Create and Test User and Farm Routes

Backend/Controllers/crop.controller.js

@@ -0,0 +1,128 @@
+import Crop from "../models/cropModel.js";
+import Farm from "../models/farmModel.js";
+
+// Create a new crop
+export const createCrop = async (req, res) => {
+  try {
+    const { name, farm, image, harvestDate, growthStage, healthStatus } =
+      req.body;
+
+    // Check if the farm exists
+    const existingFarm = await Farm.findById(farm);
+    if (!existingFarm)
+      return res.status(404).json({ message: "Farm not found" });
+
+    const crop = new Crop({
+      name,
+      farm,
+      image,
+      harvestDate,
+      growthStage,
+      healthStatus,
+    });
+
+    await crop.save();
+
+    // Add crop to farm
+    existingFarm.crops.push(crop._id);
+    await existingFarm.save();
+
+    res.status(201).json(crop);
+  } catch (error) {
+    res.status(500).json({ message: error.message });
+  }
+};
+
+// Get all crops for a specific farm
+export const getCropsByFarm = async (req, res) => {
+  try {
+    const crops = await Crop.find({ farm: req.params.farmId });
+
+    res.status(200).json(crops);
+  } catch (error) {
+    res.status(500).json({ message: error.message });
+  }
+};
+
+// Get a single crop by ID
+export const getCropById = async (req, res) => {
+  try {
+    const crop = await Crop.findById(req.params.cropId).populate("farm");
+
+    if (!crop) return res.status(404).json({ message: "Crop not found" });
+
+    res.status(200).json(crop);
+  } catch (error) {
+    res.status(500).json({ message: error.message });
+  }
+};
+
+// Update crop details
+export const updateCrop = async (req, res) => {
+  try {
+    const updatedCrop = await Crop.findByIdAndUpdate(
+      req.params.cropId,
+      req.body,
+      { new: true }
+    );
+
+    if (!updatedCrop)
+      return res.status(404).json({ message: "Crop not found" });
+
+    res.status(200).json(updatedCrop);
+  } catch (error) {
+    res.status(500).json({ message: error.message });
+  }
+};
+
+// Delete a crop
+export const deleteCrop = async (req, res) => {
+  try {
+    const crop = await Crop.findById(req.params.cropId);
+
+    if (!crop) return res.status(404).json({ message: "Crop not found" });
+
+    await crop.deleteOne();
+
+    // Remove crop from the farm
+    await Farm.findByIdAndUpdate(crop.farm, { $pull: { crops: crop._id } });
+
+    res.status(200).json({ message: "Crop deleted successfully" });
+  } catch (error) {
+    res.status(500).json({ message: error.message });
+  }
+};
+
+// Update crop growth stage
+export const updateGrowthStage = async (req, res) => {
+  try {
+    const { growthStage } = req.body;
+
+    const crop = await Crop.findById(req.params.cropId);
+    if (!crop) return res.status(404).json({ message: "Crop not found" });
+
+    crop.growthStage = growthStage;
+    await crop.save();
+
+    res.status(200).json({ message: "Growth stage updated", crop });
+  } catch (error) {
+    res.status(500).json({ message: error.message });
+  }
+};
+
+// Update crop health status
+export const updateHealthStatus = async (req, res) => {
+  try {
+    const { healthStatus } = req.body;
+
+    const crop = await Crop.findById(req.params.cropId);
+    if (!crop) return res.status(404).json({ message: "Crop not found" });
+
+    crop.healthStatus = healthStatus;
+    await crop.save();
+
+    res.status(200).json({ message: "Health status updated", crop });
+  } catch (error) {
+    res.status(500).json({ message: error.message });
+  }
+};

