2

app/routers/alternatives.py

@@ -1,235 +0,0 @@
-from fastapi import APIRouter, Depends, HTTPException
-from sqlalchemy.orm import Session
-from sqlalchemy import func
-from pydantic import BaseModel
-from app.core.database import get_db
-from app.core.security import get_current_user
-from app.models import User, SongDance, DanceAlternative, DanceAlternativeRating
-
-router = APIRouter(prefix="/alternatives", tags=["alternatives"])
-
-# Bayesiansk minimum — alternativer med færre ratings trækkes mod gennemsnittet
-BAYESIAN_MIN_VOTES = 5
-
-
-# ── Schemas ───────────────────────────────────────────────────────────────────
-
-class AlternativeCreate(BaseModel):
-    song_dance_id: str      # dans der foreslås alternativ TIL
-    alt_song_dance_id: str  # den alternative dans
-    note: str = ""
-
-class AlternativeOut(BaseModel):
-    id: str
-    song_dance_id: str
-    alt_song_dance_id: str
-    alt_dance_name: str
-    alt_song_title: str
-    created_by_username: str
-    note: str
-    my_score: int | None       # den indloggede brugers egen rating
-    avg_score: float | None    # simpelt gennemsnit (til visning)
-    bayesian_score: float      # bruges til sortering
-    rating_count: int
-    model_config = {"from_attributes": True}
-
-class RatingUpsert(BaseModel):
-    score: int  # 1-5
-
-
-# ── Hjælpefunktion: genberegn bayesian score ─────────────────────────────────
-
-def _recalculate_bayesian(alternative: DanceAlternative, db: Session):
-    """
-    Bayesiansk score: vægter gennemsnittet mod et globalt gennemsnit
-    når der er få ratings, så nye alternativer ikke dominerer listen.
-
-    Formel: (n × avg + m × global_avg) / (n + m)
-      n   = antal ratings på dette alternativ
-      avg = gennemsnit for dette alternativ
-      m   = BAYESIAN_MIN_VOTES (tillid-konstant)
-      global_avg = gennemsnit på tværs af ALLE ratings
-    """
-    # Beregn stats for dette alternativ
-    result = db.query(
-        func.count(DanceAlternativeRating.id),
-        func.avg(DanceAlternativeRating.score),
-    ).filter(DanceAlternativeRating.alternative_id == alternative.id).one()
-
-    n = result[0] or 0
-    avg = float(result[1]) if result[1] else 0.0
-
-    # Globalt gennemsnit på tværs af alle ratings
-    global_avg_result = db.query(func.avg(DanceAlternativeRating.score)).scalar()
-    global_avg = float(global_avg_result) if global_avg_result else 3.0  # 3.0 som neutral fallback
-
-    m = BAYESIAN_MIN_VOTES
-    bayesian = (n * avg + m * global_avg) / (n + m) if (n + m) > 0 else global_avg
-
-    alternative.bayesian_score = round(bayesian, 4)
-    db.flush()
-
-
-# ── Endpoints ─────────────────────────────────────────────────────────────────
-
-@router.post("/", status_code=201)
-def create_alternative(
-    data: AlternativeCreate,
-    db: Session = Depends(get_db),
-    me: User = Depends(get_current_user),
-):
-    """Opret et nyt alternativ-dans forslag. Alle registrerede brugere kan bidrage."""
-    dance = db.query(SongDance).filter(SongDance.id == data.song_dance_id).first()
-    if not dance:
-        raise HTTPException(404, "Dans ikke fundet")
-
-    alt_dance = db.query(SongDance).filter(SongDance.id == data.alt_song_dance_id).first()
-    if not alt_dance:
-        raise HTTPException(404, "Alternativ-dans ikke fundet")
-
-    if data.song_dance_id == data.alt_song_dance_id:
-        raise HTTPException(400, "En dans kan ikke være sit eget alternativ")
-
-    # Undgå dubletter fra samme bruger
-    existing = db.query(DanceAlternative).filter_by(
-        song_dance_id=data.song_dance_id,
-        alt_song_dance_id=data.alt_song_dance_id,
-        created_by=me.id,
-    ).first()
-    if existing:
-        raise HTTPException(400, "Du har allerede foreslået dette alternativ")
-
-    alt = DanceAlternative(
-        song_dance_id=data.song_dance_id,
-        alt_song_dance_id=data.alt_song_dance_id,
-        created_by=me.id,
-        note=data.note,
-        bayesian_score=3.0,  # starter på globalt neutral
-    )
-    db.add(alt)
-    db.commit()
-    db.refresh(alt)
-    return {"id": alt.id, "detail": "Alternativ oprettet"}
-
-
-@router.get("/for-dance/{song_dance_id}", response_model=list[AlternativeOut])
-def list_alternatives_for_dance(
-    song_dance_id: str,
-    db: Session = Depends(get_db),
-    me: User = Depends(get_current_user),
-):
-    """
-    Hent alle alternativer til en given dans, sorteret efter bayesiansk score.
