blog serializer udpate

backend/blog/serializers.py

@@ -1,13 +1,27 @@
 from rest_framework import serializers
 from .models import BlogModel
+from account.models import User
+
+class AuthorSerializer(serializers.ModelSerializer):
+    full_name = serializers.SerializerMethodField()
+    class Meta:
+        model = User
+        fields = ['full_name', 'profile_photo']
+    def get_full_name(self, obj):
+        if obj.first_name and obj.last_name:
+            return obj.first_name + ' ' + obj.last_name
+        else:
+            return 'ادمین وبسایت'
 
 class BlogSerilizer(serializers.ModelSerializer):
+    author = AuthorSerializer()
     class Meta:
         model = BlogModel
-        fields = ['title','author', 'slug', 'category', 'created_at', 'updated_at', 'cover_image', 'views']
+        exclude = ('is_published',)
 
 
 class AllBlogSerilizer(serializers.ModelSerializer):
+    author = AuthorSerializer()
     class Meta:
         model = BlogModel
-        exclude = ('is_published',)
+        exclude = ('is_published', 'content', 'summery', )