Playliste - online

linedance-api/app/main.py

@@ -8,7 +8,7 @@ from app.models import (
     PlaylistShare, CommunityDance, CommunityDanceAlt, DanceAltRating,
     SongDance, SongAltDance,
 )
-from app.routers import auth, projects, songs, alternatives, dances, sync, sharing
+from app.routers import auth, projects, songs, alternatives, dances, sync, sharing, live
 from app.websocket.manager import router as ws_router
 
 # Opret tabeller hvis de ikke findes
@@ -35,6 +35,7 @@ app.include_router(alternatives.router)
 app.include_router(dances.router)
 app.include_router(sync.router)
 app.include_router(sharing.router)
+app.include_router(live.router)
 
 
 @app.on_event("startup")

linedance-api/app/routers/live.py

@@ -0,0 +1,108 @@
+"""
+live.py — Live playliste-status til storskærm/mobil.
+Appen pusher status hertil, storskærmen poller hvert 5 sek.
+"""
+from fastapi import APIRouter, Depends, HTTPException
+from sqlalchemy.orm import Session
+from pydantic import BaseModel
+from typing import Optional
+import json
+from datetime import datetime, timezone
+
+from app.core.database import get_db
+from app.core.security import get_current_user
+from app.models import User, Project
+
+router = APIRouter(prefix="/live", tags=["live"])
+
+# In-memory cache: server_id → {songs, updated_at}
+_live_cache: dict = {}
+
+
+class SongStatus(BaseModel):
+    title:    str
+    artist:   str = ""
+    status:   str = "pending"
+    position: int
+    dance:    str = ""
+    duration: int = 0
+
+
+class LiveStatus(BaseModel):
+    songs: list[SongStatus]
+
+
+# ── Push fra app ──────────────────────────────────────────────────────────────
+
+@router.post("/{project_id}/status")
+def push_status(
+    project_id: str,
+    data: LiveStatus,
+    db: Session = Depends(get_db),
+    me: User = Depends(get_current_user),
+):
+    """App pusher aktuel playliste-status."""
+    p = db.query(Project).filter_by(id=project_id, owner_id=me.id).first()
+    if not p:
+        raise HTTPException(404, "Playliste ikke fundet")
+
+    _live_cache[project_id] = {
+        "name":       p.name,
+        "songs":      [s.model_dump() for s in data.songs],
+        "updated_at": datetime.now(timezone.utc).isoformat(),
+    }
+    return {"status": "ok"}
+
+
+# ── Pull til storskærm ────────────────────────────────────────────────────────
+
+@router.get("/{project_id}")
+def get_live_status(project_id: str, db: Session = Depends(get_db)):
+    """Storskærm poller dette endpoint — ingen login krævet."""
+    # Tjek at playlisten eksisterer og er tilgængelig
+    p = db.query(Project).filter_by(id=project_id).first()
+    if not p:
+        raise HTTPException(404, "Playliste ikke fundet")
+
+    cached = _live_cache.get(project_id)
+    if cached:
+        return cached
+
+    # Ingen live data endnu — returner statisk data fra DB
+    from app.models import ProjectSong, Song
+    songs = []
+    for ps in sorted(p.project_songs, key=lambda x: x.position):
+        song = db.query(Song).filter_by(id=ps.song_id).first()
+        if not song:
+            continue
+        songs.append({
+            "title":    song.title,
+            "artist":   song.artist,
+            "status":   ps.status or "pending",
+            "position": ps.position,
+            "dance":    ps.dance_override or "",
+            "duration": song.duration_sec or 0,
+        })
+
+    return {
+        "name":       p.name,
+        "songs":      songs,
+        "updated_at": None,
+    }
+
+
+# ── Liste over aktive live-playlister ─────────────────────────────────────────
+
+@router.get("/")
+def list_live(db: Session = Depends(get_db)):
+    """Hvilke playlister har aktiv live-data?"""
+    result = []
+    for pid, data in _live_cache.items():
+        playing = next((s for s in data["songs"] if s["status"] == "playing"), None)
+        result.append({
+            "id":         pid,
+            "name":       data["name"],
+            "updated_at": data["updated_at"],
+            "now_playing": playing["title"] if playing else None,
+        })
+    return result