From 342ffae3619dcf21a50802b66f7f5b83b49a043b Mon Sep 17 00:00:00 2001
From: ppodds <oscar20020629@gmail.com>
Date: Fri, 20 Jan 2023 23:23:55 +0800
Subject: [PATCH] feat: add migration for Ratings

---
 .../src/course-feedback/rating,entity.ts      |  2 +-
 .../src/migration/1674226154798-Rating.ts     | 70 +++++++++++++++++++
 2 files changed, 71 insertions(+), 1 deletion(-)
 create mode 100644 apps/backend/src/migration/1674226154798-Rating.ts

diff --git a/apps/backend/src/course-feedback/rating,entity.ts b/apps/backend/src/course-feedback/rating,entity.ts
index 7c66f753..7b4dbb1f 100644
--- a/apps/backend/src/course-feedback/rating,entity.ts
+++ b/apps/backend/src/course-feedback/rating,entity.ts
@@ -15,7 +15,7 @@ export enum RatingType {
   RECOMMEND = 2,
 }
 
-@Entity('Rating')
+@Entity('Ratings')
 export class Rating {
   @PrimaryGeneratedColumn()
   id: number;
diff --git a/apps/backend/src/migration/1674226154798-Rating.ts b/apps/backend/src/migration/1674226154798-Rating.ts
new file mode 100644
index 00000000..67b6598f
--- /dev/null
+++ b/apps/backend/src/migration/1674226154798-Rating.ts
@@ -0,0 +1,70 @@
+import { MigrationInterface, QueryRunner, Table, TableIndex } from 'typeorm';
+
+export class Rating1674226154798 implements MigrationInterface {
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.createTable(
+      new Table({
+        name: 'Ratings',
+        columns: [
+          {
+            name: 'id',
+            type: 'int',
+            isPrimary: true,
+            isGenerated: true,
+            generationStrategy: 'increment',
+          },
+          {
+            name: 'authorId',
+            type: 'int',
+            isNullable: false,
+          },
+          {
+            name: 'type',
+            type: 'tinyint',
+            isNullable: false,
+          },
+          {
+            name: 'value',
+            type: 'tinyint',
+            isNullable: false,
+          },
+          {
+            name: 'createdAt',
+            type: 'datetime',
+            default: 'CURRENT_TIMESTAMP',
+            isNullable: false,
+          },
+          {
+            name: 'updatedAt',
+            type: 'datetime',
+            default: 'CURRENT_TIMESTAMP',
+            isNullable: false,
+          },
+          {
+            name: 'courseFeedbackClassNo',
+            type: 'varchar',
+            isNullable: false,
+          },
+        ],
+        foreignKeys: [
+          {
+            columnNames: ['courseFeedbackClassNo'],
+            referencedTableName: 'CourseFeedbacks',
+            referencedColumnNames: ['classNo'],
+            onDelete: 'CASCADE',
+          },
+        ],
+      }),
+    );
+    await queryRunner.createIndex(
+      'Ratings',
+      new TableIndex({
+        columnNames: ['type'],
+      }),
+    );
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.dropTable('Ratings');
+  }
+}