Merge branch 'main' into mannBranch

2025-03-23 18:31:10 -06:00
parent c829b30350 904c908249
commit 30482760dd
6 changed files with 358 additions and 359 deletions
--- a/SQL_code/Schema.sql
+++ b/SQL_code/Schema.sql
@@ -36,7 +36,6 @@ CREATE TABLE Product (
    StockQuantity INT,
    UserID INT,
    Description TEXT,
-    Timestamp DATETIME DEFAULT CURRENT_TIMESTAMP,
    CategoryID INT NOT NULL,
    Date DATETIME DEFAULT CURRENT_TIMESTAMP,
    FOREIGN KEY (UserID) REFERENCES User (UserID),
@@ -121,304 +120,276 @@ CREATE TABLE AuthVerification (
    Authenticated BOOLEAN DEFAULT FALSE,
    Date DATETIME DEFAULT CURRENT_TIMESTAMP
 );
-
-- Insert sample categories
-INSERT INTO
-    Category (CategoryID, Name)
-VALUES
-    (1, 'Electronics'),
-    (2, 'Clothing'),
-    (3, 'Books'),
-    (4, 'Home & Garden'),
-    (5, 'Sports & Outdoors');
-
-- USER CRUD OPERATIONS
-- Create User (INSERT)
-INSERT INTO
-    User (Name, Email, UCID, Password, Phone, Address)
-VALUES
-    (
-        'John Doe',
-        'john@example.com',
-        'UC123456',
-        'hashed_password_here',
-        '555-123-4567',
-        '123 Main St'
-    );
-
-- Set user role
-INSERT INTO
-    UserRole (UserID, Client, Admin)
-VALUES
-    (LAST_INSERT_ID (), TRUE, FALSE);
-
-- Read User (SELECT)
-SELECT
-    u.*,
-    ur.Client,
-    ur.Admin
-FROM
-    User u
-    JOIN UserRole ur ON u.UserID = ur.UserID
-WHERE
-    u.UserID = 1;
-
-- Update User (UPDATE)
-UPDATE User
-SET
-    Name = 'John Smith',
-    Phone = '555-987-6543',
-    Address = '456 Elm St'
-WHERE
-    UserID = 1;
-
-- Update User Role
-UPDATE UserRole
-SET
-    Admin = TRUE
-WHERE
-    UserID = 1;
-
-- PRODUCT CRUD OPERATIONS
-- Create Product (INSERT)
-INSERT INTO
-    Product (
-        ProductID,
-        Name,
-        Price,
-        StockQuantity,
-        UserID,
-        Description,
-        CategoryID
-    )
-VALUES
-    (
-        1,
-        'Smartphone',
-        599.99,
-        50,
-        1,
-        'Latest model smartphone with amazing features',
-        1
-    );
-
-- Add product images with the placeholder URL
-INSERT INTO
-    Image_URL (URL, ProductID)
-VALUES
-    ('https://picsum.photos/id/237/200/300', 1),
-    ('https://picsum.photos/id/237/200/300', 1);
-
-- Create another product for recommendations
-INSERT INTO
-    Product (
-        ProductID,
-        Name,
-        Price,
-        StockQuantity,
-        UserID,
-        Description,
-        CategoryID
-    )
-VALUES
-    (
-        2,
-        'Tablet',
-        799.99,
-        30,
-        1,
-        'High-performance tablet',
-        1
-    );
-
-- Add placeholder images for the second product
-INSERT INTO
-    Image_URL (URL, ProductID)
-VALUES
-    ('https://picsum.photos/id/237/200/300', 2),
-    ('https://picsum.photos/id/237/200/300', 2);
-
-- Read Product (SELECT)
-SELECT
-    p.*,
-    c.Name as CategoryName,
-    u.Name as SellerName,
-    i.URL as ImageURL
-FROM
-    Product p
-    JOIN Category c ON p.CategoryID = c.CategoryID
-    JOIN User u ON p.UserID = u.UserID
-    LEFT JOIN Image_URL i ON p.ProductID = i.ProductID
-WHERE
-    p.ProductID = 1;
-
-- Update Product (UPDATE)
-UPDATE Product
-SET
-    Name = 'Premium Smartphone',
-    Price = 649.99,
-    StockQuantity = 45,
-    Description = 'Updated description with new features'
-WHERE
-    ProductID = 1;
-
-- CATEGORY CRUD OPERATIONS
-- Create Category (INSERT)
