done changing

package-lock.json

@@ -15,6 +15,7 @@
         "express": "^4.18.2",
         "jsonwebtoken": "^9.0.0",
         "mongodb": "^5.6.0",
+        "mongoose": "^7.2.2",
         "prisma": "^4.15.0"
       },
       "devDependencies": {
@@ -548,6 +549,14 @@
         "safe-buffer": "^5.0.1"
       }
     },
+    "node_modules/kareem": {
+      "version": "2.5.1",
+      "resolved": "https://registry.npmjs.org/kareem/-/kareem-2.5.1.tgz",
+      "integrity": "sha512-7jFxRVm+jD+rkq3kY0iZDJfsO2/t4BBPeEb2qKn2lR/9KhuksYk5hxzfRYWMPV8P/x2d0kHD306YyWLzjjH+uA==",
+      "engines": {
+        "node": ">=12.0.0"
+      }
+    },
     "node_modules/lodash": {
       "version": "4.17.21",
       "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
@@ -662,6 +671,104 @@
         "whatwg-url": "^11.0.0"
       }
     },
+    "node_modules/mongoose": {
+      "version": "7.2.2",
+      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-7.2.2.tgz",
+      "integrity": "sha512-JPBMTF+oYfLGVFWbHSZ/H+f1GajNanGLYH6c/P0nE3bNJfwGhX573vieGR0kNlNhj3cZk8WCPrnVsTNeUmFUag==",
+      "dependencies": {
+        "bson": "^5.3.0",
+        "kareem": "2.5.1",
+        "mongodb": "5.5.0",
+        "mpath": "0.9.0",
+        "mquery": "5.0.0",
+        "ms": "2.1.3",
+        "sift": "16.0.1"
+      },
+      "engines": {
+        "node": ">=14.20.1"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/mongoose"
+      }
+    },
+    "node_modules/mongoose/node_modules/mongodb": {
+      "version": "5.5.0",
+      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-5.5.0.tgz",
+      "integrity": "sha512-XgrkUgAAdfnZKQfk5AsYL8j7O99WHd4YXPxYxnh8dZxD+ekYWFRA3JktUsBnfg+455Smf75/+asoU/YLwNGoQQ==",
+      "dependencies": {
+        "bson": "^5.3.0",
+        "mongodb-connection-string-url": "^2.6.0",
+        "socks": "^2.7.1"
+      },
+      "engines": {
+        "node": ">=14.20.1"
+      },
+      "optionalDependencies": {
+        "saslprep": "^1.0.3"
+      },
+      "peerDependencies": {
+        "@aws-sdk/credential-providers": "^3.201.0",
+        "mongodb-client-encryption": ">=2.3.0 <3",
+        "snappy": "^7.2.2"
+      },
+      "peerDependenciesMeta": {
+        "@aws-sdk/credential-providers": {
+          "optional": true
+        },
+        "mongodb-client-encryption": {
+          "optional": true
+        },
+        "snappy": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/mongoose/node_modules/ms": {
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
+      "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA=="
+    },
+    "node_modules/mpath": {
+      "version": "0.9.0",
+      "resolved": "https://registry.npmjs.org/mpath/-/mpath-0.9.0.tgz",
+      "integrity": "sha512-ikJRQTk8hw5DEoFVxHG1Gn9T/xcjtdnOKIU1JTmGjZZlg9LST2mBLmcX3/ICIbgJydT2GOc15RnNy5mHmzfSew==",
+      "engines": {
+        "node": ">=4.0.0"
+      }
+    },
+    "node_modules/mquery": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/mquery/-/mquery-5.0.0.tgz",
+      "integrity": "sha512-iQMncpmEK8R8ncT8HJGsGc9Dsp8xcgYMVSbs5jgnm1lFHTZqMJTUWTDx1LBO8+mK3tPNZWFLBghQEIOULSTHZg==",
+      "dependencies": {
+        "debug": "4.x"
+      },
+      "engines": {
+        "node": ">=14.0.0"
+      }
+    },
+    "node_modules/mquery/node_modules/debug": {
+      "version": "4.3.4",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.4.tgz",
+      "integrity": "sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==",
+      "dependencies": {
+        "ms": "2.1.2"
+      },
+      "engines": {
+        "node": ">=6.0"
+      },
+      "peerDependenciesMeta": {
+        "supports-color": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/mquery/node_modules/ms": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
+      "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w=="
+    },
     "node_modules/ms": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
@@ -889,6 +996,11 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/sift": {
+      "version": "16.0.1",
+      "resolved": "https://registry.npmjs.org/sift/-/sift-16.0.1.tgz",
+      "integrity": "sha512-Wv6BjQ5zbhW7VFefWusVP33T/EM0vYikCaQ2qR8yULbsilAT8/wQaXvuQ3ptGLpoKx+lihJE3y2UTgKDyyNHZQ=="
+    },
     "node_modules/smart-buffer": {
       "version": "4.2.0",
       "resolved": "https://registry.npmjs.org/smart-buffer/-/smart-buffer-4.2.0.tgz",

package.json

@@ -15,6 +15,7 @@
     "express": "^4.18.2",
     "jsonwebtoken": "^9.0.0",
     "mongodb": "^5.6.0",
+    "mongoose": "^7.2.2",
     "prisma": "^4.15.0"
   },
   "devDependencies": {

prisma/schema.prisma

@@ -1,37 +1,37 @@
-datasource db {
-  provider = "mongodb"
-  url      = env("DATABASE_URL")
-}
+// datasource db {
+//   provider = "mongodb"
+//   url      = env("DATABASE_URL")
+// }
 
