feat: workspace cache version instead of event emitter (#2637)

server/src/database/typeorm/metadata/migrations/1700650554672-addWorkspaceCacheVersion.ts

@@ -0,0 +1,14 @@
+import { MigrationInterface, QueryRunner } from "typeorm";
+
+export class AddWorkspaceCacheVersion1700650554672 implements MigrationInterface {
+    name = 'AddWorkspaceCacheVersion1700650554672'
+
+    public async up(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`CREATE TABLE "metadata"."workspaceCacheVersion" ("id" uuid NOT NULL DEFAULT uuid_generate_v4(), "workspaceId" character varying NOT NULL, "version" character varying NOT NULL, "createdAt" TIMESTAMP NOT NULL DEFAULT now(), "updatedAt" TIMESTAMP NOT NULL DEFAULT now(), CONSTRAINT "UQ_1a80ecf2638b477809403cc26ed" UNIQUE ("workspaceId"), CONSTRAINT "PK_5d502f8dbfb5b9a8bf2439320e9" PRIMARY KEY ("id"))`);
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`DROP TABLE "metadata"."workspaceCacheVersion"`);
+    }
+
+}