
      
      const updateData: Record<string, any> = {};
      if (preferences.showThumbnails !== undefined) updateData.showThumbnails = preferences.showThumbnails;
@@ -54,15 +57,18 @@ export class PreferencesService {
      if (preferences.background !== undefined) updateData.background = preferences.background;

      const updatedPreferences = await prisma.preferences.upsert({
-        where: { userId: user.id },
+        where: { userId },
        update: updateData,
        create: {
-          userId: user.id,
+          userId,
          showThumbnails: preferences.showThumbnails ?? defaultPreferences.showThumbnails,
          cacheMode: preferences.cacheMode ?? defaultPreferences.cacheMode,
          showOnlyUnread: preferences.showOnlyUnread ?? defaultPreferences.showOnlyUnread,
          displayMode: preferences.displayMode ?? defaultPreferences.displayMode,
          background: (preferences.background ?? defaultPreferences.background) as unknown as Prisma.InputJsonValue,
+          circuitBreakerConfig: {},
+          komgaMaxConcurrentRequests: 2,
+          readerPrefetchCount: 5,
        },
      });

--- a/src/lib/services/user.service.ts
+++ b/src/lib/services/user.service.ts
@@ -21,9 +21,10 @@ export class UserService {
      if (!currentUser) {
        throw new AppError(ERROR_CODES.AUTH.UNAUTHENTICATED);
      }
+      const userId = parseInt(currentUser.id, 10);

      const user = await prisma.user.findUnique({
-        where: { id: currentUser.id },
+        where: { id: userId },
        select: {
          id: true,
          email: true,
@@ -37,7 +38,13 @@ export class UserService {
        throw new AppError(ERROR_CODES.AUTH.USER_NOT_FOUND);
      }

-      return user;
+      return {
+        id: user.id.toString(),
+        email: user.email,
+        roles: user.roles as string[],
+        createdAt: user.createdAt,
+        updatedAt: user.updatedAt,
+      };
    } catch (error) {
      if (error instanceof AppError) {
        throw error;
@@ -55,10 +62,11 @@ export class UserService {
      if (!currentUser) {
        throw new AppError(ERROR_CODES.AUTH.UNAUTHENTICATED);
      }
+      const userId = parseInt(currentUser.id, 10);

      // Récupérer l'utilisateur avec son mot de passe
      const user = await prisma.user.findUnique({
-        where: { id: currentUser.id },
+        where: { id: userId },
      });

      if (!user) {
@@ -76,7 +84,7 @@ export class UserService {

      // Mettre à jour le mot de passe
      await prisma.user.update({
-        where: { id: currentUser.id },
+        where: { id: userId },
        data: { password: hashedPassword },
      });
    } catch (error) {
@@ -93,16 +101,17 @@ export class UserService {
      if (!currentUser) {
        throw new AppError(ERROR_CODES.AUTH.UNAUTHENTICATED);
      }
+      const userId = parseInt(currentUser.id, 10);

      const [favoritesCount, preferences, komgaConfig] = await Promise.all([
        prisma.favorite.count({
-          where: { userId: currentUser.id },
+          where: { userId },
        }),
        prisma.preferences.findUnique({
-          where: { userId: currentUser.id },
+          where: { userId },
        }),
        prisma.komgaConfig.findUnique({
-          where: { userId: currentUser.id },
+          where: { userId },
        }),
      ]);

--- a/src/types/komga.ts
+++ b/src/types/komga.ts
@@ -12,7 +12,7 @@ export interface KomgaConfigData {
 }

 export interface KomgaConfig extends KomgaConfigData {
-  userId: string;
+  userId: number;
 }

 export interface TTLConfigData {
@@ -26,7 +26,7 @@ export interface TTLConfigData {
 }

 export interface TTLConfig extends TTLConfigData {
-  userId: string;
+  userId: number;
 }

 // Types liés à l'API Komga