fediversion/backend/routers/shows.py
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debug: log show relationships
2025-12-31 18:34:39 -08:00

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Python

from typing import List
from fastapi import APIRouter, Depends, HTTPException, Query
from sqlmodel import Session, select
from sqlalchemy import func
from database import get_session
from models import Show, Tag, EntityTag, Vertical, UserVerticalPreference
from schemas import ShowCreate, ShowRead, ShowUpdate, TagRead, PaginatedResponse, PaginationMeta
from auth import get_current_user, get_current_user_optional
router = APIRouter(prefix="/shows", tags=["shows"])
from services.notification_service import NotificationService
def get_notification_service(session: Session = Depends(get_session)) -> NotificationService:
return NotificationService(session)
@router.post("/", response_model=ShowRead)
def create_show(
show: ShowCreate,
session: Session = Depends(get_session),
current_user = Depends(get_current_user),
notification_service: NotificationService = Depends(get_notification_service)
):
db_show = Show.model_validate(show)
session.add(db_show)
session.commit()
session.refresh(db_show)
# Trigger notifications
try:
notification_service.check_show_alert(db_show)
except Exception as e:
print(f"Error sending notifications: {e}")
return db_show
@router.get("/", response_model=PaginatedResponse[ShowRead])
def read_shows(
offset: int = 0,
limit: int = Query(default=2000, le=5000),
venue_id: int = None,
tour_id: int = None,
year: int = None,
vertical: str = None, # Single vertical slug filter
vertical_id: int = None, # Vertical ID filter
vertical_slugs: List[str] = Query(None),
status: str = Query(default=None, regex="^(past|upcoming)$"),
tiers: List[str] = Query(None),
current_user = Depends(get_current_user_optional),
session: Session = Depends(get_session)
):
from sqlalchemy.orm import joinedload
from datetime import datetime
query = select(Show).options(
joinedload(Show.vertical),
joinedload(Show.venue),
joinedload(Show.tour)
)
if tiers and current_user:
prefs = session.exec(
select(UserVerticalPreference)
.where(UserVerticalPreference.user_id == current_user.id)
.where(UserVerticalPreference.tier.in_(tiers))
).all()
allowed_ids = [p.vertical_id for p in prefs]
# If user selected tiers but has no bands in them, return empty
if not allowed_ids:
return PaginatedResponse(data=[], meta=PaginationMeta(total=0, limit=limit, offset=offset))
query = query.where(Show.vertical_id.in_(allowed_ids))
elif tiers and not current_user:
# Anonymous users can't filter by personal tiers
return PaginatedResponse(data=[], meta=PaginationMeta(total=0, limit=limit, offset=offset))
if venue_id:
query = query.where(Show.venue_id == venue_id)
if tour_id:
query = query.where(Show.tour_id == tour_id)
if year:
from sqlalchemy import extract
query = query.where(extract('year', Show.date) == year)
if vertical_slugs:
query = query.join(Vertical).where(Vertical.slug.in_(vertical_slugs))
elif vertical:
# Single vertical slug filter
query = query.join(Vertical).where(Vertical.slug == vertical)
if vertical_id:
query = query.where(Show.vertical_id == vertical_id)
if status:
today = datetime.now()
if status == "past":
query = query.where(Show.date <= today)
elif status == "upcoming":
query = query.where(Show.date > today)
# Calculate total count before pagination
total = session.exec(select(func.count()).select_from(query.subquery())).one()
# Apply sorting and pagination
if status == "upcoming":
query = query.order_by(Show.date.asc())
else:
# Default sort by date descending so we get recent shows first
query = query.order_by(Show.date.desc())
shows = session.exec(query.offset(offset).limit(limit)).all()
if shows:
print(f"DEBUG: Loaded {len(shows)} shows")
print(f"DEBUG: First show ID: {shows[0].id}")
print(f"DEBUG: First show Venue: {shows[0].venue}")
