4586 fix workspace member feature (#4680)

* Fix import

* Handle delete workspace member consequences

* Add a patch to request deleted workspace member's userId

* Remove useless relations

* Handle delete workspace + refactor

* Add missing migration

* Fix test

* Code review returns

* Add missing operation in migration file

* Fix code review return update

* Fix workspaceMember<>ConnectedAccount relation

packages/twenty-server/src/engine/api/graphql/workspace-query-runner/workspace-query-runner.service.ts

@@ -407,6 +407,15 @@ export class WorkspaceQueryRunnerService {
       args,
       options,
     );
+
+    // TODO START: remove this awful patch and use our upcoming custom ORM is developed
+    const deletedWorkspaceMember = await this.handleDeleteWorkspaceMember(
+      args.id,
+      workspaceId,
+      objectMetadataItem,
+    );
+    // TODO END
+
     const result = await this.execute(query, workspaceId);
 
     const parsedResults = (
@@ -429,7 +438,10 @@ export class WorkspaceQueryRunnerService {
       recordId: args.id,
       objectMetadata: objectMetadataItem,
       details: {
-        before: this.removeNestedProperties(parsedResults?.[0]),
+        before: {
+          ...(deletedWorkspaceMember ?? {}),
+          ...this.removeNestedProperties(parsedResults?.[0]),
+        },
       },
     } satisfies ObjectRecordDeleteEvent<any>);
 
@@ -555,4 +567,33 @@ export class WorkspaceQueryRunnerService {
       );
     });
   }
+
+  async handleDeleteWorkspaceMember(
+    id: string,
+    workspaceId: string,
+    objectMetadataItem: ObjectMetadataInterface,
+  ) {
+    if (objectMetadataItem.nameSingular !== 'workspaceMember') {
+      return;
+    }
+
+    const workspaceMemberResult = await this.executeAndParse<IRecord>(
+      `
+      query {
+        workspaceMemberCollection(filter: {id: {eq: "${id}"}}) {
+          edges {
+            node {
+              userId: userId
+            }
+          }
+        }
+      }
+      `,
+      objectMetadataItem,
+      '',
+      workspaceId,
+    );
+
+    return workspaceMemberResult.edges?.[0]?.node;
+  }
 }