refactor: ♻️ Renomeia a tabela Routes para Itineraries e seus index e fks

2022-08-15 23:49:23 -03:00
parent 26cac96cc6
commit 46de772370
5 changed files with 36 additions and 32 deletions
--- a/src/database/migrations/1659404395471-CreateItineraries.ts
+++ b/src/database/migrations/1659404395471-CreateItineraries.ts
@@ -0,0 +1,91 @@
+import { MigrationInterface, QueryRunner, Table, TableForeignKey, TableIndex } from 'typeorm';
+
+export class CreateItineraries1659404395471 implements MigrationInterface {
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.createTable(
+      new Table({
+        name: 'routes',
+        columns: [
+          {
+            name: 'id_itinerary',
+            type: 'integer',
+            isPrimary: true,
+            isGenerated: true,
+            generationStrategy: 'increment',
+          },
+          {
+            name: 'van_plate',
+            type: 'varchar',
+          },
+          {
+            name: 'price',
+            type: 'float',
+          },
+          {
+            name: 'days_of_week',
+            type: 'bit',
+            isNullable: true,
+          },
+          {
+            name: 'specific_day',
+            type: 'date',
+            isNullable: true,
+          },
+          {
+            name: 'estimated_departure_time',
+            type: 'time',
+          },
+          {
+            name: 'estimated_arrival_time',
+            type: 'time',
+          },
+          {
+            name: 'available_seats',
+            type: 'integer',
+          },
+          {
+            name: 'itinerary_nickname',
+            type: 'varchar',
+          },
+          {
+            name: 'created_at',
+            type: 'timestamp',
+            default: 'now()',
+          },
+          {
+            name: 'updated_at',
+            type: 'timestamp',
+            default: 'now()',
+          },
+        ],
+      }),
+    );
+
+    await queryRunner.createForeignKey(
+      'routes',
+      new TableForeignKey({
+        name: 'routes_van_plate_fk', // nome da FK, serve para referenciar numa exclusão pelo QueryRunner se necessário
+        columnNames: ['van_plate'], // coluna que vai virar FK
+        referencedColumnNames: ['plate'], // coluna PK da primeira tabela
+        referencedTableName: 'vans', // nome da tabela que possui a PK
+        onDelete: 'SET NULL',
+        onUpdate: 'CASCADE',
+      }),
+    );
+
+    await queryRunner.createIndex(
+      'routes',
+      new TableIndex({
+        name: 'routes_idx',
+        columnNames: ['van_plate', 'days_of_week', 'specific_day', 'estimated_departure_time'],
+        isUnique: true,
+      })
+    );
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.dropTable('routes');
+    await queryRunner.dropForeignKey('routes', 'routes_van_plate_fk');
+    await queryRunner.dropIndex('routes', 'routes_idx');
+  }
+}