From 8cea406ce5937be5b922b7e67a12f12a36475c05 Mon Sep 17 00:00:00 2001
From: Tushar <tusharbansal@iitbhilai.ac.in>
Date: Tue, 9 Apr 2024 23:23:18 +0530
Subject: [PATCH 1/3] feat: add discount

---
 controllers/vendorController.js | 36 +++++++++++++++++++++++++++++++++
 routes/vendorRoutes.js          |  7 +++++++
 2 files changed, 43 insertions(+)

diff --git a/controllers/vendorController.js b/controllers/vendorController.js
index 5f22515..2057315 100644
--- a/controllers/vendorController.js
+++ b/controllers/vendorController.js
@@ -281,10 +281,46 @@ const updateAvailablity = asyncHandler(async (req, res) => {
   res.status(200).json(updatedItem);
 });
 
+const createDiscount = asyncHandler(async (req, res) => {
+  const {
+    item_id,
+    offer_price
+  } = req.body
+  const item = await MenuItem.findOne({ item_id: item_id });
+
+  if(!item){
+    res.status(404).send("Item not found");
+  }
+
+  const updatedItem = await MenuItem.findOneAndUpdate(
+    { _id: item_id },
+    { on_offer: true, offer_price: offer_price },
+  )
+  res.status(200).send(updatedItem)
+})
+
+const deleteDiscount = asyncHandler(async (req, res) => {
+  const item_id = req.body
+
+  const item = await MenuItem.findOne({ item_id: item_id });
+  if(!item){
+    res.status(404).send("Item not found");
+  }
+
+  const updatedItem = await MenuItem.findOneAndUpdate(
+    { _id: item_id },
+    { on_offer: false, offer_price: 0 },
+  )
+
+  res.status(200).send(updatedItem)
+})
+
 module.exports = {
   addItem,
   updateItem,
   deleteItem,
   updateAvailablity,
   getAllItems,
+  createDiscount,
+  deleteDiscount
 };
diff --git a/routes/vendorRoutes.js b/routes/vendorRoutes.js
index 3897a84..dd14efc 100644
--- a/routes/vendorRoutes.js
+++ b/routes/vendorRoutes.js
@@ -5,6 +5,8 @@ const {
   deleteItem,
   updateAvailablity,
   getAllItems,
+  createDiscount,
+  deleteDiscount,
 } = require("../controllers/vendorController");
 const extractTokenMiddleware = require("../middleware/authMiddleware");
 
@@ -21,4 +23,9 @@ router.delete("/menuitems",extractTokenMiddleware, deleteItem);
 
 router.put("/updatequantity",extractTokenMiddleware, updateAvailablity);
 
+router.post("/discount", extractTokenMiddleware, createDiscount);
+
+router.delete("/discount", extractTokenMiddleware, deleteDiscount);
+
+
 module.exports = router;

From 4715264801407afc2f1ac15f14d1924258a2d5fe Mon Sep 17 00:00:00 2001
From: Tushar <tusharbansal@iitbhilai.ac.in>
Date: Tue, 9 Apr 2024 23:31:56 +0530
Subject: [PATCH 2/3] fix: update menu

---
 controllers/vendorController.js | 30 ++++++++++++++++++++++++++++--
 1 file changed, 28 insertions(+), 2 deletions(-)

diff --git a/controllers/vendorController.js b/controllers/vendorController.js
index 2057315..8b3f7ca 100644
--- a/controllers/vendorController.js
+++ b/controllers/vendorController.js
@@ -286,14 +286,29 @@ const createDiscount = asyncHandler(async (req, res) => {
     item_id,
     offer_price
   } = req.body
+
+  const {vendor_id} = req;
+
   const item = await MenuItem.findOne({ item_id: item_id });
 
+
   if(!item){
     res.status(404).send("Item not found");
   }
 
+  const menu = await Menu.findOne({vendor_id: vendor_id});
+
+  if(!menu){
+    res.status(404).send("menu not found");
+  }
+
+  const menuIndex = menu.items.findIndex(item => item.item_id === item_id);
+  menu.items[menuIndex].on_offer = true;
+  menu.items[menuIndex].offer_price = offer_price;
+  await menu.save();
+
   const updatedItem = await MenuItem.findOneAndUpdate(
-    { _id: item_id },
+    { item_id: item_id },
     { on_offer: true, offer_price: offer_price },
   )
   res.status(200).send(updatedItem)
@@ -307,8 +322,19 @@ const deleteDiscount = asyncHandler(async (req, res) => {
     res.status(404).send("Item not found");
   }
 
+  const menu = await Menu.findOne({vendor_id: vendor_id});
+
+  if(!menu){
+    res.status(404).send("menu not found");
+  }
+
+  const menuIndex = menu.items.findIndex(item => item.item_id === item_id);
+  menu.items[menuIndex].on_offer = false;
+  menu.items[menuIndex].offer_price = 0;
+  await menu.save();
+
   const updatedItem = await MenuItem.findOneAndUpdate(
-    { _id: item_id },
+    { item_id: item_id },
     { on_offer: false, offer_price: 0 },
   )
 

From 53785ff100bd8b6ac2d8f4e5b51f2f726760703a Mon Sep 17 00:00:00 2001
From: Tushar <tusharbansal@iitbhilai.ac.in>
Date: Tue, 9 Apr 2024 23:45:59 +0530
Subject: [PATCH 3/3] fix: minot

---
 controllers/vendorController.js | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/controllers/vendorController.js b/controllers/vendorController.js
index 8b3f7ca..37c64d4 100644
--- a/controllers/vendorController.js
+++ b/controllers/vendorController.js
@@ -287,6 +287,8 @@ const createDiscount = asyncHandler(async (req, res) => {
     offer_price
   } = req.body
 
+  console.log(item_id)
+
   const {vendor_id} = req;
 
   const item = await MenuItem.findOne({ item_id: item_id });
@@ -303,6 +305,11 @@ const createDiscount = asyncHandler(async (req, res) => {
   }
 
   const menuIndex = menu.items.findIndex(item => item.item_id === item_id);
+
+  if(menuIndex == -1){
+    res.status(404).send("Item not found in the menu");
+  }
+
   menu.items[menuIndex].on_offer = true;
   menu.items[menuIndex].offer_price = offer_price;
   await menu.save();
@@ -315,7 +322,9 @@ const createDiscount = asyncHandler(async (req, res) => {
 })
 
 const deleteDiscount = asyncHandler(async (req, res) => {
-  const item_id = req.body
+  const { item_id } = req.body
+
+  const {vendor_id} = req
 
   const item = await MenuItem.findOne({ item_id: item_id });
   if(!item){