init with some kind of working prototype

unwind/web.py

@@ -0,0 +1,53 @@
+from collections import defaultdict
+
+from starlette.applications import Starlette
+from starlette.responses import JSONResponse
+from starlette.routing import Route
+
+from . import config
+from .db import close_connection_pool, find_ratings, open_connection_pool
+
+
+def imdb_url(imdb_id: str):
+    return f"https://www.imdb.com/title/{imdb_id}/"
+
+
+def truthy(s: str):
+    return bool(s) and s.lower() in {"1", "yes", "true"}
+
+
+async def ratings(request):
+    title = request.query_params.get("title")
+    media_type = request.query_params.get("media_type")
+    ignore_tv_episodes = truthy(request.query_params.get("ignore_tv_episodes"))
+    rows = await find_ratings(
+        title=title, media_type=media_type, ignore_tv_episodes=ignore_tv_episodes
+    )
+
+    aggr = {}
+    for r in rows:
+        mov = aggr.setdefault(
+            r["movie_imdb_id"],
+            {
+                "title": r["movie_title"],
+                "year": r["release_year"],
+                "link": imdb_url(r["movie_imdb_id"]),
+                "user_scores": [],
+                "imdb_score": r["imdb_score"],
+                "media_type": r["media_type"],
+            },
+        )
+        mov["user_scores"].append(r["user_score"])
+
+    resp = tuple(aggr.values())
+
+    return JSONResponse(resp)
+
+
+app = Starlette(
+    on_startup=[open_connection_pool],
+    on_shutdown=[close_connection_pool],
+    routes=[
+        Route("/ratings", ratings),
+    ],
+)