More additions, lucky card based on day, redo of migrations because i messed up

TOOHUCardAPI/Data/Services/GameConfigurationService.cs

@@ -0,0 +1,42 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.Extensions.Logging;
+using TOOHUCardAPI.Data.Repositories;
+using TOOHUCardAPI.DTO;
+
+namespace TOOHUCardAPI.Data.Services
+{
+    public class GameConfigurationService
+    {
+        private readonly ILogger<GameConfigurationService> _logger;
+        private readonly CardRepository _cardRepository;
+
+        private List<string> _cardBlacklist = new()
+        {
+            "_",
+            "BonusEgg"
+        };
+
+        public GameConfigurationService(ILogger<GameConfigurationService> logger, CardRepository cardRepository)
+        {
+            _logger = logger;
+            _cardRepository = cardRepository;
+        }
+
+        public async Task<GameConfigResponse> GetGameConfiguration()
+        {
+            var random = new Random(DateTime.Now.Date.GetHashCode());
+            GameConfigResponse response = new GameConfigResponse();
+            var cards = await _cardRepository.GetAllCards();
+            var validCards =
+                cards.Where(card => _cardBlacklist.Select(bl => !card.CardName.Contains(bl)).All(res => res))
+                    .Select(card => card.CardName).Append("all");
+            var enumerable = validCards as string[] ?? validCards.ToArray();
+            var index = random.Next(0, enumerable.Length);
+            response.LuckCard = enumerable.ElementAt(index);
+            return response;
+        }
+    }
+}