last update

SQL_code/Schema.sql

@@ -32,7 +32,10 @@ CREATE TABLE Product (
 );
 
 -- Category Entity
-CREATE TABLE Category (CategoryID INT PRIMARY KEY, Name VARCHAR(255));
+CREATE TABLE Category (
+    CategoryID INT PRIMARY KEY,
+    Name VARCHAR(255) NOT NULL
+);
 
 -- Review Entity (Many-to-One with User, Many-to-One with Product)
 CREATE TABLE Review (
@@ -81,7 +84,7 @@ CREATE TABLE History (
 
 -- Favorites Entity (Many-to-One with User, Many-to-One with Product)
 CREATE TABLE Favorites (
-    FavoriteID INT PRIMARY KEY,
+    FavoriteID INT AUTO_INCREMENT PRIMARY KEY,
     UserID INT,
     ProductID INT,
     FOREIGN KEY (UserID) REFERENCES User (UserID),

backend/index.js

@@ -213,11 +213,6 @@ app.post("/complete-signup", (req, res) => {
                 return res.status(500).json({ error: "Could not create role" });
               }
 
-              db_con.query(
-                `SELECT * FROM User WHERE Email='${data.Email}'`,
-                (err, results) => {},
-              );
-
               // Delete verification record
               db_con.query(
                 `DELETE FROM AuthVerification WHERE Email = '${data.email}'`,
@@ -228,7 +223,6 @@ app.post("/complete-signup", (req, res) => {
                   res.json({
                     success: true,
                     message: "User registration completed successfully",
-                    userID: results.UserID,
                     name: data.name,
                     email: data.email,
                     UCID: data.UCID,
@@ -320,7 +314,7 @@ app.post("/find_user", (req, res) => {
   });
 });
 
-//TODO: Update A uses Data:
+//Update A uses Data:
 app.post("/update", (req, res) => {
   const { userId, ...updateData } = req.body;
 
@@ -328,7 +322,7 @@ app.post("/update", (req, res) => {
     return res.status(400).json({ error: "User ID is required" });
   }
 
-  // Create query dynamically based on provided fields
+  //query dynamically based on provided fields
   const updateFields = [];
   const values = [];
 
@@ -398,6 +392,74 @@ app.post("/delete", (req, res) => {
   });
 });
 
+app.post("/add_fav_product", (req, res) => {
+  const { userID, productsID } = req.body;
+
+  // Use parameterized query to prevent SQL injection
+  db_con.query(
+    "INSERT INTO Favorites (UserID, ProductID) VALUES (?, ?)",
+    [userID, productsID],
+    (err, result) => {
+      if (err) {
+        console.error("Error adding favorite product:", err);
+        return res.json({ error: "Could not add favorite product" });
+      }
+      res.json({
+        success: true,
+        message: "Product added to favorites successfully",
+      });
+    },
+  );
+});
+
+app.get("/get_product", (req, res) => {
+  const query = "SELECT * FROM Product";
+  db_con.query(query, (err, data) => {
+    if (err) {
+      console.error("Error finding user:", err);
+      return res.status(500).json({
+        found: false,
+        error: "Database error occurred",
+      });
+    }
+    res.json({
+      success: true,
+      message: "Product added to favorites successfully",
+      data,
+    });
+  });
+});
+
+// db_con.query(
+//   "SELECT ProductID FROM product WHERE ProductID = ?",
+//   [productID],
+//   (err, results) => {
+//     if (err) {
+//       console.error("Error checking product:", err);
+//       return res.json({ error: "Database error" });
+//     }
+
+//     if (results.length === 0) {
+//       return res.json({ error: "Product does not exist" });
+//     }
+//   },
+// );
+
+// db_con.query(
+//   "INSERT INTO Favorites (UserID, ProductID) VALUES (?, ?)",
+//   [userID, productID],
+//   (err, result) => {
+//     if (err) {
+//       console.error("Error adding favorite product:", err);
+//       return res.json({ error: "Could not add favorite product" });
+//     }
+//     res.json({
+//       success: true,
+//       message: "Product added to favorites successfully",
+//     });
+//   },
+// );
+
 app.listen(3030, () => {
   console.log(`Running Backend on http://localhost:3030/`);
   console.log(`Send verification code: POST /send-verification`);

frontend/src/App.jsx

@@ -12,6 +12,7 @@ import Selling from "./pages/Selling";
 import Transactions from "./pages/Transactions";
 import Favorites from "./pages/Favorites";
 import ProductDetail from "./pages/ProductDetail";
+import ItemForm from "./pages/MyListings";
 
 function App() {
   // Authentication state - initialize from localStorage if available
@@ -161,11 +162,11 @@ function App() {
       }
 
       const result = await response.json();
+      console.log(result);
 
