init local db with python
This commit is contained in:
Mann Patel
@@ -1,3 +1,8 @@
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-- MySql Version 9.2.0
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CREATE DATABASE Marketplace;
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USE Marketplace;
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-- User Entity
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CREATE TABLE User (
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UserID INT AUTO_INCREMENT PRIMARY KEY,
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@@ -17,7 +22,7 @@ CREATE TABLE UserRole (
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FOREIGN KEY (UserID) REFERENCES User (UserID) ON DELETE CASCADE
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);
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-- Category Entity (must be created before Product or else error)
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-- Category Entity (must be created before Product or else error)
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CREATE TABLE Category (
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CategoryID INT PRIMARY KEY,
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Name VARCHAR(255) NOT NULL
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@@ -31,19 +36,20 @@ CREATE TABLE Product (
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StockQuantity INT,
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UserID INT,
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Description TEXT,
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Timestamp DATETIME DEFAULT CURRENT_TIMESTAMP,
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CategoryID INT NOT NULL,
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Date DATETIME DEFAULT CURRENT_TIMESTAMP,
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FOREIGN KEY (UserID) REFERENCES User (UserID),
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FOREIGN KEY (CategoryID) REFERENCES Category (CategoryID)
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);
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-- Fixed Image_URL table
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CREATE TABLE Image_URL (
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URL VARCHAR(255),
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ProductID INT,
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FOREIGN KEY (ProductID) REFERENCES Product (ProductID)
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)
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);
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-- Review Entity (Many-to-One with User, Many-to-One with Product)
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-- Fixed Review Entity (Many-to-One with User, Many-to-One with Product)
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CREATE TABLE Review (
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ReviewID INT PRIMARY KEY,
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UserID INT,
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@@ -106,7 +112,7 @@ CREATE TABLE Product_Category (
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FOREIGN KEY (CategoryID) REFERENCES Category (CategoryID)
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);
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-- Login Authentication table, Store the userID,and a emailed code of user who have not authenticated,
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-- Login Authentication table
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CREATE TABLE AuthVerification (
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UserID INT AUTO_INCREMENT PRIMARY KEY,
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Email VARCHAR(100) UNIQUE NOT NULL,
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@@ -114,3 +120,277 @@ CREATE TABLE AuthVerification (
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Authenticated BOOLEAN DEFAULT FALSE,
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Date DATETIME DEFAULT CURRENT_TIMESTAMP
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);
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-- -- Insert sample categories
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-- INSERT INTO
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-- Category (CategoryID, Name)
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-- VALUES
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-- (1, 'Electronics'),
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-- (2, 'Clothing'),
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-- (3, 'Books'),
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-- (4, 'Home & Garden'),
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-- (5, 'Sports & Outdoors');
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-- -- -- USER CRUD OPERATIONS
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-- -- -- Create User (INSERT)
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-- -- INSERT INTO
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-- -- User (Name, Email, UCID, Password, Phone, Address)
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-- -- VALUES
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-- -- (
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-- -- 'John Doe',
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-- -- 'john@example.com',
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-- -- 'UC123456',
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-- -- 'hashed_password_here',
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-- -- '555-123-4567',
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-- -- '123 Main St'
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-- -- );
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-- -- -- Set user role
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-- -- INSERT INTO
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-- -- UserRole (UserID, Client, Admin)
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-- -- VALUES
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-- -- (LAST_INSERT_ID (), TRUE, FALSE);
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-- -- -- Read User (SELECT)
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-- -- SELECT
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-- -- u.*,
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-- -- ur.Client,
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-- -- ur.Admin
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-- -- FROM
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-- -- User u
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-- -- JOIN UserRole ur ON u.UserID = ur.UserID
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-- -- WHERE
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-- -- u.UserID = 1;
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-- -- -- Update User (UPDATE)
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-- -- UPDATE User
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-- -- SET
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-- -- Name = 'John Smith',
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-- -- Phone = '555-987-6543',
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-- -- Address = '456 Elm St'
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-- -- WHERE
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-- -- UserID = 1;
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-- -- -- Update User Role
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-- -- UPDATE UserRole
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-- -- SET
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-- -- Admin = TRUE
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-- -- WHERE
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-- -- UserID = 1;
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-- -- -- PRODUCT CRUD OPERATIONS
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-- -- -- Create Product (INSERT)
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-- -- INSERT INTO
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-- -- Product (
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-- -- ProductID,
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-- -- Name,
