added API support for posting training reports

api/src/routes/course.ts

@@ -1,5 +1,5 @@
-import { CourseAttendee } from "@app/shared/types/course";
-import { getAllCourses, getCourseEventAttendees, getCourseEventDetails } from "../services/CourseSerivce";
+import { CourseAttendee, CourseEventDetails } from "@app/shared/types/course";
+import { getAllCourses, getCourseEventAttendees, getCourseEventDetails, insertCourseEvent } from "../services/CourseSerivce";
 import { Request, Response, Router } from "express";
 
 const courseRouter = Router();
@@ -36,6 +36,18 @@ eventRouter.get('/attendees/:id', async (req: Request, res: Response) => {
     }
 })
 
+eventRouter.post('/', async (req: Request, res: Response) => {
+    try {
+        console.log();
+        const data: CourseEventDetails = req.body;
+        await insertCourseEvent(data);
+        res.sendStatus(201);
+    } catch (error) {
+        console.error('failed to post training', error);
+        res.status(500).json("failed to post training\n" + error)
+    }
+})
+
 // //insert a new latest rank for a user
 // ur.post('/', async (req, res) => {
 

api/src/services/CourseSerivce.ts

@@ -18,7 +18,7 @@ function buildAttendee(row: RawAttendeeRow): CourseAttendee {
         updated_at: row.updated_at,
         remarks: row.remarks,
         attendee_role_id: row.attendee_role_id,
-        
+
         role: row.role_id
             ? {
                 id: row.role_id,
@@ -44,9 +44,9 @@ export async function getCourseEventAttendees(id: number): Promise<CourseAttende
                 FROM course_attendees ca
                 LEFT JOIN course_attendee_roles ar ON ar.id = ca.attendee_role_id
                 WHERE ca.course_event_id = ?;`;
-    
-    const res:RawAttendeeRow[] = await pool.query(sql, [id]);
-    
+
+    const res: RawAttendeeRow[] = await pool.query(sql, [id]);
+
     return res.map((row) => buildAttendee(row))
 }
 
@@ -56,4 +56,32 @@ export async function getCourseEventDetails(id: number): Promise<CourseEventDeta
     let event = rows[0];
     event.attendees = await getCourseEventAttendees(id);
     return event;
+}
+
+export async function insertCourseEvent(event: CourseEventDetails): Promise<number> {
+    const con = await pool.getConnection();
+    try {
+        await con.beginTransaction();
+        const res = await con.execute("INSERT INTO course_events (course_id, event_date, remarks) VALUES (?, ?, ?);", [event.course_id, event.event_date, event.remarks]);
+        var eventID: number = res.insertId;
+
+        for (const attendee of event.attendees) {
+            await con.execute(`INSERT INTO course_attendees (
+                        attendee_id,
+                        course_event_id,
+                        attendee_role_id,
+                        passed,
+                        remarks
+                        )
+                        VALUES (?, ?, ?, ?, ?);`, [attendee.attendee_id, eventID, attendee.attendee_role_id, attendee.passed, attendee.remarks]);
+
+        }
+        await con.commit();
+    } catch (error) {
+        await con.rollback();
+        throw error;
+    } finally {
+        await con.release();
+        return eventID;
+    }
 }