-INSERT INTO
-    Category (CategoryID, Name)
-VALUES
-    (6, 'Toys & Games');
-
-- Read Category (SELECT)
-SELECT
-    *
-FROM
-    Category
-WHERE
-    CategoryID = 6;
-
-- Update Category (UPDATE)
-UPDATE Category
-SET
-    Name = 'Toys & Children''s Games'
-WHERE
-    CategoryID = 6;
-
-- REVIEW OPERATIONS
-INSERT INTO
-    Review (ReviewID, UserID, ProductID, Comment, Rating)
-VALUES
-    (
-        1,
-        1,
-        1,
-        'Great product, very satisfied with the purchase!',
-        5
-    );
-
-- TRANSACTION OPERATIONS
-INSERT INTO
-    Transaction (TransactionID, UserID, ProductID, PaymentStatus)
-VALUES
-    (1, 1, 1, 'Completed');
-
-- HISTORY OPERATIONS
-INSERT INTO
-    History (HistoryID, UserID, ProductID)
-VALUES
-    (1, 1, 1);
-
-- Read History (SELECT)
-SELECT
-    h.*,
-    p.Name as ProductName
-FROM
-    History h
-    JOIN Product p ON h.ProductID = p.ProductID
-WHERE
-    h.UserID = 1
-ORDER BY
-    h.Date DESC;
-
-- FAVORITES OPERATIONS
-INSERT INTO
-    Favorites (UserID, ProductID)
-VALUES
-    (1, 1);
-
-- Read Favorites (SELECT)
-SELECT
-    f.*,
-    p.Name as ProductName,
-    p.Price
-FROM
-    Favorites f
-    JOIN Product p ON f.ProductID = p.ProductID
-WHERE
-    f.UserID = 1;
-
-- RECOMMENDATION OPERATIONS
-INSERT INTO
-    Recommendation (RecommendationID_PK, UserID, RecommendedProductID)
-VALUES
-    (1, 1, 2);
-
-- Read Recommendations (SELECT)
-SELECT
-    r.*,
-    p.Name as RecommendedProductName,
-    p.Price,
-    p.Description
-FROM
-    Recommendation r
-    JOIN Product p ON r.RecommendedProductID = p.ProductID
-WHERE
-    r.UserID = 1;
-
-- Authentication Operations
-- Create verification code
-INSERT INTO
-    AuthVerification (Email, VerificationCode)
-VALUES
-    ('new_user@example.com', '123456');
-
-- Update authentication status
-UPDATE AuthVerification
-SET
-    Authenticated = TRUE
-WHERE
-    Email = 'new_user@example.com'
-    AND VerificationCode = '123456';
-
-- Get top-selling products
-SELECT
-    p.ProductID,
-    p.Name,
-    COUNT(t.TransactionID) as SalesCount,
-    SUM(p.Price) as TotalRevenue
-FROM
-    Product p
-    JOIN Transaction t ON p.ProductID = t.ProductID
-WHERE
-    t.PaymentStatus = 'Completed'
-GROUP BY
-    p.ProductID,
-    p.Name
-ORDER BY
-    SalesCount DESC
-LIMIT
-    10;
-
-- Get highest-rated products
-SELECT
-    p.ProductID,
-    p.Name,
-    AVG(r.Rating) as AverageRating,
-    COUNT(r.ReviewID) as ReviewCount
-FROM
-    Product p
-    JOIN Review r ON p.ProductID = r.ProductID
-GROUP BY
-    p.ProductID,
-    p.Name
-HAVING
-    ReviewCount >= 5
-ORDER BY
-    AverageRating DESC
-LIMIT
-    10;
-
-- Get user purchase history with product details
-SELECT
-    t.TransactionID,
-    t.Date,
-    p.Name,
-    p.Price,
-    t.PaymentStatus
-FROM
-    Transaction t
-    JOIN Product p ON t.ProductID = p.ProductID
-WHERE
-    t.UserID = 1
-ORDER BY
-    t.Date DESC;
+-- -- Insert sample categories
+-- INSERT INTO
+--     Category (CategoryID, Name)
+-- VALUES
+--     (1, 'Electronics'),
+--     (2, 'Clothing'),
+--     (3, 'Books'),
+--     (4, 'Home & Garden'),
+--     (5, 'Sports & Outdoors');
+-- -- -- USER CRUD OPERATIONS
+-- -- -- Create User (INSERT)
+-- -- INSERT INTO
+-- --     User (Name, Email, UCID, Password, Phone, Address)
+-- -- VALUES
+-- --     (
+-- --         'John Doe',
+-- --         'john@example.com',
