- Database namespace is now NadekoBot.Db

- Db related code is now in src/NadekoBot/Db
- Finished major part of the db refactor, but many optimizations are left to be made

src/NadekoBot/Db/Models/CustomReaction.cs

@@ -0,0 +1,47 @@
+using Newtonsoft.Json;
+using System;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Text.RegularExpressions;
+
+namespace NadekoBot.Core.Services.Database.Models
+{
+    public class CustomReaction : DbEntity
+    {
+        #region Unused
+        
+        [Obsolete]
+        [NotMapped]
+        public Regex Regex { get; set; }
+        [Obsolete]
+        public ulong UseCount { get; set; }
+        [Obsolete]
+        public bool IsRegex { get; set; }
+        [Obsolete]
+        public bool OwnerOnly { get; set; }
+        
+        #endregion
+        
+        public ulong? GuildId { get; set; }
+        public string Response { get; set; }
+        public string Trigger { get; set; }
+
+        public bool AutoDeleteTrigger { get; set; }
+        public bool DmResponse { get; set; }
+        public bool ContainsAnywhere { get; set; }
+        public bool AllowTarget { get; set; }
+        public string Reactions { get; set; }
+
+        public string[] GetReactions() =>
+            string.IsNullOrWhiteSpace(Reactions)
+                ? Array.Empty<string>()
+                : Reactions.Split("@@@");
+        
+        public bool IsGlobal() => GuildId is null || GuildId == 0;
+    }
+
+    public class ReactionResponse : DbEntity
+    {
+        public bool OwnerOnly { get; set; }
+        public string Text { get; set; }
+    }
+}