       if (result.success) {
         // Create user object from API response
         const newUser = {
-          ID: result.userID,
           name: result.name || userData.name,
           email: result.email || userData.email,
           UCID: result.UCID || userData.ucid,
@@ -640,7 +641,27 @@ function App() {
               </ProtectedRoute>
             }
           />
-
+          {/* Add new selling routes */}
+          <Route
+            path="/selling/create"
+            element={
+              <ProtectedRoute>
+                <div className="container mx-auto px-4 py-6">
+                  <ItemForm />
+                </div>
+              </ProtectedRoute>
+            }
+          />
+          <Route
+            path="/selling/edit/:id"
+            element={
+              <ProtectedRoute>
+                <div className="container mx-auto px-4 py-6">
+                  <ItemForm />
+                </div>
+              </ProtectedRoute>
+            }
+          />
           <Route
             path="/transactions"
             element={

frontend/src/pages/Home.jsx

@@ -1,38 +1,51 @@
-import { useState } from "react";
+import { useState, useEffect } from "react";
 import { Link, useNavigate } from "react-router-dom";
 import { Tag, Book, Laptop, Sofa, Utensils, Gift, Heart } from "lucide-react";
 
 const Home = () => {
   const navigate = useNavigate();
-  // Same categories
+  const [listings, setListings] = useState([]);
-  const categories = [
+  const [error, setError] = useState(null);
-    { id: 1, name: "Textbooks", icon: <Book className="h-5 w-5" /> },
-    { id: 2, name: "Electronics", icon: <Laptop className="h-5 w-5" /> },
-    { id: 3, name: "Furniture", icon: <Sofa className="h-5 w-5" /> },
-    { id: 4, name: "Kitchen", icon: <Utensils className="h-5 w-5" /> },
-    { id: 5, name: "Other", icon: <Gift className="h-5 w-5" /> },
-  ];
 
-  // Same listings data
+  useEffect(() => {
-  const [listings, setListings] = useState([
+    const fetchProducts = async () => {
-    {
+      try {
-      id: 0,
+        const response = await fetch("http://localhost:3030/get_product");
-      title: "Dell XPS 16 Laptop",
+        if (!response.ok) throw new Error("Failed to fetch products");
-      price: 850,
+
-      category: "Electronics",
+        const data = await response.json();
-      image: "image1.avif",
+
-      condition: "Good",
+        if (data.success) {
-      seller: "Michael T.",
+          setListings(
-      datePosted: "5d ago",
+            data.data.map((product) => ({
-      isFavorite: true,
+              id: product.ProductID,
-    },
+              title: product.Name,
-  ]);
+              price: product.Price,
+              category: product.CategoryID,
+              image: product.ImageURL,
+              condition: "New", // Modify based on actual data
+              seller: "Unknown", // Modify if seller info is available
+              datePosted: "Just now",
+              isFavorite: false,
+            })),
+          );
+        } else {
+          throw new Error(data.message || "Error fetching products");
+        }
+      } catch (error) {
+        console.error("Error fetching products:", error);
+        setError(error.message);
+      }
+    };
+
+    fetchProducts();
+  }, []);
 
   // Toggle favorite status
   const toggleFavorite = (id, e) => {
     e.preventDefault(); // Prevent navigation when clicking the heart icon
-    setListings(
+    setListings((prevListings) =>
-      listings.map((listing) =>
+      prevListings.map((listing) =>
         listing.id === id
           ? { ...listing, isFavorite: !listing.isFavorite }
           : listing,

