From 96c46a872677d854034a980e2becf39007aab937 Mon Sep 17 00:00:00 2001
From: Sibunnayak <sibunnayak8480@gmail.com>
Date: Fri, 16 Aug 2024 16:38:46 +0530
Subject: [PATCH] Inventory

---
 resources/Inventory/InventoryController.js | 65 +++++++++++++---------
 1 file changed, 40 insertions(+), 25 deletions(-)

diff --git a/resources/Inventory/InventoryController.js b/resources/Inventory/InventoryController.js
index 5fd4be1..19af1d1 100644
--- a/resources/Inventory/InventoryController.js
+++ b/resources/Inventory/InventoryController.js
@@ -78,9 +78,9 @@ export const getDistributors = async (req, res) => {
 
 export const getAllInventories = async (req, res) => {
   try {
-    const { page = 1, show = 10, startDate, endDate } = req.query;
+    const { page = 1, show = 10, startDate, endDate, name } = req.query;
 
-    // Build query
+    // Build query for date filtering
     const query = {};
 
     if (startDate && endDate) {
@@ -88,44 +88,33 @@ export const getAllInventories = async (req, res) => {
       const end = new Date(endDate);
 
       if (start.toDateString() === end.toDateString()) {
-        // If startDate and endDate are the same, fetch records for that day
-        query.createdAt = {
-          $gte: new Date(startDate),
-          $lt: new Date(startDate).setDate(new Date(startDate).getDate() + 1), // Until the end of that day
-        };
-      } else {
-        // If startDate and endDate are different, fetch records between these dates
         query.createdAt = {
           $gte: start,
-          $lte: new Date(end).setDate(new Date(end).getDate() + 1),
+          $lt: new Date(start).setDate(start.getDate() + 1),
+        };
+      } else {
+        query.createdAt = {
+          $gte: start,
+          $lte: new Date(end).setDate(end.getDate() + 1),
         };
       }
     } else if (startDate) {
-      // Only startDate is provided
       query.createdAt = {
         $gte: new Date(startDate),
-        $lte: new Date(), // Up to today's date
+        $lte: new Date(),
       };
     } else if (endDate) {
-      // Only endDate is provided
       query.createdAt = {
         $lte: new Date(endDate),
       };
     }
 
-    // Fetch total count of documents matching the query
-    const total_data = await Inventory.countDocuments(query);
-
-    // Fetch inventory data with pagination
-    const inventories = await Inventory.find(query)
-      .skip((page - 1) * show)
-      .limit(Number(show))
-      .sort({ createdAt: -1 }); // Optional: Sort by createdAt date in descending order
+    // Fetch all matching documents (without pagination) to calculate total data
+    const allInventories = await Inventory.find(query).sort({ createdAt: -1 });
 
     // Populate additional details
     const populatedInventories = await Promise.all(
-      inventories.map(async (inventory) => {
-        // Populate user details based on userType
+      allInventories.map(async (inventory) => {
         let user = null;
         if (inventory.userType === "TerritoryManager") {
           user = await TerritoryManager.findById(inventory.userId);
@@ -133,8 +122,9 @@ export const getAllInventories = async (req, res) => {
           user = await SalesCoordinator.findById(inventory.userId);
         }
 
-        // Populate addedFor details based on addedFor
         let addedForData = null;
+        let tradeName = null;
+
         if (inventory.addedFor === "PrincipalDistributor") {
           addedForData = await User.findById(inventory.addedForId);
           const shippingAddress = await ShippingAddress.findOne({
@@ -144,27 +134,52 @@ export const getAllInventories = async (req, res) => {
             ...addedForData.toObject(),
             shippingAddress,
           };
+          tradeName = addedForData.shippingAddress?.tradeName?.toLowerCase() || "";
         } else if (inventory.addedFor === "RetailDistributor") {
           addedForData = await KYC.findById(inventory.addedForId);
+          tradeName = addedForData?.trade_name?.toLowerCase() || "";
         }
+
         return {
           ...inventory.toObject(),
           user,
           addedForData,
+          tradeName,
         };
       })
     );
 
+    // Apply name filter
+    let filteredInventories = populatedInventories;
+    if (name) {
+      filteredInventories = filteredInventories.filter(
+        (inventory) => inventory.tradeName && inventory.tradeName.includes(name.toLowerCase())
+      );
+    }
+
+    // Calculate total count of filtered data
+    const total_data = filteredInventories.length;
+
+    // Apply pagination after filtering
+    const paginatedInventories = filteredInventories
+      .slice((page - 1) * show, page * show);
+
+    // Calculate total pages
+    const total_pages = Math.ceil(total_data / show);
+
     // Send response with pagination info
     res.status(200).json({
       total_data,
-      inventories: populatedInventories,
+      total_pages,
+      current_page: page,
+      inventories: paginatedInventories,
     });
   } catch (error) {
     res.status(500).json({ message: error.message });
   }
 };
 
+// Get single inventory
 export const getSingleInventory = async (req, res) => {
   try {
     const { id } = req.params;