-    Viser din egen rating og gennemsnittet.
-    """
-    alternatives = (
-        db.query(DanceAlternative)
-        .filter(DanceAlternative.song_dance_id == song_dance_id)
-        .order_by(DanceAlternative.bayesian_score.desc())
-        .all()
-    )
-
-    result = []
-    for alt in alternatives:
-        # Din egen rating
-        my_rating = db.query(DanceAlternativeRating).filter_by(
-            alternative_id=alt.id, user_id=me.id
-        ).first()
-
-        # Aggregeret stats
-        stats = db.query(
-            func.count(DanceAlternativeRating.id),
-            func.avg(DanceAlternativeRating.score),
-        ).filter(DanceAlternativeRating.alternative_id == alt.id).one()
-
-        result.append(AlternativeOut(
-            id=alt.id,
-            song_dance_id=alt.song_dance_id,
-            alt_song_dance_id=alt.alt_song_dance_id,
-            alt_dance_name=alt.alt_song_dance.dance_name,
-            alt_song_title=alt.alt_song_dance.song.title,
-            created_by_username=alt.creator.username,
-            note=alt.note,
-            my_score=my_rating.score if my_rating else None,
-            avg_score=round(float(stats[1]), 1) if stats[1] else None,
-            bayesian_score=alt.bayesian_score,
-            rating_count=stats[0] or 0,
-        ))
-
-    return result
-
-
-@router.put("/{alternative_id}/rate")
-def rate_alternative(
-    alternative_id: str,
-    data: RatingUpsert,
-    db: Session = Depends(get_db),
-    me: User = Depends(get_current_user),
-):
-    """Sæt eller opdater din rating (1-5) på et alternativ."""
-    if not 1 <= data.score <= 5:
-        raise HTTPException(400, "Score skal være mellem 1 og 5")
-
-    alt = db.query(DanceAlternative).filter(DanceAlternative.id == alternative_id).first()
-    if not alt:
-        raise HTTPException(404, "Alternativ ikke fundet")
-
-    # Upsert — opdater eksisterende rating eller opret ny
-    existing = db.query(DanceAlternativeRating).filter_by(
-        alternative_id=alternative_id, user_id=me.id
-    ).first()
-
-    if existing:
-        existing.score = data.score
-    else:
-        db.add(DanceAlternativeRating(
-            alternative_id=alternative_id,
-            user_id=me.id,
-            score=data.score,
-        ))
-
-    db.flush()
-    _recalculate_bayesian(alt, db)
-    db.commit()
-
-    return {
-        "detail": "Rating gemt",
-        "my_score": data.score,
-        "bayesian_score": alt.bayesian_score,
-    }
-
-
-@router.delete("/{alternative_id}/rate", status_code=204)
-def remove_rating(
-    alternative_id: str,
-    db: Session = Depends(get_db),
-    me: User = Depends(get_current_user),
-):
-    """Fjern din rating fra et alternativ."""
-    rating = db.query(DanceAlternativeRating).filter_by(
-        alternative_id=alternative_id, user_id=me.id
-    ).first()
-    if not rating:
-        raise HTTPException(404, "Du har ikke rated dette alternativ")
-
-    alt = db.query(DanceAlternative).filter(DanceAlternative.id == alternative_id).first()
-    db.delete(rating)
-    db.flush()
-    _recalculate_bayesian(alt, db)
-    db.commit()
-
-
-@router.delete("/{alternative_id}", status_code=204)
-def delete_alternative(
-    alternative_id: str,
-    db: Session = Depends(get_db),
-    me: User = Depends(get_current_user),
-):
-    """Slet et alternativ — kun den der oprettede det."""
