Files
resolutionflow/backend/app/models/step_category.py
chihlasm 7803dc4522 Add step library foundation and user preferences (#24)
## Summary
Implements Phase 2.5 Step Library Foundation:

### Issues Completed
- #3 User Preferences - export format default setting
- #5 Step Categories - database table and seed data  
- #6 Step Library - database schema and migrations
- #7 Step Library - CRUD API endpoints
- #8 Step Library - rating and review system

### Changes
**Backend:**
- Migration 007: step_categories table with 10 seeded global categories
- Migration 008: step_library, step_ratings, step_usage_log tables
- Full CRUD API for step categories (/api/v1/step-categories)
- Full CRUD API for step library (/api/v1/steps) with search, filters, ratings
- CORS support for Railway PR environments (ALLOW_RAILWAY_ORIGINS)

**Frontend:**
- User preferences store (Zustand + localStorage)
- Settings page at /settings with export format dropdown
- Default export format applied in SessionDetailPage

### Testing
- Tested in Railway PR environment
- Database seeded with 7 MSP troubleshooting trees
- All API endpoints verified working
2026-02-03 02:07:46 -05:00

65 lines
2.4 KiB
Python

import uuid
from datetime import datetime, timezone
from typing import Optional, TYPE_CHECKING
from sqlalchemy import String, Text, DateTime, ForeignKey, Boolean, Integer, UniqueConstraint
from sqlalchemy.orm import Mapped, mapped_column, relationship
from sqlalchemy.dialects.postgresql import UUID
from app.core.database import Base
if TYPE_CHECKING:
from app.models.team import Team
from app.models.user import User
class StepCategory(Base):
"""Admin-managed categories for organizing step library entries.
Categories can be:
- Global (team_id=NULL): Created by Patherly admins, visible to all
- Team-specific (team_id set): Created by team admins, visible to team members
"""
__tablename__ = "step_categories"
__table_args__ = (
UniqueConstraint('slug', 'team_id', name='uq_step_categories_slug_team'),
)
id: Mapped[uuid.UUID] = mapped_column(
UUID(as_uuid=True),
primary_key=True,
default=uuid.uuid4
)
name: Mapped[str] = mapped_column(String(100), nullable=False)
slug: Mapped[str] = mapped_column(String(100), nullable=False, index=True)
description: Mapped[Optional[str]] = mapped_column(Text, nullable=True)
team_id: Mapped[Optional[uuid.UUID]] = mapped_column(
UUID(as_uuid=True),
ForeignKey("teams.id", ondelete="CASCADE"),
nullable=True,
index=True
)
display_order: Mapped[int] = mapped_column(Integer, nullable=False, default=0, index=True)
is_active: Mapped[bool] = mapped_column(Boolean, nullable=False, default=True)
created_by: Mapped[Optional[uuid.UUID]] = mapped_column(
UUID(as_uuid=True),
ForeignKey("users.id", ondelete="SET NULL"),
nullable=True
)
created_at: Mapped[datetime] = mapped_column(
DateTime(timezone=True),
default=lambda: datetime.now(timezone.utc)
)
updated_at: Mapped[datetime] = mapped_column(
DateTime(timezone=True),
default=lambda: datetime.now(timezone.utc),
onupdate=lambda: datetime.now(timezone.utc)
)
# Relationships
team: Mapped[Optional["Team"]] = relationship("Team", back_populates="step_categories")
creator: Mapped[Optional["User"]] = relationship("User", foreign_keys=[created_by])
@property
def is_global(self) -> bool:
"""Returns True if this is a global category (not team-specific)."""
return self.team_id is None