+-- --         'UC123456',
+-- --         'hashed_password_here',
+-- --         '555-123-4567',
+-- --         '123 Main St'
+-- --     );
+-- -- -- Set user role
+-- -- INSERT INTO
+-- --     UserRole (UserID, Client, Admin)
+-- -- VALUES
+-- --     (LAST_INSERT_ID (), TRUE, FALSE);
+-- -- -- Read User (SELECT)
+-- -- SELECT
+-- --     u.*,
+-- --     ur.Client,
+-- --     ur.Admin
+-- -- FROM
+-- --     User u
+-- --     JOIN UserRole ur ON u.UserID = ur.UserID
+-- -- WHERE
+-- --     u.UserID = 1;
+-- -- -- Update User (UPDATE)
+-- -- UPDATE User
+-- -- SET
+-- --     Name = 'John Smith',
+-- --     Phone = '555-987-6543',
+-- --     Address = '456 Elm St'
+-- -- WHERE
+-- --     UserID = 1;
+-- -- -- Update User Role
+-- -- UPDATE UserRole
+-- -- SET
+-- --     Admin = TRUE
+-- -- WHERE
+-- --     UserID = 1;
+-- -- -- PRODUCT CRUD OPERATIONS
+-- -- -- Create Product (INSERT)
+-- -- INSERT INTO
+-- --     Product (
+-- --         ProductID,
+-- --         Name,
+-- --         Price,
+-- --         StockQuantity,
+-- --         UserID,
+-- --         Description,
+-- --         CategoryID
+-- --     )
+-- -- VALUES
+-- --     (
+-- --         1,
+-- --         'Smartphone',
+-- --         599.99,
+-- --         50,
+-- --         1,
+-- --         'Latest model smartphone with amazing features',
+-- --         1
+-- --     );
+-- -- -- Add product images with the placeholder URL
+-- -- INSERT INTO
+-- --     Image_URL (URL, ProductID)
+-- -- VALUES
+-- --     ('https://picsum.photos/id/237/200/300', 1),
+-- --     ('https://picsum.photos/id/237/200/300', 1);
+-- -- -- Create another product for recommendations
+-- -- INSERT INTO
+-- --     Product (
+-- --         ProductID,
+-- --         Name,
+-- --         Price,
+-- --         StockQuantity,
+-- --         UserID,
+-- --         Description,
+-- --         CategoryID
+-- --     )
+-- -- VALUES
+-- --     (
+-- --         2,
+-- --         'Tablet',
+-- --         799.99,
+-- --         30,
+-- --         1,
+-- --         'High-performance tablet',
+-- --         1
+-- --     );
+-- -- -- Add placeholder images for the second product
+-- -- INSERT INTO
+-- --     Image_URL (URL, ProductID)
+-- -- VALUES
+-- --     ('https://picsum.photos/id/237/200/300', 2),
+-- --     ('https://picsum.photos/id/237/200/300', 2);
+-- -- -- Read Product (SELECT)
+-- -- SELECT
+-- --     p.*,
+-- --     c.Name as CategoryName,
+-- --     u.Name as SellerName,
+-- --     i.URL as ImageURL
+-- -- FROM
+-- --     Product p
+-- --     JOIN Category c ON p.CategoryID = c.CategoryID
+-- --     JOIN User u ON p.UserID = u.UserID
+-- --     LEFT JOIN Image_URL i ON p.ProductID = i.ProductID
+-- -- WHERE
+-- --     p.ProductID = 1;
+-- -- -- Update Product (UPDATE)
+-- -- UPDATE Product
+-- -- SET
+-- --     Name = 'Premium Smartphone',
+-- --     Price = 649.99,
+-- --     StockQuantity = 45,
+-- --     Description = 'Updated description with new features'
+-- -- WHERE
+-- --     ProductID = 1;
+-- -- -- CATEGORY CRUD OPERATIONS
+-- -- -- Create Category (INSERT)
+-- -- INSERT INTO
+-- --     Category (CategoryID, Name)
+-- -- VALUES
+-- --     (6, 'Toys & Games');
+-- -- -- Read Category (SELECT)
+-- -- SELECT
+-- --     *
+-- -- FROM
+-- --     Category
+-- -- WHERE
+-- --     CategoryID = 6;
+-- -- -- Update Category (UPDATE)
+-- -- UPDATE Category
+-- -- SET
+-- --     Name = 'Toys & Children''s Games'
+-- -- WHERE