-    alt = db.query(DanceAlternative).filter(DanceAlternative.id == alternative_id).first()
-    if not alt:
-        raise HTTPException(404, "Alternativ ikke fundet")
-    if alt.created_by != me.id:
-        raise HTTPException(403, "Du kan kun slette dine egne forslag")
-    db.delete(alt)
-    db.commit()

app/routers/auth.py

@@ -1,39 +0,0 @@
-from fastapi import APIRouter, Depends, HTTPException, status
-from fastapi.security import OAuth2PasswordRequestForm
-from sqlalchemy.orm import Session
-from app.core.database import get_db
-from app.core.security import hash_password, verify_password, create_access_token
-from app.models import User
-from app.schemas import UserCreate, UserOut, Token
-
-router = APIRouter(prefix="/auth", tags=["auth"])
-
-
-@router.post("/register", response_model=UserOut, status_code=201)
-def register(data: UserCreate, db: Session = Depends(get_db)):
-    if db.query(User).filter(User.username == data.username).first():
-        raise HTTPException(400, "Brugernavnet er allerede i brug")
-    if db.query(User).filter(User.email == data.email).first():
-        raise HTTPException(400, "E-mailen er allerede i brug")
-
-    user = User(
-        username=data.username,
-        email=data.email,
-        password_hash=hash_password(data.password),
-    )
-    db.add(user)
-    db.commit()
-    db.refresh(user)
-    return user
-
-
-@router.post("/login", response_model=Token)
-def login(form: OAuth2PasswordRequestForm = Depends(), db: Session = Depends(get_db)):
-    user = db.query(User).filter(User.username == form.username).first()
-    if not user or not verify_password(form.password, user.password_hash):
-        raise HTTPException(
-            status_code=status.HTTP_401_UNAUTHORIZED,
-            detail="Forkert brugernavn eller kodeord",
-        )
-    token = create_access_token({"sub": user.id})
-    return {"access_token": token}

app/routers/projects.py

@@ -1,190 +0,0 @@
-from fastapi import APIRouter, Depends, HTTPException
-from sqlalchemy.orm import Session
-from app.core.database import get_db
-from app.core.security import get_current_user
-from app.models import User, Project, ProjectMember, ProjectSong, Song
-from app.schemas import (
-    ProjectCreate, ProjectUpdate, ProjectOut,
-    InviteMember, ProjectSongAdd, ProjectSongStatusUpdate, ProjectSongOut,
-)
-
-router = APIRouter(prefix="/projects", tags=["projects"])
-
-
-def _get_project_or_404(project_id: str, db: Session) -> Project:
-    p = db.query(Project).filter(Project.id == project_id).first()
-    if not p:
-        raise HTTPException(404, "Projekt ikke fundet")
-    return p
-
-
-def _assert_role(project: Project, user: User, db: Session, min_role: str = "viewer"):
-    roles = ["viewer", "editor", "owner"]
-    if project.owner_id == user.id:
-        return  # ejer har altid adgang
-    member = db.query(ProjectMember).filter_by(project_id=project.id, user_id=user.id, status="accepted").first()
-    if not member:
-        if project.is_public and min_role == "viewer":
-            return
-        raise HTTPException(403, "Du har ikke adgang til dette projekt")
-    if roles.index(member.role) < roles.index(min_role):
-        raise HTTPException(403, "Din rolle giver ikke rettighed til dette")
-
-
-# ── CRUD ──────────────────────────────────────────────────────────────────────
-
-@router.get("/", response_model=list[ProjectOut])
-def list_projects(db: Session = Depends(get_db), me: User = Depends(get_current_user)):
-    owned = db.query(Project).filter(Project.owner_id == me.id).all()
-    member_ids = [m.project_id for m in db.query(ProjectMember).filter_by(user_id=me.id, status="accepted").all()]
-    shared = db.query(Project).filter(Project.id.in_(member_ids)).all()
-    return list({p.id: p for p in owned + shared}.values())
-
-
-@router.post("/", response_model=ProjectOut, status_code=201)
-def create_project(data: ProjectCreate, db: Session = Depends(get_db), me: User = Depends(get_current_user)):
