Permission validation, PunishmentOption and that's it...?

Signed-off-by: mctaylors <cantsendmails@mctaylors.ru>

locale/Messages.resx

@@ -798,4 +798,7 @@
   <data name="WarnThresholdExceededDescription" xml:space="preserve">
       <value>Increase the Warn Threshold or set a Warn Punishment.</value>
   </data>
+  <data name="InvalidWarnPunishment" xml:space="preserve">
+      <value>Invalid Warn Punishment is set.</value>
+  </data>
 </root>

locale/Messages.ru.resx

@@ -798,4 +798,7 @@
   <data name="WarnThresholdExceededDescription" xml:space="preserve">
       <value>Увеличьте порог предупреждения или установите наказание за предупреждение.</value>
   </data>
+  <data name="InvalidWarnPunishment" xml:space="preserve">
+      <value>Установлено неверное наказание за предупреждение.</value>
+  </data>
 </root>

src/Commands/WarnCommandGroup.cs

@@ -141,6 +141,28 @@ public class WarnCommandGroup : CommandGroup
             return await _feedback.SendContextualEmbedResultAsync(errorEmbed, ct: CancellationToken);
         }
 
+        if (warns.Count + 1 < warnThreshold)
+        {
+            return await WarnUserAsync(executor, target, reason, guild, data, channelId, bot, settings,
+                warns, warnThreshold, warnPunishment, warnDuration, ct);
+        }
+
+        var interactionResult
+            = await _access.CheckInteractionsAsync(guild.ID, bot.ID, target.ID,
+                $"{char.ToUpperInvariant(warnPunishment[0])}{warnPunishment[1..]}", ct);
+        if (!interactionResult.IsSuccess)
+        {
+            return ResultExtensions.FromError(interactionResult);
+        }
+
+        if (interactionResult.Entity is not null)
+        {
+            var errorEmbed = new EmbedBuilder().WithSmallTitle(interactionResult.Entity, bot)
+                .WithColour(ColorsList.Red).Build();
+
+            return await _feedback.SendContextualEmbedResultAsync(errorEmbed, ct: ct);
+        }
+
         return await WarnUserAsync(executor, target, reason, guild, data, channelId, bot, settings,
             warns, warnThreshold, warnPunishment, warnDuration, ct);
     }
@@ -181,8 +203,7 @@ public class WarnCommandGroup : CommandGroup
         _utility.LogAction(settings, channelId, executor, title, description,
             target, ColorsList.Yellow, false, ct);
 
-        var embed = new EmbedBuilder().WithSmallTitle(
-                title, target)
+        var embed = new EmbedBuilder().WithSmallTitle(title, target)
             .WithColour(ColorsList.Green).Build();
 
         if (warns.Count >= warnThreshold && warnThreshold is not 0)

src/Data/GuildSettings.cs

@@ -12,7 +12,7 @@ public static class GuildSettings
 {
     public static readonly LanguageOption Language = new("Language", "en");
 
-    public static readonly Option<string> WarnPunishment = new("WarnPunishment", "disabled");
+    public static readonly PunishmentOption WarnPunishment = new("WarnPunishment", "disabled");
 
     /// <summary>
     ///     Controls what message should be sent in <see cref="PublicFeedbackChannel" /> when a new member joins the guild.

src/Data/Options/PunishmentOption.cs

@@ -0,0 +1,23 @@
+using System.Text.Json.Nodes;
+using Remora.Results;
+
+namespace Octobot.Data.Options;
+
+/// <inheritdoc />
+public sealed class PunishmentOption : Option<string>
+{
+    private static readonly List<string> AllowedValues =
+    [
+        "ban", "kick", "mute", "off", "disable", "disabled"
+    ];
+
+    public PunishmentOption(string name, string defaultValue) : base(name, defaultValue) { }
+
+    /// <inheritdoc />
+    public override Result Set(JsonNode settings, string from)
+    {
+        return AllowedValues.Contains(from.ToLowerInvariant())
+            ? base.Set(settings, from.ToLowerInvariant())
+            : new ArgumentInvalidError(nameof(from), Messages.InvalidWarnPunishment);
+    }
+}

src/Messages.Designer.cs

@@ -1344,5 +1344,13 @@ namespace Octobot {
                 return ResourceManager.GetString("WarnThresholdExceededDescription", resourceCulture);
             }
         }
+
+        internal static string InvalidWarnPunishment
+        {
+            get
+            {
+                return ResourceManager.GetString("InvalidWarnPunishment", resourceCulture);
+            }
+        }
     }
 }