module provinces

2026-07-07 19:44:31 +03:30
parent e2d9b5ef99
commit 45ab6a8dda
27 changed files with 3848 additions and 6 deletions
@@ -0,0 +1,111 @@
+import {
+  MigrationInterface,
+  QueryRunner,
+  Table,
+  TableForeignKey,
+} from 'typeorm';
+
+export class AddProvincesAndCities1721000000000 implements MigrationInterface {
+  name = 'AddProvincesAndCities1721000000000';
+
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.createTable(
+      new Table({
+        name: 'provinces',
+        columns: [
+          {
+            name: 'id',
+            type: 'uuid',
+            isPrimary: true,
+            generationStrategy: 'uuid',
+            default: 'gen_random_uuid()',
+          },
+          { name: 'name', type: 'varchar', length: '100', isUnique: true },
+          { name: 'slug', type: 'varchar', length: '100', isUnique: true },
+          { name: 'createdAt', type: 'timestamp', default: 'now()' },
+          { name: 'updatedAt', type: 'timestamp', default: 'now()' },
+        ],
+      }),
+      true,
+    );
+
+    await queryRunner.createTable(
+      new Table({
+        name: 'cities',
+        columns: [
+          {
+            name: 'id',
+            type: 'uuid',
+            isPrimary: true,
+            generationStrategy: 'uuid',
+            default: 'gen_random_uuid()',
+          },
+          { name: 'provinceId', type: 'uuid' },
+          { name: 'name', type: 'varchar', length: '100' },
+          { name: 'slug', type: 'varchar', length: '100', isUnique: true },
+          { name: 'createdAt', type: 'timestamp', default: 'now()' },
+          { name: 'updatedAt', type: 'timestamp', default: 'now()' },
+        ],
+      }),
+      true,
+    );
+
+    await queryRunner.createForeignKey(
+      'cities',
+      new TableForeignKey({
+        columnNames: ['provinceId'],
+        referencedTableName: 'provinces',
+        referencedColumnNames: ['id'],
+        onDelete: 'CASCADE',
+      }),
+    );
+
+    await queryRunner.query(`
+      ALTER TABLE "salons"
+      ADD COLUMN "provinceId" uuid,
+      ADD COLUMN "cityId" uuid
+    `);
+
+    await queryRunner.createForeignKey(
+      'salons',
+      new TableForeignKey({
+        columnNames: ['provinceId'],
+        referencedTableName: 'provinces',
+        referencedColumnNames: ['id'],
+        onDelete: 'SET NULL',
+      }),
+    );
+
+    await queryRunner.createForeignKey(
+      'salons',
+      new TableForeignKey({
+        columnNames: ['cityId'],
+        referencedTableName: 'cities',
+        referencedColumnNames: ['id'],
+        onDelete: 'SET NULL',
+      }),
+    );
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    const salonsTable = await queryRunner.getTable('salons');
+    if (salonsTable) {
+      for (const fk of salonsTable.foreignKeys.filter(
+        (key) =>
+          key.columnNames.includes('provinceId') ||
+          key.columnNames.includes('cityId'),
+      )) {
+        await queryRunner.dropForeignKey('salons', fk);
+      }
+    }
+
+    await queryRunner.query(`
+      ALTER TABLE "salons"
+      DROP COLUMN IF EXISTS "provinceId",
+      DROP COLUMN IF EXISTS "cityId"
+    `);
+
+    await queryRunner.dropTable('cities', true);
+    await queryRunner.dropTable('provinces', true);
+  }
+}