90 day new member report

Author: jmgasper

sql/reports/topcoder/90-day-new-members.sql

@@ -0,0 +1,7 @@
+SELECT
+    COUNT(*) AS "user.count"
+FROM identity."user" AS "user"
+WHERE "user".status ILIKE 'A'
+  AND "user".create_date >= (DATE_TRUNC('day', CURRENT_TIMESTAMP) - INTERVAL '89 days')
+  AND "user".create_date < (DATE_TRUNC('day', CURRENT_TIMESTAMP) + INTERVAL '1 day')
+LIMIT 500;

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

@@ -18,4 +18,10 @@ export class TopcoderReportsController {
   get90DayMemberSpend() {
     return this.reports.get90DayMemberSpend();
   }
+
+  @Get("/90-day-new-members")
+  @ApiOperation({ summary: "Total number of new active members created in the last 90 days" })
+  get90DayNewMembers() {
+    return this.reports.get90DayNewMembers();
+  }
 }

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

@@ -24,4 +24,11 @@ export class TopcoderReportsService {
     const value = rows?.[0]?.["user_payment.gross_amount"];
     return { "user_payment.gross_amount": Number(value ?? 0) };
   }
+
+  async get90DayNewMembers() {
+    const query = this.sql.load("reports/topcoder/90-day-new-members.sql");
+    const rows = await this.db.query<{ "user.count": string | number }>(query);
+    const value = rows?.[0]?.["user.count"];
+    return { "user.count": Number(value ?? 0) };
+  }
 }