frontend/src/pages/MyListings.jsx

@@ -0,0 +1,550 @@
+import { useState, useEffect } from "react";
+import { Link, useParams, useNavigate } from "react-router-dom";
+import { ArrowLeft, Plus, X, Save, Trash } from "lucide-react";
+
+const ItemForm = () => {
+  const { id } = useParams(); // If id exists, we are editing, otherwise creating
+  const navigate = useNavigate();
+  const isEditing = !!id;
+
+  const [formData, setFormData] = useState({
+    title: "",
+    price: "",
+    category: "",
+    condition: "",
+    shortDescription: "",
+    description: "",
+    images: [],
+    status: "active",
+  });
+
+  const [originalData, setOriginalData] = useState(null);
+  const [errors, setErrors] = useState({});
+  const [imagePreviewUrls, setImagePreviewUrls] = useState([]);
+  const [isLoading, setIsLoading] = useState(isEditing);
+  const [isSubmitting, setIsSubmitting] = useState(false);
+  const [showDeleteModal, setShowDeleteModal] = useState(false);
+
+  // Categories with icons
+  const categories = [
+    "Electronics",
+    "Furniture",
+    "Books",
+    "Kitchen",
+    "Collectibles",
+    "Clothing",
+    "Sports & Outdoors",
+    "Tools",
+    "Toys & Games",
+    "Other",
+  ];
+
+  // Condition options
+  const conditions = ["New", "Like New", "Good", "Fair", "Poor"];
+
+  // Status options
+  const statuses = ["active", "inactive", "sold", "pending"];
+
+  // Fetch item data if editing
+  useEffect(() => {
+    if (isEditing) {
+      // This would be an API call in a real app
+      // Simulating API call with timeout
+      setTimeout(() => {
+        // Sample data for item being edited
+        const itemData = {
+          id: parseInt(id),
+          title: "Dell XPS 13 Laptop - 2023 Model",
+          price: 850,
+          category: "Electronics",
+          condition: "Like New",
+          shortDescription:
+            "Dell XPS 13 laptop in excellent condition. Intel Core i7, 16GB RAM, 512GB SSD. Includes charger and original box.",
+          description:
+            "Selling my Dell XPS 13 laptop. Only 6 months old and in excellent condition. Intel Core i7 processor, 16GB RAM, 512GB SSD. Battery life is still excellent (around 10 hours of regular use). Comes with original charger and box. Selling because I'm upgrading to a MacBook for design work.\n\nSpecs:\n- Intel Core i7 11th Gen\n- 16GB RAM\n- 512GB NVMe SSD\n- 13.4\" FHD+ Display (1920x1200)\n- Windows 11 Pro\n- Backlit Keyboard\n- Thunderbolt 4 ports",
+          images: ["/image1.avif", "/image2.avif", "/image3.avif"],
+          status: "active",
+          datePosted: "2023-03-02",
+        };
+
+        setFormData(itemData);
+        setOriginalData(itemData);
+        setImagePreviewUrls(itemData.images);
+        setIsLoading(false);
+      }, 1000);
+    }
+  }, [id, isEditing]);
+
+  const handleChange = (e) => {
+    const { name, value } = e.target;
+    setFormData({
+      ...formData,
+      [name]: value,
+    });
+
+    // Clear error when field is edited
+    if (errors[name]) {
+      setErrors({
+        ...errors,
+        [name]: null,
+      });
+    }
+  };
+
+  const handleImageChange = (e) => {
+    e.preventDefault();
+
+    const files = Array.from(e.target.files);
+
+    if (formData.images.length + files.length > 5) {
+      setErrors({
+        ...errors,
+        images: "Maximum 5 images allowed",
+      });
+      return;
+    }
+
+    // Create preview URLs for the images
+    const newImagePreviewUrls = [...imagePreviewUrls];
+    const newImages = [...formData.images];
+
+    files.forEach((file) => {
+      const reader = new FileReader();
+      reader.onloadend = () => {
+        newImagePreviewUrls.push(reader.result);
+        setImagePreviewUrls(newImagePreviewUrls);
+      };
+      reader.readAsDataURL(file);
+      newImages.push(file);
+    });
+
+    setFormData({
+      ...formData,
+      images: newImages,
+    });
+
+    // Clear error if any
+    if (errors.images) {
+      setErrors({
+        ...errors,
+        images: null,
+      });
+    }
+  };
+
+  const removeImage = (index) => {
+    const newImages = [...formData.images];
+    const newImagePreviewUrls = [...imagePreviewUrls];
+
+    newImages.splice(index, 1);
+    newImagePreviewUrls.splice(index, 1);
+
+    setFormData({
+      ...formData,
+      images: newImages,
+    });
+    setImagePreviewUrls(newImagePreviewUrls);
+  };
+
+  const validateForm = () => {
+    const newErrors = {};
+
+    if (!formData.title.trim()) newErrors.title = "Title is required";
+    if (!formData.price) newErrors.price = "Price is required";
+    if (isNaN(formData.price) || formData.price <= 0)
+      newErrors.price = "Price must be a positive number";
+    if (!formData.category) newErrors.category = "Category is required";
+    if (!formData.condition) newErrors.condition = "Condition is required";
+    if (!formData.shortDescription.trim())
+      newErrors.shortDescription = "Short description is required";
+    if (!formData.description.trim())
+      newErrors.description = "Description is required";
+    if (formData.images.length === 0)
+      newErrors.images = "At least one image is required";
+
+    setErrors(newErrors);
+    return Object.keys(newErrors).length === 0;
+  };
+
+  const handleSubmit = (e) => {
+    e.preventDefault();
+
+    if (!validateForm()) {
+      // Scroll to the first error
+      const firstErrorField = Object.keys(errors)[0];
+      document
+        .getElementsByName(firstErrorField)[0]
+        ?.scrollIntoView({ behavior: "smooth" });
+      return;
+    }
+
+    setIsSubmitting(true);
+
+    // Simulate API call to post/update the item
+    setTimeout(() => {
+      console.log("Form submitted:", formData);
+      setIsSubmitting(false);
+
+      // Show success and redirect to listings
+      alert(`Item successfully ${isEditing ? "updated" : "created"}!`);
+      navigate("/selling");
+    }, 1500);
+  };
+
+  const handleDelete = () => {
+    setIsSubmitting(true);
+
+    // Simulate API call to delete the item
+    setTimeout(() => {
+      console.log("Item deleted:", id);
+      setIsSubmitting(false);
+      setShowDeleteModal(false);
+
+      // Show success and redirect to listings
+      alert("Item successfully deleted!");
+      navigate("/selling");
+    }, 1500);
+  };
+
+  // Show loading state if necessary
