add

app_core/db/__init__.py

@@ -0,0 +1 @@
+# Database Package

app_core/db/database.py

@@ -0,0 +1,21 @@
+from sqlalchemy import create_engine
+from sqlalchemy.orm import sessionmaker, declarative_base
+from app_core.config.settings import AppSettings
+
+settings = AppSettings()
+
+if not settings.database_url:
+    raise RuntimeError(
+        "Database configuration missing. Set DATABASE_URL or DB_HOST/DB_PORT/DB_NAME/DB_USER/DB_PASSWORD in a .env file at the project root."
+    )
+
+engine = create_engine(settings.database_url, pool_pre_ping=True, future=True, echo=settings.db_echo)
+SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine, future=True)
+Base = declarative_base()
+
+def get_db_session():
+    db = SessionLocal()
+    try:
+        yield db
+    finally:
+        db.close()

app_core/db/models.py

@@ -0,0 +1,36 @@
+from sqlalchemy import Column, Integer, String, DateTime, func, UniqueConstraint
+from .database import Base
+
+class User(Base):
+    __tablename__ = "workolik_users"
+    __table_args__ = (
+        UniqueConstraint("email", name="uq_workolik_users_email"),
+    )
+
+    id = Column(Integer, primary_key=True, index=True)
+    email = Column(String(255), nullable=False, unique=True, index=True)
+    password_hash = Column(String(255), nullable=False)
+    created_at = Column(DateTime(timezone=True), server_default=func.now(), nullable=False)
+
+
+class EmailLog(Base):
+    __tablename__ = "email_logs"
+
+    id = Column(Integer, primary_key=True, index=True)
+    sent_at = Column(DateTime(timezone=True), server_default=func.now(), nullable=False)
+    recipients = Column(String(1024), nullable=False)
+    subject = Column(String(255), nullable=False)
+    status = Column(String(50), nullable=False)  # sent / failed
+    error = Column(String(1024))
+    date_for = Column(String(32), nullable=False)
+
+class TriumphDebtorMapping(Base):
+    __tablename__ = "triumph_debtor_mappings"
+
+    id = Column(Integer, primary_key=True, index=True)
+    code = Column(String(50))
+    name = Column(String(255))
+    dbmacc = Column(String(50))
+    outlet = Column(String(255))
+    created_at = Column(DateTime(timezone=True), server_default=func.now())
+    updated_at = Column(DateTime(timezone=True), server_default=func.now(), onupdate=func.now())