search bar now working

backend/controllers/product.js

@@ -33,12 +33,12 @@ exports.getAllProducts = async (req, res) => {
           I.URL AS ProductImage,
           C.Name AS Category
       FROM Product P
-      LEFT JOIN
-          (SELECT ProductID, URL FROM Image_URL LIMIT 1) I ON P.ProductID = I.ProductID
+      JOIN Image_URL I ON p.ProductID = i.ProductID
       JOIN User U ON P.UserID = U.UserID
       JOIN Category C ON P.CategoryID = C.CategoryID;
     `);
 
+    console.log(data);
     res.json({
       success: true,
       message: "Products fetched successfully",

backend/controllers/search.js

@@ -0,0 +1,164 @@
+const db = require("../utils/database");
+
+exports.searchProductsByName = async (req, res) => {
+  const { name } = req.query;
+
+  if (name.length === 0) {
+    console.log("Searching for products with no name", name);
+  }
+
+  console.log("Searching for products with name:", name);
+
+  try {
+    // Modify SQL to return all products when no search term is provided
+    const sql = `
+      SELECT p.*, i.URL as image
+      FROM Product p
+      LEFT JOIN Image_URL i ON p.ProductID = i.ProductID
+      ${name ? "WHERE p.Name LIKE ?" : ""}
+      ORDER BY p.ProductID
+    `;
+
+    const params = name ? [`%${name}%`] : [];
+    console.log("Executing SQL:", sql);
+    console.log("With parameters:", params);
+
+    const [data] = await db.execute(sql, params);
+
+    console.log("Raw Database Result:", data);
+
+    if (data.length === 0) {
+      console.log("No products found matching:", name);
+      return res.status(404).json({
+        success: false,
+        message: "No products found matching your search",
+      });
+    }
+
+    // Group products by ProductID to handle multiple images per product
+    const productsMap = new Map();
+
+    data.forEach((row) => {
+      if (!productsMap.has(row.ProductID)) {
+        const product = {
+          ProductID: row.ProductID,
+          Name: row.Name,
+          Description: row.Description,
+          Price: row.Price,
+          images: row.image,
+        };
+        productsMap.set(row.ProductID, product);
+      } else if (row.image_url) {
+        productsMap.get(row.ProductID).images.push(row.image_url);
+      }
+    });
+
+    const products = Array.from(productsMap.values());
+
+    console.log("Processed Products:", products);
+
+    res.json({
+      success: true,
+      message: "Products fetched successfully",
+      data: products,
+      count: products.length,
+    });
+  } catch (error) {
+    console.error("Database Error:", error);
+    return res.status(500).json({
+      success: false,
+      message: "Database error occurred",
+      error: error.message || "Unknown database error",
+    });
+  }
+};
+
+// exports.searchProductsByName = async (req, res) => {
+//   const { name } = req.query;
+
+//   // Add better validation and error handling
+//   if (!name || typeof name !== "string") {
+//     return res.status(400).json({
+//       success: false,
+//       message: "Valid search term is required",
+//     });
+//   }
+
+//   console.log("Searching for products with name:", name);
+
+//   try {
+//     // Log the SQL query and parameters for debugging
+//     const sql = `
+//       SELECT p.*, i.URL AS image_url
+//       FROM Product p
+//       LEFT JOIN Image_URL i ON p.ProductID = i.ProductID
+//       WHERE p.Name LIKE ?
+//     `;
+//     const params = [`%${name}%`];
+//     console.log("Executing SQL:", sql);
+//     console.log("With parameters:", params);
+
+//     const [data] = await db.execute(sql, params);
+
+//     // Log raw data for debugging
+//     console.log("Raw Database Result:", data);
+
+//     if (data.length === 0) {
+//       console.log("No products found matching:", name);
+//       return res.status(404).json({
+//         success: false,
+//         message: "No products found matching your search",
+//       });
+//     }
+
+//     // Group products by ProductID to handle multiple images per product
+//     const productsMap = new Map();
+
+//     data.forEach((row) => {
+//       if (!productsMap.has(row.ProductID)) {
+//         // Create a clean object without circular references
+//         const product = {
+//           ProductID: row.ProductID,
+//           Name: row.Name,
+//           Description: row.Description,
+//           Price: row.Price,
+//           // Add any other product fields you need
+//           images: row.image_url ? [row.image_url] : [],
+//         };
+//         productsMap.set(row.ProductID, product);
+//       } else if (row.image_url) {
+//         // Add additional image to existing product
+//         productsMap.get(row.ProductID).images.push(row.image_url);
+//       }
+//     });
+
+//     // Convert map to array of products
+//     const products = Array.from(productsMap.values());
+
+//     // Log processed products for debugging
+//     console.log("Processed Products:", products);
+
+//     res.json({
+//       success: true,
+//       message: "Products fetched successfully",
+//       data: products,
+//       count: products.length,
+//     });
+//   } catch (error) {
+//     // Enhanced error logging
+//     console.error("Database Error Details:", {
+//       message: error.message,
+//       code: error.code,
+//       errno: error.errno,
+//       sqlState: error.sqlState,
+//       sqlMessage: error.sqlMessage,
+//       sql: error.sql,
+//     });
+
+//     return res.status(500).json({
+//       success: false,
+//       message: "Database error occurred",
+//       error: error.message || "Unknown database error",
+//     });
+//   }
+// };