Initial split of the modules

NadekoBot.Core/Services/Database/Models/CustomReaction.cs

@@ -0,0 +1,33 @@
+using Newtonsoft.Json;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Text.RegularExpressions;
+
+namespace NadekoBot.Services.Database.Models
+{
+    public class CustomReaction : DbEntity
+    {
+        public ulong? GuildId { get; set; }
+
+        [NotMapped]
+        [JsonIgnore]
+        public Regex Regex { get; set; }
+        public string Response { get; set; }
+        public string Trigger { get; set; }
+
+        public bool IsRegex { get; set; }
+        public bool OwnerOnly { get; set; }
+        public bool AutoDeleteTrigger { get; set; }
+        public bool DmResponse { get; set; }
+
+        [JsonIgnore]
+        public bool IsGlobal => !GuildId.HasValue;
+
+        public bool ContainsAnywhere { get; set; }
+    }
+
+    public class ReactionResponse : DbEntity
+    {
+        public bool OwnerOnly { get; set; }
+        public string Text { get; set; }
+    }
+}