Standard migration command (#2236)

* Add Standard Object migration commands

* rebase

* add sync-tenant-metadata command

* fix naming

* renaming command class names

* remove field deletion and use object cascade instead

---------

Co-authored-by: Charles Bochet <charlesBochet@users.noreply.github.com>

server/src/metadata/commands/sync-tenant-metadata.command.ts

@@ -0,0 +1,57 @@
+import { Command, CommandRunner, Option } from 'nest-commander';
+
+import { ObjectMetadataService } from 'src/metadata/object-metadata/services/object-metadata.service';
+import { FieldMetadataService } from 'src/metadata/field-metadata/services/field-metadata.service';
+import { TenantInitialisationService } from 'src/metadata/tenant-initialisation/tenant-initialisation.service';
+import { DataSourceMetadataService } from 'src/metadata/data-source-metadata/data-source-metadata.service';
+
+// TODO: implement dry-run
+interface RunTenantMigrationsOptions {
+  workspaceId: string;
+}
+
+@Command({
+  name: 'tenant:sync-metadata',
+  description: 'Sync metadata',
+})
+export class SyncTenantMetadataCommand extends CommandRunner {
+  constructor(
+    private readonly objectMetadataService: ObjectMetadataService,
+    private readonly fieldMetadataService: FieldMetadataService,
+    private readonly dataSourceMetadataService: DataSourceMetadataService,
+    private readonly tenantInitialisationService: TenantInitialisationService,
+  ) {
+    super();
+  }
+
+  async run(
+    _passedParam: string[],
+    options: RunTenantMigrationsOptions,
+  ): Promise<void> {
+    // TODO: run in a dedicated job + run queries in a transaction.
+    const dataSourceMetadata =
+      await this.dataSourceMetadataService.getLastDataSourceMetadataFromWorkspaceIdOrFail(
+        options.workspaceId,
+      );
+
+    // TODO: This solution could be improved, using a diff for example, we should not have to delete all metadata and recreate them.
+    await this.objectMetadataService.deleteMany({
+      workspaceId: { eq: options.workspaceId },
+    });
+
+    // TODO: this should not be the responsibility of tenantInitialisationService.
+    await this.tenantInitialisationService.createObjectsAndFieldsMetadata(
+      dataSourceMetadata.id,
+      options.workspaceId,
+    );
+  }
+
+  @Option({
+    flags: '-w, --workspace-id [workspace_id]',
+    description: 'workspace id',
+    required: true,
+  })
+  parseWorkspaceId(value: string): string {
+    return value;
+  }
+}