Add missing implicit use annotations

Signed-off-by: Octol1ttle <l1ttleofficial@outlook.com>

src/Boyfriend.cs

@@ -67,11 +67,12 @@ public class Boyfriend {
                         // Init
                         .AddDiscordCaching()
                         .AddDiscordCommands(true)
+                        // Interactions
                         .AddInteractivity()
+                        .AddInteractionGroup<InteractionResponders>()
                         // Slash command event handlers
                         .AddPreparationErrorEvent<ErrorLoggingPreparationErrorEvent>()
                         .AddPostExecutionEvent<ErrorLoggingPostExecutionEvent>()
-                        .AddInteractionGroup<InteractionResponders>()
                         // Services
                         .AddSingleton<GuildDataService>()
                         .AddSingleton<UtilityService>()

src/Commands/AboutCommandGroup.cs

@@ -2,6 +2,7 @@
 using System.Text;
 using Boyfriend.Data;
 using Boyfriend.Services;
+using JetBrains.Annotations;
 using Remora.Commands.Attributes;
 using Remora.Commands.Groups;
 using Remora.Discord.API.Abstractions.Rest;
@@ -16,6 +17,7 @@ namespace Boyfriend.Commands;
 /// <summary>
 ///     Handles the command to show information about this bot: /about.
 /// </summary>
+[UsedImplicitly]
 public class AboutCommandGroup : CommandGroup {
     private static readonly string[]            Developers = { "Octol1ttle", "mctaylors", "neroduckale" };
     private readonly        ICommandContext     _context;
@@ -40,6 +42,7 @@ public class AboutCommandGroup : CommandGroup {
     /// </returns>
     [Command("about")]
     [Description("Shows Boyfriend's developers")]
+    [UsedImplicitly]
     public async Task<Result> SendAboutBotAsync() {
         if (!_context.TryGetContextIDs(out var guildId, out _, out _))
             return Result.FromError(

src/Commands/BanCommandGroup.cs

@@ -2,6 +2,7 @@ using System.ComponentModel;
 using System.Text;
 using Boyfriend.Data;
 using Boyfriend.Services;
+using JetBrains.Annotations;
 using Remora.Commands.Attributes;
 using Remora.Commands.Groups;
 using Remora.Discord.API.Abstractions.Objects;
@@ -19,6 +20,7 @@ namespace Boyfriend.Commands;
 /// <summary>
 ///     Handles commands related to ban management: /ban and /unban.
 /// </summary>
+[UsedImplicitly]
 public class BanCommandGroup : CommandGroup {
     private readonly IDiscordRestChannelAPI _channelApi;
     private readonly ICommandContext        _context;
@@ -60,6 +62,7 @@ public class BanCommandGroup : CommandGroup {
     [RequireDiscordPermission(DiscordPermission.BanMembers)]
     [RequireBotDiscordPermissions(DiscordPermission.BanMembers)]
     [Description("Ban user")]
+    [UsedImplicitly]
     public async Task<Result> BanUserAsync(
         [Description("User to ban")]  IUser     target,
         [Description("Ban reason")]   string    reason,
@@ -197,6 +200,7 @@ public class BanCommandGroup : CommandGroup {
     [RequireDiscordPermission(DiscordPermission.BanMembers)]
     [RequireBotDiscordPermissions(DiscordPermission.BanMembers)]
     [Description("Unban user")]
+    [UsedImplicitly]
     public async Task<Result> UnbanUserAsync(
         [Description("User to unban")] IUser  target,
         [Description("Unban reason")]  string reason) {

src/Commands/ErrorLoggingEvents.cs

@@ -1,5 +1,7 @@
+using JetBrains.Annotations;
 using Microsoft.Extensions.Logging;
 using Remora.Discord.Commands.Contexts;
+using Remora.Discord.Commands.Extensions;
 using Remora.Discord.Commands.Services;
 using Remora.Results;
 
@@ -8,6 +10,7 @@ namespace Boyfriend.Commands;
 /// <summary>
 ///     Handles error logging for slash commands that couldn't be successfully prepared.
 /// </summary>
+[UsedImplicitly]
 public class ErrorLoggingPreparationErrorEvent : IPreparationErrorEvent {
     private readonly ILogger<ErrorLoggingPreparationErrorEvent> _logger;
 
@@ -25,8 +28,11 @@ public class ErrorLoggingPreparationErrorEvent : IPreparationErrorEvent {
     /// <returns>A result which has succeeded.</returns>
     public Task<Result> PreparationFailed(
         IOperationContext context, IResult preparationResult, CancellationToken ct = default) {
-        if (!preparationResult.IsSuccess)
+        if (!preparationResult.IsSuccess && !preparationResult.Error.IsUserOrEnvironmentError()) {
             _logger.LogWarning("Error in slash command preparation.\n{ErrorMessage}", preparationResult.Error.Message);
+            if (preparationResult.Error is ExceptionError exerr)
+                _logger.LogError(exerr.Exception, "An exception has been thrown");
+        }
 
         return Task.FromResult(Result.FromSuccess());
     }
@@ -35,6 +41,7 @@ public class ErrorLoggingPreparationErrorEvent : IPreparationErrorEvent {
 /// <summary>
 ///     Handles error logging for slash command groups.
 /// </summary>
+[UsedImplicitly]
 public class ErrorLoggingPostExecutionEvent : IPostExecutionEvent {
     private readonly ILogger<ErrorLoggingPostExecutionEvent> _logger;
 