-    project = Project(owner_id=me.id, **data.model_dump())
-    db.add(project)
-    db.commit()
-    db.refresh(project)
-    return project
-
-
-@router.get("/{project_id}", response_model=ProjectOut)
-def get_project(project_id: str, db: Session = Depends(get_db), me: User = Depends(get_current_user)):
-    p = _get_project_or_404(project_id, db)
-    _assert_role(p, me, db, "viewer")
-    return p
-
-
-@router.patch("/{project_id}", response_model=ProjectOut)
-def update_project(project_id: str, data: ProjectUpdate, db: Session = Depends(get_db), me: User = Depends(get_current_user)):
-    p = _get_project_or_404(project_id, db)
-    _assert_role(p, me, db, "editor")
-    for field, val in data.model_dump(exclude_none=True).items():
-        setattr(p, field, val)
-    db.commit()
-    db.refresh(p)
-    return p
-
-
-@router.delete("/{project_id}", status_code=204)
-def delete_project(project_id: str, db: Session = Depends(get_db), me: User = Depends(get_current_user)):
-    p = _get_project_or_404(project_id, db)
-    if p.owner_id != me.id:
-        raise HTTPException(403, "Kun ejeren kan slette projektet")
-    db.delete(p)
-    db.commit()
-
-
-# ── Invitationer ──────────────────────────────────────────────────────────────
-
-@router.post("/{project_id}/invite", status_code=201)
-def invite_member(project_id: str, data: InviteMember, db: Session = Depends(get_db), me: User = Depends(get_current_user)):
-    p = _get_project_or_404(project_id, db)
-    if p.owner_id != me.id:
-        raise HTTPException(403, "Kun ejeren kan invitere")
-
-    target = db.query(User).filter(User.username == data.username).first()
-    if not target:
-        raise HTTPException(404, f"Brugeren '{data.username}' findes ikke")
-    if target.id == me.id:
-        raise HTTPException(400, "Du kan ikke invitere dig selv")
-
-    existing = db.query(ProjectMember).filter_by(project_id=project_id, user_id=target.id).first()
-    if existing:
-        raise HTTPException(400, "Brugeren er allerede inviteret eller medlem")
-
-    member = ProjectMember(project_id=project_id, user_id=target.id, role=data.role, status="pending")
-    db.add(member)
-    db.commit()
-    return {"detail": f"{data.username} er inviteret som {data.role}"}
-
-
-@router.get("/invitations/pending")
-def get_pending_invitations(db: Session = Depends(get_db), me: User = Depends(get_current_user)):
-    invitations = db.query(ProjectMember).filter_by(user_id=me.id, status="pending").all()
-    return [
-        {"invitation_id": inv.id, "project_id": inv.project_id, "role": inv.role, "invited_at": inv.invited_at}
-        for inv in invitations
-    ]
-
-
-@router.post("/invitations/{invitation_id}/accept")
-def accept_invitation(invitation_id: str, db: Session = Depends(get_db), me: User = Depends(get_current_user)):
-    inv = db.query(ProjectMember).filter_by(id=invitation_id, user_id=me.id).first()
-    if not inv:
-        raise HTTPException(404, "Invitation ikke fundet")
-    inv.status = "accepted"
-    db.commit()
-    return {"detail": "Invitation accepteret"}
-
-
-@router.delete("/invitations/{invitation_id}")
-def decline_invitation(invitation_id: str, db: Session = Depends(get_db), me: User = Depends(get_current_user)):
-    inv = db.query(ProjectMember).filter_by(id=invitation_id, user_id=me.id).first()
-    if not inv:
-        raise HTTPException(404, "Invitation ikke fundet")
-    db.delete(inv)
-    db.commit()
-    return {"detail": "Invitation afvist"}
-
-
-# ── Danseliste (ProjectSongs) ─────────────────────────────────────────────────
-
-@router.get("/{project_id}/songs", response_model=list[ProjectSongOut])
-def list_project_songs(project_id: str, db: Session = Depends(get_db), me: User = Depends(get_current_user)):
-    p = _get_project_or_404(project_id, db)
-    _assert_role(p, me, db, "viewer")
-    return p.project_songs
-
-
-@router.post("/{project_id}/songs", response_model=ProjectSongOut, status_code=201)
-def add_song_to_project(project_id: str, data: ProjectSongAdd, db: Session = Depends(get_db), me: User = Depends(get_current_user)):
