add route to list all users

unwind/web.py

@@ -21,7 +21,7 @@ from starlette.routing import Mount, Route
 from . import config, db
 from .db import close_connection_pool, find_ratings, open_connection_pool
 from .middleware.responsetime import ResponseTimeMiddleware
-from .models import Group, Movie, asplain
+from .models import Group, Movie, User, asplain
 from .types import ULID
 from .utils import b64encode, phc_compare, phc_scrypt
 
@@ -160,6 +160,12 @@ async def add_movie(request):
     pass
 
 
+@requires(["authenticated", "admin"])
+async def list_users(request):
+    users = await db.get_all(User)
+    return JSONResponse([asplain(u) for u in users])
+
+
 @requires(["authenticated", "admin"])
 async def add_user(request):
     pass
@@ -263,6 +269,7 @@ def create_app():
                 routes=[
                     Route("/movies", get_movies),
                     Route("/movies", add_movie, methods=["POST"]),
+                    Route("/users", list_users),
                     Route("/users", add_user, methods=["POST"]),
                     Route("/users/{user_id}/ratings", ratings_for_user),
                     Route(