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add review and read review now done

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Mann Patel
2025-04-12 13:10:17 -06:00
parent 0e32389482
commit 0f8bb622a4
16 changed files with 408 additions and 196 deletions
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1
backend/controllers/history.js
View File

@@ -37,7 +37,6 @@ exports.HistoryByUserId = async (req, res) => {
[id],
);
console.log(data);
res.json({
success: true,
message: "Products fetched successfully",

37
backend/controllers/product.js
View File

@@ -1,12 +1,12 @@
const db = require("../utils/database");
exports.addToFavorite = async (req, res) => {
exports.addFavorite = async (req, res) => {
const { userID, productsID } = req.body;
try {
// Use parameterized query to prevent SQL injection
const [result] = await db.execute(
"INSERT INTO Favorites (UserID, ProductID) VALUES unique(?, ?)",
"INSERT INTO Favorites (UserID, ProductID) VALUES (?, ?)",
[userID, productsID],
);
@@ -14,13 +14,41 @@ exports.addToFavorite = async (req, res) => {
success: true,
message: "Product added to favorites successfully",
});
console.log(result);
} catch (error) {
console.error("Error adding favorite product:", error);
return res.json({ error: "Could not add favorite product" });
}
};
exports.getFavorites = async (req, res) => {
const { userID } = req.body;
try {
const [favorites] = await db.execute(
`
SELECT
p.*,
u.Name AS SellerName,
i.URL AS image_url
FROM Favorites f
JOIN Product p ON f.ProductID = p.ProductID
JOIN User u ON p.UserID = u.UserID
LEFT JOIN Image_URL i ON p.ProductID = i.ProductID
WHERE f.UserID = ?
`,
[userID],
);
res.json({
success: true,
favorites: favorites,
});
} catch (error) {
console.error("Error retrieving favorites:", error);
res.status(500).json({ error: "Could not retrieve favorite products" });
}
};
// Get all products along with their image URLs
exports.getAllProducts = async (req, res) => {
try {
@@ -52,7 +80,6 @@ exports.getAllProducts = async (req, res) => {
WHERE RowNum = 1;
`);
console.log(data);
res.json({
success: true,
message: "Products fetched successfully",
@@ -74,7 +101,7 @@ exports.getProductById = async (req, res) => {
try {
const [data] = await db.execute(
`
SELECT p.*,U.Name AS SellerName, i.URL AS image_url
SELECT p.*,U.Name AS SellerName,U.Email as SellerEmail,U.Phone as SellerPhone, i.URL AS image_url
FROM Product p
LEFT JOIN Image_URL i ON p.ProductID = i.ProductID
JOIN User U ON p.UserID = U.UserID

