Add global state module

endpoints/lyric_search.py

@@ -37,10 +37,11 @@ class ValidLyricRequest(BaseModel):
 
 class LyricSearch(FastAPI):
     """Lyric Search Endpoint"""
-    def __init__(self, app: FastAPI, util, constants): # pylint: disable=super-init-not-called
+    def __init__(self, app: FastAPI, util, constants, glob_state): # pylint: disable=super-init-not-called
         self.app = app
         self.util = util
         self.constants = constants
+        self.glob_state = glob_state
         self.lyrics_engine = importlib.import_module("lyrics_engine").LyricsEngine()
 
         self.endpoint_name = "lyric_search"
@@ -87,7 +88,9 @@ class LyricSearch(FastAPI):
 
         src = data.src.upper()
         if not src in self.acceptable_request_sources:
-            raise HTTPException(detail="Invalid request source", status_code=403)           
+            raise HTTPException(detail="Invalid request source", status_code=403)
+
+        await self.glob_state.increment_counter('lyric_requests')           
 
         search_artist = data.a
         search_song = data.s
@@ -128,6 +131,7 @@ class LyricSearch(FastAPI):
         recipient='anyone')
 
         if not search_worker or not 'l' in search_worker.keys():
+            await self.glob_state.increment_counter('failedlyric_requests')
             return {
                 'err': True,
                 'errorText': 'Sources exhausted, lyrics not located.'
@@ -141,4 +145,5 @@ class LyricSearch(FastAPI):
             'lyrics': regex.sub(r"\s/\s", "<br>", " ".join(search_worker['l'])),
             'from_cache': search_worker['method'].strip().lower().startswith("local cache"),
             'src': search_worker['method'] if add_extras else None,
+            'reqn': await self.glob_state.get_counter('lyric_requests')
         }