product manual completed

middlewares/generalAuth.js

@@ -0,0 +1,56 @@
+import jwt from "jsonwebtoken";
+import SalesCoOrdinator from "../resources/SalesCoOrdinators/SalesCoOrdinatorModel.js";
+import TerritoryManager from "../resources/TerritoryManagers/TerritoryManagerModel.js";
+
+export const isAuthenticated_SC_TM = async (req, res, next) => {
+  try {
+    if (!req.headers.authorization) {
+      return res.status(401).json({
+        success: false,
+        message: "Please login to access this resource",
+      });
+    }
+
+    const getToken = req.headers.authorization;
+    const token = getToken.slice(7);
+
+    const decoded = jwt.verify(token, process.env.JWT_SECRET);
+    if (!decoded) {
+      return res.status(400).json({
+        success: false,
+        message: "Incorrect token",
+      });
+    }
+
+    let user = await SalesCoOrdinator.findById(decoded.id);
+    if (user) {
+      req.user = user;
+      req.userType = "SalesCoOrdinator";
+    } else {
+      user = await TerritoryManager.findById(decoded.id);
+      if (user) {
+        req.user = user;
+        req.userType = "TerritoryManager";
+      }
+    }
+
+    if (!user) {
+      return res.status(401).json({
+        success: false,
+        message: "Unauthorized",
+      });
+    }
+
+    return next();
+  } catch (error) {
+    if (error.name === "TokenExpiredError") {
+      return res.status(401).json({ message: "Token has expired." });
+    } else if (error.name === "JsonWebTokenError") {
+      return res.status(401).json({ message: "Invalid token." });
+    } else {
+      return res.status(500).json({
+        message: "An internal error occurred while verifying the token.",
+      });
+    }
+  }
+};

resources/ProductMannual/ProductManualController.js

@@ -1,31 +1,53 @@
 import ProductManual from "./ProductManualModel.js";
 import cloudinary from "../../Utils/cloudinary.js";
-
+import path from "path";
 // Create a new product manual
 export const createProductManual = async (req, res) => {
   const { title } = req.body;
+  const pdfFile = req.files ? req.files.pdfFile : null;
+
+  // Check if title is provided
+  if (!title) {
+    return res.status(400).json({
+      success: false,
+      message: "Title is required",
+    });
+  }
+
+  // Check if a file is provided
+  if (!pdfFile) {
+    return res.status(400).json({
+      success: false,
+      message: "File is required",
+    });
+  }
 
   try {
-    let productManualDetails;
+    let productManualDetails = null;
+    let filename = "";
+
+    // Upload the file to Cloudinary
+    if (pdfFile) {
+      filename = pdfFile.name;
+      // console.log(pdfFile);
+      const originalFilename = path.basename(pdfFile.name, path.extname(pdfFile.name));
 
-    // Check if a file is provided
-    if (req.files && req.files.product_manual) {
-      const pdfFile = req.files.product_manual;
       const result = await cloudinary.v2.uploader.upload(pdfFile.tempFilePath, {
         folder: "chemiNova/ProductManuals",
-        resource_type: "raw", // For PDF or other non-image files
+        public_id: originalFilename, 
       });
-
+      // console.log(result);
       productManualDetails = {
         public_id: result.public_id,
         url: result.secure_url,
+        filename: filename,
       };
     }
 
     // Create the product manual
     const productManual = await ProductManual.create({
       title,
-      product_manual: productManualDetails,
+      product_manual: productManualDetails || {}, // Ensure product_manual is an empty object if no file is provided
     });
 
     res.status(201).json({
@@ -41,14 +63,34 @@ export const createProductManual = async (req, res) => {
     });
   }
 };
-
 // Get all product manuals
 export const getAllProductManuals = async (req, res) => {
   try {
-    const productManuals = await ProductManual.find();
+    const PAGE_SIZE = parseInt(req.query.show) || 10;
+    const page = parseInt(req.query.page) || 1;
+    const skip = (page - 1) * PAGE_SIZE;
+    let filter = {};
+    if (req.query.title) {
+      filter.title = {
+        $regex: new RegExp(req.query.title, "i"),
+      };
+    }
+
+    // Fetch total count of documents
+    const total = await ProductManual.countDocuments(filter);
+
+    // Fetch paginated data
+    const productManuals = await ProductManual.find(filter)
+      .limit(PAGE_SIZE)
+      .skip(skip)
+      .sort({ createdAt: -1 })
+      .exec();
+
+    // Send response
     res.status(200).json({
       success: true,
       productManuals,
+      total,
     });
   } catch (error) {
     console.error("Error fetching product manuals:", error);
@@ -90,7 +132,6 @@ export const getSingleProductManual = async (req, res) => {
 export const updateProductManual = async (req, res) => {
   const { id } = req.params;
   const { title } = req.body;
-
   try {
     const productManual = await ProductManual.findById(id);
 
@@ -100,33 +141,41 @@ export const updateProductManual = async (req, res) => {
         message: "Product manual not found",
       });
     }
-
+    let filename = "";
     // Check if a new file is provided
-    if (req.files && req.files.product_manual) {
+    if (req.files && req.files.pdfFile) {
       // Delete the old file from Cloudinary
       if (productManual.product_manual.public_id) {
-        await cloudinary.v2.uploader.destroy(productManual.product_manual.public_id, {
-          resource_type: "raw",
-        });
+        await cloudinary.v2.uploader.destroy(
+          productManual.product_manual.public_id,
+          {
+            folder: "chemiNova/ProductManuals",
+          }
+        );
       }
 
