Sindbad~EG File Manager

-- COP Madina Area Reports Database Schema
CREATE DATABASE IF NOT EXISTS copmadinaarea_copreports;
USE copmadinaarea_copreports;

-- Users table
CREATE TABLE users (
    id INT AUTO_INCREMENT PRIMARY KEY,
    username VARCHAR(50) UNIQUE NOT NULL,
    email VARCHAR(100) UNIQUE NOT NULL,
    password_hash VARCHAR(255) NOT NULL,
    first_name VARCHAR(50) NOT NULL,
    last_name VARCHAR(50) NOT NULL,
    user_level ENUM('superuser', 'area', 'district', 'assembly') NOT NULL,
    user_role ENUM('admin', 'dataentry', 'viewer') NOT NULL,
    area_id INT NULL,
    district_id INT NULL,
    assembly_id INT NULL,
    is_active BOOLEAN DEFAULT TRUE,
    last_login TIMESTAMP NULL,
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
);

-- Areas table
CREATE TABLE areas (
    id INT AUTO_INCREMENT PRIMARY KEY,
    name VARCHAR(100) NOT NULL,
    description TEXT,
    is_active BOOLEAN DEFAULT TRUE,
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
);

-- Districts table
CREATE TABLE districts (
    id INT AUTO_INCREMENT PRIMARY KEY,
    area_id INT NOT NULL,
    name VARCHAR(100) NOT NULL,
    description TEXT,
    is_active BOOLEAN DEFAULT TRUE,
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
    FOREIGN KEY (area_id) REFERENCES areas(id) ON DELETE CASCADE
);

-- Assemblies table
CREATE TABLE assemblies (
    id INT AUTO_INCREMENT PRIMARY KEY,
    district_id INT NOT NULL,
    name VARCHAR(100) NOT NULL,
    description TEXT,
    is_active BOOLEAN DEFAULT TRUE,
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
    FOREIGN KEY (district_id) REFERENCES districts(id) ON DELETE CASCADE
);

-- Notifications table
CREATE TABLE notifications (
    id INT AUTO_INCREMENT PRIMARY KEY,
    user_id INT NOT NULL,
    title VARCHAR(255) NOT NULL,
    message TEXT NOT NULL,
    type ENUM('info', 'success', 'warning', 'error') DEFAULT 'info',
    is_read BOOLEAN DEFAULT FALSE,
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
);

-- Audit logs table
CREATE TABLE audit_logs (
    id INT AUTO_INCREMENT PRIMARY KEY,
    user_id INT NOT NULL,
    action VARCHAR(100) NOT NULL,
    table_name VARCHAR(50) NOT NULL,
    record_id INT NULL,
    old_values JSON NULL,
    new_values JSON NULL,
    ip_address VARCHAR(45) NOT NULL,
    user_agent TEXT,
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
);

-- Settings table
CREATE TABLE settings (
    id INT AUTO_INCREMENT PRIMARY KEY,
    setting_key VARCHAR(100) UNIQUE NOT NULL,
    setting_value TEXT,
    description TEXT,
    updated_by INT NOT NULL,
    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
    FOREIGN KEY (updated_by) REFERENCES users(id)
);

-- Sessions table for session management
CREATE TABLE user_sessions (
    id VARCHAR(128) PRIMARY KEY,
    user_id INT NOT NULL,
    ip_address VARCHAR(45) NOT NULL,
    user_agent TEXT,
    last_activity TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
    FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
);

-- Insert default data
INSERT INTO areas (name, description) VALUES 
('Madina Area', 'Main area for COP Madina');

INSERT INTO districts (area_id, name, description) VALUES 
(1, 'Madina District 1', 'First district in Madina Area'),
(1, 'Madina District 2', 'Second district in Madina Area');

INSERT INTO assemblies (district_id, name, description) VALUES 
(1, 'Madina Assembly 1', 'First assembly in District 1'),
(1, 'Madina Assembly 2', 'Second assembly in District 1'),
(2, 'Madina Assembly 3', 'First assembly in District 2');

-- Insert superuser account
INSERT INTO users (username, email, password_hash, first_name, last_name, user_level, user_role) VALUES 
('nabibo', 'nabibo2@yahoo.co.uk', '$2y$10$92IXUNpkjO0rOQ5byMi.Ye4oKoEa3Ro9llC/.og/at2.uheWG/igi', 'Super', 'User', 'superuser', 'admin');

-- Insert default settings
INSERT INTO settings (setting_key, setting_value, description, updated_by) VALUES 
('site_title', 'COP Madina Area Reports', 'Main site title', 1),
('footer_title', '© 2024 The Church of Pentecost - Madina Area', 'Footer copyright text', 1),
('theme', 'blue-gradient', 'Current theme', 1),
('logo_path', 'assets/images/logo.png', 'Path to site logo', 1),
('backup_frequency', 'daily', 'Backup frequency setting', 1);

-- Create indexes for better performance
CREATE INDEX idx_users_email ON users(email);
CREATE INDEX idx_users_username ON users(username);
CREATE INDEX idx_users_level_role ON users(user_level, user_role);
CREATE INDEX idx_notifications_user_read ON notifications(user_id, is_read);
CREATE INDEX idx_audit_logs_user_date ON audit_logs(user_id, created_at);
CREATE INDEX idx_sessions_user ON user_sessions(user_id);