38 lines
2.2 KiB
TypeScript
38 lines
2.2 KiB
TypeScript
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import { MigrationInterface, QueryRunner } from 'typeorm'
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export class init1669113322388 implements MigrationInterface {
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name = 'init1669113322388'
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public async up(queryRunner: QueryRunner): Promise<void> {
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await queryRunner.query(
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'CREATE TABLE `revisions_revisions` (`uuid` varchar(36) NOT NULL, `item_uuid` varchar(36) NOT NULL, `user_uuid` varchar(36) NULL, `content` mediumtext NULL, `content_type` varchar(255) NULL, `items_key_id` varchar(255) NULL, `enc_item_key` text NULL, `auth_hash` varchar(255) NULL, `creation_date` date NULL, `created_at` datetime(6) NULL, `updated_at` datetime(6) NULL, INDEX `item_uuid` (`item_uuid`), INDEX `user_uuid` (`user_uuid`), INDEX `creation_date` (`creation_date`), INDEX `created_at` (`created_at`), PRIMARY KEY (`uuid`)) ENGINE=InnoDB',
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)
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await this.syncSchemaBetweenLegacyRevisions(queryRunner)
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}
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public async down(queryRunner: QueryRunner): Promise<void> {
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await queryRunner.query('DROP INDEX `created_at` ON `revisions_revisions`')
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await queryRunner.query('DROP INDEX `creation_date` ON `revisions_revisions`')
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await queryRunner.query('DROP INDEX `user_uuid` ON `revisions_revisions`')
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await queryRunner.query('DROP INDEX `item_uuid` ON `revisions_revisions`')
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await queryRunner.query('DROP TABLE `revisions_revisions`')
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}
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private async syncSchemaBetweenLegacyRevisions(queryRunner: QueryRunner): Promise<void> {
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const revisionsTableExistsQueryResult = await queryRunner.manager.query(
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'SELECT COUNT(*) as count FROM information_schema.tables WHERE table_schema = DATABASE() AND table_name = "revisions"',
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)
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const revisionsTableExists = revisionsTableExistsQueryResult[0].count === 1
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if (!revisionsTableExists) {
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return
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}
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await queryRunner.query(
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'INSERT INTO `revisions_revisions`(`uuid`, `item_uuid`, `user_uuid`, `content`, `content_type`, `items_key_id`, `enc_item_key`, `auth_hash`, `creation_date`, `created_at`, `updated_at`) SELECT `uuid`, `item_uuid`, NULL, `content`, `content_type`, `items_key_id`, `enc_item_key`, `auth_hash`, `creation_date`, `created_at`, `updated_at` FROM `revisions`',
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)
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await queryRunner.query('DROP TABLE `revisions`')
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}
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}
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