From c3249a95bab905fa272a953133a643b49bdff557 Mon Sep 17 00:00:00 2001
From: Vidhu Kant Sharma <vidhukant@vidhukant.com>
Date: Mon, 28 Apr 2025 11:49:23 +0530
Subject: Added route to GET single transaction by id

---
 src/controller/transaction.ts | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

(limited to 'src/controller/transaction.ts')

diff --git a/src/controller/transaction.ts b/src/controller/transaction.ts
index 6c818d6..9d4d6da 100644
--- a/src/controller/transaction.ts
+++ b/src/controller/transaction.ts
@@ -16,7 +16,7 @@
  */
 
 import { Request, Response } from "express";
-import { create, read, del } from "../service/transaction";
+import { create, read, readOne, del } from "../service/transaction";
 
 const addNew = async (req: Request, res: Response) => {
     try {
@@ -40,6 +40,22 @@ const get = async (req: Request, res: Response) => {
     }
 }
 
+const getOne = async (req: Request, res: Response) => {
+    try {
+        // @ts-ignore
+        const transaction = await readOne(req.userId, parseInt(req.params.transactionId)); // TODO: handle non int value passed (bad req)
+        res.status(200).json({ transaction: transaction });
+    } catch(error) {
+        // @ts-ignore
+        if (error.message == "forbidden") {
+            res.status(403).json({ error: "You are not allowed to view this transaction." });
+        } else {
+            res.status(500).json({ error: "Internal Server Error" });
+            console.error(error);
+        }
+    }
+}
+
 const remove = async (req: Request, res: Response) => {
     try {
         // @ts-ignore
@@ -65,5 +81,6 @@ const remove = async (req: Request, res: Response) => {
 export {
     addNew,
     get,
+    getOne,
     remove
 }
-- 
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