+  if (isLoading) {
+    return (
+      <div className="max-w-4xl mx-auto px-4 py-8">
+        <div className="flex items-center mb-6">
+          <Link to="/selling" className="text-green-600 hover:text-green-700">
+            <ArrowLeft className="h-4 w-4 mr-1" />
+            Back to listings
+          </Link>
+        </div>
+        <div className="animate-pulse">
+          <div className="h-8 bg-gray-200 rounded w-1/3 mb-8"></div>
+          <div className="h-64 bg-gray-200 rounded mb-4"></div>
+          <div className="h-32 bg-gray-200 rounded"></div>
+        </div>
+      </div>
+    );
+  }
+
+  return (
+    <div className="max-w-4xl mx-auto px-4 py-8">
+      {/* Breadcrumb & Back Link */}
+      <div className="mb-6">
+        <Link
+          to="/selling"
+          className="flex items-center text-green-600 hover:text-green-700"
+        >
+          <ArrowLeft className="h-4 w-4 mr-1" />
+          <span>Back to listings</span>
+        </Link>
+      </div>
+
+      <div className="flex justify-between items-center mb-6">
+        <h1 className="text-3xl font-bold text-gray-800">
+          {isEditing ? "Edit Item" : "Create New Listing"}
+        </h1>
+
+        {isEditing && (
+          <button
+            type="button"
+            onClick={() => setShowDeleteModal(true)}
+            className="bg-red-500 hover:bg-red-600 text-white font-medium py-2 px-4 flex items-center"
+            disabled={isSubmitting}
+          >
+            <Trash className="h-5 w-5 mr-1" />
+            Delete Item
+          </button>
+        )}
+      </div>
+
+      <form
+        onSubmit={handleSubmit}
+        className="bg-white border border-gray-200 p-6 rounded-md"
+      >
+        {/* Title */}
+        <div className="mb-6">
+          <label
+            htmlFor="title"
+            className="block text-gray-700 font-medium mb-2"
+          >
+            Title <span className="text-red-500">*</span>
+          </label>
+          <input
+            type="text"
+            id="title"
+            name="title"
+            value={formData.title}
+            onChange={handleChange}
+            className={`w-full px-4 py-2 border ${errors.title ? "border-red-500" : "border-gray-300"} focus:outline-none focus:border-green-500`}
+            placeholder="e.g., Dell XPS 13 Laptop - 2023 Model"
+          />
+          {errors.title && (
+            <p className="text-red-500 text-sm mt-1">{errors.title}</p>
+          )}
+        </div>
+
+        {/* Price, Category, Status (side by side on larger screens) */}
+        <div className="flex flex-col md:flex-row gap-6 mb-6">
+          <div className="w-full md:w-1/3">
+            <label
+              htmlFor="price"
+              className="block text-gray-700 font-medium mb-2"
+            >
+              Price ($) <span className="text-red-500">*</span>
+            </label>
+            <input
+              type="number"
+              id="price"
+              name="price"
+              value={formData.price}
+              onChange={handleChange}
+              className={`w-full px-4 py-2 border ${errors.price ? "border-red-500" : "border-gray-300"} focus:outline-none focus:border-green-500`}
+              placeholder="e.g., 850"
+              min="0"
+              step="0.01"
+            />
+            {errors.price && (
+              <p className="text-red-500 text-sm mt-1">{errors.price}</p>
+            )}
+          </div>
+
+          <div className="w-full md:w-1/3">
+            <label
+              htmlFor="category"
+              className="block text-gray-700 font-medium mb-2"
+            >
+              Category <span className="text-red-500">*</span>
+            </label>
+            <select
+              id="category"
+              name="category"
+              value={formData.category}
+              onChange={handleChange}
+              className={`w-full px-4 py-2 border ${errors.category ? "border-red-500" : "border-gray-300"} focus:outline-none focus:border-green-500 bg-white`}
+            >
+              <option value="">Select a category</option>
+              {categories.map((category) => (
+                <option key={category} value={category}>
+                  {category}
+                </option>
+              ))}
+            </select>
+            {errors.category && (
+              <p className="text-red-500 text-sm mt-1">{errors.category}</p>
+            )}
+          </div>
+
+          {isEditing && (
+            <div className="w-full md:w-1/3">
+              <label
+                htmlFor="status"
+                className="block text-gray-700 font-medium mb-2"
+              >
+                Status
+              </label>
+              <select
+                id="status"
+                name="status"
+                value={formData.status}
+                onChange={handleChange}
+                className="w-full px-4 py-2 border border-gray-300 focus:outline-none focus:border-green-500 bg-white"
+              >
+                {statuses.map((status) => (
+                  <option key={status} value={status}>
+                    {status.charAt(0).toUpperCase() + status.slice(1)}
+                  </option>
+                ))}
+              </select>
+            </div>
+          )}
+        </div>
+
+        {/* Condition */}
+        <div className="mb-6">
+          <label className="block text-gray-700 font-medium mb-2">
+            Condition <span className="text-red-500">*</span>
+          </label>
+          <div className="flex flex-wrap gap-3">
+            {conditions.map((condition) => (
+              <label
+                key={condition}
+                className={`px-4 py-2 border cursor-pointer ${
+                  formData.condition === condition
+                    ? "bg-green-50 border-green-500 text-green-700"
+                    : "border-gray-300 text-gray-700 hover:bg-gray-50"
+                }`}
+              >
+                <input
+                  type="radio"
+                  name="condition"
+                  value={condition}
+                  checked={formData.condition === condition}
+                  onChange={handleChange}
+                  className="sr-only"
+                />
+                {condition}