-    p = _get_project_or_404(project_id, db)
-    _assert_role(p, me, db, "editor")
-
-    song = db.query(Song).filter(Song.id == data.song_id).first()
-    if not song:
-        raise HTTPException(404, "Sang ikke fundet")
-
-    position = data.position
-    if position is None:
-        last = db.query(ProjectSong).filter_by(project_id=project_id).order_by(ProjectSong.position.desc()).first()
-        position = (last.position + 1) if last else 1
-
-    ps = ProjectSong(project_id=project_id, song_id=data.song_id, position=position)
-    db.add(ps)
-    db.commit()
-    db.refresh(ps)
-    return ps
-
-
-@router.patch("/{project_id}/songs/{ps_id}/status", response_model=ProjectSongOut)
-def update_song_status(project_id: str, ps_id: str, data: ProjectSongStatusUpdate, db: Session = Depends(get_db), me: User = Depends(get_current_user)):
-    p = _get_project_or_404(project_id, db)
-    _assert_role(p, me, db, "editor")
-
-    ps = db.query(ProjectSong).filter_by(id=ps_id, project_id=project_id).first()
-    if not ps:
-        raise HTTPException(404, "Sang ikke fundet i projektet")
-
-    valid = {"pending", "playing", "played", "skipped"}
-    if data.status not in valid:
-        raise HTTPException(400, f"Ugyldig status. Vælg én af: {valid}")
-
-    ps.status = data.status
-    db.commit()
-    db.refresh(ps)
-    return ps
-
-
-@router.delete("/{project_id}/songs/{ps_id}", status_code=204)
-def remove_song_from_project(project_id: str, ps_id: str, db: Session = Depends(get_db), me: User = Depends(get_current_user)):
-    p = _get_project_or_404(project_id, db)
-    _assert_role(p, me, db, "editor")
-    ps = db.query(ProjectSong).filter_by(id=ps_id, project_id=project_id).first()
-    if not ps:
-        raise HTTPException(404, "Sang ikke fundet i projektet")
-    db.delete(ps)
-    db.commit()

app/routers/songs.py

@@ -1,109 +0,0 @@
-from fastapi import APIRouter, Depends, HTTPException
-from sqlalchemy.orm import Session
-from app.core.database import get_db
-from app.core.security import get_current_user
-from app.models import User, Song, SongDance, DanceAlternative
-from app.schemas import (
-    SongCreate, SongOut,
-    SongDanceCreate, SongDanceOut,
-    DanceAlternativeCreate, DanceAlternativeOut,
-)
-
-router = APIRouter(prefix="/songs", tags=["songs"])
-
-
-# ── Sange ─────────────────────────────────────────────────────────────────────
-
-@router.get("/", response_model=list[SongOut])
-def list_songs(db: Session = Depends(get_db), me: User = Depends(get_current_user)):
-    return db.query(Song).filter(Song.owner_id == me.id).all()
-
-
-@router.post("/", response_model=SongOut, status_code=201)
-def create_song(data: SongCreate, db: Session = Depends(get_db), me: User = Depends(get_current_user)):
-    song = Song(owner_id=me.id, **data.model_dump())
-    db.add(song)
-    db.commit()
-    db.refresh(song)
-    return song
-
-
-@router.get("/{song_id}", response_model=SongOut)
-def get_song(song_id: str, db: Session = Depends(get_db), me: User = Depends(get_current_user)):
-    song = db.query(Song).filter(Song.id == song_id, Song.owner_id == me.id).first()
-    if not song:
-        raise HTTPException(404, "Sang ikke fundet")
-    return song
-
-
-@router.delete("/{song_id}", status_code=204)
-def delete_song(song_id: str, db: Session = Depends(get_db), me: User = Depends(get_current_user)):
-    song = db.query(Song).filter(Song.id == song_id, Song.owner_id == me.id).first()
-    if not song:
-        raise HTTPException(404, "Sang ikke fundet")
-    db.delete(song)
-    db.commit()
-
-
-# ── Danse på en sang ──────────────────────────────────────────────────────────
-
-@router.post("/{song_id}/dances", response_model=SongDanceOut, status_code=201)
-def add_dance(song_id: str, data: SongDanceCreate, db: Session = Depends(get_db), me: User = Depends(get_current_user)):
-    song = db.query(Song).filter(Song.id == song_id, Song.owner_id == me.id).first()
