gkachele-saas/demo/database.py

import sqlite3
from config import MAIN_DB

def get_db():
    conn = sqlite3.connect(MAIN_DB)
    # Habilitar soporte para diccionarios si se prefiere, 
    # pero el código actual usa índices, así que seguiremos así para no romper nada.
    return conn

def init_db():
    """Inicializar base de datos principal - GKACHELE™ SaaS"""
    try:
        conn = get_db()
        c = conn.cursor()
        
        # Usuarios
        c.execute('''CREATE TABLE IF NOT EXISTS users (
            id INTEGER PRIMARY KEY AUTOINCREMENT,
            email TEXT UNIQUE NOT NULL,
            password TEXT NOT NULL,
            role TEXT DEFAULT 'subscriber',
            plan TEXT DEFAULT 'base',
            rubro TEXT DEFAULT 'restaurante',
            status TEXT DEFAULT 'active',
            created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
        )''')
        
        # Migraciones rápidas de columnas
        for col, default in [('role', 'subscriber'), ('status', 'active')]:
            try:
                c.execute(f'ALTER TABLE users ADD COLUMN {col} TEXT DEFAULT "{default}"')
            except:
                pass

        # Administrador Inicial
        c.execute('SELECT COUNT(*) FROM users WHERE id = 1')
        if c.fetchone()[0] == 0:
            from werkzeug.security import generate_password_hash
            admin_password = generate_password_hash('admin123')
            c.execute('''INSERT INTO users (id, email, password, role, plan, rubro, status) 
                        VALUES (1, 'admin@gkachele.com', ?, 'administrator', 'premium', 'admin', 'active')''',
                     (admin_password,))
            print("✅ Usuario administrador creado: admin@gkachele.com / admin123")
        
        # Sitios
        c.execute('''CREATE TABLE IF NOT EXISTS sites (
            id INTEGER PRIMARY KEY AUTOINCREMENT,
            user_id INTEGER NOT NULL,
            slug TEXT UNIQUE NOT NULL,
            theme TEXT DEFAULT 'default',
            status TEXT DEFAULT 'draft',
            content_json TEXT,
            repo_url TEXT,
            created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
            FOREIGN KEY (user_id) REFERENCES users(id)
        )''')
        
        try:
            c.execute('ALTER TABLE sites ADD COLUMN repo_url TEXT')
        except:
            pass
        
        # Solicitudes
        c.execute('''CREATE TABLE IF NOT EXISTS requests (
            id INTEGER PRIMARY KEY AUTOINCREMENT,
            site_id INTEGER NOT NULL,
            user_id INTEGER NOT NULL,
            slug TEXT,
            status TEXT DEFAULT 'pending',
            created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
            FOREIGN KEY (site_id) REFERENCES sites(id),
            FOREIGN KEY (user_id) REFERENCES users(id)
        )''')
        
        try:
            c.execute('ALTER TABLE requests ADD COLUMN slug TEXT')
        except:
            pass

        # Media
        c.execute('''CREATE TABLE IF NOT EXISTS media (
            id INTEGER PRIMARY KEY AUTOINCREMENT,
            user_id INTEGER NOT NULL,
            site_id INTEGER NOT NULL,
            filename TEXT NOT NULL,
            filepath TEXT NOT NULL,
            file_type TEXT DEFAULT 'image',
            uploaded_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
            FOREIGN KEY (user_id) REFERENCES users(id),
            FOREIGN KEY (site_id) REFERENCES sites(id)
        )''')
        
        # Content
        c.execute('''CREATE TABLE IF NOT EXISTS content (
            id INTEGER PRIMARY KEY AUTOINCREMENT,
            user_id INTEGER NOT NULL,
            site_id INTEGER NOT NULL,
            section TEXT NOT NULL,
            data_json TEXT,
            updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
            FOREIGN KEY (user_id) REFERENCES users(id),
            FOREIGN KEY (site_id) REFERENCES sites(id)
        )''')
        
        # Settings
        c.execute('''CREATE TABLE IF NOT EXISTS settings (
            id INTEGER PRIMARY KEY AUTOINCREMENT,
            user_id INTEGER NOT NULL,
            site_id INTEGER,
            key TEXT NOT NULL,
            value TEXT,
            created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
            updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
            FOREIGN KEY (user_id) REFERENCES users(id),
            FOREIGN KEY (site_id) REFERENCES sites(id),
            UNIQUE(user_id, site_id, key)
        )''')
        
        # Menus
        c.execute('''CREATE TABLE IF NOT EXISTS menus (
            id INTEGER PRIMARY KEY AUTOINCREMENT,
            user_id INTEGER NOT NULL,
            site_id INTEGER NOT NULL,
            location TEXT NOT NULL,
            title TEXT NOT NULL,
            url TEXT NOT NULL,
            order_index INTEGER DEFAULT 0,
            parent_id INTEGER,
            created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
            FOREIGN KEY (user_id) REFERENCES users(id),
            FOREIGN KEY (site_id) REFERENCES sites(id),
            FOREIGN KEY (parent_id) REFERENCES menus(id)
        )''')
        
        # Widgets
        c.execute('''CREATE TABLE IF NOT EXISTS widgets (
            id INTEGER PRIMARY KEY AUTOINCREMENT,
            user_id INTEGER NOT NULL,
            site_id INTEGER NOT NULL,
            area TEXT NOT NULL,
            type TEXT NOT NULL,
            title TEXT,
            content TEXT,
            order_index INTEGER DEFAULT 0,
            created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
            updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
            FOREIGN KEY (user_id) REFERENCES users(id),
            FOREIGN KEY (site_id) REFERENCES sites(id)
        )''')
        
        conn.commit()
        conn.close()
        print("✅ Base de datos GKACHELE inicializada correctamente.")
    except Exception as e:
        print(f"❌ Error inicializando DB: {e}")