+-- --     CategoryID = 6;
+-- -- -- REVIEW OPERATIONS
+-- -- INSERT INTO
+-- --     Review (ReviewID, UserID, ProductID, Comment, Rating)
+-- -- VALUES
+-- --     (
+-- --         1,
+-- --         1,
+-- --         1,
+-- --         'Great product, very satisfied with the purchase!',
+-- --         5
+-- --     );
+-- -- -- TRANSACTION OPERATIONS
+-- -- INSERT INTO
+-- --     Transaction (TransactionID, UserID, ProductID, PaymentStatus)
+-- -- VALUES
+-- --     (1, 1, 1, 'Completed');
+-- -- -- HISTORY OPERATIONS
+-- -- INSERT INTO
+-- --     History (HistoryID, UserID, ProductID)
+-- -- VALUES
+-- --     (1, 1, 1);
+-- -- -- Read History (SELECT)
+-- -- SELECT
+-- --     h.*,
+-- --     p.Name as ProductName
+-- -- FROM
+-- --     History h
+-- --     JOIN Product p ON h.ProductID = p.ProductID
+-- -- WHERE
+-- --     h.UserID = 1
+-- -- ORDER BY
+-- --     h.Date DESC;
+-- -- -- FAVORITES OPERATIONS
+-- -- INSERT INTO
+-- --     Favorites (UserID, ProductID)
+-- -- VALUES
+-- --     (1, 1);
+-- -- -- Read Favorites (SELECT)
+-- -- SELECT
+-- --     f.*,
+-- --     p.Name as ProductName,
+-- --     p.Price
+-- -- FROM
+-- --     Favorites f
+-- --     JOIN Product p ON f.ProductID = p.ProductID
+-- -- WHERE
+-- --     f.UserID = 1;
+-- -- -- RECOMMENDATION OPERATIONS
+-- -- INSERT INTO
+-- --     Recommendation (RecommendationID_PK, UserID, RecommendedProductID)
+-- -- VALUES
+-- --     (1, 1, 2);
+-- -- -- Read Recommendations (SELECT)
+-- -- SELECT
+-- --     r.*,
+-- --     p.Name as RecommendedProductName,
+-- --     p.Price,
+-- --     p.Description
+-- -- FROM
+-- --     Recommendation r
+-- --     JOIN Product p ON r.RecommendedProductID = p.ProductID
+-- -- WHERE
+-- --     r.UserID = 1;
+-- -- -- Authentication Operations
+-- -- -- Create verification code
+-- -- INSERT INTO
+-- --     AuthVerification (Email, VerificationCode)
+-- -- VALUES
+-- --     ('new_user@example.com', '123456');
+-- -- -- Update authentication status
+-- -- UPDATE AuthVerification
+-- -- SET
+-- --     Authenticated = TRUE
+-- -- WHERE
+-- --     Email = 'new_user@example.com'
+-- --     AND VerificationCode = '123456';
+-- -- -- Get top-selling products
+-- -- SELECT
+-- --     p.ProductID,
+-- --     p.Name,
+-- --     COUNT(t.TransactionID) as SalesCount,
+-- --     SUM(p.Price) as TotalRevenue
+-- -- FROM
+-- --     Product p
+-- --     JOIN Transaction t ON p.ProductID = t.ProductID
+-- -- WHERE
+-- --     t.PaymentStatus = 'Completed'
+-- -- GROUP BY
+-- --     p.ProductID,
+-- --     p.Name
+-- -- ORDER BY
+-- --     SalesCount DESC
+-- -- LIMIT
+-- --     10;
+-- -- -- Get highest-rated products
+-- -- SELECT
+-- --     p.ProductID,
+-- --     p.Name,
+-- --     AVG(r.Rating) as AverageRating,
+-- --     COUNT(r.ReviewID) as ReviewCount
+-- -- FROM
+-- --     Product p
+-- --     JOIN Review r ON p.ProductID = r.ProductID
+-- -- GROUP BY
+-- --     p.ProductID,
+-- --     p.Name
+-- -- HAVING
+-- --     ReviewCount >= 5
+-- -- ORDER BY
+-- --     AverageRating DESC
+-- -- LIMIT
+-- --     10;
+-- -- -- Get user purchase history with product details
+-- -- SELECT
+-- --     t.TransactionID,
+-- --     t.Date,
+-- --     p.Name,
+-- --     p.Price,
+-- --     t.PaymentStatus
+-- -- FROM
+-- --     Transaction t
+-- --     JOIN Product p ON t.ProductID = p.ProductID
+-- -- WHERE
+-- --     t.UserID = 1
+-- -- ORDER BY
+-- --     t.Date DESC;