added Item and Cart Models

prisma/schema.prisma

@@ -16,3 +16,21 @@ model User {
   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])
+}

src/index.ts

@@ -10,36 +10,3 @@ const prisma = new PrismaClient({
     }
   } 
 });
-
-async function createUser(firstName, lastName, email, password) {
-  console.log('Creating user...')
-  const user = await prisma.user.create({
-    data: {
-      firstName,
-      lastName,
-      email,
-      password,
-    },
-  });
-  console.log(`Created user with id: ${user.id}`)
-  console.log('User created!');
-  return user;
-}
-
-createUser('John', 'Doe', 'john@example.com', 'password')
-  .then((user) => {
-    console.log('User created:', user);
-  })
-  .catch((error) => {
-    console.error('Error creating user:', error);
-  })
-  .finally(() => {
-    prisma.$disconnect();
-  });
-
-
-
-
-
-
-