implement initialization of approval workflows on exam creation.

src/pages/api/approval-workflows/index.ts

@@ -1,14 +1,23 @@
 // Next.js API route support: https://nextjs.org/docs/api-routes/introduction
+import { Module } from "@/interfaces";
 import { sessionOptions } from "@/lib/session";
 import { requestUser } from "@/utils/api";
-import { getApprovalWorkflows } from "@/utils/approval.workflows.be";
+import { createApprovalWorkflow, getApprovalWorkflowByFormIntaker, getApprovalWorkflows } from "@/utils/approval.workflows.be";
 import { withIronSessionApiRoute } from "iron-session/next";
 import type { NextApiRequest, NextApiResponse } from "next";
 
 export default withIronSessionApiRoute(handler, sessionOptions);
 
+interface PostRequestBody {
+    examAuthor: string,
+    examId: string,
+    examName: string,
+    examModule: Module,
+}
+
 async function handler(req: NextApiRequest, res: NextApiResponse) {
     if (req.method === "GET") return await get(req, res);
+    if (req.method === "POST") return await post(req, res);
 }
 
 async function get(req: NextApiRequest, res: NextApiResponse) {
@@ -19,5 +28,33 @@ async function get(req: NextApiRequest, res: NextApiResponse) {
         return res.status(403).json({ ok: false });
     }
 
-    return res.status(200).json(await getApprovalWorkflows("configured-workflows"));
+    return res.status(200).json(await getApprovalWorkflows("active-workflows"));
+}
+
+async function post(req: NextApiRequest, res: NextApiResponse) {
+    const user = await requestUser(req, res);
+    if (!user) return res.status(401).json({ ok: false });
+
+    if (!["admin", "developer", "corporate", "mastercorporate"].includes(user.type)) {
+        return res.status(403).json({ ok: false });
+    }
+
+    const { examAuthor, examId, examModule } = req.body as PostRequestBody;
+
+    if (examAuthor) {
+        const configuredWorkflow = await getApprovalWorkflowByFormIntaker(examAuthor);
+        if(configuredWorkflow) {
+            configuredWorkflow.modules.push(examModule);
+            configuredWorkflow.name = `${examId}`;
+            configuredWorkflow.examId = examId;
+            configuredWorkflow.startDate = Date.now();
+    
+            return res.status(201).json(await createApprovalWorkflow("active-workflows", configuredWorkflow));
+        } else {
+            return res.status(404).json("No configured workflow found for examAuthor.");
+        }
+
+    }
+
+
 }