Add Prisma schema and initial migration

docs/schema-graph.graphql

@@ -0,0 +1,31 @@
+type Recipe {
+  id: ID!
+  title: String!
+  description: String!
+  prepTimeMinutes: Int!
+  servings: Int!
+  category: String!
+  imageUrl: String
+  tags: [Tag!]!
+  ingredients: [RecipeIngredient!]!
+  steps: [Step!]!
+  author: User!
+  averageRating: Float
+}
+
+type Query {
+  recipes(search: String, tags: [String!], category: String, sortBy: RecipeSortField, page: Int, pageSize: Int): RecipeConnection!
+  recipe(id: ID!): Recipe
+  me: User
+}
+
+type RecipeConnection {
+  items: [Recipe!]!
+  totalCount: Int!
+}
+
+enum RecipeSortField {
+  NEWEST
+  RATING
+  PREP_TIME
+}

server/.gitignore

@@ -0,0 +1,5 @@
+node_modules
+# Keep environment variables out of version control
+.env
+
+/src/generated/prisma

server/package.json

@@ -3,27 +3,32 @@
   "version": "1.0.0",
   "description": "",
   "main": "index.js",
- "scripts": {
-  "dev": "tsx watch src/index.ts",
-  "build": "tsc",
-  "start": "node dist/index.js",
-  "test": "vitest"
-},
+  "scripts": {
+    "dev": "tsx watch src/index.ts",
+    "build": "tsc",
+    "start": "node dist/index.js",
+    "test": "vitest"
+  },
   "keywords": [],
   "author": "",
   "license": "ISC",
   "type": "commonjs",
+  "prisma": { "seed": "tsx prisma/seed.ts" },
   "devDependencies": {
     "@types/cookie-parser": "^1.4.10",
     "@types/cors": "^2.8.19",
     "@types/express": "^5.0.6",
     "@types/multer": "^2.2.0",
     "@types/node": "^24.19.0",
     "@types/supertest": "^7.2.1",
-    "prisma": "^8.0.0-rc.17",
+    "dotenv": "^16.6.1",
+    "prisma": "^6.19.3",
     "supertest": "^7.3.0",
     "tsx": "^4.23.15",
     "typescript": "^6.0.3",
     "vitest": "^5.0.2"
+  },
+  "dependencies": {
+    "@prisma/client": "^6.19.3"
   }
 }

