Fix muted command not working (#335)

# Description

- Fix muted command not working
- This was caused by the muted role name still using old logic before per-server configuration

#316

## Type of change

Please delete options that are not relevant.

- [x] Bug fix (non-breaking change which fixes an issue)

# How Has This Been Tested?

- This was tested locally by running the mute and unmute commands, and seeing it the error no longer occurs

# Checklist

- [x] My code follows the style guidelines of this project
- [x] I have performed a self-review of my own code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [ ] I have added tests that provde my fix is effective or that my feature works
- [ ] New and existing unit tests pass locally with my changes
- [x] Any dependent changes have been merged and published in downstream modules

Reviewed-on: https://gitea.vylpes.xyz/RabbitLabs/vylbot-app/pulls/335
Co-authored-by: Ethan Lane <ethan@vylpes.com>
Co-committed-by: Ethan Lane <ethan@vylpes.com>

src/commands/mute.ts

@@ -54,7 +54,14 @@ export default class Mute extends Command {
                 },
             ]);
 
-        const mutedRole = interaction.guild.roles.cache.find(role => role.name == process.env.ROLES_MUTED);
+        const mutedRoleName = await SettingsHelper.GetSetting('role.muted', interaction.guildId);
+
+        if (!mutedRoleName) {
+            await interaction.reply('Unable to find configuration. Please contact the bot author.');
+            return;
+        }
+
+        const mutedRole = interaction.guild.roles.cache.find(role => role.name == mutedRoleName);
 
         if (!mutedRole) {
             await interaction.reply('Muted role not found.');

src/commands/unmute.ts

@@ -52,7 +52,14 @@ export default class Unmute extends Command {
                 },
             ]);
 
-        const mutedRole = interaction.guild.roles.cache.find(role => role.name == process.env.ROLES_MUTED);
+        const mutedRoleName = await SettingsHelper.GetSetting('role.muted', interaction.guildId);
+
+        if (!mutedRoleName) {
+            await interaction.reply('Unable to find configuration. Please contact the bot author.');
+            return;
+        }
+
+        const mutedRole = interaction.guild.roles.cache.find(role => role.name == mutedRoleName);
 
         if (!mutedRole) {
             await interaction.reply('Muted role not found.');