-    if not song:
-        raise HTTPException(404, "Sang ikke fundet")
-    dance = SongDance(song_id=song_id, **data.model_dump())
-    db.add(dance)
-    db.commit()
-    db.refresh(dance)
-    return dance
-
-
-@router.delete("/{song_id}/dances/{dance_id}", status_code=204)
-def remove_dance(song_id: str, dance_id: str, db: Session = Depends(get_db), me: User = Depends(get_current_user)):
-    song = db.query(Song).filter(Song.id == song_id, Song.owner_id == me.id).first()
-    if not song:
-        raise HTTPException(404, "Sang ikke fundet")
-    dance = db.query(SongDance).filter(SongDance.id == dance_id, SongDance.song_id == song_id).first()
-    if not dance:
-        raise HTTPException(404, "Dans ikke fundet")
-    db.delete(dance)
-    db.commit()
-
-
-# ── Alternativ-danse ──────────────────────────────────────────────────────────
-
-@router.post("/{song_id}/dances/{dance_id}/alternatives", response_model=DanceAlternativeOut, status_code=201)
-def add_alternative(song_id: str, dance_id: str, data: DanceAlternativeCreate, db: Session = Depends(get_db), me: User = Depends(get_current_user)):
-    song = db.query(Song).filter(Song.id == song_id, Song.owner_id == me.id).first()
-    if not song:
-        raise HTTPException(404, "Sang ikke fundet")
-    dance = db.query(SongDance).filter(SongDance.id == dance_id, SongDance.song_id == song_id).first()
-    if not dance:
-        raise HTTPException(404, "Dans ikke fundet")
-    alt_dance = db.query(SongDance).filter(SongDance.id == data.alt_song_dance_id).first()
-    if not alt_dance:
-        raise HTTPException(404, "Alternativ-dans ikke fundet")
-
-    alt = DanceAlternative(song_dance_id=dance_id, **data.model_dump())
-    db.add(alt)
-    db.commit()
-    db.refresh(alt)
-    return alt
-
-
-@router.get("/{song_id}/dances/{dance_id}/alternatives", response_model=list[DanceAlternativeOut])
-def list_alternatives(song_id: str, dance_id: str, db: Session = Depends(get_db), me: User = Depends(get_current_user)):
-    dance = db.query(SongDance).filter(SongDance.id == dance_id, SongDance.song_id == song_id).first()
-    if not dance:
-        raise HTTPException(404, "Dans ikke fundet")
-    return dance.alternatives
-
-
-@router.delete("/{song_id}/dances/{dance_id}/alternatives/{alt_id}", status_code=204)
-def remove_alternative(song_id: str, dance_id: str, alt_id: str, db: Session = Depends(get_db), me: User = Depends(get_current_user)):
-    alt = db.query(DanceAlternative).filter(DanceAlternative.id == alt_id, DanceAlternative.song_dance_id == dance_id).first()
-    if not alt:
-        raise HTTPException(404, "Alternativ ikke fundet")
-    db.delete(alt)
-    db.commit()

app/schemas/__init__.py

@@ -1,115 +0,0 @@
-from __future__ import annotations
-from datetime import datetime
-from pydantic import BaseModel, EmailStr
-
-
-# ── Auth ──────────────────────────────────────────────────────────────────────
-
-class UserCreate(BaseModel):
-    username: str
-    email: EmailStr
-    password: str
-
-class UserOut(BaseModel):
-    id: str
-    username: str
-    email: str
-    created_at: datetime
-    model_config = {"from_attributes": True}
-
-class Token(BaseModel):
-    access_token: str
-    token_type: str = "bearer"
-
-
-# ── Project ───────────────────────────────────────────────────────────────────
-
-class ProjectCreate(BaseModel):
-    name: str
-    description: str = ""
-    is_public: bool = False
-
-class ProjectUpdate(BaseModel):
-    name: str | None = None
-    description: str | None = None
-    is_public: bool | None = None
-
-class ProjectOut(BaseModel):
-    id: str
-    owner_id: str
-    name: str
-    description: str
-    is_public: bool
-    updated_at: datetime
-    model_config = {"from_attributes": True}
-
-class InviteMember(BaseModel):
-    username: str
-    role: str = "viewer"   # editor | viewer
-
-
-# ── Song ──────────────────────────────────────────────────────────────────────
-
-class SongCreate(BaseModel):
-    title: str
-    artist: str = ""
