backend/package.json

@@ -3,19 +3,26 @@
   "version": "1.0.0",
   "main": "index.js",
   "scripts": {
-    "dev": "node backendServer.js",
-    "demo": "node backendServer.js",
-    "production": "node backendServer.js"
+    "dev": "nodemon ./src/index.js",
+    "production": "node ./src/index.js"
   },
   "keywords": [],
   "author": "",
   "license": "ISC",
   "description": "",
   "dependencies": {
+    "@prisma/client": "^6.14.0",
+    "@types/node": "^24.2.1",
     "cors": "^2.8.5",
     "dotenv": "^17.0.1",
     "express": "^5.1.0",
     "knex": "^3.1.0",
-    "pg": "^8.16.3"
+    "pg": "^8.16.3",
+    "prisma": "^6.14.0",
+    "ts-node": "^10.9.2",
+    "typescript": "^5.9.2"
+  },
+  "devDependencies": {
+    "nodemon": "^3.1.10"
   }
 }

backend/prisma/migrations/0_init/migration.sql

@@ -0,0 +1,93 @@
+-- CreateSchema
+CREATE SCHEMA IF NOT EXISTS "public";
+
+-- CreateTable
+CREATE TABLE "public"."ingredients" (
+    "id" SERIAL NOT NULL,
+    "name" VARCHAR(255) NOT NULL,
+    "type" VARCHAR(255),
+    "notes" VARCHAR(255),
+    "created_at" TIMESTAMPTZ(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updated_at" TIMESTAMPTZ(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "ingredients_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "public"."knex_migrations" (
+    "id" SERIAL NOT NULL,
+    "name" VARCHAR(255),
+    "batch" INTEGER,
+    "migration_time" TIMESTAMPTZ(6),
+
+    CONSTRAINT "knex_migrations_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "public"."knex_migrations_lock" (
+    "index" SERIAL NOT NULL,
+    "is_locked" INTEGER,
+
+    CONSTRAINT "knex_migrations_lock_pkey" PRIMARY KEY ("index")
+);
+
+-- CreateTable
+CREATE TABLE "public"."recipe_ingredients" (
+    "id" SERIAL NOT NULL,
+    "recipe_id" INTEGER NOT NULL,
+    "ingredient_id" INTEGER,
+    "quantity" VARCHAR(255),
+    "unit" VARCHAR(255),
+    "notes" VARCHAR(255),
+    "created_at" TIMESTAMPTZ(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updated_at" TIMESTAMPTZ(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "raw" VARCHAR(255) DEFAULT '',
+
+    CONSTRAINT "recipe_ingredients_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "public"."recipe_steps" (
+    "id" SERIAL NOT NULL,
+    "recipe_id" INTEGER,
+    "step_number" INTEGER,
+    "instruction" VARCHAR(510),
+    "created_at" TIMESTAMPTZ(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updated_at" TIMESTAMPTZ(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "recipe_steps_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "public"."recipes" (
+    "id" SERIAL NOT NULL,
+    "name" VARCHAR(255) NOT NULL,
+    "cuisine" VARCHAR(255) NOT NULL,
+    "created_at" TIMESTAMPTZ(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updated_at" TIMESTAMPTZ(6) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "author" VARCHAR(255),
+    "stars" INTEGER,
+    "prep_minutes" INTEGER,
+    "cook_minutes" INTEGER,
+
+    CONSTRAINT "recipes_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "ingredients_name_unique" ON "public"."ingredients"("name");
+
+-- CreateIndex
+CREATE INDEX "recipe_ingredients_ingredient_id_index" ON "public"."recipe_ingredients"("ingredient_id");
+
+-- CreateIndex
+CREATE INDEX "recipe_ingredients_recipe_id_index" ON "public"."recipe_ingredients"("recipe_id");
+
+-- CreateIndex
+CREATE INDEX "recipe_steps_recipe_id_index" ON "public"."recipe_steps"("recipe_id");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "recipe_steps_recipe_id_step_number_unique" ON "public"."recipe_steps"("recipe_id", "step_number");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "recipes_name_unique" ON "public"."recipes"("name");
+

backend/prisma/migrations/20250813174641_remove_knex_migration_tables/migration.sql

