feat: add copilot metrics (#8455)

fix CLOUD-73

packages/backend/server/src/core/doc/job.ts

@@ -3,7 +3,7 @@ import { Cron, CronExpression, SchedulerRegistry } from '@nestjs/schedule';
 import { PrismaClient } from '@prisma/client';
 
 import {
-  CallTimer,
+  CallMetric,
   Config,
   type EventPayload,
   metrics,
@@ -47,7 +47,7 @@ export class DocStorageCronJob implements OnModuleInit {
     }
   }
 
-  @CallTimer('doc', 'auto_merge_pending_doc_updates')
+  @CallMetric('doc', 'auto_merge_pending_doc_updates')
   async autoMergePendingDocUpdates() {
     try {
       const randomDoc = await this.workspace.randomDoc();

packages/backend/server/src/core/doc/options.ts

@@ -3,7 +3,7 @@ import { chunk } from 'lodash-es';
 import * as Y from 'yjs';
 
 import {
-  CallTimer,
+  CallMetric,
   Config,
   mergeUpdatesInApplyWay as yotcoMergeUpdates,
   metrics,
@@ -89,12 +89,12 @@ export class DocStorageOptions implements IDocStorageOptions {
     return this.config.doc.history.interval;
   };
 
-  @CallTimer('doc', 'yjs_merge_updates')
+  @CallMetric('doc', 'yjs_merge_updates')
   private simpleMergeUpdates(updates: Uint8Array[]) {
     return Y.mergeUpdates(updates);
   }
 
-  @CallTimer('doc', 'yjs_recover_updates_to_doc')
+  @CallMetric('doc', 'yjs_recover_updates_to_doc')
   private recoverDoc(updates: Uint8Array[]): Promise<Y.Doc> {
     const doc = new Y.Doc();
     const chunks = chunk(updates, 10);

packages/backend/server/src/core/doc/storage/doc.ts

@@ -7,7 +7,7 @@ import {
   UndoManager,
 } from 'yjs';
 
-import { CallTimer } from '../../../fundamentals';
+import { CallMetric } from '../../../fundamentals';
 import { Connection } from './connection';
 import { SingletonLocker } from './lock';
 
@@ -165,7 +165,7 @@ export abstract class DocStorageAdapter extends Connection {
     force?: boolean
   ): Promise<boolean>;
 
-  @CallTimer('doc', 'squash')
+  @CallMetric('doc', 'squash')
   protected async squash(updates: DocUpdate[]): Promise<DocUpdate> {
     const merge = this.options?.mergeUpdates ?? mergeUpdates;
     const lastUpdate = updates.at(-1);

packages/backend/server/src/core/sync/gateway.ts

@@ -12,7 +12,7 @@ import { diffUpdate, encodeStateVectorFromUpdate } from 'yjs';
 
 import {
   AlreadyInSpace,
-  CallTimer,
+  CallMetric,
   Config,
   DocNotFound,
   GatewayErrorWrapper,
@@ -33,7 +33,7 @@ import { DocID } from '../utils/doc';
 const SubscribeMessage = (event: string) =>
   applyDecorators(
     GatewayErrorWrapper(event),
-    CallTimer('socketio', 'event_duration', { event }),
+    CallMetric('socketio', 'event_duration', undefined, { event }),
     RawSubscribeMessage(event)
   );
 

packages/backend/server/src/core/workspaces/controller.ts

@@ -6,7 +6,7 @@ import {
   AccessDenied,
   ActionForbidden,
   BlobNotFound,
-  CallTimer,
+  CallMetric,
   DocHistoryNotFound,
   DocNotFound,
   InvalidHistoryTimestamp,
@@ -32,7 +32,7 @@ export class WorkspacesController {
   // NOTE: because graphql can't represent a File, so we have to use REST API to get blob
   @Public()
   @Get('/:id/blobs/:name')
-  @CallTimer('controllers', 'workspace_get_blob')
+  @CallMetric('controllers', 'workspace_get_blob')
   async blob(
     @CurrentUser() user: CurrentUser | undefined,
     @Param('id') workspaceId: string,
@@ -76,7 +76,7 @@ export class WorkspacesController {
   // get doc binary
   @Public()
   @Get('/:id/docs/:guid')
-  @CallTimer('controllers', 'workspace_get_doc')
+  @CallMetric('controllers', 'workspace_get_doc')
   async doc(
     @CurrentUser() user: CurrentUser | undefined,
     @Param('id') ws: string,
@@ -128,7 +128,7 @@ export class WorkspacesController {
   }
 
   @Get('/:id/docs/:guid/histories/:timestamp')
-  @CallTimer('controllers', 'workspace_get_history')
+  @CallMetric('controllers', 'workspace_get_history')
   async history(
     @CurrentUser() user: CurrentUser,
     @Param('id') ws: string,