273
backend/controllers/review.js
View File

@@ -1,13 +1,17 @@
const db = require("../utils/database");
exports.getreview = async (req, res) => {
/**
* Get reviews for a specific product
* Returns both reviews for the product and reviews by the product owner for other products
*/
exports.getReviews = async (req, res) => {
const { id } = req.params;
console.log("Received Product ID:", id);
try {
const [data] = await db.execute(
`
SELECT
// First query: Get reviews for this specific product
const [productReviews] = await db.execute(
`SELECT
R.ReviewID,
R.UserID,
R.ProductID,
@@ -15,44 +19,49 @@ exports.getreview = async (req, res) => {
R.Rating,
R.Date AS ReviewDate,
U.Name AS ReviewerName,
P.Name AS ProductName
P.Name AS ProductName,
'product' AS ReviewType
FROM Review R
JOIN User U ON R.UserID = U.UserID
JOIN Product P ON R.ProductID = P.ProductID
WHERE R.ProductID = ?
UNION
SELECT
R.ReviewID,
R.UserID,
R.ProductID,
R.Comment,
R.Rating,
R.Date AS ReviewDate,
U.Name AS ReviewerName,
P.Name AS ProductName
FROM Review R
JOIN User U ON R.UserID = U.UserID
JOIN Product P ON R.ProductID = P.ProductID
WHERE P.UserID = (
SELECT UserID
FROM Product
WHERE ProductID = ?
)
AND R.UserID != P.UserID;
`,
[id, id],
WHERE R.ProductID = ?`,
[id],
);
// Log raw data for debugging
console.log("Raw Database Result:", data);
// // Second query: Get reviews written by the product owner for other products
// const [sellerReviews] = await db.execute(
// `SELECT
// R.ReviewID,
// R.UserID,
// R.ProductID,
// R.Comment,
// R.Rating,
// R.Date AS ReviewDate,
// U.Name AS ReviewerName,
// P.Name AS ProductName,
// 'seller' AS ReviewType
// FROM Review R
// JOIN User U ON R.UserID = U.UserID
// JOIN Product P ON R.ProductID = P.ProductID
// WHERE R.UserID = (
// SELECT UserID
// FROM Product
// WHERE ProductID = ?
// )
// AND R.ProductID != ?`,
// [id, id],
// );
// Combine the results
const combinedReviews = [...productReviews];
// Log data for debugging
console.log("Combined Reviews:", combinedReviews);
console.log(data);
res.json({
success: true,
message: "Products fetched successfully",
data,
message: "Reviews fetched successfully",
data: combinedReviews,
});
} catch (error) {
console.error("Full Error Details:", error);
@@ -64,7 +73,9 @@ exports.getreview = async (req, res) => {
}
};
// Add this to your existing controller file
/**
* Submit a new review for a product
*/
exports.submitReview = async (req, res) => {
const { productId, userId, rating, comment } = req.body;
@@ -85,16 +96,41 @@ exports.submitReview = async (req, res) => {
}
try {
// Check if user has already reviewed this product
const [existingReview] = await db.execute(
`SELECT ReviewID FROM Review WHERE ProductID = ? AND UserID = ?`,
[productId, userId],
);
if (existingReview.length > 0) {
return res.status(400).json({
success: false,
message: "You have already reviewed this product",
});
}
// Check if user is trying to review their own product
const [productOwner] = await db.execute(
`SELECT UserID FROM Product WHERE ProductID = ?`,
[productId],
);
if (productOwner.length > 0 && productOwner[0].UserID === userId) {
return res.status(400).json({
success: false,
message: "You cannot review your own product",
});
}
// Insert the review into the database
const [result] = await db.execute(
`
INSERT INTO Review (
`INSERT INTO Review (
ProductID,
UserID,
Rating,
Comment
) VALUES (?, ?, ?, ?)
`,
Comment,
Date
) VALUES (?, ?, ?, ?, NOW())`,
[productId, userId, rating, comment],
);
@@ -103,22 +139,24 @@ exports.submitReview = async (req, res) => {
// Fetch the newly created review to return to client
const [newReview] = await db.execute(
`
SELECT
ReviewID as id,
ProductID,
UserID,
Rating,
Comment,
Date as ReviewDate
FROM Review
WHERE ReviewID = ?
`,
`SELECT
R.ReviewID,
R.ProductID,
R.UserID,
R.Rating,
R.Comment,
R.Date AS ReviewDate,
U.Name AS ReviewerName,
P.Name AS ProductName
FROM Review R
JOIN User U ON R.UserID = U.UserID
JOIN Product P ON R.ProductID = P.ProductID
WHERE R.ReviewID = ?`,
[reviewId],
);
res.status(201).json({
success: false,
success: true, // Fixed from false to true
message: "Review submitted successfully",
data: newReview[0],
});
@@ -131,3 +169,134 @@ exports.submitReview = async (req, res) => {
});
}
};
// /**
// * Update an existing review
// */
// exports.updateReview = async (req, res) => {
// const { reviewId } = req.params;
// const { rating, comment } = req.body;
// const userId = req.body.userId; // Assuming you have middleware that validates the user
// // Validate required fields
// if (!reviewId || !rating || !comment) {
// return res.status(400).json({
// success: false,
// message: "Missing required fields",
// });
// }
// // Validate rating is between 1 and 5
// if (rating < 1 || rating > 5) {
// return res.status(400).json({
// success: false,
// message: "Rating must be between 1 and 5",
// });
// }
// try {
// // Check if review exists and belongs to the user
// const [existingReview] = await db.execute(
// `SELECT ReviewID, UserID FROM Review WHERE ReviewID = ?`,
// [reviewId],
// );
// if (existingReview.length === 0) {
// return res.status(404).json({
// success: false,
// message: "Review not found",
// });
// }
// if (existingReview[0].UserID !== userId) {
// return res.status(403).json({
// success: false,
// message: "You can only update your own reviews",
// });
// }
// // Update the review
// await db.execute(
// `UPDATE Review
// SET Rating = ?, Comment = ?, Date = NOW()
// WHERE ReviewID = ?`,
// [rating, comment, reviewId],
// );
// // Fetch the updated review
// const [updatedReview] = await db.execute(
// `SELECT
// R.ReviewID,
// R.ProductID,
// R.UserID,
// R.Rating,
// R.Comment,
// R.Date AS ReviewDate,
// U.Name AS ReviewerName,
// P.Name AS ProductName
// FROM Review R
// JOIN User U ON R.UserID = U.UserID
// JOIN Product P ON R.ProductID = P.ProductID
// WHERE R.ReviewID = ?`,
// [reviewId],
// );
// res.json({
// success: true,
// message: "Review updated successfully",
// data: updatedReview[0],
// });
// } catch (error) {
// console.error("Error updating review:", error);
// return res.status(500).json({
// success: false,
// message: "Database error occurred",
// error: error.message,
// });
// }
// };
// /**
// * Delete a review
// */
// exports.deleteReview = async (req, res) => {
// const { reviewId } = req.params;
// const userId = req.body.userId; // Assuming you have middleware that validates the user
// try {
// // Check if review exists and belongs to the user
// const [existingReview] = await db.execute(
// `SELECT ReviewID, UserID FROM Review WHERE ReviewID = ?`,
// [reviewId],
// );
// if (existingReview.length === 0) {
// return res.status(404).json({
// success: false,
// message: "Review not found",
// });
// }
// if (existingReview[0].UserID !== userId) {
// return res.status(403).json({
// success: false,
// message: "You can only delete your own reviews",
// });
// }
// // Delete the review
// await db.execute(`DELETE FROM Review WHERE ReviewID = ?`, [reviewId]);
// res.json({
// success: true,
// message: "Review deleted successfully",
// });
// } catch (error) {
// console.error("Error deleting review:", error);
// return res.status(500).json({
// success: false,
// message: "Database error occurred",
// error: error.message,
// });
// }
// };

