visit rd and pd stored in database and pdorder fixed the create order and processing order

resources/PD_Orders/invoiceModel.js

@@ -0,0 +1,73 @@
+import mongoose, { Schema } from "mongoose";
+
+const orderItemSchema = new Schema({
+  productId: {
+    type: Schema.Types.ObjectId,
+    ref: "Product",
+    required: true,
+  },
+  SKU: {
+    type: String,
+    required: true,
+  },
+  name: {
+    type: String,
+    required: true,
+  },
+  categoryName: {
+    type: String, // Directly store category name
+    required: true,
+  },
+  brandName: {
+    type: String, // Directly store brand name
+    required: true,
+  },
+  price: {
+    type: Number,
+    required: true,
+  },
+  GST: {
+    type: Number,
+    required: true,
+  },
+  HSN_Code: {
+    type: Number,
+    required: true,
+  },
+  quantity: {
+    type: Number,
+    required: true,
+    default: 1,
+  },
+});
+const invoiceSchema = new mongoose.Schema({
+  invoiceId: { type: String, required: true, unique: true },
+  orderId: {
+    type: mongoose.Schema.Types.ObjectId,
+    ref: "PdOrder",
+    required: true,
+  },
+  items: [orderItemSchema],
+  subtotal: {
+    type: Number,
+    required: true,
+  },
+  gstTotal: {
+    type: Number,
+    required: true,
+  },
+  invoiceAmount: { type: Number, required: true },
+  courier_name: { type: String },
+  courier_tracking_id: { type: String },
+  courierStatus: {
+    type: String,
+    enum: ["processing", "dispatched", "delivered"],
+    default: "processing",
+  },
+  courierstatus_timeline: {
+    processing: { type: Date },
+    dispatched: { type: Date },
+    delivered: { type: Date },
+  },
+});
+export const Invoice = mongoose.model("Invoice", invoiceSchema);

resources/PD_Orders/pdOrderController.js

@@ -1,11 +1,12 @@
-// Adjust the path to where your PdOrder model is located
-
 import mongoose from "mongoose";
 import { PdOrder } from "./pdOrderModal.js";
 import sendEmail from "../../Utils/sendEmail.js";
+import { Invoice } from "./invoiceModel.js";
 
+// Controller for placing an order
 export const createOrder = async (req, res) => {
   try {
+    // Destructure the request body
     const {
       paymentMode,
       shipTo,
@@ -16,6 +17,7 @@ export const createOrder = async (req, res) => {
       grandTotal,
     } = req.body;
 
+    // Check for required fields
     if (
       !paymentMode ||
       !shipTo ||
@@ -25,11 +27,10 @@ export const createOrder = async (req, res) => {
       !gstTotal ||
       !grandTotal
     ) {
-      return res.status(400).json({ error: "All fields are required." });
+      return res.status(400).json({ error: "Missing required fields" });
     }
-
-    // Create the order
     const addedBy = req.user._id;
+    // Create a new PdOrder instance
     const newOrder = new PdOrder({
       paymentMode,
       shipTo,
@@ -48,6 +49,7 @@ export const createOrder = async (req, res) => {
         description: item.description,
         image: item.image,
         quantity: item.count,
+        remainingQuantity: item.count,
       })),
       subtotal,
       gstTotal,
@@ -55,14 +57,103 @@ export const createOrder = async (req, res) => {
       addedBy,
     });
 