@@ -0,0 +1,12 @@
+/*
+  Warnings:
+
+  - You are about to drop the `knex_migrations` table. If the table is not empty, all the data it contains will be lost.
+  - You are about to drop the `knex_migrations_lock` table. If the table is not empty, all the data it contains will be lost.
+
+*/
+-- DropTable
+DROP TABLE "public"."knex_migrations";
+
+-- DropTable
+DROP TABLE "public"."knex_migrations_lock";

backend/prisma/migrations/20250813232401_recipe_relationships/migration.sql

@@ -0,0 +1,20 @@
+/*
+  Warnings:
+
+  - You are about to drop the `ingredients` table. If the table is not empty, all the data it contains will be lost.
+
+*/
+-- AlterTable
+ALTER TABLE "public"."recipe_ingredients" ADD COLUMN     "recipesId" INTEGER;
+
+-- AlterTable
+ALTER TABLE "public"."recipe_steps" ADD COLUMN     "recipesId" INTEGER;
+
+-- DropTable
+DROP TABLE "public"."ingredients";
+
+-- AddForeignKey
+ALTER TABLE "public"."recipe_ingredients" ADD CONSTRAINT "recipe_ingredients_recipesId_fkey" FOREIGN KEY ("recipesId") REFERENCES "public"."recipes"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "public"."recipe_steps" ADD CONSTRAINT "recipe_steps_recipesId_fkey" FOREIGN KEY ("recipesId") REFERENCES "public"."recipes"("id") ON DELETE SET NULL ON UPDATE CASCADE;

backend/prisma/migrations/20250813233727_fix_relationship_ref/migration.sql

@@ -0,0 +1,11 @@
+-- DropForeignKey
+ALTER TABLE "public"."recipe_ingredients" DROP CONSTRAINT "recipe_ingredients_recipesId_fkey";
+
+-- DropForeignKey
+ALTER TABLE "public"."recipe_steps" DROP CONSTRAINT "recipe_steps_recipesId_fkey";
+
+-- AddForeignKey
+ALTER TABLE "public"."recipe_ingredients" ADD CONSTRAINT "recipe_ingredients_recipe_id_fkey" FOREIGN KEY ("recipe_id") REFERENCES "public"."recipes"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "public"."recipe_steps" ADD CONSTRAINT "recipe_steps_recipe_id_fkey" FOREIGN KEY ("recipe_id") REFERENCES "public"."recipes"("id") ON DELETE SET NULL ON UPDATE CASCADE;

backend/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"

