Member count report

Author: jmgasper

sql/reports/topcoder/member-count.sql

@@ -0,0 +1,5 @@
+SELECT
+    COUNT(*) AS "user.count"
+FROM identity.user AS "user"
+WHERE ("user".status) ILIKE 'A'
+LIMIT 500;

src/app.module.ts

@@ -5,6 +5,7 @@ import { AuthMiddleware } from "./auth/auth.middleware";
 import { HealthModule } from "./health/health.module";
 
 import { TopgearReportsModule } from "./reports/topgear/topgear-reports.module";
+import { TopcoderReportsModule } from "./reports/topcoder/topcoder-reports.module";
 import { StatisticsModule } from "./statistics/statistics.module";
 import { SfdcReportsModule } from "./reports/sfdc/sfdc-reports.module";
 import { ChallengesReportsModule } from "./reports/challenges/challenges-reports.module";
@@ -14,6 +15,7 @@ import { ChallengesReportsModule } from "./reports/challenges/challenges-reports
     ConfigModule.forRoot({ isGlobal: true }),
     DbModule,
     TopgearReportsModule,
+    TopcoderReportsModule,
     StatisticsModule,
     SfdcReportsModule,
     ChallengesReportsModule,

src/reports/topcoder/topcoder-reports.controller.ts

@@ -0,0 +1,15 @@
+import { Controller, Get } from "@nestjs/common";
+import { ApiOperation, ApiTags } from "@nestjs/swagger";
+import { TopcoderReportsService } from "./topcoder-reports.service";
+
+@ApiTags("Topcoder Reports")
+@Controller("/topcoder")
+export class TopcoderReportsController {
+  constructor(private readonly reports: TopcoderReportsService) {}
+
+  @Get("/member-count")
+  @ApiOperation({ summary: "Total number of active members" })
+  getMemberCount() {
+    return this.reports.getMemberCount();
+  }
+}

src/reports/topcoder/topcoder-reports.module.ts

@@ -0,0 +1,10 @@
+import { Module } from "@nestjs/common";
+import { TopcoderReportsController } from "./topcoder-reports.controller";
+import { TopcoderReportsService } from "./topcoder-reports.service";
+import { SqlLoaderService } from "../../common/sql-loader.service";
+
+@Module({
+  controllers: [TopcoderReportsController],
+  providers: [TopcoderReportsService, SqlLoaderService],
+})
+export class TopcoderReportsModule {}

src/reports/topcoder/topcoder-reports.service.ts

@@ -0,0 +1,18 @@
+import { Injectable } from "@nestjs/common";
+import { DbService } from "../../db/db.service";
+import { SqlLoaderService } from "../../common/sql-loader.service";
+
+@Injectable()
+export class TopcoderReportsService {
+  constructor(
+    private readonly db: DbService,
+    private readonly sql: SqlLoaderService,
+  ) {}
+
+  async getMemberCount() {
+    const query = this.sql.load("reports/topcoder/member-count.sql");
+    const rows = await this.db.query<{ "user.count": string | number }>(query);
+    const value = rows?.[0]?.["user.count"];
+    return { "user.count": Number(value ?? 0) };
+  }
+}