From 0d5df96b3bebf092d0be99beea7493383e05ca02 Mon Sep 17 00:00:00 2001
From: var-poro <110412302+var-poro@users.noreply.github.com>
Date: Wed, 3 Jul 2024 17:55:04 +0200
Subject: [PATCH] Remove transaction session from programController

The commit eliminates use of mongoose session transactions in `programController.ts`. The Program save method and the User save method no longer use sessions, thus simplifying the code and removing potential transactional conflicts.
---
 api/src/controllers/programController.ts | 15 ++++-----------
 1 file changed, 4 insertions(+), 11 deletions(-)

diff --git a/api/src/controllers/programController.ts b/api/src/controllers/programController.ts
index 36b1d7c..76b5e92 100644
--- a/api/src/controllers/programController.ts
+++ b/api/src/controllers/programController.ts
@@ -2,33 +2,26 @@ import {Request, Response} from 'express';
 import Program from '../models/Program';
 import Session from '../models/Session';
 import User from "../models/User";
-import mongoose, {Schema} from "mongoose";
+import {Schema} from "mongoose";
 
 interface AuthRequest extends Request {
     userId?: string;
 }
 
 export const createProgram = async (req: AuthRequest, res: Response) => {
-    const session = await mongoose.startSession();
-    session.startTransaction();
-
     try {
         const program = new Program({...req.body, userId: req.userId});
-        const savedProgram = await program.save({session});
+        const savedProgram = await program.save();
 
-        const user = await User.findById(req.userId).session(session);
+        const user = await User.findById(req.userId);
 
         if (user && !user.activeProgram) {
             user.activeProgram = savedProgram._id as Schema.Types.ObjectId;
-            await user.save({session});
+            await user.save();
         }
 
-        await session.commitTransaction();
-        session.endSession();
         res.status(201).send(savedProgram);
     } catch (error) {
-        await session.abortTransaction();
-        session.endSession();
         res.status(400).send({error: (error as Error).message});
     }
 };