fase 2 afgerond

app/api/session.py

@@ -0,0 +1,76 @@
+from fastapi import APIRouter, HTTPException, Query
+from pydantic import BaseModel, Field
+
+from app.services.session_service import SessionService
+
+router = APIRouter()
+
+
+class SelectedEpisodesAddRequest(BaseModel):
+    items: list[dict] = Field(default_factory=list)
+
+
+class SelectedEpisodesReorderRequest(BaseModel):
+    from_index: int = Field(ge=0)
+    to_index: int = Field(ge=0)
+
+
+def _normalize_session_id(session_id: str) -> str:
+    normalized = session_id.strip()
+    if not normalized:
+        raise HTTPException(status_code=400, detail="session_id must not be empty")
+    return normalized
+
+
+@router.get("/selected-episodes")
+def get_selected_episodes(session_id: str = Query("default", min_length=1)):
+    service = SessionService()
+    normalized_session_id = _normalize_session_id(session_id)
+    items = service.list_selected_episodes(normalized_session_id)
+    return {"session_id": normalized_session_id, "items": items}
+
+
+@router.post("/selected-episodes")
+def add_selected_episodes(
+    payload: SelectedEpisodesAddRequest,
+    session_id: str = Query("default", min_length=1),
+):
+    service = SessionService()
+    normalized_session_id = _normalize_session_id(session_id)
+    items = service.add_selected_episodes(normalized_session_id, payload.items)
+    return {"session_id": normalized_session_id, "items": items}
+
+
+@router.delete("/selected-episodes")
+def clear_selected_episodes(session_id: str = Query("default", min_length=1)):
+    service = SessionService()
+    normalized_session_id = _normalize_session_id(session_id)
+    service.clear_selected_episodes(normalized_session_id)
+    return {"session_id": normalized_session_id, "items": []}
+
+
+@router.delete("/selected-episodes/{selection_id}")
+def remove_selected_episode(selection_id: int, session_id: str = Query("default", min_length=1)):
+    service = SessionService()
+    normalized_session_id = _normalize_session_id(session_id)
+    items = service.remove_selected_episode(normalized_session_id, selection_id)
+    return {"session_id": normalized_session_id, "items": items}
+
+
+@router.post("/selected-episodes/reorder")
+def reorder_selected_episodes(
+    payload: SelectedEpisodesReorderRequest,
+    session_id: str = Query("default", min_length=1),
+):
+    service = SessionService()
+    normalized_session_id = _normalize_session_id(session_id)
+    try:
+        items = service.reorder_selected_episodes(
+            normalized_session_id,
+            payload.from_index,
+            payload.to_index,
+        )
+    except ValueError as exc:
+        raise HTTPException(status_code=400, detail=str(exc))
+
+    return {"session_id": normalized_session_id, "items": items}