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/api/graphql/metadata.module-factory.ts

@@ -0,0 +1,49 @@
+import { YogaDriverConfig } from '@graphql-yoga/nestjs';
+import GraphQLJSON from 'graphql-type-json';
+
+import { CreateContextFactory } from 'src/engine/api/graphql/graphql-config/factories/create-context.factory';
+import { EnvironmentService } from 'src/engine/integrations/environment/environment.service';
+import { ExceptionHandlerService } from 'src/engine/integrations/exception-handler/exception-handler.service';
+import { useExceptionHandler } from 'src/engine/integrations/exception-handler/hooks/use-exception-handler.hook';
+import { useThrottler } from 'src/engine/api/graphql/graphql-config/hooks/use-throttler';
+import { MetadataGraphQLApiModule } from 'src/engine/api/graphql/metadata-graphql-api.module';
+import { renderApolloPlayground } from 'src/engine/utils/render-apollo-playground.util';
+
+export const metadataModuleFactory = async (
+  environmentService: EnvironmentService,
+  exceptionHandlerService: ExceptionHandlerService,
+  createContextFactory: CreateContextFactory,
+): Promise<YogaDriverConfig> => {
+  const config: YogaDriverConfig = {
+    context(context) {
+      return createContextFactory.create(context);
+    },
+    autoSchemaFile: true,
+    include: [MetadataGraphQLApiModule],
+    renderGraphiQL() {
+      return renderApolloPlayground({ path: 'metadata' });
+    },
+    resolvers: { JSON: GraphQLJSON },
+    plugins: [
+      useThrottler({
+        ttl: environmentService.get('API_RATE_LIMITING_TTL'),
+        limit: environmentService.get('API_RATE_LIMITING_LIMIT'),
+        identifyFn: (context) => {
+          return context.user?.id ?? context.req.ip ?? 'anonymous';
+        },
+      }),
+      useExceptionHandler({
+        exceptionHandlerService,
+      }),
+    ],
+    path: '/metadata',
+  };
+
+  if (environmentService.get('DEBUG_MODE')) {
+    config.renderGraphiQL = () => {
+      return renderApolloPlayground({ path: 'metadata' });
+    };
+  }
+
+  return config;
+};