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-- -- Price,
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-- -- StockQuantity,
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-- -- UserID,
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-- -- Description,
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-- -- CategoryID
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-- -- )
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-- -- VALUES
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-- -- (
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-- -- 1,
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-- -- 'Smartphone',
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-- -- 599.99,
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-- -- 50,
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-- -- 1,
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-- -- 'Latest model smartphone with amazing features',
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-- -- 1
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-- -- );
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-- -- -- Add product images with the placeholder URL
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-- -- INSERT INTO
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-- -- Image_URL (URL, ProductID)
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-- -- VALUES
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-- -- ('https://picsum.photos/id/237/200/300', 1),
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-- -- ('https://picsum.photos/id/237/200/300', 1);
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-- -- -- Create another product for recommendations
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-- -- INSERT INTO
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-- -- Product (
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-- -- ProductID,
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-- -- Name,
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-- -- Price,
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-- -- StockQuantity,
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-- -- UserID,
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-- -- Description,
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-- -- CategoryID
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-- -- )
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-- -- VALUES
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-- -- (
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-- -- 2,
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-- -- 'Tablet',
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-- -- 799.99,
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-- -- 30,
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-- -- 1,
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-- -- 'High-performance tablet',
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-- -- 1
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-- -- );
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-- -- -- Add placeholder images for the second product
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-- -- INSERT INTO
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-- -- Image_URL (URL, ProductID)
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-- -- VALUES
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-- -- ('https://picsum.photos/id/237/200/300', 2),
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-- -- ('https://picsum.photos/id/237/200/300', 2);
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-- -- -- Read Product (SELECT)
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-- -- SELECT
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-- -- p.*,
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-- -- c.Name as CategoryName,
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-- -- u.Name as SellerName,
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-- -- i.URL as ImageURL
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-- -- FROM
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-- -- Product p
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-- -- JOIN Category c ON p.CategoryID = c.CategoryID
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-- -- JOIN User u ON p.UserID = u.UserID
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-- -- LEFT JOIN Image_URL i ON p.ProductID = i.ProductID
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-- -- WHERE
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-- -- p.ProductID = 1;
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-- -- -- Update Product (UPDATE)
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-- -- UPDATE Product
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-- -- SET
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-- -- Name = 'Premium Smartphone',
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-- -- Price = 649.99,
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-- -- StockQuantity = 45,
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-- -- Description = 'Updated description with new features'
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-- -- WHERE
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-- -- ProductID = 1;
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-- -- -- CATEGORY CRUD OPERATIONS
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-- -- -- Create Category (INSERT)
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-- -- INSERT INTO
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-- -- Category (CategoryID, Name)
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-- -- VALUES
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-- -- (6, 'Toys & Games');
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-- -- -- Read Category (SELECT)
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-- -- SELECT
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-- -- *
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-- -- FROM
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-- -- Category
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-- -- WHERE
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-- -- CategoryID = 6;
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-- -- -- Update Category (UPDATE)
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-- -- UPDATE Category
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-- -- SET
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-- -- Name = 'Toys & Children''s Games'
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-- -- WHERE
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-- -- CategoryID = 6;
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-- -- -- REVIEW OPERATIONS
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-- -- INSERT INTO
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-- -- Review (ReviewID, UserID, ProductID, Comment, Rating)
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-- -- VALUES
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-- -- (
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-- -- 1,
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-- -- 1,
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-- -- 1,
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-- -- 'Great product, very satisfied with the purchase!',
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-- -- 5
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-- -- );
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-- -- -- TRANSACTION OPERATIONS
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-- -- INSERT INTO
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-- -- Transaction (TransactionID, UserID, ProductID, PaymentStatus)
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-- -- VALUES
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-- -- (1, 1, 1, 'Completed');
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-- -- -- HISTORY OPERATIONS
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-- -- INSERT INTO
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-- -- History (HistoryID, UserID, ProductID)
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-- -- VALUES
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-- -- (1, 1, 1);
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-- -- -- Read History (SELECT)