backend/prisma/schema.prisma

@@ -0,0 +1,53 @@
+datasource db {
+  provider = "postgresql"
+  url      = env("DATABASE_URL")
+}
+
+generator client {
+  provider = "prisma-client-js"
+}
+
+model recipes {
+  id                Int                  @id @default(autoincrement())
+  name              String               @unique(map: "recipes_name_unique") @db.VarChar(255)
+  cuisine           String               @db.VarChar(255)
+  created_at        DateTime             @default(now()) @db.Timestamptz(6)
+  updated_at        DateTime             @default(now()) @db.Timestamptz(6)
+  author            String?              @db.VarChar(255)
+  stars             Int?
+  prep_minutes      Int?
+  cook_minutes      Int?
+  recipeIngredients recipe_ingredients[]
+  recipeSteps       recipe_steps[]
+}
+
+model recipe_ingredients {
+  id            Int      @id @default(autoincrement())
+  recipe_id     Int
+  ingredient_id Int?
+  quantity      String?  @db.VarChar(255)
+  unit          String?  @db.VarChar(255)
+  notes         String?  @db.VarChar(255)
+  created_at    DateTime @default(now()) @db.Timestamptz(6)
+  updated_at    DateTime @default(now()) @db.Timestamptz(6)
+  raw           String?  @default("") @db.VarChar(255)
+  recipes       recipes? @relation(fields: [recipe_id], references: [id])
+  recipesId     Int?
+
+  @@index([ingredient_id], map: "recipe_ingredients_ingredient_id_index")
+  @@index([recipe_id], map: "recipe_ingredients_recipe_id_index")
+}
+
+model recipe_steps {
+  id          Int      @id @default(autoincrement())
+  recipe_id   Int?
+  step_number Int?
+  instruction String?  @db.VarChar(510)
+  created_at  DateTime @default(now()) @db.Timestamptz(6)
+  updated_at  DateTime @default(now()) @db.Timestamptz(6)
+  recipes     recipes? @relation(fields: [recipe_id], references: [id])
+  recipesId   Int?
+
+  @@unique([recipe_id, step_number], map: "recipe_steps_recipe_id_step_number_unique")
+  @@index([recipe_id], map: "recipe_steps_recipe_id_index")
+}

backend/src/controllers/recipeController.js

@@ -0,0 +1,89 @@
+const RecipeModel = require("../models/recipeModel");
+const model = new RecipeModel();
+
+exports.test = async (req, res) => {
+  console.log("test");
+  res.json({ env: process.env.NODE_ENV });
+};
+
+exports.getAllRecipes = async (req, res) => {
+  try {
+    const recipes = await model.getAllRecipes();
+    res.json(recipes);
+  } catch (error) {
+    res.status(500).json({
+      msg: "Failed to fetch all recipes",
+      source: "recipeController",
+      error: error.message,
+    });
+  }
+};
+
+exports.getRecipeById = async (req, res) => {
+  const id = parseInt(req.params.id, 10);
+  try {
+    const recipe = await model.findById(id);
+    if (recipe) {
+      res.json(recipe);
+    } else {
+      res.status(404).json({ msg: "Recipe not found" });
+    }
+  } catch (error) {
+    res.status(500).json({
+      msg: "Failed to fetch recipe",
+      source: "recipeController",
+      error: error.message,
+    });
+  }
+};
+
+exports.addRecipe = async (req, res) => {
+  if (process.env.NODE_ENV === "demo") {
+    return;
+  }
+  try {
+    const createdRecipe = await model.addRecipe(req.body);
+    res.status(201).json(createdRecipe);
+  } catch (error) {
+    res.status(500).json({
+      msg: "Failed to add recipe",
+      source: "recipeController",
+      error: error.message,
+    });
+  }
+};
+
+exports.setStars = async (req, res) => {
+  if (process.env.NODE_ENV === "demo") {
+    return;
+  }
+  const id = parseInt(req.body.id, 10);
+  const stars = parseInt(req.body.stars, 10);
+  try {
+    const createdRecipe = await model.setStars(id, stars);
+    res.status(202).json(createdRecipe);
+  } catch (error) {
+    res.status(500).json({
+      msg: "Failed to set stars",
+      source: "recipeController",
+      error: error.message,
+    });
+  }
+};
+
+exports.deleteRecipe = async (req, res) => {
+  if (process.env.NODE_ENV === "demo") {
+    return;
+  }
+  const id = parseInt(req.body.id, 10);
+  try {
+    await model.deleteRecipe(id);
+    res.status(204).send();
+  } catch (error) {
+    res.status(500).json({
+      msg: "Failed to delete recipe",
+      source: "recipeController",
+      error: error.message,
+    });
+  }
+};

