Periklis K

package.json

@@ -34,6 +34,7 @@
     "cors": "^2.8.5",
     "dotenv": "^16.3.1",
     "express": "^4.18.2",
+    "express-async-errors": "^3.1.1",
     "morgan": "^1.10.0"
   }
 }

prisma/migrations/20240704151358_add_reviews/migration.sql

@@ -0,0 +1,17 @@
+-- CreateTable
+CREATE TABLE "Review" (
+    "id" SERIAL NOT NULL,
+    "customerId" INTEGER NOT NULL,
+    "movieId" INTEGER NOT NULL,
+    "content" VARCHAR(255) NOT NULL,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "Review_pkey" PRIMARY KEY ("id")
+);
+
+-- AddForeignKey
+ALTER TABLE "Review" ADD CONSTRAINT "Review_customerId_fkey" FOREIGN KEY ("customerId") REFERENCES "Customer"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Review" ADD CONSTRAINT "Review_movieId_fkey" FOREIGN KEY ("movieId") REFERENCES "Movie"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

prisma/migrations/20240704172759_reviews_corrections/migration.sql

@@ -0,0 +1 @@
+-- This is an empty migration.

prisma/schema.prisma

@@ -12,22 +12,23 @@ datasource db {
 
 // https://www.prisma.io/docs/concepts/components/prisma-schema/data-model
 model Customer {
-  id          Int       @id @default(autoincrement())
-  name        String
-  contact     Contact?
-  tickets     Ticket[]
-  createdAt   DateTime  @default(now())
-  updatedAt   DateTime  @updatedAt
+  id        Int      @id @default(autoincrement())
+  name      String
+  contact   Contact?
+  tickets   Ticket[]
+  createdAt DateTime @default(now())
+  updatedAt DateTime @updatedAt
+  review    Review[]
 }
 
 model Contact {
-  id          Int       @id @default(autoincrement())
-  customer    Customer  @relation(fields: [customerId], references: [id])
-  customerId  Int       @unique
-  phone       String
-  email       String    @unique
-  createdAt   DateTime  @default(now())
-  updatedAt   DateTime  @updatedAt
+  id         Int      @id @default(autoincrement())
+  customer   Customer @relation(fields: [customerId], references: [id])
+  customerId Int      @unique
+  phone      String
+  email      String   @unique
+  createdAt  DateTime @default(now())
+  updatedAt  DateTime @updatedAt
 }
 
 model Movie {
@@ -37,34 +38,46 @@ model Movie {
   runtimeMins Int
   createdAt   DateTime    @default(now())
   updatedAt   DateTime    @updatedAt
+  review      Review[]
 }
 
 model Screen {
-  id          Int @id @default(autoincrement())
-  number      Int
-  screenings  Screening[]
-  createdAt   DateTime  @default(now())
-  updatedAt   DateTime  @updatedAt
+  id         Int         @id @default(autoincrement())
+  number     Int
+  screenings Screening[]
+  createdAt  DateTime    @default(now())
+  updatedAt  DateTime    @updatedAt
 }
 
 model Screening {
+  id        Int      @id @default(autoincrement())
+  tickets   Ticket[]
+  movie     Movie    @relation(fields: [movieId], references: [id])
+  movieId   Int
+  screen    Screen   @relation(fields: [screenId], references: [id])
+  screenId  Int
+  startsAt  DateTime
+  createdAt DateTime @default(now())
+  updatedAt DateTime @updatedAt
+}
+
+model Ticket {
   id          Int       @id @default(autoincrement())
-  tickets     Ticket[]
-  movie       Movie     @relation(fields: [movieId], references: [id])
-  movieId     Int
-  screen      Screen    @relation(fields: [screenId], references: [id])
-  screenId    Int
-  startsAt    DateTime
+  screening   Screening @relation(fields: [screeningId], references: [id])
+  screeningId Int
+  customer    Customer  @relation(fields: [customerId], references: [id])
+  customerId  Int
   createdAt   DateTime  @default(now())
   updatedAt   DateTime  @updatedAt
 }
 
-model Ticket {
-  id            Int       @id @default(autoincrement())
-  screening     Screening @relation(fields: [screeningId], references: [id])
-  screeningId   Int
-  customer      Customer  @relation(fields: [customerId], references: [id])
-  customerId    Int
-  createdAt     DateTime  @default(now())
-  updatedAt     DateTime  @updatedAt
+model Review {
+  id         Int      @id @default(autoincrement())
+  customer   Customer @relation(fields: [customerId], references: [id])
+  customerId Int
+  movie      Movie    @relation(fields: [movieId], references: [id])
+  movieId    Int
+  content    String   @db.VarChar(255)
+  createdAt  DateTime @default(now())
+  updatedAt  DateTime @updatedAt
 }

prisma/seed.js

@@ -97,6 +97,30 @@ async function createScreenings(screens, movies) {
   }
 }
 
+async function createReviews(customers, movies) {
+	for (const customer of customers) {
+		for (let i = 0; i < movies.length; i++) {
+			const review = await prisma.review.create({
+				data: {
+					content: "Lorem ipsum great movie",
+					movie: {
+						connect: {
+							id: movies[i].id,
+						},
+					},
+					customer: {
+						connect: {
+							id: customer.id,
+						},
+					},
+				},
+			})
+
+			console.log("Reviews created", review)
+		}
+	}
+}
+
 seed()
   .catch(async e => {
     console.error(e);