Merge pull request #321 from bounswe/mehmetemin/blacklist

Author: berkaykeskino

practice-app/backend/apps/events/api/v1/serializers.py

@@ -1,5 +1,6 @@
 from rest_framework import serializers
 from apps.events.models import Event
+from django.conf import settings
 
 class EventSerializer(serializers.ModelSerializer):
     creator_username = serializers.ReadOnlyField(source='creator.username')
@@ -19,6 +20,31 @@ class Meta:
         ]
         read_only_fields = ['creator', 'creator_username', 'participants_count', 'likes_count', 'created_at', 'updated_at']
 
+    ## BLACKLISTED WORDS VALIDATION ##
+    def validate(self, data):
+        title = data.get("title", "")
+        description = data.get("description", "")
+
+        banned = getattr(settings, "BLACKLISTED_WORDS", [])
+
+        lower_title = title.lower()
+        lower_desc = description.lower()
+
+        for word in banned:
+            w = word.lower()
+
+            if w in lower_title:
+                raise serializers.ValidationError({
+                    "title": f"Title contains banned word: '{word}'"
+                })
+
+            if w in lower_desc:
+                raise serializers.ValidationError({
+                    "description": f"Description contains banned word: '{word}'"
+                })
+
+        return data
+
     def get_i_am_participating(self, obj):
         user = self.context['request'].user
         if user.is_anonymous:

practice-app/backend/config/settings.py

@@ -121,6 +121,17 @@
     }
 }
 
+# Content Moderation Settings
+# List of blacklisted words for content moderation
+BLACKLISTED_WORDS = [
+    "spam",
+    "scam",
+    "abuse",
+    "violence",
+    "hate",
+    "drugs",
+]
+
 
 # Password validation
 # https://docs.djangoproject.com/en/4.2/ref/settings/#auth-password-validators