backend/src/index.js

@@ -0,0 +1,33 @@
+const express = require("express");
+const { PrismaClient } = require("@prisma/client");
+const appRoutes = require("./routes/appRoutes");
+const app = express();
+const cors = require("cors");
+const port = 3000;
+
+// Middleware
+app.use(cors());
+app.use(express.json());
+
+// Routes
+app.use("/api", appRoutes);
+
+// Prisma client initialization
+const prisma = new PrismaClient();
+
+module.exports = { app, prisma };
+
+app.listen(port, () => {
+  console.log(`Server is running on http://localhost:${port}`);
+});
+
+process.on("SIGINT", async () => {
+  try {
+    await prisma.$disconnect();
+    console.log("Prisma client disconnected");
+    process.exit(0);
+  } catch (error) {
+    console.error("Error disconnecting Prisma client:", error);
+    process.exit(1);
+  }
+});

backend/src/middleware/auth.js

@@ -0,0 +1 @@
+// todo

backend/src/models/recipeModel.js

@@ -0,0 +1,119 @@
+const { PrismaClient } = require("@prisma/client");
+
+class recipeModel {
+  constructor() {
+    this.prisma = new PrismaClient();
+  }
+
+  async getAllRecipes() {
+    try {
+      return await this.prisma.recipes.findMany();
+    } catch (err) {
+      console.error("Error fetching all recipies:", err);
+      throw new Error(err.message);
+    }
+  }
+
+  async findById(id) {
+    try {
+      const recipe = await this.prisma.recipes.findUnique({
+        where: { id },
+        include: { recipeSteps: true, recipeIngredients: true },
+      });
+      if (!recipe) {
+        return null;
+      }
+      const data = {
+        details: {
+          id: recipe.id,
+          name: recipe.name,
+          author: recipe.author,
+          cuisine: recipe.cuisine,
+          stars: recipe.stars,
+          prep_minutes: recipe.prep_minutes,
+          cook_minutes: recipe.cook_minutes,
+        },
+        ingredients: recipe.recipeIngredients.map((ing) => ing.raw),
+        steps: recipe.recipeSteps.map((step, idx) => ({
+          step_idx: step.step_number,
+          instruction: step.instruction,
+        })),
+      };
+      return data;
+    } catch (err) {
+      console.error("Error finding recipe:", err);
+      throw new Error(err.message);
+    }
+  }
+  async addRecipe(recipeData) {
+    const {
+      name,
+      author,
+      cuisine,
+      stars,
+      ingredients,
+      steps,
+      prep_minutes,
+      cook_minutes,
+    } = recipeData;
+    try {
+      const createdRecipe = await this.prisma.recipes.create({
+        data: {
+          name,
+          author,
+          cuisine,
+          prep_minutes,
+          cook_minutes,
+          stars,
+          recipeIngredients: {
+            create: ingredients.map((ing) => ({ raw: ing })),
+          },
+          recipeSteps: {
+            create: Object.keys(steps).map((stepNumber) => ({
+              step_number: parseInt(stepNumber),
+              instruction: steps[stepNumber],
+            })),
+          },
+        },
+      });
+
+      return createdRecipe;
+    } catch (error) {
+      console.log(error);
+      throw new Error("Failed to add recipe");
+    }
+  }
+
+  async setStars(id, stars) {
+    try {
+      await this.prisma.recipes.update({
+        where: { id },
+        data: { stars },
+      });
+      return { message: "stars updated" };
+    } catch (err) {
+      console.error("Error updating stars:", err);
+      throw new Error(err.message);
+    }
+  }
+
+  async deleteRecipe(id) {
+    try {
+      await this.prisma.recipe_ingredients.deleteMany({
+        where: { recipe_id: id }, // Ensure you have the right foreign key relation
+      });
+
+      await this.prisma.recipe_steps.deleteMany({
+        where: { recipe_id: id }, // Ensure you have the right foreign key relation
+      });
+      const deletedRecipe = await this.prisma.recipes.delete({
+        where: { id },
+      });
+      return { message: "Recipe deleted successfully" };
+    } catch (err) {
+      console.error("Error deleting recipe:", err);
+      throw new Error(err.message);
+    }
+  }
+}
+module.exports = recipeModel;