Backend/Controllers/farm.controller.js

@@ -0,0 +1,130 @@
+const Farm = require("../Models/farm.model.js");
+const Crop = require("../Models/crop.model.js");
+const Finance = require("../Models/finance.model.js");
+
+// Create a farm
+const createFarm = async (req, res) => {
+  try {
+    const { name, location, waterContent, soilType } = req.body;
+
+    const farm = new Farm({
+      name,
+      location,
+      waterContent,
+      soilType,
+      owner: req.user._id,
+    });
+
+    await farm.save();
+    res.status(201).json(farm);
+  } catch (error) {
+    res.status(500).json({ message: error.message });
+  }
+};
+
+// Get all farms for a user
+const getUserFarms = async (req, res) => {
+  try {
+    const farms = await Farm.find({ owner: req.user._id })
+      .populate("crops")
+      .populate("finances");
+
+    res.status(200).json(farms);
+  } catch (error) {
+    res.status(500).json({ message: error.message });
+  }
+};
+
+// Get a single farm by ID
+const getFarmById = async (req, res) => {
+  try {
+    const farm = await Farm.findById(req.params.farmId)
+      .populate("crops")
+      .populate("finances");
+
+    if (!farm) return res.status(404).json({ message: "Farm not found" });
+
+    res.status(200).json(farm);
+  } catch (error) {
+    res.status(500).json({ message: error.message });
+  }
+};
+
+// Update farm details
+const updateFarm = async (req, res) => {
+  try {
+    const updatedFarm = await Farm.findByIdAndUpdate(
+      req.params.farmId,
+      req.body,
+      { new: true }
+    );
+
+    if (!updatedFarm)
+      return res.status(404).json({ message: "Farm not found" });
+
+    res.status(200).json(updatedFarm);
+  } catch (error) {
+    res.status(500).json({ message: error.message });
+  }
+};
+
+// Delete a farm
+const deleteFarm = async (req, res) => {
+  try {
+    const farm = await Farm.findById(req.params.farmId);
+
+    if (!farm) return res.status(404).json({ message: "Farm not found" });
+
+    await Crop.deleteMany({ farm: farm._id });
+    await Finance.findByIdAndDelete(farm.finances);
+    await farm.deleteOne();
+
+    res.status(200).json({ message: "Farm deleted successfully" });
+  } catch (error) {
+    res.status(500).json({ message: error.message });
+  }
+};
+
+// Add fertilizer to a farm
+const addFertilizer = async (req, res) => {
+  try {
+    const { name, quantity } = req.body;
+
+    const farm = await Farm.findById(req.params.farmId);
+    if (!farm) return res.status(404).json({ message: "Farm not found" });
+
+    farm.fertilizer.push({ name, quantity });
+    await farm.save();
+
+    res.status(200).json({ message: "Fertilizer added", farm });
+  } catch (error) {
+    res.status(500).json({ message: error.message });
+  }
+};
+
+// Add pesticide to a farm
+const addPesticide = async (req, res) => {
+  try {
+    const { name, quantity } = req.body;
+
+    const farm = await Farm.findById(req.params.farmId);
+    if (!farm) return res.status(404).json({ message: "Farm not found" });
+
+    farm.pestisides.push({ name, quantity });
+    await farm.save();
+
+    res.status(200).json({ message: "Pesticide added", farm });
+  } catch (error) {
+    res.status(500).json({ message: error.message });
+  }
+};
+
+module.exports = {
+  createFarm,
+  getUserFarms,
+  getFarmById,
+  updateFarm,
+  deleteFarm,
+  addFertilizer,
+  addPesticide,
+};