       // Upload the new file to Cloudinary
-      const pdfFile = req.files.product_manual;
+      const pdfFile = req.files.pdfFile;
+      // console.log(pdfFile);
+      filename = pdfFile.name;
+      const originalFilename = path.basename(pdfFile.name, path.extname(pdfFile.name));
+
       const result = await cloudinary.v2.uploader.upload(pdfFile.tempFilePath, {
         folder: "chemiNova/ProductManuals",
-        resource_type: "raw",
+        public_id: originalFilename, 
       });
-
+      // console.log(result);
       // Update the product manual details
       productManual.product_manual = {
         public_id: result.public_id,
         url: result.secure_url,
+        filename: filename,
       };
     }
 
     // Update the title
     productManual.title = title || productManual.title;
-
+    // console.log(productManual);
     await productManual.save();
 
     res.status(200).json({
@@ -159,9 +208,11 @@ export const deleteProductManual = async (req, res) => {
 
     // Delete the file from Cloudinary
     if (productManual.product_manual.public_id) {
-      await cloudinary.v2.uploader.destroy(productManual.product_manual.public_id, {
-        resource_type: "raw",
-      });
+      await cloudinary.v2.uploader.destroy(
+        productManual.product_manual.public_id,
+         {
+          folder: "chemiNova/ProductManuals",
+        });
     }
 
     // Delete the product manual from the database
@@ -178,4 +229,4 @@ export const deleteProductManual = async (req, res) => {
       message: error.message || "Internal server error",
     });
   }
-};
+};

resources/ProductMannual/ProductManualModel.js

@@ -1,4 +1,4 @@
-import mongoose from "mongoose";
+import mongoose from 'mongoose';
 
 const ProductManualSchema = new mongoose.Schema(
   {
@@ -9,17 +9,18 @@ const ProductManualSchema = new mongoose.Schema(
     product_manual: {
       public_id: {
         type: String,
-        required: true,
       },
       url: {
         type: String,
-        required: true,
+      },
+      filename: {
+        type: String,
       },
     },
   },
   { timestamps: true }
 );
 
-const ProductManual = mongoose.model("ProductManual", ProductManualSchema);
+const ProductManual = mongoose.model('ProductManual', ProductManualSchema);
 
 export default ProductManual;

resources/ProductMannual/ProductManualRoute.js

@@ -6,12 +6,8 @@ import {
   updateProductManual,
   deleteProductManual,
 } from "./ProductManualController.js";
-import {
-  isAuthenticatedUser,
-  authorizeRoles,
-} from "../../middlewares/auth.js";
-import { isAuthenticatedSalesCoOrdinator } from "../../middlewares/SalesCoOrdinatorAuth.js";
-import { isAuthenticatedTerritoryManager } from "../../middlewares/TerritoryManagerAuth.js";
+import { isAuthenticatedUser, authorizeRoles } from "../../middlewares/auth.js";
+import { isAuthenticated_SC_TM } from "../../middlewares/generalAuth.js";
 
 const router = express.Router();
 
@@ -19,64 +15,17 @@ const router = express.Router();
 router
   .route("/create")
   .post(isAuthenticatedUser, authorizeRoles("admin"), createProductManual);
+router
+  .route("/")
+  .get(isAuthenticatedUser, authorizeRoles("admin"), getAllProductManuals);
 
-// Route for getting all product manuals (accessible to Sales Coordinator, Territory Manager, and Admin)
-router.route("/").get(
-  (req, res, next) => {
-    // Allow access if the user is a sales coordinator, territory manager, or admin
-    isAuthenticatedSalesCoOrdinator(req, res, (err) => {
-      if (err) {
-        isAuthenticatedTerritoryManager(req, res, (err) => {
-          if (err) {
-            isAuthenticatedUser(req, res, (err) => {
-              if (err || !["admin"].includes(req.user.role)) {
-                return res.status(403).json({
-                  success: false,
-                  message: "Access denied. Unauthorized role.",
-                });
-              }
-              next();
-            });
-          } else {
-            next();
-          }
-        });
-      } else {
-        next();
-      }
-    });
-  },
-  getAllProductManuals
-);
+router.route("/getall").get(isAuthenticatedUser, getAllProductManuals);
 
-// Route for getting a single product manual by ID (accessible to Sales Coordinator, Territory Manager, and Admin)
-router.route("/:id").get(
-  (req, res, next) => {
-    // Allow access if the user is a sales coordinator, territory manager, or admin
-    isAuthenticatedSalesCoOrdinator(req, res, (err) => {
-      if (err) {
-        isAuthenticatedTerritoryManager(req, res, (err) => {
-          if (err) {
-            isAuthenticatedUser(req, res, (err) => {
-              if (err || !["admin"].includes(req.user.role)) {
-                return res.status(403).json({
-                  success: false,
-                  message: "Access denied. Unauthorized role.",
-                });
-              }
-              next();
-            });
-          } else {
-            next();
-          }
-        });
-      } else {
-        next();
-      }
-    });
-  },
-  getSingleProductManual
-);
+router
+  .route("/:id")
+  .get(isAuthenticatedUser, authorizeRoles("admin"), getSingleProductManual);
+
+router.route("/getone/:id").get(isAuthenticatedUser, getSingleProductManual);
 // Route to update a product manual by ID
 router
   .route("/update/:id")
@@ -87,4 +36,4 @@ router
   .route("/delete/:id")
   .delete(isAuthenticatedUser, authorizeRoles("admin"), deleteProductManual);
 export default router;
-// /api/productmanual
+// /api/productmanual/update