language-learning-app/api/app/models.py

55 lines
2.4 KiB
Python

import uuid
from datetime import datetime, timezone
from sqlalchemy import String, Text, DateTime, Boolean, ForeignKey
from sqlalchemy.orm import Mapped, mapped_column
from sqlalchemy.dialects.postgresql import UUID
from .database import Base
class User(Base):
__tablename__ = "users"
id: Mapped[uuid.UUID] = mapped_column(
UUID(as_uuid=True), primary_key=True, default=uuid.uuid4
)
email: Mapped[str] = mapped_column(String(255), nullable=False, unique=True, index=True)
hashed_password: Mapped[str] = mapped_column(String(255), nullable=False)
is_active: Mapped[bool] = mapped_column(Boolean, nullable=False, default=True)
# TODO(email-verification): set to False and require verification once transactional email is implemented
is_email_verified: Mapped[bool] = mapped_column(Boolean, nullable=False, default=True)
created_at: Mapped[datetime] = mapped_column(
DateTime(timezone=True),
default=lambda: datetime.now(timezone.utc),
)
class Job(Base):
__tablename__ = "jobs"
id: Mapped[uuid.UUID] = mapped_column(
UUID(as_uuid=True), primary_key=True, default=uuid.uuid4
)
user_id: Mapped[uuid.UUID | None] = mapped_column(
UUID(as_uuid=True), ForeignKey("users.id"), nullable=True, index=True
)
status: Mapped[str] = mapped_column(String(20), nullable=False, default="pending")
source_language: Mapped[str] = mapped_column(String(10), nullable=False, default="en")
target_language: Mapped[str] = mapped_column(String(10), nullable=False)
complexity_level: Mapped[str] = mapped_column(String(5), nullable=False)
input_summary: Mapped[str | None] = mapped_column(Text, nullable=True)
generated_text: Mapped[str | None] = mapped_column(Text, nullable=True)
translated_text: Mapped[str | None] = mapped_column(Text, nullable=True)
error_message: Mapped[str | None] = mapped_column(Text, nullable=True)
audio_url: Mapped[str | None] = mapped_column(Text, nullable=True)
created_at: Mapped[datetime] = mapped_column(
DateTime(timezone=True),
default=lambda: datetime.now(timezone.utc),
)
started_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
completed_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
updated_at: Mapped[datetime] = mapped_column(
DateTime(timezone=True),
default=lambda: datetime.now(timezone.utc),
)