Backend/Controllers/finance.controller.js

@@ -0,0 +1,126 @@
+import Finance from "../models/financeModel.js";
+import Farm from "../models/farmModel.js";
+
+// Create finance record for a farm
+export const createFinance = async (req, res) => {
+  try {
+    const { farm } = req.body;
+
+    // Check if the farm exists
+    const existingFarm = await Farm.findById(farm);
+    if (!existingFarm)
+      return res.status(404).json({ message: "Farm not found" });
+
+    const finance = new Finance({
+      farm,
+      transactions: [],
+      totalExpenses: 0,
+      totalRevenue: 0,
+    });
+
+    await finance.save();
+
+    // Link finance to farm
+    existingFarm.finances = finance._id;
+    await existingFarm.save();
+
+    res.status(201).json(finance);
+  } catch (error) {
+    res.status(500).json({ message: error.message });
+  }
+};
+
+// Get finance details by farm ID
+export const getFinanceByFarm = async (req, res) => {
+  try {
+    const finance = await Finance.findOne({ farm: req.params.farmId });
+
+    if (!finance)
+      return res.status(404).json({ message: "Finance record not found" });
+
+    res.status(200).json(finance);
+  } catch (error) {
+    res.status(500).json({ message: error.message });
+  }
+};
+
+// Add a transaction (expense/revenue)
+export const addTransaction = async (req, res) => {
+  try {
+    const { type, amount, description } = req.body;
+
+    const finance = await Finance.findById(req.params.financeId);
+    if (!finance)
+      return res.status(404).json({ message: "Finance record not found" });
+
+    finance.transactions.push({ type, amount, description });
+
+    // Update totals
+    if (type === "Expense") {
+      finance.totalExpenses += amount;
+    } else if (type === "Revenue") {
+      finance.totalRevenue += amount;
+    }
+
+    await finance.save();
+    res.status(200).json({ message: "Transaction added", finance });
+  } catch (error) {
+    res.status(500).json({ message: error.message });
+  }
+};
+
+// Delete a transaction
+export const deleteTransaction = async (req, res) => {
+  try {
+    const finance = await Finance.findById(req.params.financeId);
+    if (!finance)
+      return res.status(404).json({ message: "Finance record not found" });
+
+    const transaction = finance.transactions.id(req.params.transactionId);
+    if (!transaction)
+      return res.status(404).json({ message: "Transaction not found" });
+
+    // Adjust totals before removing
+    if (transaction.type === "Expense") {
+      finance.totalExpenses -= transaction.amount;
+    } else if (transaction.type === "Revenue") {
+      finance.totalRevenue -= transaction.amount;
+    }
+
+    transaction.remove();
+    await finance.save();
+
+    res.status(200).json({ message: "Transaction deleted", finance });
+  } catch (error) {
+    res.status(500).json({ message: error.message });
+  }
+};
+
+// Get all transactions for a farm's finance
+export const getTransactions = async (req, res) => {
+  try {
+    const finance = await Finance.findById(req.params.financeId);
+    if (!finance)
+      return res.status(404).json({ message: "Finance record not found" });
+
+    res.status(200).json(finance.transactions);
+  } catch (error) {
+    res.status(500).json({ message: error.message });
+  }
+};
+
+// Get total expenses and revenue
+export const getFinancialSummary = async (req, res) => {
+  try {
+    const finance = await Finance.findById(req.params.financeId);
+    if (!finance)
+      return res.status(404).json({ message: "Finance record not found" });
+
+    res.status(200).json({
+      totalExpenses: finance.totalExpenses,
+      totalRevenue: finance.totalRevenue,
+    });
+  } catch (error) {
+    res.status(500).json({ message: error.message });
+  }
+};

Backend/Controllers/task.controller.js

@@ -0,0 +1,111 @@
+import Task from "../models/taskModel.js";
+import Farm from "../models/farmModel.js";
+import Crop from "../models/cropModel.js";
+
+// Create a new task
+export const createTask = async (req, res) => {
+  try {
+    const { farm, crop, taskType, description, assignedDate, status } =
+      req.body;
+
+    // Validate farm existence
+    const existingFarm = await Farm.findById(farm);
+    if (!existingFarm)
+      return res.status(404).json({ message: "Farm not found" });
+
+    // Validate crop if provided
+    if (crop) {
+      const existingCrop = await Crop.findById(crop);
+      if (!existingCrop)
+        return res.status(404).json({ message: "Crop not found" });
+    }
+
+    const task = new Task({
+      farm,
+      crop,
+      taskType,
+      description,
+      assignedDate,
+      status,
+    });
+
+    await task.save();
+    res.status(201).json(task);
+  } catch (error) {
+    res.status(500).json({ message: error.message });
+  }
+};
+
+// Get all tasks for a specific farm
+export const getTasksByFarm = async (req, res) => {
+  try {
+    const tasks = await Task.find({ farm: req.params.farmId }).populate("crop");
+
+    res.status(200).json(tasks);
+  } catch (error) {
+    res.status(500).json({ message: error.message });
+  }
+};
+
+// Get a single task by ID
+export const getTaskById = async (req, res) => {
+  try {
+    const task = await Task.findById(req.params.taskId).populate("farm crop");
+
+    if (!task) return res.status(404).json({ message: "Task not found" });
+
+    res.status(200).json(task);
+  } catch (error) {
+    res.status(500).json({ message: error.message });
+  }
+};
+
+// Update task details
+export const updateTask = async (req, res) => {
+  try {
+    const updatedTask = await Task.findByIdAndUpdate(
+      req.params.taskId,
+      req.body,
+      { new: true }
+    );
+
+    if (!updatedTask)
+      return res.status(404).json({ message: "Task not found" });
+
+    res.status(200).json(updatedTask);
+  } catch (error) {
+    res.status(500).json({ message: error.message });
+  }
+};
+
+// Delete a task
+export const deleteTask = async (req, res) => {
+  try {
+    const task = await Task.findById(req.params.taskId);
+
+    if (!task) return res.status(404).json({ message: "Task not found" });
+
+    await task.deleteOne();
+
+    res.status(200).json({ message: "Task deleted successfully" });
+  } catch (error) {
+    res.status(500).json({ message: error.message });
+  }
+};
+
+// Update task status (Pending → Completed)
+export const updateTaskStatus = async (req, res) => {
+  try {
+    const { status } = req.body;
+
+    const task = await Task.findById(req.params.taskId);
+    if (!task) return res.status(404).json({ message: "Task not found" });
+
+    task.status = status;
+    await task.save();
+
+    res.status(200).json({ message: "Task status updated", task });
+  } catch (error) {
+    res.status(500).json({ message: error.message });
+  }
+};

