auto-commit for 020628f5-4bfa-4157-a41e-90eec0ddfeec

cpanel_deployment/backend/database.py

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+"""
+MySQL Database Configuration for Epic Travel & Expeditions
+Uses SQLAlchemy for MySQL connection
+"""
+from sqlalchemy import create_engine, Column, String, Text, Numeric, DateTime, JSON, ForeignKey
+from sqlalchemy.ext.declarative import declarative_base
+from sqlalchemy.orm import sessionmaker, relationship
+from datetime import datetime
+import os
+from dotenv import load_dotenv
+from pathlib import Path
+
+# Load environment variables
+ROOT_DIR = Path(__file__).parent
+load_dotenv(ROOT_DIR / '.env')
+
+# MySQL Database URL
+MYSQL_USER = os.environ.get('MYSQL_USER')
+MYSQL_PASSWORD = os.environ.get('MYSQL_PASSWORD')
+MYSQL_HOST = os.environ.get('MYSQL_HOST', 'localhost')
+MYSQL_PORT = os.environ.get('MYSQL_PORT', '3306')
+MYSQL_DATABASE = os.environ.get('MYSQL_DATABASE')
+
+DATABASE_URL = f"mysql+pymysql://{MYSQL_USER}:{MYSQL_PASSWORD}@{MYSQL_HOST}:{MYSQL_PORT}/{MYSQL_DATABASE}?charset=utf8mb4"
+
+# Create engine
+engine = create_engine(DATABASE_URL, pool_pre_ping=True, pool_recycle=3600)
+
+# Create session
+SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
+
+# Base class for models
+Base = declarative_base()
+
+# Database Models
+class Destination(Base):
+    __tablename__ = "destinations"
+    
+    id = Column(String(36), primary_key=True)
+    name = Column(String(255), nullable=False, index=True)
+    location = Column(String(255), nullable=False, index=True)
+    description = Column(Text, nullable=False)
+    image = Column(String(500), nullable=False)
+    category = Column(String(50), nullable=False, index=True)
+    rating = Column(Numeric(2, 1), nullable=False, default=4.5)
+    price = Column(Numeric(10, 2), nullable=False)
+    currency = Column(String(3), nullable=False, default='USD')
+    created_at = Column(DateTime, nullable=False, default=datetime.utcnow)
+    
+    # Relationship
+    specials = relationship("Special", back_populates="destination", cascade="all, delete-orphan")
+
+
+class Special(Base):
+    __tablename__ = "specials"
+    
+    id = Column(String(36), primary_key=True)
+    destination_id = Column(String(36), ForeignKey('destinations.id', ondelete='CASCADE'), nullable=False, index=True)
+    discount = Column(Numeric(5, 2), nullable=False)
+    end_date = Column(String(10), nullable=False)  # Store as string YYYY-MM-DD
+    highlights = Column(JSON, nullable=False)
+    created_at = Column(DateTime, nullable=False, default=datetime.utcnow)
+    
+    # Relationship
+    destination = relationship("Destination", back_populates="specials")
+
+
+class AdminUser(Base):
+    __tablename__ = "admin_users"
+    
+    id = Column(String(36), primary_key=True)
+    email = Column(String(255), nullable=False, unique=True, index=True)
+    password_hash = Column(String(255), nullable=False)
+    created_at = Column(DateTime, nullable=False, default=datetime.utcnow)
+
+
+class Contact(Base):
+    __tablename__ = "contacts"
+    
+    id = Column(String(36), primary_key=True)
+    name = Column(String(255), nullable=False)
+    email = Column(String(255), nullable=False)
+    message = Column(Text, nullable=False)
+    created_at = Column(DateTime, nullable=False, default=datetime.utcnow, index=True)
+
+
+class NewsletterSubscriber(Base):
+    __tablename__ = "newsletter_subscribers"
+    
+    id = Column(String(36), primary_key=True)
+    email = Column(String(255), nullable=False, unique=True, index=True)
+    subscribed_at = Column(DateTime, nullable=False, default=datetime.utcnow)
+
+
+# Dependency to get database session
+def get_db():
+    db = SessionLocal()
+    try:
+        yield db
+    finally:
+        db.close()
+
+
+# Create all tables (if they don't exist)
+def create_tables():
+    Base.metadata.create_all(bind=engine)
+
+
+if __name__ == "__main__":
+    print("Creating database tables...")
+    create_tables()
+    print("Database tables created successfully!")