feat(main): initial commit

api/routers/library.py

@@ -0,0 +1,38 @@
+from ninja import Router, Schema
+from typing import List, Optional
+from core.models import Library, AppUser
+from django.shortcuts import get_object_or_404
+
+router = Router(tags=["library"])
+
+class LibrarySchema(Schema):
+    id: int
+    name: str
+    description: Optional[str] = None
+    visibility: str
+    owner_user_id: int
+
+class LibraryCreateSchema(Schema):
+    name: str
+    description: Optional[str] = None
+    visibility: Optional[str] = 'private'
+    owner_user_id: int # In a real app with auth, this would come from request.user
+
+@router.get("/", response=List[LibrarySchema])
+def list_libraries(request):
+    return Library.objects.all()
+
+@router.get("/{library_id}", response=LibrarySchema)
+def get_library(request, library_id: int):
+    return get_object_or_404(Library, id=library_id)
+
+@router.post("/", response={201: LibrarySchema})
+def create_library(request, payload: LibraryCreateSchema):
+    owner = get_object_or_404(AppUser, id=payload.owner_user_id)
+    library = Library.objects.create(
+        owner_user=owner,
+        name=payload.name,
+        description=payload.description,
+        visibility=payload.visibility
+    )
+    return 201, library