server/prisma/migrations/20260930094150_init/migration.sql

@@ -0,0 +1,189 @@
+-- CreateEnum
+CREATE TYPE "RecipeStatus" AS ENUM ('DRAFT', 'PUBLISHED');
+
+-- CreateTable
+CREATE TABLE "User" (
+    "id" TEXT NOT NULL,
+    "googleId" TEXT,
+    "name" TEXT NOT NULL,
+    "email" TEXT NOT NULL,
+    "languagePref" TEXT NOT NULL DEFAULT 'nb',
+    "unitSystem" TEXT NOT NULL DEFAULT 'metric',
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "User_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "Recipe" (
+    "id" TEXT NOT NULL,
+    "authorId" TEXT NOT NULL,
+    "title" TEXT NOT NULL,
+    "description" TEXT NOT NULL,
+    "prepTimeMinutes" INTEGER NOT NULL,
+    "servings" INTEGER NOT NULL,
+    "category" TEXT NOT NULL,
+    "imageUrl" TEXT,
+    "status" "RecipeStatus" NOT NULL DEFAULT 'DRAFT',
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "Recipe_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "RecipeIngredient" (
+    "id" TEXT NOT NULL,
+    "recipeId" TEXT NOT NULL,
+    "name" TEXT NOT NULL,
+    "amount" DOUBLE PRECISION NOT NULL,
+    "unit" TEXT NOT NULL,
+    "order" INTEGER NOT NULL,
+
+    CONSTRAINT "RecipeIngredient_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "Step" (
+    "id" TEXT NOT NULL,
+    "recipeId" TEXT NOT NULL,
+    "order" INTEGER NOT NULL,
+    "instruction" TEXT NOT NULL,
+
+    CONSTRAINT "Step_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "Tag" (
+    "id" TEXT NOT NULL,
+    "name" TEXT NOT NULL,
+
+    CONSTRAINT "Tag_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "Allergen" (
+    "id" TEXT NOT NULL,
+    "name" TEXT NOT NULL,
+
+    CONSTRAINT "Allergen_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "Favorite" (
+    "id" TEXT NOT NULL,
+    "userId" TEXT NOT NULL,
+    "recipeId" TEXT NOT NULL,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "Favorite_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "Rating" (
+    "id" TEXT NOT NULL,
+    "userId" TEXT NOT NULL,
+    "recipeId" TEXT NOT NULL,
+    "score" INTEGER NOT NULL,
+    "comment" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "Rating_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "SearchHistory" (
+    "id" TEXT NOT NULL,
+    "userId" TEXT NOT NULL,
+    "query" TEXT NOT NULL,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "SearchHistory_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "_RecipeTags" (
+    "A" TEXT NOT NULL,
+    "B" TEXT NOT NULL,
+
+    CONSTRAINT "_RecipeTags_AB_pkey" PRIMARY KEY ("A","B")
+);
+
+-- CreateTable
+CREATE TABLE "_UserAllergens" (
+    "A" TEXT NOT NULL,
+    "B" TEXT NOT NULL,
+
+    CONSTRAINT "_UserAllergens_AB_pkey" PRIMARY KEY ("A","B")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "User_googleId_key" ON "User"("googleId");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "User_email_key" ON "User"("email");
+
+-- CreateIndex
+CREATE INDEX "Recipe_category_idx" ON "Recipe"("category");
+
+-- CreateIndex
+CREATE INDEX "Recipe_createdAt_idx" ON "Recipe"("createdAt");
+
+-- CreateIndex
+CREATE INDEX "RecipeIngredient_recipeId_idx" ON "RecipeIngredient"("recipeId");
+
+-- CreateIndex
+CREATE INDEX "Step_recipeId_idx" ON "Step"("recipeId");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Tag_name_key" ON "Tag"("name");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Allergen_name_key" ON "Allergen"("name");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Favorite_userId_recipeId_key" ON "Favorite"("userId", "recipeId");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Rating_userId_recipeId_key" ON "Rating"("userId", "recipeId");
+
+-- CreateIndex
+CREATE INDEX "_RecipeTags_B_index" ON "_RecipeTags"("B");
+
+-- CreateIndex
+CREATE INDEX "_UserAllergens_B_index" ON "_UserAllergens"("B");
+
+-- AddForeignKey
+ALTER TABLE "Recipe" ADD CONSTRAINT "Recipe_authorId_fkey" FOREIGN KEY ("authorId") REFERENCES "User"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "RecipeIngredient" ADD CONSTRAINT "RecipeIngredient_recipeId_fkey" FOREIGN KEY ("recipeId") REFERENCES "Recipe"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Step" ADD CONSTRAINT "Step_recipeId_fkey" FOREIGN KEY ("recipeId") REFERENCES "Recipe"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Favorite" ADD CONSTRAINT "Favorite_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Favorite" ADD CONSTRAINT "Favorite_recipeId_fkey" FOREIGN KEY ("recipeId") REFERENCES "Recipe"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Rating" ADD CONSTRAINT "Rating_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Rating" ADD CONSTRAINT "Rating_recipeId_fkey" FOREIGN KEY ("recipeId") REFERENCES "Recipe"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "SearchHistory" ADD CONSTRAINT "SearchHistory_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "_RecipeTags" ADD CONSTRAINT "_RecipeTags_A_fkey" FOREIGN KEY ("A") REFERENCES "Recipe"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "_RecipeTags" ADD CONSTRAINT "_RecipeTags_B_fkey" FOREIGN KEY ("B") REFERENCES "Tag"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "_UserAllergens" ADD CONSTRAINT "_UserAllergens_A_fkey" FOREIGN KEY ("A") REFERENCES "Allergen"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "_UserAllergens" ADD CONSTRAINT "_UserAllergens_B_fkey" FOREIGN KEY ("B") REFERENCES "User"("id") ON DELETE CASCADE ON UPDATE CASCADE;

