add api key tracking

Author: marc-aurele-besner

indexers/api/src/app.module.ts

@@ -15,6 +15,7 @@ import { ApiDailyUsage } from './entities/users/api-daily-usage.entity';
 import { ApiKey } from './entities/users/api-key.entity';
 import { ApiMonthlyUsage } from './entities/users/api-monthly-usage.entity';
 import { Profile } from './entities/users/profile.entity';
+import { ApiUsageService } from './services/api-usage.service';
 
 @Module({
   imports: [
@@ -57,6 +58,6 @@ import { Profile } from './entities/users/profile.entity';
     ExtrinsicsController,
     AccountsController,
   ],
-  providers: [AppService, ApiKeyStrategy],
+  providers: [AppService, ApiKeyStrategy, ApiUsageService],
 })
 export class AppModule {}

indexers/api/src/auth/api-key.strategy.ts

@@ -4,6 +4,7 @@ import { InjectRepository } from '@nestjs/typeorm';
 import { HeaderAPIKeyStrategy } from 'passport-headerapikey';
 import { Repository } from 'typeorm';
 import { ApiKey } from '../entities/users/api-key.entity';
+import { ApiUsageService } from '../services/api-usage.service';
 
 @Injectable()
 export class ApiKeyStrategy extends PassportStrategy(
@@ -13,10 +14,9 @@ export class ApiKeyStrategy extends PassportStrategy(
   constructor(
     @InjectRepository(ApiKey)
     private apiKeyRepository: Repository<ApiKey>,
+    private apiUsageService: ApiUsageService,
   ) {
     super({ header: 'X-API-KEY', prefix: '' }, true, async (apiKey, done) => {
-      console.log('apiKey', apiKey);
-      console.log('done', done);
       return this.validate(apiKey, done);
     });
   }
@@ -25,10 +25,7 @@ export class ApiKeyStrategy extends PassportStrategy(
     apiKey: string,
     done: (error: Error | null, data: ApiKey | boolean) => void,
   ) {
-    console.log('Received API Key:', apiKey);
-
     if (!apiKey) {
-      console.log('No API Key provided');
       return done(new UnauthorizedException('Missing API Key'), false);
     }
 
@@ -37,16 +34,15 @@ export class ApiKeyStrategy extends PassportStrategy(
         where: { id: apiKey },
       });
 
-      console.log('Database query result:', key);
-
       if (!key || key.total_requests_remaining <= 0) {
-        console.log('Invalid or expired API Key');
         return done(new UnauthorizedException('Invalid API Key'), false);
       }
 
+      // Track API usage after successful validation
+      await this.apiUsageService.trackUsage(apiKey);
+
       return done(null, key);
     } catch (error) {
-      console.log('Error during validation:', error);
       return done(new UnauthorizedException('Invalid API Key'), false);
     }
   }

indexers/api/src/controllers/extrinsics.controller.ts

@@ -27,7 +27,10 @@ export class ExtrinsicsController {
   ) {}
 
   @Get(':hash')
-  @ApiOperation({ summary: 'Get extrinsic by hash' })
+  @ApiOperation({
+    operationId: 'getExtrinsicByHash',
+    summary: 'Get extrinsic by hash',
+  })
   @ApiResponse({
     status: 200,
     description: 'Returns the extrinsic details',