Add dryRun and noAnnounce options in violation

bot/src/plugins/violation.ts

@@ -19,6 +19,8 @@ interface ViolationInfo {
     guild: Guild;
     reason: string;
     settings: GuildViolationSettings;
+    dryRun: boolean;
+    noAnnounce: boolean;
 }
 
 @Plugin
@@ -71,6 +73,9 @@ export class ViolationPlugin {
     }
 
     private async applyTimedViolation<T extends TimedViolation>(type: ObjectType<T>, info: ViolationInfo, command = "violation", apply: (user: GuildMember) => Promise<void>, remove: (user: GuildMember) => Promise<void>) {
+        if (info.dryRun)
+            return;
+        
         const violationRepo = getRepository(type);
         const existingViolation = await violationRepo.findOne({
             where: {
@@ -169,7 +174,10 @@ export class ViolationPlugin {
             return { ok: false };
         }
 
-        const [, userId, duration, ...rest] = parseArgs(message.content);
+        const [directive, userId, duration, ...rest] = parseArgs(message.content);
+
+        const dryRun = directive.endsWith("?");
+        const noAnnounce = directive.endsWith("!");
 
         if (!userId) {
             await message.reply("no user specified!");
@@ -206,12 +214,17 @@ export class ViolationPlugin {
             member: member,
             reason: reason,
             settings: settings,
+            dryRun: dryRun,
+            noAnnounce: noAnnounce
         };
     }
 
     private async sendViolationMessage(message: Message, info: ViolationInfo, title: string) {
         let announceChannel: TextChannel | null = null;
-        if (info.settings.violationInfoChannelId) {
+        if (info.noAnnounce && message.channel.type == "text") {
+            announceChannel = message.channel;
+        }
+        else if (info.settings.violationInfoChannelId) {
             const ch = info.guild.channels.resolve(info.settings.violationInfoChannelId);
             if (ch && ch.type == "text")
                 announceChannel = ch as TextChannel;