goofy Goodfeel implementation & SetWarshipAvatar

Common/Database/Login.cs

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+using MongoDB.Bson;
+using MongoDB.Driver;
+
+namespace Common.Database
+{
+    public class Login
+    {
+        public static readonly IMongoCollection<LoginScheme> collection = Global.db.GetCollection<LoginScheme>("Logins");
+
+        public static bool UserLogin(uint Uid)
+        {
+            LoginScheme? LastLogin = GetUserLastLogin(Uid);
+            if (LastLogin is not null && LastLogin.Id.CreationTime.Date < DateTime.Now.Date)
+            {
+                collection.InsertOne(new() { OwnerUid = Uid });
+                return true;
+            }
+            collection.InsertOne(new() { OwnerUid = Uid });
+            return false;
+        }
+
+        public static List<LoginScheme> GetUserLogins(uint Uid)
+        {
+            return collection.AsQueryable().Where(login => login.OwnerUid == Uid).ToList();
+        }
+
+        public static LoginScheme? GetUserLastLogin(uint Uid)
+        {
+            return GetUserLogins(Uid).LastOrDefault();
+        }
+
+        public static uint GetUserLoginDays(uint Uid)
+        {
+            return (uint)GetUserLogins(Uid).DistinctBy(login => login.Id.CreationTime.Date).Count();
+        }
+    }
+
+    public class LoginScheme
+    {
+        public ObjectId Id { get; set; }
+        public uint OwnerUid { get; set; }
+
+        public uint GetCreationTime()
+        {
+            return (uint)((DateTimeOffset)Id.CreationTime).ToUnixTimeSeconds();
+        }
+    }
+}