Merge branch 'copilot/add-graphql-mongo-metrics' into stage

Author: neSpecc

src/metrics/graphql.ts

@@ -1,5 +1,5 @@
 import client from 'prom-client';
-import { GraphQLRequestContext } from 'apollo-server-plugin-base';
+import { ApolloServerPlugin, GraphQLRequestContext, GraphQLRequestListener } from 'apollo-server-plugin-base';
 import { GraphQLError } from 'graphql';
 
 /**
@@ -37,8 +37,8 @@ export const gqlResolverDuration = new client.Histogram({
 /**
  * Apollo Server plugin to track GraphQL metrics
  */
-export const graphqlMetricsPlugin = {
-  async requestDidStart(requestContext: GraphQLRequestContext) {
+export const graphqlMetricsPlugin: ApolloServerPlugin = {
+  async requestDidStart(requestContext: GraphQLRequestContext): Promise<GraphQLRequestListener> {
     const startTime = Date.now();
     let operationName = 'unknown';
     let operationType = 'unknown';

src/metrics/mongodb.ts

@@ -61,7 +61,7 @@ export function setupMongoMetrics(client: MongoClient): void {
        * e.g., { find: "users" } -> collection is "users"
        */
       // eslint-disable-next-line @typescript-eslint/no-explicit-any
-      const collection = (event.command as any)[event.commandName] || 'unknown';
+      const collection = event.command ? ((event.command as any)[event.commandName] || 'unknown') : 'unknown';
       const db = event.databaseName || 'unknown';
 
       mongoCommandDuration
@@ -88,7 +88,7 @@ export function setupMongoMetrics(client: MongoClient): void {
        * e.g., { find: "users" } -> collection is "users"
        */
       // eslint-disable-next-line @typescript-eslint/no-explicit-any
-      const collection = (event.command as any)[event.commandName] || 'unknown';
+      const collection = event.command ? ((event.command as any)[event.commandName] || 'unknown') : 'unknown';
       const db = event.databaseName || 'unknown';
 
       mongoCommandDuration