Initial commit - Church Music Database

legacy-site/backend/._archived_sqlite/models.py

@@ -0,0 +1,59 @@
+from sqlalchemy import create_engine, Column, Integer, String, Text, Date, DateTime, ForeignKey
+from sqlalchemy.orm import declarative_base, sessionmaker, relationship, scoped_session
+from datetime import datetime
+import os
+
+DB_PATH = os.path.join(os.path.dirname(__file__), 'app.db')
+engine = create_engine(f'sqlite:///{DB_PATH}', echo=False, future=True, pool_pre_ping=True, pool_recycle=3600)
+SessionLocal = scoped_session(sessionmaker(bind=engine, autoflush=False, autocommit=False))
+Base = declarative_base()
+
+class Profile(Base):
+    __tablename__ = 'profiles'
+    id = Column(String(200), primary_key=True)  # Support both int and UUID strings
+    name = Column(String(100), unique=True, nullable=False)
+    email = Column(String(100), default='')
+    contact_number = Column(String(50), default='')
+    default_key = Column(String(10), default='C')
+    notes = Column(Text, default='')
+
+class Song(Base):
+    __tablename__ = 'songs'
+    id = Column(String(200), primary_key=True)  # Support UUID strings
+    title = Column(String(200), nullable=False)
+    artist = Column(String(200), default='')
+    band = Column(String(200), default='')
+    singer = Column(String(200), default='')
+    lyrics = Column(Text, default='')
+    chords = Column(Text, default='')
+    created_at = Column(DateTime, default=datetime.now)
+    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)
+
+class Plan(Base):
+    __tablename__ = 'plans'
+    id = Column(Integer, primary_key=True)
+    date = Column(Date, nullable=False)
+    profile_id = Column(String(200), ForeignKey('profiles.id'))
+    memo = Column(Text, default='')
+    profile = relationship('Profile')
+
+class PlanSong(Base):
+    __tablename__ = 'plan_songs'
+    id = Column(Integer, primary_key=True)
+    plan_id = Column(Integer, ForeignKey('plans.id'))
+    song_id = Column(String(200), ForeignKey('songs.id'))
+    order_index = Column(Integer, default=0)
+    plan = relationship('Plan')
+    song = relationship('Song')
+
+class ProfileSong(Base):
+    __tablename__ = 'profile_songs'
+    id = Column(Integer, primary_key=True)
+    profile_id = Column(String(200), ForeignKey('profiles.id'))
+    song_id = Column(String(200), ForeignKey('songs.id'))
+    song_key = Column(String(10), default='C')
+    profile = relationship('Profile')
+    song = relationship('Song')
+
+def init_db():
+    Base.metadata.create_all(engine)