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add foreign keys to following where instance is referenced

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Hazelnoot 2025-05-24 22:00:57 -04:00
parent 59099a2b2a
commit 51128028f4
2 changed files with 47 additions and 0 deletions
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packages/backend/migration/1748137683887-add_instance_foreign_keys_to_following.js Normal file
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/*
* SPDX-FileCopyrightText: hazelnoot and other Sharkey contributors
* SPDX-License-Identifier: AGPL-3.0-only
*/
/**
* @typedef {import('typeorm').MigrationInterface} MigrationInterface
*/
/**
* @class
* @implements {MigrationInterface}
*/
export class AddInstanceForeignKeysToFollowing1748137683887 {
name = 'AddInstanceForeignKeysToFollowing1748137683887'
async up(queryRunner) {
await queryRunner.query(`ALTER TABLE "following" ADD CONSTRAINT "FK_following_followerHost" FOREIGN KEY ("followerHost") REFERENCES "instance"("host") ON DELETE CASCADE ON UPDATE NO ACTION`);
await queryRunner.query(`ALTER TABLE "following" ADD CONSTRAINT "FK_following_followeeHost" FOREIGN KEY ("followeeHost") REFERENCES "instance"("host") ON DELETE CASCADE ON UPDATE NO ACTION`);
}
async down(queryRunner) {
await queryRunner.query(`ALTER TABLE "following" DROP CONSTRAINT "FK_following_followeeHost"`);
await queryRunner.query(`ALTER TABLE "following" DROP CONSTRAINT "FK_following_followerHost"`);
}
}