69 lines
2.5 KiB
Python
69 lines
2.5 KiB
Python
import uuid
|
|
from datetime import datetime
|
|
|
|
from sqlalchemy import String, DateTime, func, JSON
|
|
from sqlalchemy import Uuid
|
|
from sqlalchemy.dialects.postgresql import JSONB
|
|
from sqlalchemy.orm import Mapped, mapped_column, relationship
|
|
from sqlalchemy.types import TypeDecorator
|
|
|
|
from app.database import Base
|
|
|
|
|
|
class JSONType(TypeDecorator):
|
|
"""A JSON type that uses JSONB on PostgreSQL and JSON on other databases."""
|
|
impl = JSON
|
|
cache_ok = True
|
|
|
|
def load_dialect_impl(self, dialect):
|
|
if dialect.name == "postgresql":
|
|
return dialect.type_descriptor(JSONB())
|
|
return dialect.type_descriptor(JSON())
|
|
|
|
|
|
class Brand(Base):
|
|
__tablename__ = "brands"
|
|
|
|
id: Mapped[uuid.UUID] = mapped_column(
|
|
Uuid(as_uuid=True),
|
|
primary_key=True,
|
|
default=uuid.uuid4,
|
|
)
|
|
user_id: Mapped[uuid.UUID] = mapped_column(
|
|
Uuid(as_uuid=True),
|
|
nullable=False,
|
|
)
|
|
name: Mapped[str] = mapped_column(String(50), nullable=False)
|
|
aliases: Mapped[list] = mapped_column(JSONType, default=list, nullable=False)
|
|
website: Mapped[str | None] = mapped_column(String(500), nullable=True)
|
|
industry: Mapped[str | None] = mapped_column(String(50), nullable=True)
|
|
platforms: Mapped[list] = mapped_column(JSONType, default=list, nullable=False)
|
|
frequency: Mapped[str] = mapped_column(String(20), default="weekly", nullable=False)
|
|
status: Mapped[str] = mapped_column(String(20), default="active", nullable=False)
|
|
last_queried_at: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
|
|
next_query_at: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
|
|
created_at: Mapped[datetime] = mapped_column(
|
|
server_default=func.now(),
|
|
nullable=False,
|
|
)
|
|
updated_at: Mapped[datetime] = mapped_column(
|
|
server_default=func.now(),
|
|
onupdate=func.now(),
|
|
nullable=False,
|
|
)
|
|
|
|
# Relationship to Competitor - one brand can have multiple competitors
|
|
competitors: Mapped[list["Competitor"]] = relationship(
|
|
"Competitor", back_populates="brand", cascade="all, delete-orphan"
|
|
)
|
|
|
|
# Relationship to Suggestion - one brand can have multiple suggestions
|
|
suggestions: Mapped[list["Suggestion"]] = relationship(
|
|
"Suggestion", back_populates="brand", cascade="all, delete-orphan"
|
|
)
|
|
|
|
|
|
# Import at bottom to avoid circular import
|
|
from app.models.competitor import Competitor # noqa: E402, F401
|
|
from app.models.suggestion import Suggestion # noqa: E402, F401
|