-    local_path: str = ""
-    bpm: int = 0
-    duration_sec: int = 0
-
-class SongOut(BaseModel):
-    id: str
-    owner_id: str
-    title: str
-    artist: str
-    local_path: str
-    bpm: int
-    duration_sec: int
-    synced_at: datetime
-    dances: list[SongDanceOut] = []
-    model_config = {"from_attributes": True}
-
-
-# ── Dance ─────────────────────────────────────────────────────────────────────
-
-class SongDanceCreate(BaseModel):
-    dance_name: str
-    dance_order: int = 1
-
-class SongDanceOut(BaseModel):
-    id: str
-    dance_name: str
-    dance_order: int
-    model_config = {"from_attributes": True}
-
-class DanceAlternativeCreate(BaseModel):
-    alt_song_dance_id: str
-    note: str = ""
-
-class DanceAlternativeOut(BaseModel):
-    id: str
-    song_dance_id: str
-    alt_song_dance_id: str
-    note: str
-    model_config = {"from_attributes": True}
-
-
-# ── ProjectSong ───────────────────────────────────────────────────────────────
-
-class ProjectSongAdd(BaseModel):
-    song_id: str
-    position: int | None = None   # None = tilføj sidst
-
-class ProjectSongStatusUpdate(BaseModel):
-    status: str   # pending | playing | played | skipped
-
-class ProjectSongOut(BaseModel):
-    id: str
-    song_id: str
-    position: int
-    status: str
-    song: SongOut
-    model_config = {"from_attributes": True}
-
-
-SongOut.model_rebuild()

app/websocket/manager.py

@@ -1,78 +0,0 @@
-import json
-from fastapi import APIRouter, WebSocket, WebSocketDisconnect, Depends, Query
-from sqlalchemy.orm import Session
-from app.core.database import get_db
-from app.models import Project, ProjectSong
-
-router = APIRouter(prefix="/ws", tags=["websocket"])
-
-
-class ConnectionManager:
-    def __init__(self):
-        # project_id -> liste af aktive forbindelser
-        self.rooms: dict[str, list[WebSocket]] = {}
-
-    async def connect(self, project_id: str, ws: WebSocket):
-        await ws.accept()
-        self.rooms.setdefault(project_id, []).append(ws)
-
-    def disconnect(self, project_id: str, ws: WebSocket):
-        if project_id in self.rooms:
-            self.rooms[project_id].discard(ws) if hasattr(self.rooms[project_id], 'discard') else None
-            try:
-                self.rooms[project_id].remove(ws)
-            except ValueError:
-                pass
-
-    async def broadcast(self, project_id: str, message: dict):
-        dead = []
-        for ws in self.rooms.get(project_id, []):
-            try:
-                await ws.send_text(json.dumps(message))
-            except Exception:
-                dead.append(ws)
-        for ws in dead:
-            self.disconnect(project_id, ws)
-
-
-manager = ConnectionManager()
-
-
-@router.websocket("/{project_id}")
-async def project_live(
-    project_id: str,
-    websocket: WebSocket,
-    db: Session = Depends(get_db),
-):
-    project = db.query(Project).filter(Project.id == project_id).first()
-    if not project:
-        await websocket.close(code=4004)
-        return
-
-    await manager.connect(project_id, websocket)
-
-    # Send nuværende tilstand med det samme ved opkobling
-    songs = db.query(ProjectSong).filter_by(project_id=project_id).order_by(ProjectSong.position).all()
-    await websocket.send_text(json.dumps({
-        "event": "state",
-        "project_id": project_id,
-        "songs": [
-            {"id": ps.id, "position": ps.position, "status": ps.status, "song_id": ps.song_id}
-            for ps in songs
-        ],
-    }))
-
-    try:
-        while True:
-            await websocket.receive_text()  # hold forbindelsen åben
-    except WebSocketDisconnect:
-        manager.disconnect(project_id, websocket)
-
-
-async def notify_status_change(project_id: str, project_song_id: str, new_status: str):
-    """Kaldes fra projects-router når en sangs status ændres."""
-    await manager.broadcast(project_id, {
-        "event": "status_update",
-        "project_song_id": project_song_id,
-        "status": new_status,
-    })