- 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/StreamRoleSettings.cs

@@ -0,0 +1,78 @@
+using System.Collections.Generic;
+
+namespace NadekoBot.Core.Services.Database.Models
+{
+    public class StreamRoleSettings : DbEntity
+    {
+        public int GuildConfigId { get; set; }
+        public GuildConfig GuildConfig { get; set; }
+
+        /// <summary>
+        /// Whether the feature is enabled in the guild.
+        /// </summary>
+        public bool Enabled { get; set; }
+
+        /// <summary>
+        /// Id of the role to give to the users in the role 'FromRole' when they start streaming
+        /// </summary>
+        public ulong AddRoleId { get; set; }
+
+        /// <summary>
+        /// Id of the role whose users are eligible to get the 'AddRole'
+        /// </summary>
+        public ulong FromRoleId { get; set; }
+
+        /// <summary>
+        /// If set, feature will only apply to users who have this keyword in their streaming status.
+        /// </summary>
+        public string Keyword { get; set; }
+
+        /// <summary>
+        /// A collection of whitelisted users' IDs. Whitelisted users don't require 'keyword' in
+        /// order to get the stream role.
+        /// </summary>
+        public HashSet<StreamRoleWhitelistedUser> Whitelist { get; set; } = new HashSet<StreamRoleWhitelistedUser>();
+
+        /// <summary>
+        /// A collection of blacklisted users' IDs. Blacklisted useres will never get the stream role.
+        /// </summary>
+        public HashSet<StreamRoleBlacklistedUser> Blacklist { get; set; } = new HashSet<StreamRoleBlacklistedUser>();
+    }
+
+    public class StreamRoleBlacklistedUser : DbEntity
+    {
+        public ulong UserId { get; set; }
+        public string Username { get; set; }
+
+        public override bool Equals(object obj)
+        {
+            if (!(obj is StreamRoleBlacklistedUser x))
+                return false;
+
+            return x.UserId == UserId;
+        }
+
+        public override int GetHashCode()
+        {
+            return UserId.GetHashCode();
+        }
+    }
+
+    public class StreamRoleWhitelistedUser : DbEntity
+    {
+        public ulong UserId { get; set; }
+        public string Username { get; set; }
+
+        public override bool Equals(object obj)
+        {
+            return obj is StreamRoleWhitelistedUser x
+                ? x.UserId == UserId
+                : false;
+        }
+
+        public override int GetHashCode()
+        {
+            return UserId.GetHashCode();
+        }
+    }
+}