more debug-level log namespaces

src/bot.ts

@@ -50,7 +50,7 @@ export class ChannelBot {
 
   private async handleChatMemberUpdate(ctx: NarrowedContext<Context<Update>, Update.ChatMemberUpdate>): Promise<void> {
     try {
-      log.info('chat member change', JSON.stringify(ctx.chatMember));
+      log.bot.info('chat_member event', JSON.stringify(ctx.chatMember));
 
       const change = ctx.chatMember;
       const status = change.new_chat_member.status;
@@ -83,7 +83,7 @@ export class ChannelBot {
       });
     }
     catch (err) {
-      log.error('chat member change processing error', err);
+      log.bot.error('chat member change processing error', err);
     }
   }
 

src/controllers/audienceChange.ts

@@ -1,6 +1,7 @@
 import { AudienceChangeModel, IAudienceChange } from '../model/audienceChange';
 import { IUser } from '../model/user';
 import { ioc } from '../utils/ioc';
+import { log } from '../utils/log';
 
 export const audienceChangeSymbol = Symbol('audienceChange');
 
@@ -10,6 +11,7 @@ export class AudienceChangeController {
   }
 
   public async add(change: IAudienceChange): Promise<void> {
+    log.db.info(`inserting audience change for chat ${change.channelId} ${change.status} ${change.user.id}`);
     await AudienceChangeModel.create(change);
   }
 }

src/utils/log.ts

@@ -1,3 +1,11 @@
 import Log from 'debug-level';
 
-export const log = new Log('');
+const ns = 'tgstat';
+
+export const log = {
+  namespace: ns,
+  bot: new Log(`${ns}:bot`),
+  client: new Log(`${ns}:client`),
+  db: new Log(`${ns}:db`),
+};
+