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last mile

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natib21
2026-06-22 07:58:56 +00:00
parent bee47b231a
commit 6b1bbd8e59
9 changed files with 445 additions and 0 deletions
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106
apps/edr-freight-api/src/migrations/1810000000001-CreateLastMile.ts Normal file
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import { MigrationInterface, QueryRunner, Table, TableForeignKey } from 'typeorm';
/**
* Create the freight.last_mile table — one row per booking's last-mile
* (terminal → door) leg, with payment split and an optional assigned vehicle.
*/
export class CreateLastMile1810000000001 implements MigrationInterface {
public async up(queryRunner: QueryRunner): Promise<void> {
const exists = await queryRunner.hasTable('freight.last_mile');
if (exists) return;
await queryRunner.createTable(
new Table({
name: 'freight.last_mile',
columns: [
{
name: 'id',
type: 'uuid',
isPrimary: true,
default: 'gen_random_uuid()',
},
{ name: 'booking_id', type: 'uuid', isNullable: false },
{
name: 'status',
type: 'varchar',
length: '30',
default: `'PAYMENT_PENDING'`,
isNullable: false,
},
{
name: 'advanced_payment',
type: 'numeric',
precision: 14,
scale: 2,
default: 0,
isNullable: false,
},
{
name: 'remaining_payment',
type: 'numeric',
precision: 14,
scale: 2,
default: 0,
isNullable: false,
},
{
name: 'estimated_km',
type: 'numeric',
precision: 10,
scale: 2,
isNullable: true,
},
{
name: 'exact_km',
type: 'numeric',
precision: 10,
scale: 2,
isNullable: true,
},
{ name: 'vehicle_id', type: 'uuid', isNullable: true },
{ name: 'created_at', type: 'timestamptz', default: 'now()' },
{ name: 'updated_at', type: 'timestamptz', default: 'now()' },
{ name: 'deleted_at', type: 'timestamptz', isNullable: true },
],
}),
true,
);
await queryRunner.createForeignKey(
'freight.last_mile',
new TableForeignKey({
columnNames: ['booking_id'],
referencedTableName: 'freight.bookings',
referencedColumnNames: ['id'],
onDelete: 'CASCADE',
}),
);
await queryRunner.createForeignKey(
'freight.last_mile',
new TableForeignKey({
columnNames: ['vehicle_id'],
referencedTableName: 'freight.vehicles',
referencedColumnNames: ['id'],
onDelete: 'SET NULL',
}),
);
await queryRunner.query(
`CREATE INDEX "IDX_last_mile_booking_id" ON "freight"."last_mile" ("booking_id")`,
);
await queryRunner.query(
`CREATE INDEX "IDX_last_mile_status" ON "freight"."last_mile" ("status")`,
);
await queryRunner.query(
`CREATE INDEX "IDX_last_mile_vehicle_id" ON "freight"."last_mile" ("vehicle_id")`,
);
}
public async down(queryRunner: QueryRunner): Promise<void> {
const exists = await queryRunner.hasTable('freight.last_mile');
if (exists) {
await queryRunner.dropTable('freight.last_mile');
}
}
}