immich/server/libs/database/src/migrations/1661881837496-AddAssetChecksum.ts
Thanh Pham b80dca74ef
feat(server): calculate sha1 checksum (#525)
* feat(server): override multer storage

* feat(server): calc sha1 of uploaded file

* feat(server): add checksum into asset

* chore(server): add package-lock for mkdirp package

* fix(server): free hash stream

* chore(server): rollback this changes, not refactor here

* refactor(server): re-arrange import statement

* fix(server): make sure hash done before callback

* refactor(server): replace varchar to char for checksum, reserve pixelChecksum for future

* refactor(server): remove pixelChecksum

* refactor(server): convert checksum from string to bytea

* feat(server): add index to checksum

* refactor(): rollback package.json changes

* feat(server): remove uploaded file when progress fail

* feat(server): calculate hash in sequence
2022-08-31 09:27:17 -05:00

17 lines
680 B
TypeScript

import { MigrationInterface, QueryRunner } from "typeorm";
export class AddAssetChecksum1661881837496 implements MigrationInterface {
name = 'AddAssetChecksum1661881837496'
public async up(queryRunner: QueryRunner): Promise<void> {
await queryRunner.query(`ALTER TABLE "assets" ADD "checksum" bytea`);
await queryRunner.query(`CREATE INDEX "IDX_64c507300988dd1764f9a6530c" ON "assets" ("checksum") WHERE 'checksum' IS NOT NULL`);
}
public async down(queryRunner: QueryRunner): Promise<void> {
await queryRunner.query(`DROP INDEX "public"."IDX_64c507300988dd1764f9a6530c"`);
await queryRunner.query(`ALTER TABLE "assets" DROP COLUMN "checksum"`);
}
}