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https://github.com/Tria-plc/edr-platform.git
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84 lines
2.9 KiB
TypeScript
84 lines
2.9 KiB
TypeScript
import { MigrationInterface, QueryRunner } from 'typeorm';
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/**
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* Moves service-level priority off the service_types table and onto the
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* admin-managed priority_configs table as a new CUSTOMS rule type.
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*
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* - Drops service_types.priority_bonus_points (replaced by CUSTOMS configs).
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* - Widens priority_configs.type CHECK to allow 'CUSTOMS' (currency must be
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* null, same as WAGON).
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* - Seeds the two customs wagon-count tiers: 1–10 → 7 pts, 11–53 → 15 pts.
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* CUSTOMS rules apply only when the booking's service type includesCustoms.
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*/
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export class AddCustomsPriorityConfig2000000000000 implements MigrationInterface {
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public async up(queryRunner: QueryRunner): Promise<void> {
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await queryRunner.query(`
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ALTER TABLE freight.service_types DROP COLUMN IF EXISTS priority_bonus_points;
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`);
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await queryRunner.query(`
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ALTER TABLE freight.priority_configs
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DROP CONSTRAINT IF EXISTS priority_configs_type_check;
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`);
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await queryRunner.query(`
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ALTER TABLE freight.priority_configs
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ADD CONSTRAINT priority_configs_type_check
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CHECK (type IN ('WAGON', 'CURRENCY', 'CUSTOMS'));
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`);
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await queryRunner.query(`
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ALTER TABLE freight.priority_configs
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DROP CONSTRAINT IF EXISTS chk_currency_for_type;
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`);
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await queryRunner.query(`
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ALTER TABLE freight.priority_configs
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ADD CONSTRAINT chk_currency_for_type CHECK (
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(type = 'WAGON' AND currency IS NULL) OR
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(type = 'CURRENCY' AND currency IS NOT NULL) OR
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(type = 'CUSTOMS' AND currency IS NULL)
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);
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`);
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await queryRunner.query(`
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INSERT INTO freight.priority_configs
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(type, label, currency, min_wagon_count, max_wagon_count, score_points, is_active, display_order)
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VALUES
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('CUSTOMS', 'With customs 1–10 wagons', NULL, 1, 10, 7, true, 1),
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('CUSTOMS', 'With customs 11–53 wagons', NULL, 11, 53, 15, true, 2);
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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.query(`
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DELETE FROM freight.priority_configs WHERE type = 'CUSTOMS';
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`);
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await queryRunner.query(`
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ALTER TABLE freight.priority_configs
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DROP CONSTRAINT IF EXISTS chk_currency_for_type;
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`);
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await queryRunner.query(`
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ALTER TABLE freight.priority_configs
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ADD CONSTRAINT chk_currency_for_type CHECK (
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(type = 'WAGON' AND currency IS NULL) OR
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(type = 'CURRENCY' AND currency IS NOT NULL)
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);
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`);
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await queryRunner.query(`
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ALTER TABLE freight.priority_configs
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DROP CONSTRAINT IF EXISTS priority_configs_type_check;
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`);
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await queryRunner.query(`
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ALTER TABLE freight.priority_configs
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ADD CONSTRAINT priority_configs_type_check
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CHECK (type IN ('WAGON', 'CURRENCY'));
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`);
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await queryRunner.query(`
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ALTER TABLE freight.service_types
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ADD COLUMN IF NOT EXISTS priority_bonus_points INT NOT NULL DEFAULT 0;
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`);
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}
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}
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