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-- -- SELECT
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-- -- h.*,
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-- -- p.Name as ProductName
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-- -- FROM
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-- -- History h
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-- -- JOIN Product p ON h.ProductID = p.ProductID
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-- -- WHERE
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-- -- h.UserID = 1
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-- -- ORDER BY
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-- -- h.Date DESC;
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-- -- -- FAVORITES OPERATIONS
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-- -- INSERT INTO
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-- -- Favorites (UserID, ProductID)
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-- -- VALUES
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-- -- (1, 1);
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-- -- -- Read Favorites (SELECT)
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-- -- SELECT
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-- -- f.*,
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-- -- p.Name as ProductName,
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-- -- p.Price
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-- -- FROM
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-- -- Favorites f
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-- -- JOIN Product p ON f.ProductID = p.ProductID
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-- -- WHERE
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-- -- f.UserID = 1;
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-- -- -- RECOMMENDATION OPERATIONS
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-- -- INSERT INTO
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-- -- Recommendation (RecommendationID_PK, UserID, RecommendedProductID)
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-- -- VALUES
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-- -- (1, 1, 2);
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-- -- -- Read Recommendations (SELECT)
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-- -- SELECT
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-- -- r.*,
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-- -- p.Name as RecommendedProductName,
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-- -- p.Price,
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-- -- p.Description
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-- -- FROM
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-- -- Recommendation r
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-- -- JOIN Product p ON r.RecommendedProductID = p.ProductID
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-- -- WHERE
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-- -- r.UserID = 1;
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-- -- -- Authentication Operations
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-- -- -- Create verification code
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-- -- INSERT INTO
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-- -- AuthVerification (Email, VerificationCode)
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-- -- VALUES
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-- -- ('new_user@example.com', '123456');
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-- -- -- Update authentication status
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-- -- UPDATE AuthVerification
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-- -- SET
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-- -- Authenticated = TRUE
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-- -- WHERE
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-- -- Email = 'new_user@example.com'
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-- -- AND VerificationCode = '123456';
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-- -- -- Get top-selling products
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-- -- SELECT
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-- -- p.ProductID,
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-- -- p.Name,
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-- -- COUNT(t.TransactionID) as SalesCount,
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-- -- SUM(p.Price) as TotalRevenue
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-- -- FROM
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-- -- Product p
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-- -- JOIN Transaction t ON p.ProductID = t.ProductID
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-- -- WHERE
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-- -- t.PaymentStatus = 'Completed'
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-- -- GROUP BY
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-- -- p.ProductID,
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-- -- p.Name
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-- -- ORDER BY
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-- -- SalesCount DESC
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-- -- LIMIT
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-- -- 10;
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-- -- -- Get highest-rated products
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-- -- SELECT
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-- -- p.ProductID,
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-- -- p.Name,
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-- -- AVG(r.Rating) as AverageRating,
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-- -- COUNT(r.ReviewID) as ReviewCount
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-- -- FROM
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-- -- Product p
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-- -- JOIN Review r ON p.ProductID = r.ProductID
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-- -- GROUP BY
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-- -- p.ProductID,
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-- -- p.Name
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-- -- HAVING
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-- -- ReviewCount >= 5
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-- -- ORDER BY
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-- -- AverageRating DESC
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-- -- LIMIT
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-- -- 10;
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-- -- -- Get user purchase history with product details
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-- -- SELECT
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-- -- t.TransactionID,
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-- -- t.Date,
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-- -- p.Name,
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-- -- p.Price,
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-- -- t.PaymentStatus
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-- -- FROM
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-- -- Transaction t
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-- -- JOIN Product p ON t.ProductID = p.ProductID
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-- -- WHERE
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-- -- t.UserID = 1
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-- -- ORDER BY
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-- -- t.Date DESC;
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3
SQL_code/init-db.py
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3
SQL_code/init-db.py
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@@ -0,0 +1,3 @@
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import subprocess
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if (subprocess.run("mysql -u root mysql < SQL_code/Schema.sql", shell=True, check=True)):
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print("successfully created the Marketplace databse")
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