@@ -52,8 +59,11 @@ public class ErrorLoggingPostExecutionEvent : IPostExecutionEvent {
     /// <returns>A result which has succeeded.</returns>
     public Task<Result> AfterExecutionAsync(
         ICommandContext context, IResult commandResult, CancellationToken ct = default) {
-        if (!commandResult.IsSuccess)
+        if (!commandResult.IsSuccess && !commandResult.Error.IsUserOrEnvironmentError()) {
             _logger.LogWarning("Error in slash command execution.\n{ErrorMessage}", commandResult.Error.Message);
+            if (commandResult.Error is ExceptionError exerr)
+                _logger.LogError(exerr.Exception, "An exception has been thrown");
+        }
 
         return Task.FromResult(Result.FromSuccess());
     }

src/Commands/KickCommandGroup.cs

@@ -1,6 +1,7 @@
 using System.ComponentModel;
 using Boyfriend.Data;
 using Boyfriend.Services;
+using JetBrains.Annotations;
 using Remora.Commands.Attributes;
 using Remora.Commands.Groups;
 using Remora.Discord.API.Abstractions.Objects;
@@ -17,6 +18,7 @@ namespace Boyfriend.Commands;
 /// <summary>
 ///     Handles the command to kick members of a guild: /kick.
 /// </summary>
+[UsedImplicitly]
 public class KickCommandGroup : CommandGroup {
     private readonly IDiscordRestChannelAPI _channelApi;
     private readonly ICommandContext        _context;
@@ -56,6 +58,7 @@ public class KickCommandGroup : CommandGroup {
     [RequireDiscordPermission(DiscordPermission.KickMembers)]
     [RequireBotDiscordPermissions(DiscordPermission.KickMembers)]
     [Description("Kick member")]
+    [UsedImplicitly]
     public async Task<Result> KickUserAsync(
         [Description("Member to kick")] IUser  target,
         [Description("Kick reason")]    string reason) {

src/Commands/MuteCommandGroup.cs

@@ -2,6 +2,7 @@ using System.ComponentModel;
 using System.Text;
 using Boyfriend.Data;
 using Boyfriend.Services;
+using JetBrains.Annotations;
 using Remora.Commands.Attributes;
 using Remora.Commands.Groups;
 using Remora.Discord.API.Abstractions.Objects;
@@ -19,6 +20,7 @@ namespace Boyfriend.Commands;
 /// <summary>
 ///     Handles commands related to mute management: /mute and /unmute.
 /// </summary>
+[UsedImplicitly]
 public class MuteCommandGroup : CommandGroup {
     private readonly IDiscordRestChannelAPI _channelApi;
     private readonly ICommandContext        _context;
@@ -60,6 +62,7 @@ public class MuteCommandGroup : CommandGroup {
     [RequireDiscordPermission(DiscordPermission.ModerateMembers)]
     [RequireBotDiscordPermissions(DiscordPermission.ModerateMembers)]
     [Description("Mute member")]
+    [UsedImplicitly]
     public async Task<Result> MuteUserAsync(
         [Description("Member to mute")] IUser    target,
         [Description("Mute reason")]    string   reason,
@@ -173,6 +176,7 @@ public class MuteCommandGroup : CommandGroup {
     [RequireDiscordPermission(DiscordPermission.ModerateMembers)]
     [RequireBotDiscordPermissions(DiscordPermission.ModerateMembers)]
     [Description("Unmute member")]
+    [UsedImplicitly]
     public async Task<Result> UnmuteUserAsync(
         [Description("Member to unmute")] IUser  target,
         [Description("Unmute reason")]    string reason) {

src/Commands/PingCommandGroup.cs

@@ -1,6 +1,7 @@
 using System.ComponentModel;
 using Boyfriend.Data;
 using Boyfriend.Services;
+using JetBrains.Annotations;
 using Remora.Commands.Attributes;
 using Remora.Commands.Groups;
 using Remora.Discord.API.Abstractions.Rest;
@@ -15,6 +16,7 @@ namespace Boyfriend.Commands;
 /// <summary>
 ///     Handles the command to get the time taken for the gateway to respond to the last heartbeat: /ping
 /// </summary>
+[UsedImplicitly]
 public class PingCommandGroup : CommandGroup {
     private readonly IDiscordRestChannelAPI _channelApi;
     private readonly DiscordGatewayClient   _client;
@@ -42,6 +44,7 @@ public class PingCommandGroup : CommandGroup {
     /// </returns>
     [Command("ping", "пинг")]
     [Description("Get bot latency")]
+    [UsedImplicitly]
     public async Task<Result> SendPingAsync() {
         if (!_context.TryGetContextIDs(out var guildId, out var channelId, out _))
             return Result.FromError(

