Tria/edr-platform
1
0
Fork 0
mirror of https://github.com/Tria-plc/edr-platform.git synced 2026-08-29 23:28:11 +00:00
Code Issues Packages Projects Releases Wiki Activity

feat(freight): added routes and locomotives

Browse Source
This commit is contained in:
Michael Abebe
2026-06-06 16:23:48 +03:00
parent e067da29df
commit a9c2f2eb97
32 changed files with 1443 additions and 64 deletions
Download Patch File Download Diff File Expand all files Collapse all files

87
apps/edr-freight-api/src/migrations/1750100000000-AddRoutesAndExtendLocomotives.ts Normal file
View File

@@ -0,0 +1,87 @@
import { MigrationInterface, QueryRunner } from 'typeorm';
export class AddRoutesAndExtendLocomotives1750100000000 implements MigrationInterface {
name = 'AddRoutesAndExtendLocomotives1750100000000';
public async up(queryRunner: QueryRunner): Promise<void> {
await queryRunner.query(`
ALTER TABLE freight.locomotives
ADD COLUMN IF NOT EXISTS locomotive_type VARCHAR(20) NOT NULL DEFAULT 'DIESEL',
ADD COLUMN IF NOT EXISTS max_train_length_meters NUMERIC(10,3) NOT NULL DEFAULT 760,
ADD COLUMN IF NOT EXISTS power_kw NUMERIC(10,3) NULL,
ADD COLUMN IF NOT EXISTS traction_force_kn NUMERIC(10,3) NULL,
ADD COLUMN IF NOT EXISTS max_speed_kmh NUMERIC(10,3) NULL;
`);
await queryRunner.query(`
UPDATE freight.locomotives
SET status = 'OUT_OF_SERVICE'
WHERE status = 'INACTIVE';
`);
await queryRunner.query(`
CREATE TABLE IF NOT EXISTS freight.routes (
id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
name VARCHAR(120) NOT NULL UNIQUE,
origin_yard_id UUID NOT NULL REFERENCES freight.yards(id),
destination_yard_id UUID NOT NULL REFERENCES freight.yards(id),
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
);
`);
await queryRunner.query(`
CREATE TABLE IF NOT EXISTS freight.route_milestones (
id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
route_id UUID NOT NULL REFERENCES freight.routes(id) ON DELETE CASCADE,
yard_id UUID NOT NULL REFERENCES freight.yards(id),
sequence_no INT NOT NULL,
created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
updated_at TIMESTAMPTZ NOT NULL DEFAULT now(),
deleted_at TIMESTAMPTZ NULL,
CONSTRAINT uq_route_milestones_route_sequence UNIQUE (route_id, sequence_no)
);
`);
await queryRunner.query(`
CREATE INDEX IF NOT EXISTS idx_routes_origin_yard_id
ON freight.routes(origin_yard_id);
`);
await queryRunner.query(`
CREATE INDEX IF NOT EXISTS idx_routes_destination_yard_id
ON freight.routes(destination_yard_id);
`);
await queryRunner.query(`
CREATE INDEX IF NOT EXISTS idx_routes_is_active
ON freight.routes(is_active);
`);
await queryRunner.query(`
CREATE INDEX IF NOT EXISTS idx_route_milestones_route_id
ON freight.route_milestones(route_id);
`);
await queryRunner.query(`
CREATE INDEX IF NOT EXISTS idx_route_milestones_yard_id
ON freight.route_milestones(yard_id);
`);
}
public async down(queryRunner: QueryRunner): Promise<void> {
await queryRunner.query(`DROP TABLE IF EXISTS freight.route_milestones;`);
await queryRunner.query(`DROP TABLE IF EXISTS freight.routes;`);
await queryRunner.query(`
ALTER TABLE freight.locomotives
DROP COLUMN IF EXISTS max_speed_kmh,
DROP COLUMN IF EXISTS traction_force_kn,
DROP COLUMN IF EXISTS power_kw,
DROP COLUMN IF EXISTS max_train_length_meters,
DROP COLUMN IF EXISTS locomotive_type;
`);
await queryRunner.query(`
UPDATE freight.locomotives
SET status = 'INACTIVE'
WHERE status = 'OUT_OF_SERVICE';
`);
}
}