+              </label>
+            ))}
+          </div>
+          {errors.condition && (
+            <p className="text-red-500 text-sm mt-1">{errors.condition}</p>
+          )}
+        </div>
+
+        {/* Short Description */}
+        <div className="mb-6">
+          <label
+            htmlFor="shortDescription"
+            className="block text-gray-700 font-medium mb-2"
+          >
+            Short Description <span className="text-red-500">*</span>
+            <span className="text-sm font-normal text-gray-500 ml-2">
+              (Brief summary that appears in listings)
+            </span>
+          </label>
+          <input
+            type="text"
+            id="shortDescription"
+            name="shortDescription"
+            value={formData.shortDescription}
+            onChange={handleChange}
+            className={`w-full px-4 py-2 border ${errors.shortDescription ? "border-red-500" : "border-gray-300"} focus:outline-none focus:border-green-500`}
+            placeholder="e.g., Dell XPS 13 laptop in excellent condition. Intel Core i7, 16GB RAM, 512GB SSD."
+            maxLength="150"
+          />
+          <p className="text-sm text-gray-500 mt-1">
+            {formData.shortDescription.length}/150 characters
+          </p>
+          {errors.shortDescription && (
+            <p className="text-red-500 text-sm">{errors.shortDescription}</p>
+          )}
+        </div>
+
+        {/* Full Description */}
+        <div className="mb-6">
+          <label
+            htmlFor="description"
+            className="block text-gray-700 font-medium mb-2"
+          >
+            Full Description <span className="text-red-500">*</span>
+          </label>
+          <textarea
+            id="description"
+            name="description"
+            value={formData.description}
+            onChange={handleChange}
+            className={`w-full px-4 py-2 border ${errors.description ? "border-red-500" : "border-gray-300"} focus:outline-none focus:border-green-500 h-40`}
+            placeholder="Describe your item in detail. Include specs, condition, reason for selling, etc."
+          ></textarea>
+          <p className="text-sm text-gray-500 mt-1">
+            Use blank lines to separate paragraphs.
+          </p>
+          {errors.description && (
+            <p className="text-red-500 text-sm">{errors.description}</p>
+          )}
+        </div>
+
+        {/* Image Upload */}
+        <div className="mb-8">
+          <label className="block text-gray-700 font-medium mb-2">
+            Images <span className="text-red-500">*</span>
+            <span className="text-sm font-normal text-gray-500 ml-2">
+              (Up to 5 images)
+            </span>
+          </label>
+
+          {/* Image Preview Area */}
+          <div className="flex flex-wrap gap-4 mb-4">
+            {imagePreviewUrls.map((url, index) => (
+              <div
+                key={index}
+                className="relative w-24 h-24 border border-gray-300"
+              >
+                <img
+                  src={url}
+                  alt={`Preview ${index + 1}`}
+                  className="w-full h-full object-cover"
+                />
+                <button
+                  type="button"
+                  onClick={() => removeImage(index)}
+                  className="absolute -top-2 -right-2 bg-white rounded-full p-1 shadow-md border border-gray-300"
+                >
+                  <X className="h-4 w-4 text-gray-600" />
+                </button>
+              </div>
+            ))}
+
+            {/* Upload Button (only show if less than 5 images) */}
+            {formData.images.length < 5 && (
+              <label className="w-24 h-24 border-2 border-dashed border-gray-300 flex flex-col items-center justify-center text-gray-500 cursor-pointer hover:bg-gray-50">
+                <input
+                  type="file"
+                  accept="image/*"
+                  multiple
+                  onChange={handleImageChange}
+                  className="sr-only"
+                />
+                <Plus className="h-6 w-6 mb-1" />
+                <span className="text-xs">Add Image</span>
+              </label>
+            )}
+          </div>
+          {errors.images && (
+            <p className="text-red-500 text-sm">{errors.images}</p>
+          )}
+        </div>
+
+        {/* Submit Button */}
+        <div className="mt-8">
+          <button
+            type="submit"
+            disabled={isSubmitting}
+            className={`w-full py-3 px-4 text-white font-medium flex items-center justify-center ${
+              isSubmitting ? "bg-gray-400" : "bg-green-500 hover:bg-green-600"
+            }`}
+          >
+            <Save className="h-5 w-5 mr-2" />
+            {isSubmitting
+              ? "Saving..."
+              : isEditing
+                ? "Save Changes"
+                : "Create Listing"}
+          </button>
+        </div>
+      </form>
+
+      {/* Delete Confirmation Modal */}
+      {showDeleteModal && (
+        <div className="fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-50">
+          <div className="bg-white p-6 rounded-md max-w-md w-full">
+            <h3 className="text-lg font-medium text-gray-900 mb-2">
+              Delete Listing
+            </h3>
+            <p className="text-gray-600 mb-4">
+              Are you sure you want to delete <strong>{formData.title}</strong>?
+              This action cannot be undone.
+            </p>
+            <div className="flex justify-end space-x-3">
+              <button
+                onClick={() => setShowDeleteModal(false)}
+                className="px-4 py-2 border border-gray-300 text-gray-700 font-medium rounded-md hover:bg-gray-50"
+                disabled={isSubmitting}
+              >
+                Cancel
+              </button>
+              <button
+                onClick={handleDelete}
+                className="px-4 py-2 bg-red-600 text-white font-medium rounded-md hover:bg-red-700 flex items-center"
+                disabled={isSubmitting}
+              >
+                {isSubmitting ? "Deleting..." : "Delete"}
+              </button>
+            </div>
+          </div>
+        </div>
+      )}
+    </div>
+  );
+};
+
+export default ItemForm;