print(f"DEBUG: First show Vertical: {shows[0].vertical}")
return PaginatedResponse(
data=shows,
meta=PaginationMeta(total=total, limit=limit, offset=offset)
)
@router.get("/recent", response_model=List[ShowRead])
def read_recent_shows(
limit: int = Query(default=10, le=50),
tiers: List[str] = Query(None),
current_user = Depends(get_current_user_optional),
session: Session = Depends(get_session)
):
"""Get the most recent shows ordered by date descending"""
from datetime import datetime
from sqlalchemy.orm import joinedload
query = select(Show).options(
joinedload(Show.vertical),
joinedload(Show.venue),
joinedload(Show.tour)
).where(Show.date <= datetime.now())
if tiers and current_user:
prefs = session.exec(
select(UserVerticalPreference)
.where(UserVerticalPreference.user_id == current_user.id)
.where(UserVerticalPreference.tier.in_(tiers))
).all()
allowed_ids = [p.vertical_id for p in prefs]
if not allowed_ids:
return []
query = query.where(Show.vertical_id.in_(allowed_ids))
query = query.order_by(Show.date.desc()).limit(limit)
shows = session.exec(query).all()
return shows
@router.get("/upcoming", response_model=List[ShowRead])
def read_upcoming_shows(
limit: int = Query(default=50, le=100),
tiers: List[str] = Query(None),
current_user = Depends(get_current_user_optional),
session: Session = Depends(get_session)
):
"""Get upcoming shows ordered by date ascending"""
from datetime import datetime
from sqlalchemy.orm import joinedload
query = select(Show).options(
joinedload(Show.vertical),
joinedload(Show.venue),
joinedload(Show.tour)
).where(Show.date > datetime.now())
if tiers and current_user:
prefs = session.exec(
select(UserVerticalPreference)
.where(UserVerticalPreference.user_id == current_user.id)
.where(UserVerticalPreference.tier.in_(tiers))
).all()
allowed_ids = [p.vertical_id for p in prefs]
if not allowed_ids:
return []
query = query.where(Show.vertical_id.in_(allowed_ids))
query = query.order_by(Show.date.asc()).limit(limit)
shows = session.exec(query).all()
return shows
@router.get("/{slug}", response_model=ShowRead)
def read_show(slug: str, session: Session = Depends(get_session)):
from sqlalchemy.orm import selectinload, joinedload
from models import Performance, VideoPerformance, Video, VideoPlatform
# Eager load relationships clearly
show = session.exec(
select(Show)
.options(
selectinload(Show.performances).selectinload(Performance.video_links).joinedload(VideoPerformance.video)
)
.where(Show.slug == slug)
).first()
if not show:
raise HTTPException(status_code=404, detail="Show not found")
tags = session.exec(
select(Tag)
.join(EntityTag, Tag.id == EntityTag.tag_id)
.where(EntityTag.entity_type == "show")
.where(EntityTag.entity_id == show.id)
).all()
show_data = ShowRead.model_validate(show)
show_data.tags = tags
# Get vertical for band name
vertical = session.get(Vertical, show.vertical_id)
show_data.vertical = vertical
# Sort performances by position
sorted_perfs = sorted(show.performances, key=lambda p: p.position)
# Process performances: Filter nicknames and populate video links
for perf in sorted_perfs:
perf.nicknames = [n for n in perf.nicknames if n.status == "approved"]
# Backfill youtube_link from Video entity if not present
if not perf.youtube_link and perf.video_links:
for link in perf.video_links:
if link.video and link.video.platform == VideoPlatform.YOUTUBE:
perf.youtube_link = link.video.url
break
show_data.performances = sorted_perfs
return show_data
@router.patch("/{show_id}", response_model=ShowRead)
def update_show(show_id: int, show: ShowUpdate, session: Session = Depends(get_session), current_user = Depends(get_current_user)):
db_show = session.get(Show, show_id)
if not db_show:
raise HTTPException(status_code=404, detail="Show not found")
show_data = show.model_dump(exclude_unset=True)
db_show.sqlmodel_update(show_data)
session.add(db_show)
session.commit()
session.refresh(db_show)
return db_show