use the util for getting channels

src/main/java/cc/fascinated/bat/common/TextChannelUtils.java

@@ -18,7 +18,7 @@ public class TextChannelUtils {
         if (id == null) {
             return false;
         }
-        return DiscordService.JDA.getTextChannelById(id) != null;
+        return ChannelUtils.getTextChannel(id) != null;
     }
 
     /**

src/main/java/cc/fascinated/bat/features/birthday/profile/BirthdayProfile.java

@@ -1,5 +1,6 @@
 package cc.fascinated.bat.features.birthday.profile;
 
+import cc.fascinated.bat.common.ChannelUtils;
 import cc.fascinated.bat.common.Serializable;
 import cc.fascinated.bat.features.birthday.UserBirthday;
 import cc.fascinated.bat.model.BatGuild;
@@ -157,7 +158,7 @@ public class BirthdayProfile extends Serializable {
             return;
         }
 
-        TextChannel channel = discordGuild.getTextChannelById(channelId);
+        TextChannel channel = ChannelUtils.getTextChannel(channelId);
         if (channel == null) { // this should never happen
             channelId = null;
             return;

src/main/java/cc/fascinated/bat/features/logging/LogProfile.java

@@ -41,7 +41,7 @@ public class LogProfile extends Serializable {
             return null;
         }
         // Ensure the channel exists
-        if (DiscordService.JDA.getTextChannelById(textChannel.getId()) == null) {
+        if (ChannelUtils.getTextChannel(textChannel.getId()) == null) {
             this.logChannels.remove(logType);
             return null;
         }

src/main/java/cc/fascinated/bat/features/logging/command/ListSubCommand.java

@@ -30,7 +30,7 @@ public class ListSubCommand extends BatSubCommand {
                 Set the log channel for:
                 - A specific event, use `/logs set <event> <channel>`
                 - A specific category by using `/logs set <category> <channel>`
-                - All log types by using `/logs set all <channel>`
+                - All log events by using `/logs set all <channel>`
                 To remove a log channel, it's the same as setting it,
                 but with `/logs remove` instead of `/logs set`""", false);
         description.emptyLine();

src/main/java/cc/fascinated/bat/features/reminder/Reminder.java

@@ -1,5 +1,6 @@
 package cc.fascinated.bat.features.reminder;
 
+import cc.fascinated.bat.common.ChannelUtils;
 import cc.fascinated.bat.service.DiscordService;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
@@ -42,6 +43,6 @@ public class Reminder {
      * @return The channel
      */
     public TextChannel getChannel() {
-        return DiscordService.JDA.getTextChannelById(channelId);
+        return ChannelUtils.getTextChannel(channelId);
     }
 }

src/main/java/cc/fascinated/bat/features/scoresaber/profile/guild/UserScoreFeedProfile.java

@@ -1,5 +1,6 @@
 package cc.fascinated.bat.features.scoresaber.profile.guild;
 
+import cc.fascinated.bat.common.ChannelUtils;
 import cc.fascinated.bat.common.Serializable;
 import cc.fascinated.bat.service.DiscordService;
 import com.google.gson.Gson;
@@ -84,7 +85,7 @@ public class UserScoreFeedProfile extends Serializable {
      * @return the channel as a TextChannel
      */
     public TextChannel getTextChannel() {
-        return DiscordService.JDA.getTextChannelById(channelId);
+        return ChannelUtils.getTextChannel(channelId);
     }
 
     @Override

src/main/java/cc/fascinated/bat/features/welcomer/WelcomerProfile.java

@@ -1,5 +1,6 @@
 package cc.fascinated.bat.features.welcomer;
 
+import cc.fascinated.bat.common.ChannelUtils;
 import cc.fascinated.bat.common.Serializable;
 import cc.fascinated.bat.model.BatGuild;
 import cc.fascinated.bat.model.BatUser;
@@ -111,7 +112,7 @@ public class WelcomerProfile extends Serializable {
         }
         String channelId = document.getString("channelId");
         if (channelId != null) {
-            TextChannel textChannel = DiscordService.JDA.getTextChannelById(channelId);
+            TextChannel textChannel = ChannelUtils.getTextChannel(channelId);
             if (textChannel != null) {
                 channel = textChannel;
             }

src/main/java/cc/fascinated/bat/model/DiscordMessage.java

@@ -1,5 +1,7 @@
 package cc.fascinated.bat.model;
 
+import cc.fascinated.bat.common.ChannelUtils;
+import cc.fascinated.bat.common.UserUtils;
 import cc.fascinated.bat.service.DiscordService;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
@@ -56,7 +58,7 @@ public class DiscordMessage {
      * @return the author
      */
     public User getAuthor() {
-        return DiscordService.JDA.getUserById(this.authorId);
+        return UserUtils.getUser(this.authorId);
     }
 
     /**
@@ -65,7 +67,7 @@ public class DiscordMessage {
      * @return the channel
      */
     public TextChannel getChannel() {
-        return DiscordService.JDA.getTextChannelById(this.channelId);
+        return ChannelUtils.getTextChannel(this.channelId);
     }
 
     /**