src/Commands/RemindCommandGroup.cs

@@ -1,6 +1,7 @@
 using System.ComponentModel;
 using Boyfriend.Data;
 using Boyfriend.Services;
+using JetBrains.Annotations;
 using Remora.Commands.Attributes;
 using Remora.Commands.Groups;
 using Remora.Discord.API.Abstractions.Rest;
@@ -15,6 +16,7 @@ namespace Boyfriend.Commands;
 /// <summary>
 ///     Handles the command to manage reminders: /remind
 /// </summary>
+[UsedImplicitly]
 public class RemindCommandGroup : CommandGroup {
     private readonly ICommandContext     _context;
     private readonly GuildDataService    _dataService;
@@ -38,6 +40,7 @@ public class RemindCommandGroup : CommandGroup {
     /// <returns>A feedback sending result which may or may not have succeeded.</returns>
     [Command("remind")]
     [Description("Create a reminder")]
+    [UsedImplicitly]
     public async Task<Result> AddReminderAsync(
         [Description("After what period of time mention the reminder")]
         TimeSpan @in,

src/Commands/SettingsCommandGroup.cs

@@ -3,6 +3,7 @@ using System.Text;
 using Boyfriend.Data;
 using Boyfriend.Data.Options;
 using Boyfriend.Services;
+using JetBrains.Annotations;
 using Remora.Commands.Attributes;
 using Remora.Commands.Groups;
 using Remora.Discord.API.Abstractions.Rest;
@@ -17,6 +18,7 @@ namespace Boyfriend.Commands;
 /// <summary>
 ///     Handles the commands to list and modify per-guild settings: /settings and /settings list.
 /// </summary>
+[UsedImplicitly]
 public class SettingsCommandGroup : CommandGroup {
     private static readonly IOption[] AllOptions = {
         GuildSettings.Language,
@@ -56,6 +58,7 @@ public class SettingsCommandGroup : CommandGroup {
     /// </returns>
     [Command("settingslist")]
     [Description("Shows settings list for this server")]
+    [UsedImplicitly]
     public async Task<Result> ListSettingsAsync() {
         if (!_context.TryGetContextIDs(out var guildId, out _, out _))
             return Result.FromError(
@@ -93,6 +96,7 @@ public class SettingsCommandGroup : CommandGroup {
     /// <returns>A feedback sending result which may or may not have succeeded.</returns>
     [Command("settings")]
     [Description("Change settings for this server")]
+    [UsedImplicitly]
     public async Task<Result> EditSettingsAsync(
         [Description("The setting whose value you want to change")]
         string setting,

src/Data/GuildSettings.cs

@@ -1,4 +1,5 @@
 using Boyfriend.Data.Options;
+using Boyfriend.Responders;
 using Remora.Discord.API.Abstractions.Objects;
 
 namespace Boyfriend.Data;
@@ -19,14 +20,14 @@ public static class GuildSettings {
     ///         <item><see cref="Messages.DefaultWelcomeMessage" /> will be sent if set to "default" or "reset"</item>
     ///     </list>
     /// </remarks>
-    /// <seealso cref="GuildMemberAddResponder" />
+    /// <seealso cref="GuildMemberJoinedResponder" />
     public static readonly Option<string> WelcomeMessage = new("WelcomeMessage", "default");
 
     /// <summary>
     ///     Controls whether or not the <see cref="Messages.Ready" /> message should be sent
     ///     in <see cref="PrivateFeedbackChannel" /> on startup.
     /// </summary>
-    /// <seealso cref="GuildCreateResponder" />
+    /// <seealso cref="GuildLoadedResponder" />
     public static readonly BoolOption ReceiveStartupMessages = new("ReceiveStartupMessages", false);
 
     public static readonly BoolOption RemoveRolesOnMute = new("RemoveRolesOnMute", false);

src/InteractionResponders.cs

@@ -1,3 +1,4 @@
+using JetBrains.Annotations;
 using Remora.Discord.API.Abstractions.Objects;
 using Remora.Discord.Commands.Feedback.Messages;
 using Remora.Discord.Commands.Feedback.Services;
@@ -9,6 +10,7 @@ namespace Boyfriend;
 /// <summary>
 ///     Handles responding to various interactions.
 /// </summary>
+[UsedImplicitly]
 public class InteractionResponders : InteractionGroup {
     private readonly FeedbackService _feedbackService;
 
@@ -22,6 +24,7 @@ public class InteractionResponders : InteractionGroup {
     /// <param name="state">The ID of the guild and scheduled event, encoded as "guildId:eventId".</param>
     /// <returns>An ephemeral feedback sending result which may or may not have succeeded.</returns>
     [Button("scheduled-event-details")]
+    [UsedImplicitly]
     public async Task<Result> OnStatefulButtonClicked(string? state = null) {
         if (state is null) return Result.FromError(new ArgumentNullError(nameof(state)));