6
backend/index.js
View File

@@ -39,9 +39,9 @@ checkDatabaseConnection(db);
//Routes
app.use("/api/user", userRouter); //prefix with /api/user
app.use("/api/product", productRouter); //prefix with /api/product
app.use("/api/search_products", searchRouter); //prefix with /api/product
app.use("/api/Engine", recommendedRouter); //prefix with /api/
app.use("/api/get", history); //prefix with /api/
app.use("/api/search", searchRouter); //prefix with /api/product
app.use("/api/engine", recommendedRouter); //prefix with /api/
app.use("/api/history", history); //prefix with /api/
app.use("/api/review", review); //prefix with /api/
// Set up a scheduler to run cleanup every hour

2
backend/routes/history.js
View File

@@ -3,6 +3,6 @@ const express = require("express");
const { HistoryByUserId } = require("../controllers/history");
const router = express.Router();
router.post("/history", HistoryByUserId);
router.post("/getHistory", HistoryByUserId);
module.exports = router;

9
backend/routes/product.js
View File

@@ -1,7 +1,8 @@
// routes/product.js
const express = require("express");
const {
addToFavorite,
addFavorite,
getFavorites,
getAllProducts,
getProductById,
} = require("../controllers/product");
@@ -13,8 +14,10 @@ router.use((req, res, next) => {
next();
});
router.post("/add_fav_product", addToFavorite);
router.get("/get_product", getAllProducts);
router.post("/addFavorite", addFavorite);
router.post("/getFavorites", getFavorites);
router.get("/getProduct", getAllProducts);
router.get("/:id", getProductById); // Simplified route
module.exports = router;

4
backend/routes/review.js
View File

@@ -1,9 +1,9 @@
// routes/product.js
const express = require("express");
const { getreview, submitReview } = require("../controllers/review");
const { getReviews, submitReview } = require("../controllers/review");
const router = express.Router();
router.get("/:id", getreview);
router.get("/:id", getReviews);
router.post("/add", submitReview);
module.exports = router;

2
backend/routes/search.js
View File

@@ -9,6 +9,6 @@ router.use((req, res, next) => {
next();
});
router.get("/search", searchProductsByName);
router.get("/getProduct", searchProductsByName);
module.exports = router;