Backend/Controllers/user.controller.js

@@ -260,6 +260,8 @@ const resetPassword = catchAsyncErrors(async (req, res) => {
 
 // get user personal details
 const getUserDetails = catchAsyncErrors(async (req, res) => {
+
+
   const user = await User.findById(req.user._id);
 
   if (!user) {

Backend/Middlewares/authentication.js

@@ -1,32 +1,35 @@
 const jwt = require("jsonwebtoken");
 const User = require("../Models/user.model.js");
+const dotenv = require("dotenv");
+dotenv.config({
+  path: "./.env",
+});
 
-function checkAuthenticated() {
-  return async (req, res, next) => {
-    const tokenValue = req.cookies[process.env.TOKEN_NAME];
+async function checkAuthenticated(req, res, next) {
+  const tokenValue = req.cookies[process.env.TOKEN_NAME];
 
-    // console.log("I am called",tokenValue);
-    if (!tokenValue) {
+  console.log("I am called", tokenValue);
+  if (!tokenValue) {
+    return res.status(404).json({
+      success: false,
+      message: "User is not logged in.",
+    });
+  }
+  try {
+    const payload = await jwt.verify(
+      tokenValue,
+      process.env.REFRESH_TOKEN_SECRET
+    );
+
+    if (!payload) {
       return next();
     }
-    try {
-      const payload = await jwt.verify(
-        tokenValue,
-        process.env.REFRESH_TOKEN_SECRET
-      );
 
-      if (!payload) {
-        return next();
-      }
-
-      req.user = await User.findById(payload._id).select("-password");
-
-      return next();
-    } catch (error) {
-      return next();
-    }
+    req.user = payload;
     return next();
-  };
+  } catch (error) {
+    return next();
+  }
 }
 
 function authorizeRoles(...roles) {

Backend/Middlewares/multer.js

@@ -1,7 +1,6 @@
 const multer = require("multer");
 
 const storage = multer.diskStorage({
-
   destination: function (req, file, cb) {
     cb(null, "./public/images");
   },
@@ -10,11 +9,8 @@ const storage = multer.diskStorage({
     const uniquePrefix = Date.now();
     cb(null, uniquePrefix + "-" + file.originalname);
   },
-
-  
 });
 
-
 const upload = multer({ storage: storage });
 
 module.exports = upload;

Backend/Models/crop.model.js

@@ -4,6 +4,7 @@ const cropSchema = new mongoose.Schema(
   {
     name: { type: String, required: true },
     farm: { type: mongoose.Schema.Types.ObjectId, ref: "Farm", required: true },
+    image: { type: String },
     plantedDate: { type: Date, required: true, default: Date.now() },
     harvestDate: { type: Date },
     growthStage: {

Backend/Routes/crop.routes.js

@@ -0,0 +1,20 @@
+import express from "express";
+import {
+  createCrop,
+  getCrops,
+  getCropById,
+  updateCrop,
+  deleteCrop,
+} from "../controllers/cropController.js";
+import { checkAuthenticated } from "../Middlewares/authentication.js";
+
+const router = express.Router();
+
+// Routes for crop management
+router.post("/", checkAuthenticated, createCrop); // Create a new crop
+router.get("/", checkAuthenticated, getCrops); // Get all crops
+router.get("/:cropId", checkAuthenticated, getCropById); // Get a crop by ID
+router.put("/:cropId", checkAuthenticated, updateCrop); // Update crop details
+router.delete("/:cropId", checkAuthenticated, deleteCrop); // Delete a crop
+
+export default router;

