Docker Compose bot + Google Api

LaDOSE.Src/LaDOSE.Service/Interface/IStatisticsService.cs

@@ -12,5 +12,19 @@ namespace LaDOSE.Business.Interface
         /// A null or empty id list yields a well-formed, zeroed <see cref="MatchStats"/>.
         /// </summary>
         Task<MatchStats> GetMatchStats(List<int> eventIds);
+
+        /// <summary>
+        /// The players a versus lookup can say something about: those with at least one
+        /// set in a bracket whose game is known, by display name.
+        /// </summary>
+        Task<List<PlayerOption>> GetVersusPlayers();
+
+        /// <summary>
+        /// Every recorded meeting between two players, all events, broken down per game.
+        /// Sets whose bracket has no game are excluded and only counted in
+        /// <see cref="PlayerVersus.UnknownGameSets"/>.
+        /// Missing, equal or unknown ids yield a well-formed empty <see cref="PlayerVersus"/>.
+        /// </summary>
+        Task<PlayerVersus> GetVersus(int playerAId, int playerBId);
     }
 }