Added initial implementation for master statistical

src/pages/api/assignments/corporate/index.ts

@@ -0,0 +1,54 @@
+// Next.js API route support: https://nextjs.org/docs/api-routes/introduction
+import type { NextApiRequest, NextApiResponse } from "next";
+import { app } from "@/firebase";
+import {
+  getFirestore,
+  collection,
+  getDocs,
+  query,
+  where,
+  setDoc,
+  doc,
+  getDoc,
+} from "firebase/firestore";
+import { withIronSessionApiRoute } from "iron-session/next";
+import { sessionOptions } from "@/lib/session";
+import { uuidv4 } from "@firebase/util";
+import { Module } from "@/interfaces";
+import { getExams } from "@/utils/exams.be";
+import { Exam, InstructorGender, Variant } from "@/interfaces/exam";
+import { capitalize, flatten, uniqBy } from "lodash";
+import { User } from "@/interfaces/user";
+import moment from "moment";
+import { sendEmail } from "@/email";
+import { getAllAssignersByCorporate } from "@/utils/groups.be";
+import { getAssignmentsByAssigners } from "@/utils/assignments.be";
+
+const db = getFirestore(app);
+
+export default withIronSessionApiRoute(handler, sessionOptions);
+
+async function handler(req: NextApiRequest, res: NextApiResponse) {
+  if (!req.session.user) {
+    res.status(401).json({ ok: false });
+    return;
+  }
+
+  if (req.method === "GET") return await GET(req, res);
+
+  res.status(404).json({ ok: false });
+}
+
+async function GET(req: NextApiRequest, res: NextApiResponse) {
+  const { ids } = req.query as { ids: string };
+  try {
+    const idsList = ids.split(",");
+
+    const assigners = await Promise.all(idsList.map(getAllAssignersByCorporate));
+    const assignmentList = [...assigners.flat(), ...idsList];
+    const assignments = await getAssignmentsByAssigners(assignmentList);
+    res.status(200).json(assignments);
+  } catch (err) {
+    res.status(500).json({ error: err.message });
+  }
+}