frontend/src/pages/ProductDetail.jsx

@@ -1,76 +1,93 @@
-import { useState } from 'react';
+import { useState } from "react";
-import { useParams, Link } from 'react-router-dom';
+import { useParams, Link } from "react-router-dom";
-import { Heart, ArrowLeft, Tag, User, Calendar, Share, Flag } from 'lucide-react';
+import {
+  Heart,
+  ArrowLeft,
+  Tag,
+  User,
+  Calendar,
+  Share,
+  Flag,
+} from "lucide-react";
 
 const ProductDetail = () => {
   const { id } = useParams();
   const [isFavorite, setIsFavorite] = useState(false);
   const [showContactForm, setShowContactForm] = useState(false);
-  const [message, setMessage] = useState('');
+  const [message, setMessage] = useState("");
   const [currentImage, setCurrentImage] = useState(0);
-  
+
   // Sample data for demonstration
   const product = [
     {
       id: 0,
-      title: 'Dell XPS 13 Laptop - 2023 Model',
+      title: "Dell XPS 13 Laptop - 2023 Model",
       price: 850,
-      shortDescription: 'Dell XPS 13 laptop in excellent condition. Intel Core i7, 16GB RAM, 512GB SSD. Includes charger and original box.',
+      shortDescription:
-      description: 'Selling my Dell XPS 13 laptop. Only 6 months old and in excellent condition. Intel Core i7 processor, 16GB RAM, 512GB SSD. Battery life is still excellent (around 10 hours of regular use). Comes with original charger and box. Selling because I\'m upgrading to a MacBook for design work.\n\nSpecs:\n- Intel Core i7 11th Gen\n- 16GB RAM\n- 512GB NVMe SSD\n- 13.4" FHD+ Display (1920x1200)\n- Windows 11 Pro\n- Backlit Keyboard\n- Thunderbolt 4 ports',
+        "Dell XPS 13 laptop in excellent condition. Intel Core i7, 16GB RAM, 512GB SSD. Includes charger and original box.",
-      condition: 'Like New',
+      description:
-      category: 'Electronics',
+        "Selling my Dell XPS 13 laptop. Only 6 months old and in excellent condition. Intel Core i7 processor, 16GB RAM, 512GB SSD. Battery life is still excellent (around 10 hours of regular use). Comes with original charger and box. Selling because I'm upgrading to a MacBook for design work.\n\nSpecs:\n- Intel Core i7 11th Gen\n- 16GB RAM\n- 512GB NVMe SSD\n- 13.4\" FHD+ Display (1920x1200)\n- Windows 11 Pro\n- Backlit Keyboard\n- Thunderbolt 4 ports",
-      datePosted: '2023-03-02',
+      condition: "Like New",
+      category:
+        "Electronics, Electronics, Electronics,  Electronics , Electronics , Electronics,  Electronicss",
+      datePosted: "2023-03-02",
       images: [
-        '/image1.avif',
+        "/image1.avif",
-        '/image2.avif',
+        "/image2.avif",
-        '/image3.avif'
+        "/image3.avif",
+        "/image3.avif",
+        "/image3.avif",
       ],
       seller: {
-        name: 'Michael T.',
+        name: "Michael T.",
         rating: 4.8,
-        memberSince: 'January 2022',
+        memberSince: "January 2022",
-        avatar: '/Profile.jpg'
+        avatar: "/Profile.jpg",
-      }
+      },
-    },    
+    },
-  ];  
+  ];
 