-    // Save the order to the database
+    // Save the new order
     const savedOrder = await newOrder.save();
-
-    // Return the created order as a response
-    return res.status(201).json({ placedOrder: savedOrder });
+    // console.log(savedOrder);
+    return res.status(201).json({
+      message: "Order placed successfully",
+      placedOrder: savedOrder,
+    });
   } catch (error) {
-    console.error("Error creating order:", error);
-    return res.status(500).json({ error: "Internal Server Error" });
+    console.error(error);
+    return res.status(500).json({ error: "Internal server error" });
+  }
+};
+// Controller for processing an order and generating invoice
+export const processOrder = async (req, res) => {
+  try {
+    const { orderId, invoiceItems } = req.body;
+
+    if (!orderId || !invoiceItems || !Array.isArray(invoiceItems)) {
+      return res.status(400).json({ error: 'Missing required fields or invalid data' });
+    }
+
+    // Find the order by ID
+    const order = await PdOrder.findById(orderId);
+
+    if (!order) {
+      return res.status(404).json({ error: 'Order not found' });
+    }
+
+    // Validate quantities
+    for (const item of invoiceItems) {
+      const orderItem = order.orderItem.find(i => i.productId.toString() === item.productId.toString());
+      if (orderItem && item.quantity > orderItem.remainingQuantity) {
+        return res.status(400).json({ error: `Product '${item.name}' has more quantity than remaining in the order.` });
+      }
+    }
+
+    // Generate unique invoice number
+    const existingInvoices = await Invoice.find({ orderId });
+    const invoiceNumber = existingInvoices.length + 1; 
+    const invoiceId = `ch/${order.uniqueId}/${invoiceItems.length}/${invoiceNumber}`;
+
+    // Calculate subtotal, gstTotal, and invoiceAmount
+    let subtotal = 0;
+    let gstTotal = 0;
+    let invoiceAmount = 0;
+
+    invoiceItems.forEach(item => {
+      const itemSubtotal = item.price * item.quantity;
+      const itemGST = (item.price * item.GST) / 100 * item.quantity;
+      
+      subtotal += itemSubtotal;
+      gstTotal += itemGST;
+      invoiceAmount += itemSubtotal + itemGST;
+    });
+
+    // Create a new invoice
+    const newInvoice = new Invoice({
+      invoiceId,
+      orderId,
+      items: invoiceItems,
+      subtotal,
+      gstTotal,
+      invoiceAmount,
+    });
+
+    // Save the invoice
+    const savedInvoice = await newInvoice.save();
+
+    // Update the order's order items with the remaining quantity
+    let allItemsProcessed = true;
+    order.orderItem.forEach(item => {
+      const invoicedItem = invoiceItems.find(i => i.productId.toString() === item.productId.toString());
+      if (invoicedItem) {
+        item.remainingQuantity -= invoicedItem.quantity;
+        if (item.remainingQuantity < 0) {
+          item.remainingQuantity = 0; // Ensure it does not go negative
+        }
+        if (item.remainingQuantity > 0) {
+          allItemsProcessed = false;
+        }
+      }
+    });
+
+    // Update the order status
+    order.status = allItemsProcessed ? 'processing' : 'pending';
+
+    // Save the updated order
+    await order.save();
+
+    return res.status(201).json({
+      message: 'Invoice created and order processed successfully',
+      invoice: savedInvoice,
+      order: order,
+    });
+  } catch (error) {
+    console.error(error);
+    return res.status(500).json({ error: 'Internal server error' });
   }
 };
 

resources/PD_Orders/pdOrderModal.js

@@ -49,20 +49,13 @@ const orderItemSchema = new Schema({
     required: true,
     default: 1,
   },
-});
-
-const StatusHistorySchema = new mongoose.Schema({
-  status: {
-    type: String,
-    enum: ["new", "dispatched", "cancelled", "processing", "delivered"], // Ensure this matches your status enum
+  remainingQuantity: {
+    type: Number,
     required: true,
   },
-  timestamp: {
-    type: Date,
-    default: Date.now,
-  },
 });
 
