Auto-commit 2026-05-02 09:37

services/spamshield/src/classifier/sms-classifier.ts

@@ -1,4 +1,12 @@
 import { SpamShieldService } from '../services/spamshield.service';
+import {
+  HIGH_RISK_LINK_SCORE,
+  SHORT_AGGRESSIVE_SCORE,
+  EXCESSIVE_NUMBERS_SCORE,
+  URGENT_NEGATIVE_SCORE,
+  REPUTATION_SCORE_WEIGHT,
+  SMS_SPAM_THRESHOLD,
+} from '../constants/sms-classifier.constants';
 
 export interface SmsClassificationResult {
   isSpam: boolean;
@@ -58,31 +66,31 @@ export class BertSmsClassifier implements SmsClassifier {
     
     // High-risk patterns
     if (hasLinks && length > 100) {
-      spamScore += 0.3;
+      spamScore += HIGH_RISK_LINK_SCORE;
     }
     
     // Short aggressive messages
     if (length < 20 && hasNumbers) {
-      spamScore += 0.2;
+      spamScore += SHORT_AGGRESSIVE_SCORE;
     }
     
     // Excessive numbers
     if (/\d{3,}/.test(text)) {
-      spamScore += 0.15;
+      spamScore += EXCESSIVE_NUMBERS_SCORE;
     }
     
     // Negative/urgent language
     if (sentiment === 'negative' && language === 'unknown') {
-      spamScore += 0.2;
+      spamScore += URGENT_NEGATIVE_SCORE;
     }
     
     // Combine with reputation score if available
     const reputation = await this.spamShield.checkReputation('placeholder');
     if (reputation.isSpam) {
-      spamScore += 0.25;
+      spamScore += REPUTATION_SCORE_WEIGHT;
     }
     
-    const isSpam = spamScore > 0.5;
+    const isSpam = spamScore > SMS_SPAM_THRESHOLD;
     
     // Update metrics
     this.metrics.totalClassified++;