-  console.log(product[id])
+  console.log(product[id]);
 
   const toggleFavorite = () => {
     setIsFavorite(!isFavorite);
   };
-  
+
   const handleSendMessage = (e) => {
     e.preventDefault();
     // TODO: this would send the message to the seller
-    console.log('Message sent:', message);
+    console.log("Message sent:", message);
-    setMessage('');
+    setMessage("");
     setShowContactForm(false);
     // Show confirmation or success message
-    alert('Message sent to seller!');
+    alert("Message sent to seller!");
   };
 
   // Function to split description into paragraphs
   const formatDescription = (text) => {
-    return text.split('\n\n').map((paragraph, index) => (
+    return text.split("\n\n").map((paragraph, index) => (
       <p key={index} className="mb-4">
-        {paragraph.split('\n').map((line, i) => (
+        {paragraph.split("\n").map((line, i) => (
           <span key={i}>
             {line}
-            {i < paragraph.split('\n').length - 1 && <br />}
+            {i < paragraph.split("\n").length - 1 && <br />}
           </span>
         ))}
       </p>
     ));
   };
 
-  // Handle image navigation
+  // image navigation
   const nextImage = () => {
-    setCurrentImage((prev) => (prev === product.images.length - 1 ? 0 : prev + 1));
+    setCurrentImage((prev) =>
+      prev === product.images.length - 1 ? 0 : prev + 1,
+    );
   };
 
   const prevImage = () => {
-    setCurrentImage((prev) => (prev === 0 ? product.images.length - 1 : prev - 1));
+    setCurrentImage((prev) =>
+      prev === 0 ? product.images.length - 1 : prev - 1,
+    );
   };
 