+
 const pdOrderSchema = new Schema(
   {
     paymentMode: {
@@ -93,13 +86,12 @@ const pdOrderSchema = new Schema(
     },
     status: { 
       type: String, 
-      enum: ["new", "dispatched", "cancelled", "processing", "delivered"],
-      default: "new",
-    },
-    statusUpdatedAt: {
-      type: Date,
-      default: Date.now,
+      enum: ['new','pending','processing','dispatched', 'cancelled', 'delivered'], 
+      default: 'new'
     },
+    invoices: [
+      { type: mongoose.Schema.Types.ObjectId, ref: 'Invoice' } 
+    ],
     uniqueId: {
       type: String,
       unique: true,
@@ -110,15 +102,6 @@ const pdOrderSchema = new Schema(
       ref: "User",
       required: true,
     },
-    status_timeline: {
-      new: { type: Date },
-      paid: { type: Date },
-      processing: { type: Date },
-      dispatched: { type: Date },
-      delivered: { type: Date },
-      cancelled: { type: Date },
-      returned: { type: Date },
-    },
     iscancelled: {
       type: Boolean,
       default: false,
@@ -126,26 +109,23 @@ const pdOrderSchema = new Schema(
     order_Cancelled_Reason: {
       type: String,
     },
-    courier_name: { type: String },
-    courier_tracking_id: { type: String },
     isDelivered: { type: Boolean, required: true, default: false },
     DeliveredDate: { type: String, default: "" },
-    statusHistory: [StatusHistorySchema], // Add this field to store the status history
   },
   { timestamps: true }
 );
 
-// Middleware to update the statusUpdatedAt field whenever status changes
-pdOrderSchema.pre("save", function (next) {
-  if (this.isModified("status")) {
-    this.statusUpdatedAt = Date.now();
-    // Add the new status and timestamp to statusHistory
-    this.statusHistory.push({
-      status: this.status,
-      timestamp: this.statusUpdatedAt,
-    });
+// Middleware to generate uniqueId before saving the document
+pdOrderSchema.pre('save', async function(next) {
+  if (this.isNew) {
+    const year = new Date().getFullYear().toString().slice(-2); // Get the last 2 digits of the year
+    const orderItemCount = this.orderItem.length; // Count the number of order items
+    const unique6CharId = nanoid(6); // Generate a 6-character unique ID
+
+    this.uniqueId = `${year}-${orderItemCount}-${unique6CharId}`;
   }
   next();
 });
 
 export const PdOrder = mongoose.model("PdOrder", pdOrderSchema);
+

resources/PD_Orders/pdOrderRoute.js

@@ -11,6 +11,7 @@ import {
   getPlacedOrderById,
   getProcessingOrdersAdmin,
   updateOrderStatusById,
+  processOrder,
 } from "./pdOrderController.js";
 
 const router = express.Router();
@@ -22,6 +23,10 @@ router
     authorizeRoles("principal-Distributor"),
     createOrder
   );
+// Define the route for processing an order
+router
+  .route("/processing-order")
+  .post(isAuthenticatedUser, authorizeRoles("admin"), processOrder);
 router
   .route("/get-placed-order-pd")
   .get(

resources/VisitRD&PD/VisitRD&PDController.js

@@ -1,20 +1,55 @@
-import VisitRDandPD from './VisitRD&PDModel.js';
+import VisitRDandPD from "./VisitRD&PDModel.js";
 
 const parseDate = (dateStr) => {
   const [day, month, year] = dateStr.split("/").map(Number);
-  // Create a UTC date object to ensure the correct date is stored
   return new Date(Date.UTC(year, month - 1, day));
 };
+
 // Controller for creating a visit record
 export const createVisit = async (req, res) => {
   try {
     const visitBy = req.user._id;
     const visitUserType = req.userType;
-    const { addedFor, addedForId, tradename, visitDate, note } = req.body;
-    if (!addedFor || !addedForId || !tradename || !visitDate) {
-      return res.status(400).json({ message: 'All fields are required' });
+    const {
+      addedFor,
+      addedForId,
+      tradename,
+      visitDate,
+      visitTime,
+      meetingsummary,
+      followup,
+      visitpurpose,
+      nextvisitdate,
+    } = req.body;
+    if (
+      !addedFor ||
+      !addedForId ||
+      !tradename ||
+      !visitDate ||
+      !meetingsummary
+    ) {
+      return res.status(400).json({ message: "All fields are required" });
     }
+
     const parsedDate = parseDate(visitDate);
+    const nextvisit = parseDate(nextvisitdate);
+    let documents = [];
+    if (req.files && req.files.documents) {
+      const documentFiles = Array.isArray(req.files.documents)
+        ? req.files.documents
+        : [req.files.documents];
+      for (const file of documentFiles) {
+        const result = await cloudinary.v2.uploader.upload(file.tempFilePath, {
+          folder: "chemiNova/visitdistributors",
+        });
+
+        documents.push({
+          public_id: result.public_id,
+          url: result.secure_url,
+        });
+      }
+    }
+
     // Create a new visit record
     const newVisit = new VisitRDandPD({
       visitBy,
@@ -23,16 +58,23 @@ export const createVisit = async (req, res) => {
       addedForId,
       tradename,
       visitDate: parsedDate,
-      note,
+      visitTime,
+      visitpurpose,
+      meetingsummary,
+      followup,
+      nextvisitdate: nextvisit,
+      documents,
     });
 