server/prisma/migrations/migration_lock.toml

@@ -0,0 +1,3 @@
+# Please do not edit this file manually
+# It should be added in your version-control system (e.g., Git)
+provider = "postgresql"

server/prisma/schema.prisma

@@ -0,0 +1,120 @@
+//Oversikt over strukturen på backend, inneholder ikke handleliste enda med ellers alt av grunnleggende struktur
+//bruk av @@index er bevist for å kunne filtrere på tidspunkt created, og kategori
+generator client {
+  provider = "prisma-client-js"
+}
+
+datasource db {
+  provider = "postgresql"
+  url      = env("DATABASE_URL")
+}
+//brukeren sin oversikt
+model User {
+  id            String          @id @default(uuid())
+  googleId      String?         @unique
+  name          String
+  email         String          @unique
+  languagePref  String          @default("nb")
+  unitSystem    String          @default("metric")
+  createdAt     DateTime        @default(now())
+
+  recipes       Recipe[]
+  favorites     Favorite[]
+  ratings       Rating[]
+  searches      SearchHistory[]
+  allergens     Allergen[]      @relation("UserAllergens")
+}
+//oppskriftoversikt
+model Recipe {
+  id              String             @id @default(uuid())
+  author          User               @relation(fields: [authorId], references: [id])
+  authorId        String
+  title           String
+  description     String
+  prepTimeMinutes Int
+  servings        Int
+  category        String
+  imageUrl        String?
+  status          RecipeStatus       @default(DRAFT)
+  createdAt       DateTime           @default(now())
+
+  ingredients     RecipeIngredient[]
+  steps           Step[]
+  tags            Tag[]              @relation("RecipeTags")
+  favorites       Favorite[]
+  ratings         Rating[]
+
+  @@index([category])
+  @@index([createdAt])
+}
+
+enum RecipeStatus {
+  DRAFT
+  PUBLISHED
+}
+
+model RecipeIngredient {
+  id       String  @id @default(uuid())
+  recipe   Recipe  @relation(fields: [recipeId], references: [id], onDelete: Cascade)
+  recipeId String
+  name     String
+  amount   Float
+  unit     String
+  order    Int
+
+  @@index([recipeId])
+}
+
+model Step {
+  id          String  @id @default(uuid())
+  recipe      Recipe  @relation(fields: [recipeId], references: [id], onDelete: Cascade)
+  recipeId    String
+  order       Int
+  instruction String
+
+  @@index([recipeId])
+}
+
+model Tag {
+  id      String   @id @default(uuid())
+  name    String   @unique
+  recipes Recipe[] @relation("RecipeTags")
+}
+
+model Allergen {
+  id    String @id @default(uuid())
+  name  String @unique
+  users User[] @relation("UserAllergens")
+}
+
+model Favorite {
+  id        String   @id @default(uuid())
+  user      User     @relation(fields: [userId], references: [id])
+  userId    String
+  recipe    Recipe   @relation(fields: [recipeId], references: [id], onDelete: Cascade)
+  recipeId  String
+  createdAt DateTime @default(now())
+
+  @@unique([userId, recipeId])
+}
+
+model Rating {
+  id        String   @id @default(uuid())
+  user      User     @relation(fields: [userId], references: [id])
+  userId    String
+  recipe    Recipe   @relation(fields: [recipeId], references: [id], onDelete: Cascade)
+  recipeId  String
+  score     Int
+  comment   String?
+  createdAt DateTime @default(now())
+
+  @@unique([userId, recipeId])
+}
+//tenkte dette var fint for hukommelse senere
+model SearchHistory {
+  id        String   @id @default(uuid())
+  user      User     @relation(fields: [userId], references: [id])
+  userId    String
+  query     String
+  createdAt DateTime @default(now())
+}