mirror of
https://activitypub.software/TransFem-org/Sharkey.git
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35 lines
2 KiB
JavaScript
35 lines
2 KiB
JavaScript
/*
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* SPDX-FileCopyrightText: hazelnoot and other Sharkey contributors
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* SPDX-License-Identifier: AGPL-3.0-only
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*/
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/**
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* @typedef {import('typeorm').MigrationInterface} MigrationInterface
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*/
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/**
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* @class
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* @implements {MigrationInterface}
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*/
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export class AddInstanceForeignKeys1748128176881 {
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name = 'AddInstanceForeignKeys1748128176881'
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async up(queryRunner) {
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// Fix-up: Sharkey versions in early-mid 2025 could federate with HTTP URLs, which would produce a user with no matching instance.
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// These users are fundamentally broken and can just be removed, which ensures that the FK can create without conflicts.
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// But we must also *preserve* those with a matching registered instance, as FireFish allowed federation over HTTP and some older instances may have fully-populated users.
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await queryRunner.query(`DELETE FROM "user" WHERE "uri" LIKE 'http:%' AND NOT EXISTS (select 1 from "instance" where "instance"."host" = "user"."host")`);
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await queryRunner.query(`ALTER TABLE "user" ADD CONSTRAINT "FK_user_host" FOREIGN KEY ("host") REFERENCES "instance"("host") ON DELETE CASCADE ON UPDATE NO ACTION`);
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await queryRunner.query(`ALTER TABLE "note" ADD CONSTRAINT "FK_note_userHost" FOREIGN KEY ("userHost") REFERENCES "instance"("host") ON DELETE CASCADE ON UPDATE NO ACTION`);
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await queryRunner.query(`ALTER TABLE "note" ADD CONSTRAINT "FK_note_replyUserHost" FOREIGN KEY ("replyUserHost") REFERENCES "instance"("host") ON DELETE CASCADE ON UPDATE NO ACTION`);
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await queryRunner.query(`ALTER TABLE "note" ADD CONSTRAINT "FK_note_renoteUserHost" FOREIGN KEY ("renoteUserHost") REFERENCES "instance"("host") ON DELETE CASCADE ON UPDATE NO ACTION`);
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}
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async down(queryRunner) {
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await queryRunner.query(`ALTER TABLE "note" DROP CONSTRAINT "FK_note_renoteUserHost"`);
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await queryRunner.query(`ALTER TABLE "note" DROP CONSTRAINT "FK_note_replyUserHost"`);
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await queryRunner.query(`ALTER TABLE "note" DROP CONSTRAINT "FK_note_userHost"`);
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await queryRunner.query(`ALTER TABLE "user" DROP CONSTRAINT "FK_user_host"`);
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}
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}
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