     // Save the visit record to the database
     const savedVisit = await newVisit.save();
 
-    return res.status(201).json({ message: 'Visit done successfully', visit: savedVisit });
+    return res
+      .status(201)
+      .json({ message: "Visit created successfully", visit: savedVisit });
   } catch (error) {
     console.error(error);
-    return res.status(500).json({ message: 'Server error' });
+    return res.status(500).json({ message: "Server error" });
   }
 };
 
@@ -42,23 +84,27 @@ export const getVisitsByDistributor = async (req, res) => {
     const { distributorId, distributorType } = req.params;
 
     // Validate distributor type
-    if (!['RetailDistributor', 'PrincipalDistributor'].includes(distributorType)) {
-      return res.status(400).json({ message: 'Invalid distributor type' });
+    if (
+      !["RetailDistributor", "PrincipalDistributor"].includes(distributorType)
+    ) {
+      return res.status(400).json({ message: "Invalid distributor type" });
     }
 
     // Find all visits for the specified distributor
     const visits = await VisitRDandPD.find({
       addedFor: distributorType,
       addedForId: distributorId,
-    }).populate('visitBy', 'name email'); // Populating visitBy with user details
+    }).populate("visitBy", "name email"); // Populating visitBy with user details
 
     if (!visits.length) {
-      return res.status(404).json({ message: 'No visits found for this distributor' });
+      return res
+        .status(404)
+        .json({ message: "No visits found for this distributor" });
     }
 
     return res.status(200).json({ visits });
   } catch (error) {
     console.error(error);
-    return res.status(500).json({ message: 'Server error' });
+    return res.status(500).json({ message: "Server error" });
   }
 };

resources/VisitRD&PD/VisitRD&PDModel.js

@@ -6,7 +6,7 @@ const VisitSchema = new mongoose.Schema(
   {
     visitBy: {
       type: mongoose.Schema.Types.ObjectId,
-      refPath: "userType",
+      refPath: "visitUserType", // Corrected refPath
       required: true,
     },
     visitUserType: {
@@ -21,7 +21,7 @@ const VisitSchema = new mongoose.Schema(
     },
     addedForId: {
       type: mongoose.Schema.Types.ObjectId,
-      refPath: "addedFor",
+      refPath: "addedFor", // Corrected refPath
       required: true,
     },
     tradename: {
@@ -32,9 +32,32 @@ const VisitSchema = new mongoose.Schema(
       type: Date,
       required: true,
     },
-    note: {
+    visitTime: {
+      type: String,
+      required: true,
+    },
+    visitpurpose: {
+      type: String,
+      required: true,
+    },
+    meetingsummary: {
+      type: String,
+      required: true,
+    },
+    followup: {
       type: String,
     },
+    nextvisitdate: {
+      type: Date,
+    },
+    documents: [{
+      public_id: {
+        type: String,
+      },
+      url: {
+        type: String,
+      },
+    }],
   },
   { timestamps: true }
 );