Backend/Routes/farm.routes.js

@@ -0,0 +1,19 @@
+const express = require("express");
+const {
+  createFarm,
+  getUserFarms,
+  getFarmById,
+  updateFarm,
+  deleteFarm,
+} = require("../Controllers/farm.controller.js");
+const { checkAuthenticated } = require("../Middlewares/authentication.js");
+
+const router = express.Router();
+
+router.post("/", checkAuthenticated, createFarm); // Create a new farm
+router.get("/", checkAuthenticated, getUserFarms); // Get all farms
+router.get("/:farmId", checkAuthenticated, getFarmById); // Get a farm by ID
+router.put("/:farmId", checkAuthenticated, updateFarm); // Update a farm
+router.delete("/:farmId", checkAuthenticated, deleteFarm); // Delete a farm
+
+module.exports = router;

Backend/Routes/finance.routes.js

@@ -0,0 +1,24 @@
+import express from "express";
+import {
+  createFinanceRecord,
+  getFinanceRecords,
+  getFinanceById,
+  updateFinance,
+  deleteFinance,
+  addTransaction,
+} from "../controllers/financeController.js";
+import { checkAuthenticated } from "../Middlewares/authentication.js";
+
+const router = express.Router();
+
+// Routes for finance management
+router.post("/", checkAuthenticated, createFinanceRecord); // Create a new finance record
+router.get("/", checkAuthenticated, getFinanceRecords); // Get all finance records
+router.get("/:financeId", checkAuthenticated, getFinanceById); // Get a finance record by ID
+router.put("/:financeId", checkAuthenticated, updateFinance); // Update finance record
+router.delete("/:financeId", checkAuthenticated, deleteFinance); // Delete a finance record
+
+// Add transactions (Expense/Revenue) to a finance record
+router.post("/:financeId/transaction", checkAuthenticated, addTransaction);
+
+export default router;

Backend/Routes/task.routes.js

@@ -0,0 +1,24 @@
+import express from "express";
+import {
+  createTask,
+  getTasksByFarm,
+  getTaskById,
+  updateTask,
+  deleteTask,
+  updateTaskStatus,
+} from "../controllers/taskController.js";
+const { checkAuthenticated } = require("../Middlewares/authentication.js");
+
+const router = express.Router();
+
+// Routes for task management
+router.post("/", checkAuthenticated, createTask); // Create a new task
+router.get("/farm/:farmId", checkAuthenticated, getTasksByFarm); // Get all tasks for a specific farm
+router.get("/:taskId", checkAuthenticated, getTaskById); // Get a task by ID
+router.put("/:taskId", checkAuthenticated, updateTask); // Update task details
+router.delete("/:taskId", checkAuthenticated, deleteTask); // Delete a task
+
+// Update task status (Pending → Completed)
+router.patch("/:taskId/status", protect, updateTaskStatus);
+
+export default router;

Backend/Routes/user.routes.js

@@ -33,7 +33,7 @@ router.route("/logout").get(logoutUser);
 
 router.route("/update/:id").put(updateUserDetails);
 
-router.route("/me").get(getUserDetails);
+router.route("/me").get(checkAuthenticated, getUserDetails);
 
 router.route("/getuser").get(intializeUser);
 
@@ -45,6 +45,8 @@ router.route("/user/delete/:id").delete(DeleteUser);
 
 router.route("/user/updateRole/:id").put(updateUserRole);
 
-router.route("/user/avatar").put(checkAuthenticated(),upload.single("avatar"), updateAvatar);
+router
+  .route("/user/avatar")
+  .put(checkAuthenticated, upload.single("avatar"), updateAvatar);
 
 module.exports = router;

Backend/app.js

@@ -4,6 +4,8 @@ const cookieParser = require("cookie-parser");
 const { Server } = require("socket.io");
 const { createServer } = require("http");
 const userRoute = require("./Routes/user.routes.js");
+const farmRoute = require("./Routes/farm.routes.js");
+
 const { checkAuthenticated } = require("./Middlewares/authentication.js");
 const dotenv = require("dotenv");
 
@@ -31,4 +33,6 @@ app.get("/", (req, res) => {
 
 app.use("/api/v1", userRoute);
 
+app.use("/api/v1/farm", farmRoute);
+
 module.exports = app;