feat: wip server folder structure (#4573)

* feat: wip server folder structure

* fix: merge

* fix: wrong merge

* fix: remove unused file

* fix: comment

* fix: lint

* fix: merge

* fix: remove console.log

* fix: metadata graphql arguments broken

packages/twenty-server/src/engine/strategies/aggregate-by-workspace-context-id.strategy.ts

@@ -0,0 +1,38 @@
+import {
+  HostComponentInfo,
+  ContextId,
+  ContextIdFactory,
+  ContextIdStrategy,
+} from '@nestjs/core';
+
+import { jwtDecode } from 'jwt-decode';
+import { Request } from 'express';
+
+import { JwtPayload } from 'src/engine/core-modules/auth/strategies/jwt.auth.strategy';
+
+const workspaces = new Map<string, ContextId>();
+
+export class AggregateByWorkspaceContextIdStrategy
+  implements ContextIdStrategy
+{
+  attach(contextId: ContextId, request: Request) {
+    const token = request.header('Authorization')?.replace('Bearer ', '');
+    const jwtPayload = token ? jwtDecode<JwtPayload>(token) : null;
+    let workspaceSubTreeId: ContextId;
+
+    if (!jwtPayload) {
+      return () => contextId;
+    }
+
+    if (workspaces.has(jwtPayload.workspaceId)) {
+      workspaceSubTreeId = workspaces.get(jwtPayload.workspaceId)!;
+    } else {
+      workspaceSubTreeId = ContextIdFactory.create();
+      workspaces.set(jwtPayload.workspaceId, workspaceSubTreeId);
+    }
+
+    // If tree is not durable, return the original "contextId" object
+    return (info: HostComponentInfo) =>
+      info.isTreeDurable ? workspaceSubTreeId : contextId;
+  }
+}