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Merge branch 'dev' of github.com:Tria-plc/edr-platform into freight/feature/user_management_UI

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natib21
2026-07-17 11:03:37 +00:00
parent 57f49a9333 ae94cda2bd
commit 35303ece58
16 changed files with 545 additions and 3 deletions
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85
apps/edr-freight-api/src/migrations/2290000000000-YardFacilities.ts Normal file
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import { MigrationInterface, QueryRunner } from 'typeorm';
/**
* Intercity (DOMESTIC) cargo is loaded at its origin yard and unloaded at its
* destination yard, but only some yards have the equipment to do it. EDR's
* load/unload facilities are Indode, Sebeta, Modjo, Adama, Dire Dawa and Negad —
* and the set grows, so it must be data, not a constant.
*
* `yards.has_facility` marks a yard as a load/unload point; `yard_facilities`
* holds what that facility can do. Only a facility with `has_warehouse` (Indode
* today) stores cargo, and therefore accrues storage/demurrage — the rest just
* move it on and off the train.
*
* `facility_handling_events` records each load/unload and carries its GRN.
* warehouse_inventory can't do that job: its warehouse/yard/zone are NOT NULL, so
* a facility with no warehouse could never have a row. `inventory_id` links to the
* storage record when the facility does have a warehouse.
*/
export class YardFacilities2290000000000 implements MigrationInterface {
name = 'YardFacilities2290000000000';
public async up(queryRunner: QueryRunner): Promise<void> {
await queryRunner.query(`
ALTER TABLE freight.yards
ADD COLUMN IF NOT EXISTS has_facility boolean NOT NULL DEFAULT false
`);
await queryRunner.query(`
CREATE TABLE IF NOT EXISTS freight.yard_facilities (
id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
yard_id uuid NOT NULL REFERENCES freight.yards(id) ON DELETE CASCADE,
has_warehouse boolean NOT NULL DEFAULT false,
equipment_notes text NULL,
is_active boolean NOT NULL DEFAULT true,
created_at timestamptz NOT NULL DEFAULT now(),
updated_at timestamptz NOT NULL DEFAULT now(),
deleted_at timestamptz NULL
)
`);
// One facility record per yard.
await queryRunner.query(`
CREATE UNIQUE INDEX IF NOT EXISTS "UQ_yard_facility_yard"
ON freight.yard_facilities (yard_id) WHERE deleted_at IS NULL
`);
await queryRunner.query(`
CREATE TABLE IF NOT EXISTS freight.facility_handling_events (
id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
booking_id uuid NOT NULL REFERENCES freight.bookings(id),
yard_id uuid NOT NULL REFERENCES freight.yards(id),
train_schedule_id uuid NULL REFERENCES freight.train_schedules(id),
event_type varchar(10) NOT NULL,
grn_number varchar(60) NULL,
quantity numeric(14, 3) NULL,
weight_tons numeric(14, 3) NULL,
inventory_id uuid NULL REFERENCES freight.warehouse_inventory(id),
performed_by varchar(120) NULL,
occurred_at timestamptz NOT NULL DEFAULT now(),
created_at timestamptz NOT NULL DEFAULT now(),
updated_at timestamptz NOT NULL DEFAULT now(),
deleted_at timestamptz NULL
)
`);
await queryRunner.query(`
CREATE INDEX IF NOT EXISTS "IDX_facility_handling_events_booking"
ON freight.facility_handling_events (booking_id)
`);
await queryRunner.query(`
CREATE INDEX IF NOT EXISTS "IDX_facility_handling_events_yard"
ON freight.facility_handling_events (yard_id)
`);
await queryRunner.query(`
CREATE INDEX IF NOT EXISTS "IDX_facility_handling_events_grn"
ON freight.facility_handling_events (grn_number) WHERE grn_number IS NOT NULL
`);
}
public async down(queryRunner: QueryRunner): Promise<void> {
await queryRunner.query(`DROP TABLE IF EXISTS freight.facility_handling_events`);
await queryRunner.query(`DROP TABLE IF EXISTS freight.yard_facilities`);
await queryRunner.query(`
ALTER TABLE freight.yards DROP COLUMN IF EXISTS has_facility
`);
}
}