69 lines
2.3 KiB
TypeScript
69 lines
2.3 KiB
TypeScript
import { MigrationInterface, QueryRunner, Table, TableForeignKey, TableIndex } from 'typeorm';
|
|
|
|
export class CreatePassengers1660010452826 implements MigrationInterface {
|
|
public async up(queryRunner: QueryRunner): Promise<void> {
|
|
await queryRunner.createTable(
|
|
new Table({
|
|
name: 'passengers',
|
|
columns: [
|
|
{
|
|
name: 'id_passenger',
|
|
type: 'integer',
|
|
isPrimary: true,
|
|
isGenerated: true,
|
|
generationStrategy: 'increment',
|
|
},
|
|
{
|
|
name: 'itinerary_id',
|
|
type: 'integer',
|
|
},
|
|
{
|
|
name: 'user_id',
|
|
type: 'uuid',
|
|
},
|
|
],
|
|
}),
|
|
);
|
|
|
|
await queryRunner.createForeignKey(
|
|
'passengers',
|
|
new TableForeignKey({
|
|
name: 'passengers_itinerary_id_fk', // nome da FK, serve para referenciar numa exclusão pelo QueryRunner se necessário
|
|
columnNames: ['itinerary_id'], // coluna que vai virar FK
|
|
referencedColumnNames: ['id_itinerary'], // coluna PK da tabela referenciada
|
|
referencedTableName: 'itineraries', // nome da tabela que possui a PK
|
|
onDelete: 'SET NULL',
|
|
onUpdate: 'CASCADE',
|
|
}),
|
|
);
|
|
|
|
await queryRunner.createForeignKey(
|
|
'passengers',
|
|
new TableForeignKey({
|
|
name: 'passengers_user_id_fk', // nome da FK, serve para referenciar numa exclusão pelo QueryRunner se necessário
|
|
columnNames: ['user_id'], // coluna que vai virar FK
|
|
referencedColumnNames: ['id_user'], // coluna PK da tabela referenciada
|
|
referencedTableName: 'users', // nome da tabela que possui a PK
|
|
onDelete: 'SET NULL',
|
|
onUpdate: 'CASCADE',
|
|
}),
|
|
);
|
|
|
|
await queryRunner.createIndex(
|
|
'passengers',
|
|
new TableIndex({
|
|
name: 'passengers_itinerary_user_idx',
|
|
columnNames: ['itinerary_id', 'user_id'],
|
|
isUnique: true,
|
|
}),
|
|
);
|
|
}
|
|
|
|
public async down(queryRunner: QueryRunner): Promise<void> {
|
|
await queryRunner.dropTable('passengers');
|
|
await queryRunner.dropForeignKey('passengers', 'passengers_itinerary_id_fk');
|
|
await queryRunner.dropForeignKey('passengers', 'passengers_user_id_fk');
|
|
await queryRunner.dropIndex('passengers', 'passengers_itinerary_user_idx');
|
|
}
|
|
}
|