add ticket purchase form, employee login, and database schema

database.sql

@@ -0,0 +1,35 @@
+-- Create the database
+CREATE DATABASE IF NOT EXISTS spik_en_span;
+USE spik_en_span;
+
+-- Table for storing ticket information
+CREATE TABLE tickets (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    ticket_id VARCHAR(255) NOT NULL UNIQUE,
+    name VARCHAR(255) NOT NULL,
+    email VARCHAR(255) NOT NULL,
+    category ENUM('adult', 'child', 'group') NOT NULL,
+    quantity INT NOT NULL,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+);
+
+-- Table for storing employee login credentials
+CREATE TABLE employees (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    username VARCHAR(255) NOT NULL UNIQUE,
+    password_hash VARCHAR(255) NOT NULL, -- Store hashed passwords
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+);
+
+-- Table for storing scanned ticket logs
+CREATE TABLE scanned_tickets (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    ticket_id VARCHAR(255) NOT NULL,
+    scanned_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    is_valid BOOLEAN NOT NULL DEFAULT TRUE,
+    UNIQUE (ticket_id)
+);
+
+-- Insert a default employee account (username: admin, password: password)
+INSERT INTO employees (username, password_hash)
+VALUES ('admin', SHA2('password', 256)); -- Replace with a secure password hashing method