Bug fix: Products No image

backend/controllers/product.js

@@ -7,7 +7,7 @@ exports.addToFavorite = async (req, res) => {
     // Use parameterized query to prevent SQL injection
     const [result] = await db.execute(
       "INSERT INTO Favorites (UserID, ProductID) VALUES (?, ?)",
-      [userID, productsID]
+      [userID, productsID],
     );
 
     res.json({
@@ -20,18 +20,22 @@ exports.addToFavorite = async (req, res) => {
   }
 };
 
-//Get all products
+// Get all products along with their image URLs
 exports.getAllProducts = async (req, res) => {
   try {
-    const [data, fields] = await db.execute("SELECT * FROM Product");
+    const [data, fields] = await db.execute(`
+      SELECT p.*, i.URL
+      FROM Product p
+      LEFT JOIN Image_URL i ON p.ProductID = i.ProductID
+    `);
 
     res.json({
       success: true,
-      message: "Product added to favorites successfully",
+      message: "Products fetched successfully",
       data,
     });
   } catch (error) {
-    console.error("Error finding user:", error);
+    console.error("Error finding products:", error);
     return res.status(500).json({
       found: false,
       error: "Database error occurred",
@@ -39,6 +43,48 @@ exports.getAllProducts = async (req, res) => {
   }
 };
 
+// Get a single product by ID along with image URLs
+exports.getProductById = async (req, res) => {
+  const { id } = req.params;
+  console.log(id);
+  try {
+    const [data] = await db.execute(
+      `
+      SELECT p.*, i.URL AS image_url
+      FROM Product p
+      LEFT JOIN Image_URL i ON p.ProductID = i.ProductID
+      WHERE p.ProductID = ?
+    `,
+      [id],
+    );
+
+    if (data.length === 0) {
+      return res.status(404).json({
+        success: false,
+        message: "Product not found",
+      });
+    }
+
+    // Assuming that `data` contains product information and the image URLs
+    const product = {
+      ...data[0], // First product found in the query
+      images: data.map((image) => image.image_url), // Collect all image URLs into an array
+    };
+
+    res.json({
+      success: true,
+      message: "Product fetched successfully",
+      data: product,
+    });
+  } catch (error) {
+    console.error("Error fetching product:", error);
+    return res.status(500).json({
+      success: false,
+      error: "Database error occurred",
+    });
+  }
+};
+
 // db_con.query(
 //   "SELECT ProductID FROM product WHERE ProductID = ?",
 //   [productID],