update: spam detection threshold in PostService

Author: winverse

packages/velog-cron/src/services/PostService/index.ts

@@ -273,7 +273,7 @@ export class PostService implements Service {
     }
 
     const notAlphanumbericKorean = replaced.replace(/[a-zA-Zㄱ-힣0-9]/g, '') // remove korean
-    if (notAlphanumbericKorean.length / replaced.length > 0.35) {
+    if (notAlphanumbericKorean.length / replaced.length > 0.2) {
       score++
     }
 
@@ -295,10 +295,10 @@ export class PostService implements Service {
         }
       }
 
-      if (score >= 3) {
+      if (score >= 4) {
         return {
           isSpam: true,
-          reason: `initScore: ${initScore}, foreign,  ${'bannedAltKeywords: '.concat(
+          reason: `initScore: ${initScore}, ${'bannedAltKeywords: '.concat(
             usedBannedAltKeywords.join(','),
           )}`,
         }