Merge pull request #15 from ddivad195/feat/reaction-error-handling

feat: add error handling to sedning user dms

Author: ddivad195

src/main/kotlin/me/ddivad/keeper/listeners/MessageListener.kt

@@ -1,6 +1,7 @@
 package me.ddivad.keeper.listeners
 
 import dev.kord.core.event.message.ReactionAddEvent
+import dev.kord.rest.request.KtorRequestException
 import dev.kord.x.emoji.Emojis
 import dev.kord.x.emoji.addReaction
 import me.ddivad.keeper.dataclasses.Configuration
@@ -9,24 +10,35 @@ import me.ddivad.keeper.embeds.buildSavedMessageEmbed
 import me.jakejmattson.discordkt.dsl.listeners
 import me.jakejmattson.discordkt.extensions.isSelf
 import me.jakejmattson.discordkt.extensions.sendPrivateMessage
+import mu.KotlinLogging
+
+private val logger = KotlinLogging.logger { }
 
 @Suppress("unused")
 fun onGuildMessageReactionAddEvent(configuration: Configuration, statsService: StatisticsService) = listeners {
     on<ReactionAddEvent> {
         if (guild !== null) {
             val guild = guild?.asGuildOrNull() ?: return@on
             val guildConfiguration = configuration[guild.id] ?: return@on
+            val msg = message.asMessageOrNull() ?: return@on
+
             if (!guildConfiguration.enabled) return@on
 
             if (this.emoji.name == configuration[guild.id]?.bookmarkReaction) {
                 statsService.bookmarkAdded(guild)
-                this.user.sendPrivateMessage {
-                    buildSavedMessageEmbed(message.asMessage(), guild)
-                }.addReaction(Emojis.x)
+                try {
+                    this.user.sendPrivateMessage {
+                        buildSavedMessageEmbed(msg, guild)
+                    }.addReaction(Emojis.x)
+                    logger.info { "Message Bookmarked by ${msg.author?.username}" }
+                } catch (e: KtorRequestException) {
+                    logger.error { "Bookmark DM could not be sent" }
+                }
             }
         } else {
             if (this.emoji.name == "❌" && !this.user.isSelf()) {
                 this.message.delete()
+                logger.info { "Bookmark Deleted" }
             }
         }
     }