108 lines
3.0 KiB
TypeScript
108 lines
3.0 KiB
TypeScript
import {
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MigrationInterface,
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QueryRunner,
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Table,
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TableForeignKey,
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TableIndex,
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} from 'typeorm';
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export class CreatePassengersRequests1662081949950
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implements MigrationInterface
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{
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public async up(queryRunner: QueryRunner): Promise<void> {
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await queryRunner.createTable(
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new Table({
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name: 'passengers_requests',
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columns: [
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{
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name: 'id_request',
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type: 'integer',
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isPrimary: true,
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isGenerated: true,
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generationStrategy: 'increment',
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},
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{
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name: 'itinerary_id',
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type: 'integer',
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},
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{
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name: 'user_id',
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type: 'uuid',
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},
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{
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name: 'status',
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type: 'enum',
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enum: ['pending', 'accepted', 'rejected'],
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},
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{
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name: 'created_at',
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type: 'timestamp',
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default: 'now()',
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},
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{
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name: 'address',
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type: 'varchar',
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},
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{
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name: 'latitude_address',
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type: 'numeric',
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},
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{
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name: 'longitude_address',
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type: 'numeric',
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},
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],
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}),
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);
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await queryRunner.createForeignKey(
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'passengers_requests',
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new TableForeignKey({
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name: 'passengers_requests_itinerary_id_fk', // nome da FK, serve para referenciar numa exclusão pelo QueryRunner se necessário
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columnNames: ['itinerary_id'], // coluna que vai virar FK
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referencedColumnNames: ['id_itinerary'], // coluna PK da tabela referenciada
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referencedTableName: 'itineraries', // nome da tabela que possui a PK
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onDelete: 'SET NULL',
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onUpdate: 'CASCADE',
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}),
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);
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await queryRunner.createForeignKey(
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'passengers_requests',
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new TableForeignKey({
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name: 'passengers_requests_user_id_fk', // nome da FK, serve para referenciar numa exclusão pelo QueryRunner se necessário
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columnNames: ['user_id'], // coluna que vai virar FK
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referencedColumnNames: ['id_user'], // coluna PK da tabela referenciada
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referencedTableName: 'users', // nome da tabela que possui a PK
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onDelete: 'SET NULL',
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onUpdate: 'CASCADE',
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}),
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);
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await queryRunner.createIndex(
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'passengers_requests',
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new TableIndex({
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name: 'passengers_requests_idx',
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columnNames: ['itinerary_id', 'user_id', 'status', 'created_at'],
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isUnique: true,
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}),
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);
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}
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public async down(queryRunner: QueryRunner): Promise<void> {
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await queryRunner.dropTable('passengers_requests');
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await queryRunner.dropForeignKey(
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'passengers_requests',
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'passengers_requests_itinerary_id_fk',
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);
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await queryRunner.dropForeignKey(
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'passengers_requests',
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'passengers_requests_user_id_fk',
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);
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await queryRunner.dropIndex(
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'passengers_requests',
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'passengers_requests_idx',
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);
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}
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}
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