Datei-Struktur ordentlich bereinigt

backend/prisma/schema.prisma

@@ -0,0 +1,53 @@
+// This is your Prisma schema file,
+// learn more about it in the docs: https://pris.ly/d/prisma-schema
+
+generator client {
+  provider = "prisma-client-js"
+}
+
+datasource db {
+  provider = "mysql"
+  url      = env("DATABASE_URL")
+}
+
+model Recipe {
+  id            Int      @id @default(autoincrement())
+  recipeNumber  String   @unique @map("Rezeptnummer") @db.VarChar(50)
+  title         String   @map("Bezeichnung") @db.Text
+  description   String?  @map("Beschreibung") @db.Text
+  category      String?  @map("Kategorie") @db.VarChar(100)
+  filePath      String?  @map("datei_pfad") @db.VarChar(255)
+  preparation   String?  @map("Vorbereitung") @db.Text
+  servings      Int      @map("Anzahl") @default(1)
+  ingredients   String?  @map("Zutaten") @db.Text
+  instructions  String?  @map("Zubereitung") @db.Text
+  comment       String?  @map("Kommentar") @db.Text
+
+  // Relations
+  images            RecipeImage[]
+  ingredientsList   Ingredient[]
+
+  @@map("Rezepte")
+}
+
+model Ingredient {
+  id           Int    @id @default(autoincrement())
+  recipeNumber String @map("rezeptnr") @db.VarChar(20)
+  ingredients  String @map("ingr") @db.Text
+
+  // Relations
+  recipe Recipe? @relation(fields: [recipeNumber], references: [recipeNumber])
+
+  @@map("ingredients")
+}
+
+model RecipeImage {
+  id          Int    @id @default(autoincrement())
+  recipeId    Int    @map("rezepte_id")
+  filePath    String @map("datei_pfad") @db.VarChar(255)
+
+  // Relations
+  recipe Recipe? @relation(fields: [recipeId], references: [id])
+
+  @@map("rezepte_bilder")
+}