fix: pgoaldept create validate bug

server/apps/supervision/serializers.py

@@ -134,21 +134,28 @@ class ValidateMixin:
         if task2do:
             if task2do.task2.state == Task2.TASK2_CLOSE:
                 raise ParseError('任务已关闭不可处理')
-            attrs['year'] = task2do.task2.year
+            attrs['belong_dept'] = task2do.belong_dept
-            attrs['belong_dept'] = task2do.task2.belong_dept
         return attrs
 
 class BaseMeta:
     fields = '__all__'
     read_only_fields = ['create_time', 'update_time', 'create_by', 'update_by', 'is_deleted', 'belong_dept']
     
-class PgoalDeptSerializer(ValidateMixin, serializers.ModelSerializer):
+class PgoalDeptSerializer(serializers.ModelSerializer):
     goal_file_ = FileSimpleSerializer(source='goal_file', read_only=True)
     goal_o_file_ = FileSimpleSerializer(source='goal_o_file', read_only=True)
     class Meta(BaseMeta):
         model = PgoalDept
         read_only_fields = BaseMeta.read_only_fields + ['goal_value_a', 'goal_value_c', 'goal_files', 'goal_key', 'goal_file_', 'goal_o_file', 'goal_o_file_']
 
+    def validate(self, attrs):
+        task2do = attrs.get('task2do', None)
+        if task2do:
+            if task2do.task2.state == Task2.TASK2_CLOSE:
+                raise ParseError('任务已关闭不可处理')
+            attrs['year'] = task2do.task2.year
+            attrs['belong_dept'] = task2do.belong_dept
+        return attrs
     
 class RcSerializer(ValidateMixin, serializers.ModelSerializer):