backend/src/routes/appRoutes.js

@@ -0,0 +1,18 @@
+const express = require("express");
+const recipeController = require("../controllers/recipeController");
+
+const router = express.Router();
+
+router.get("/test", recipeController.test);
+
+router.get("/recipes", recipeController.getAllRecipes);
+
+router.get("/recipe/:id", recipeController.getRecipeById);
+
+router.post("/add-recipe", recipeController.addRecipe);
+
+router.post("/set-stars", recipeController.setStars);
+
+router.delete("/delete-recipe", recipeController.deleteRecipe);
+
+module.exports = router;

backend/src/utils/logging.js

@@ -0,0 +1 @@
+// todo

backend/tsconfig.json

@@ -0,0 +1,16 @@
+{
+  "compilerOptions": {
+    "target": "ES2020",
+    "module": "CommonJS",
+    "moduleResolution": "node",
+    "esModuleInterop": true,
+    "forceConsistentCasingInFileNames": true,
+    "strict": true,
+    "skipLibCheck": true,
+    "outDir": "dist"
+  },
+  "include": [
+    "src",
+    "scripts"
+  ]
+}

frontend/src/services/frontendApi.js

@@ -1,27 +1,27 @@
-const baseUrl = process.env.NODE_ENV !== 'dev'
-  ? '/'
-  : 'http://localhost:3000/';
+const baseUrl =
+  process.env.NODE_ENV !== "dev" ? "/api" : "http://localhost:3000/api";
 
 export const getRecipes = async () => {
-  const response = await fetch(`${baseUrl}backend/recipes`);
+  console.log(`${baseUrl}/recipes`);
+  const response = await fetch(`${baseUrl}/recipes`);
   const data = await response.json();
   return data;
 };
 
 export const getRecipeSteps = async () => {
-  const response = await fetch(`${baseUrl}backend/recipe-steps`);
+  const response = await fetch(`${baseUrl}/recipe-steps`);
   const data = await response.json();
   return data;
 };
 
 export const getRecipeIngredients = async () => {
-  const response = await fetch(`${baseUrl}backend/recipe-ingredients`);
+  const response = await fetch(`${baseUrl}/recipe-ingredients`);
   const data = await response.json();
   return data;
 };
 
 export const getRecipeById = async (id) => {
-  const response = await fetch(`${baseUrl}backend/recipe/${id}`);
+  const response = await fetch(`${baseUrl}/recipe/${id}`);
   const data = await response.json();
   if (!data || !data.details) {
     return { details: null };
@@ -32,7 +32,7 @@ export const getRecipeById = async (id) => {
 export const addRecipe = async (recipeData) => {
   console.log(JSON.stringify(recipeData));
   // return
-  const response = await fetch(`${baseUrl}backend/add-recipe`, {
+  const response = await fetch(`${baseUrl}/add-recipe`, {
     method: "POST",
     headers: { "Content-Type": "application/json" },
     body: JSON.stringify(recipeData),
@@ -45,7 +45,7 @@ export const addRecipe = async (recipeData) => {
 export const setDBStars = async (id, stars) => {
   console.log(JSON.stringify({ id: id, stars: stars }));
   // return
-  const response = await fetch(`${baseUrl}backend/set-stars`, {
+  const response = await fetch(`${baseUrl}/set-stars`, {
     method: "POST",
     headers: { "Content-Type": "application/json" },
     body: JSON.stringify({ id: id, stars: stars }),
@@ -58,7 +58,7 @@ export const setDBStars = async (id, stars) => {
 export const deleteRecipe = async (id) => {
   console.log(id);
   // return
-  const response = await fetch(`${baseUrl}backend/delete-recipe`, {
+  const response = await fetch(`${baseUrl}/delete-recipe`, {
     method: "DELETE",
     headers: { "Content-Type": "application/json" },
     body: JSON.stringify({ id }),