-generator client {
-  provider = "prisma-client-js"
-}
+// generator client {
+//   provider = "prisma-client-js"
+// }
 
-model User {
-  id        String    @id @default(cuid()) @map("_id")
-  firstName String
-  lastName  String
-  email     String    @unique
-  password  String
-  address   String
-  createdAt DateTime  @default(now())
-  updatedAt DateTime  @updatedAt
-}
+// model User {
+//   id        String    @id @default(cuid()) @map("_id")
+//   firstName String
+//   lastName  String
+//   email     String    @unique
+//   password  String
+//   address   String
+//   createdAt DateTime  @default(now())
+//   updatedAt DateTime  @updatedAt
+// }
 
-model Item {
-  id        String    @id @default(cuid()) @map("_id")
-  name      String
-  price     Float
-  quantity  Int      @default(0)
-  createdAt DateTime  @default(now())
-  updatedAt DateTime  @updatedAt
-}
+// model Item {
+//   id        String    @id @default(cuid()) @map("_id")
+//   name      String
+//   price     Float
+//   quantity  Int      @default(0)
+//   createdAt DateTime  @default(now())
+//   updatedAt DateTime  @updatedAt
+// }
 
-model Cart {
-  id        String    @id @default(cuid()) @map("_id")
-  userId    String
-  itemId    String
-  createdAt DateTime  @default(now())
-  updatedAt DateTime  @updatedAt
-  @@unique([userId, itemId])
-}
+// model Cart {
+//   id        String    @id @default(cuid()) @map("_id")
+//   userId    String
+//   itemId    String
+//   createdAt DateTime  @default(now())
+//   updatedAt DateTime  @updatedAt
+//   @@unique([userId, itemId])
+// }

src/controllers/UserController.ts

@@ -1,34 +1,26 @@
 import { Request, Response } from 'express';
 import bcrypt from 'bcryptjs';
-import { User } from '@prisma/client';
-import { createUser } from '../models/User';
+import User, { IUser } from '../models/User';
 
-async function createUserController(req: Request, res: Response) {
+export async function createUser(req: Request, res: Response) {
   try {
     const { firstName, lastName, email, password, address } = req.body;
 
+    // Hash the password
     const hashedPassword = await bcrypt.hash(password, 10);
 
-    const user: User = await createUser({
+    // Create the user in the database
+    const user: IUser = await User.create({
       firstName,
       lastName,
       email,
       password: hashedPassword,
       address,
-      id: '',
-      createdAt: undefined,
-      updatedAt: undefined
     });
 
-    res.json(hashedPassword);
+    res.json(user);
   } catch (error) {
     console.error('Error creating user:', error);
     res.status(500).json({ error: 'An error occurred while creating the user.' });
   }
 }
-
-const UserController = {
-  createUser: createUserController,
-};
-
-export default UserController;

src/index.ts

@@ -1,17 +1,26 @@
 import express from 'express';
+import mongoose from 'mongoose';
 import userRoutes from './routes/user';
 
+const env = require('dotenv').config().parsed;
+
 const app = express();
 const PORT = 3000;
 
 app.use(express.json());
 
+// Connect to MongoDB using Mongoose
+mongoose.connect(env.DATABASE_URL);
+
+const db = mongoose.connection;
+
+db.on('error', console.error.bind(console, 'MongoDB connection error:'));
+db.once('open', () => {
+  console.log('Connected to MongoDB');
+});
+
 app.use('/users', userRoutes);
 
 app.listen(PORT, () => { 
-  console.log('Server started on port 3000!');
-})
-
-
-
-
+  console.log(`Server started on port ${PORT}`);
+});

src/models/User.ts

@@ -1,17 +1,25 @@
-import { PrismaClient, User } from '@prisma/client';
+import mongoose, { Schema, Document } from 'mongoose';
 
-const prisma = new PrismaClient();
+export interface IUser extends Document {
+  firstName: string;
+  lastName: string;
+  email: string;
+  password: string;
+  address: string;
+  createdAt: Date;
+  updatedAt: Date;
+}
 
-export async function createUser(user: User): Promise<User> {
-  const createdUser = await prisma.user.create({
-    data: {
-      firstName: user.firstName,
-      lastName: user.lastName,
-      email: user.email,
-      password: user.password,
-      address: user.address,
-    },
+const UserSchema: Schema = new Schema({
+  firstName: { type: String, required: true },
+  lastName: { type: String, required: true },
+  email: { type: String, required: true }, 
+  password: { type: String, required: true },
+  address: { type: String, required: true },
+  createdAt: { type: Date, default: Date.now },
+  updatedAt: { type: Date, default: Date.now },
 });
 
-  return createdUser;
-}
+const User = mongoose.model<IUser>('User', UserSchema);
+
+export default User;

src/routes/user.ts

@@ -1,8 +1,8 @@
 import express from 'express';
-import UserController  from '../controllers/UserController';
+import { createUser } from '../controllers/UserController';
 
 const router = express.Router();
 
-router.post('/', UserController.createUser);
+router.post('/', createUser);
 
 export default router;