first prototype commit

backend/models.py

@@ -0,0 +1,56 @@
+from datetime import datetime, timezone
+from sqlalchemy import Column, Integer, String, DateTime, ForeignKey, Boolean, Enum
+from sqlalchemy.orm import relationship
+import enum
+from backend.database import Base
+
+class UserRole(str, enum.Enum):
+    ADMIN = "admin"
+    REGULAR = "regular"
+
+class RecurrenceType(str, enum.Enum):
+    DAILY = "daily"
+    WEEKLY = "weekly"
+    SPONTANEOUS = "spontaneous"
+
+class User(Base):
+    __tablename__ = "users"
+
+    id = Column(Integer, primary_key=True, index=True)
+    email = Column(String, unique=True, index=True, nullable=False)
+    name = Column(String, nullable=False)
+    google_id = Column(String, unique=True, nullable=True, index=True)
+    avatar_url = Column(String, nullable=True)
+    role = Column(String, default=UserRole.REGULAR.value, nullable=False)
+    weekly_star_quota = Column(Integer, default=15, nullable=False)
+    is_active = Column(Boolean, default=True, nullable=False)
+    created_at = Column(DateTime, default=lambda: datetime.now(timezone.utc))
+
+    completions = relationship("ChoreCompletion", back_populates="user", cascade="all, delete-orphan")
+
+class ChoreType(Base):
+    __tablename__ = "chore_types"
+
+    id = Column(Integer, primary_key=True, index=True)
+    title = Column(String, nullable=False)
+    description = Column(String, nullable=True)
+    star_reward = Column(Integer, default=1, nullable=False)  # 1 to 5 stars
+    recurrence = Column(String, default=RecurrenceType.DAILY.value, nullable=False)  # daily, weekly, spontaneous
+    icon = Column(String, default="CheckSquare", nullable=False)
+    created_at = Column(DateTime, default=lambda: datetime.now(timezone.utc))
+
+    completions = relationship("ChoreCompletion", back_populates="chore_type", cascade="all, delete-orphan")
+
+class ChoreCompletion(Base):
+    __tablename__ = "chore_completions"
+
+    id = Column(Integer, primary_key=True, index=True)
+    chore_type_id = Column(Integer, ForeignKey("chore_types.id", ondelete="CASCADE"), nullable=False)
+    user_id = Column(Integer, ForeignKey("users.id", ondelete="CASCADE"), nullable=False)
+    completed_at = Column(DateTime, default=lambda: datetime.now(timezone.utc), nullable=False)
+    stars_earned = Column(Integer, nullable=False)
+    week_identifier = Column(String, nullable=False, index=True)  # e.g., '2026-W32'
+    notes = Column(String, nullable=True)
+
+    user = relationship("User", back_populates="completions")
+    chore_type = relationship("ChoreType", back_populates="completions")