   const selectImage = (index) => {
@@ -81,7 +98,10 @@ const ProductDetail = () => {
     <div className="max-w-6xl mx-auto px-4 py-8">
       {/* Breadcrumb & Back Link */}
       <div className="mb-6">
-        <Link to="/" className="flex items-center text-green-600 hover:text-green-700">
+        <Link
+          to="/"
+          className="flex items-center text-green-600 hover:text-green-700"
+        >
           <ArrowLeft className="h-4 w-4 mr-1" />
           <span>Back to listings</span>
         </Link>
@@ -92,26 +112,26 @@ const ProductDetail = () => {
         <div className="md:w-3/5">
           {/* Main Image */}
           <div className="bg-white border border-gray-200 mb-4 relative">
-            <img 
+            <img
-              src={product[id].images[currentImage]} 
+              src={product[id].images[currentImage]}
-              alt={product[id].title} 
+              alt={product[id].title}
               className="w-full h-auto object-contain cursor-pointer"
               onClick={nextImage}
             />
           </div>
-          
+
           {/* Thumbnail Images */}
           {product[id].images.length > 1 && (
             <div className="flex gap-2 overflow-x-auto pb-2">
               {product[id].images.map((image, index) => (
-                <div 
+                <div
-                  key={index} 
+                  key={index}
-                  className={`bg-white border ${currentImage === index ? 'border-green-500' : 'border-gray-200'} min-w-[100px] cursor-pointer`}
+                  className={`bg-white border ${currentImage === index ? "border-green-500" : "border-gray-200"} min-w-[100px] cursor-pointer`}
                   onClick={() => selectImage(index)}
                 >
-                  <img 
+                  <img
-                    src={image} 
+                    src={image}
-                    alt={`${product[id].title} - view ${index + 1}`} 
+                    alt={`${product[id].title} - view ${index + 1}`}
                     className="w-full h-auto object-cover"
                   />
                 </div>
@@ -125,21 +145,23 @@ const ProductDetail = () => {
           {/* Product Info Card */}
           <div className="bg-white border border-gray-200 p-6 mb-6">
             <div className="flex justify-between items-start mb-4">
-              <h1 className="text-2xl font-bold text-gray-800">{product[id].title}</h1>
+              <h1 className="text-2xl font-bold text-gray-800">
-              <button 
+                {product[id].title}
+              </h1>
+              <button
                 onClick={toggleFavorite}
                 className="p-2 hover:bg-gray-100"
               >
-                <Heart 
+                <Heart
-                  className={`h-6 w-6 ${isFavorite ? 'text-red-500 fill-red-500' : 'text-gray-400'}`} 
+                  className={`h-6 w-6 ${isFavorite ? "text-red-500 fill-red-500" : "text-gray-400"}`}
                 />
               </button>
             </div>
-            
+
             <div className="text-2xl font-bold text-green-600 mb-4">
               ${product[id].price}
             </div>
-            
+
             <div className="flex flex-wrap gap-x-4 gap-y-2 mb-6 text-sm">
               <div className="flex items-center text-gray-600">
                 <Tag className="h-4 w-4 mr-1" />
@@ -154,12 +176,12 @@ const ProductDetail = () => {
                 <span>Posted on {product[id].datePosted}</span>
               </div>
             </div>
-            
+
             {/* Short Description */}
             <div className="bg-gray-50 p-4 mb-6 border border-gray-200">
               <p className="text-gray-700">{product[id].shortDescription}</p>
             </div>
-            
+
             {/* Contact Button */}
             <button
               onClick={() => setShowContactForm(!showContactForm)}
@@ -167,37 +189,74 @@ const ProductDetail = () => {
             >
               Contact Seller
             </button>
-            
+
             {/* TODO:Contact Form */}
             {showContactForm && (
               <div className="border border-gray-200 p-4 mb-4">
-                <h3 className="font-medium text-gray-800 mb-2">Message Seller</h3>
+                <h3 className="font-medium text-gray-800 mb-2">
+                  Contact Seller
+                </h3>
                 <form onSubmit={handleSendMessage}>
-                  <textarea
+                  <div className="mb-3">
-                    value={message}
+                    <label htmlFor="email" className="block text-gray-700 mb-1">
-                    onChange={(e) => setMessage(e.target.value)}
+                      Email
-                    placeholder="Hi, is this item still available?"
+                    </label>
-                    className="w-full p-3 border border-gray-300 h-32 mb-3 focus:outline-none focus:border-green-500"
+                    <input
-                    required
+                      type="email"
-                  ></textarea>
+                      id="email"
+                      value={product[id].User.email}
+                      onChange={(e) => setEmail(e.target.value)}
+                      className="w-full p-3 border border-gray-300 focus:outline-none focus:border-green-500"
+                      required
+                    />
+                  </div>
+                  <div className="mb-3">
+                    <label htmlFor="phone" className="block text-gray-700 mb-1">
+                      Phone Number
+                    </label>
+                    <input
+                      type="tel"
+                      id="phone"
+                      value={phone}
+                      onChange={(e) => setPhone(e.target.value)}
+                      className="w-full p-3 border border-gray-300 focus:outline-none focus:border-green-500"
+                      required
+                    />
+                  </div>
+                  <div className="mb-3">
+                    <label
+                      htmlFor="contactMessage"
+                      className="block text-gray-700 mb-1"
+                    >
+                      Message (Optional)
+                    </label>
+                    <input
+                      type="text"
+                      id="contactMessage"
+                      value={contactMessage}
+                      onChange={(e) => setContactMessage(e.target.value)}
+                      placeholder="Hi, is this item still available?"
+                      className="w-full p-3 border border-gray-300 focus:outline-none focus:border-green-500"
+                    />
+                  </div>
                   <button
                     type="submit"
                     className="bg-green-500 hover:bg-green-600 text-white font-medium py-2 px-4"
                   >
-                    Send Message
+                    Send Contact Info
                   </button>
                 </form>
               </div>
             )}
-            
+
             {/* Seller Info */}
             <div className="pt-4 border-t border-gray-200">
               <div className="flex items-center mb-3">
                 <div className="mr-3">
                   {product[id].seller.avatar ? (
-                    <img 
+                    <img
-                      src={product[id].seller.avatar} 
+                      src={product[id].seller.avatar}
-                      alt="Seller" 
+                      alt="Seller"
                       className="h-12 w-12 rounded-full"
                     />
                   ) : (
@@ -207,20 +266,25 @@ const ProductDetail = () => {
                   )}
                 </div>
                 <div>
-                  <h3 className="font-medium text-gray-800">{product[id].seller.name}</h3>
+                  <h3 className="font-medium text-gray-800">
-                  <p className="text-sm text-gray-500">Member since {product[id].seller.memberSince}</p>
+                    {product[id].seller.name}
+                  </h3>
+                  <p className="text-sm text-gray-500">
+                    Member since {product[id].seller.memberSince}
+                  </p>
                 </div>
               </div>
               <div className="text-sm text-gray-600">
                 <div>
-                  <span className="font-medium">Rating:</span> {product[id].seller.rating}/5
+                  <span className="font-medium">Rating:</span>{" "}
+                  {product[id].seller.rating}/5
                 </div>
               </div>
             </div>
           </div>
         </div>
       </div>
-      
+
       {/* Description Section */}
       <div className="mt-8">
         <h2 className="text-xl font-bold text-gray-800 mb-4">Description</h2>
@@ -234,4 +298,4 @@ const ProductDetail = () => {
   );
 };
 
-export default ProductDetail;
+export default ProductDetail;

frontend/src/pages/Settings.jsx

@@ -189,7 +189,8 @@ const Settings = () => {
         }
       } catch (error) {
         console.error("Error deleting account:", error);
-        alert("Failed to delete account: " + error.message);
+
+        alert("Cannot delete account, Please logout and retry:");
       }
     }
   };