feat: 应用授权增加Action动作控制

apps/perms/serializers/base.py

@@ -0,0 +1,26 @@
+from rest_framework import serializers
+from perms.models import Action
+
+__all__ = ['ActionsDisplayField', 'ActionsField']
+
+
+class ActionsField(serializers.MultipleChoiceField):
+    def __init__(self, *args, **kwargs):
+        kwargs['choices'] = Action.CHOICES
+        super().__init__(*args, **kwargs)
+
+    def to_representation(self, value):
+        return Action.value_to_choices(value)
+
+    def to_internal_value(self, data):
+        if data is None:
+            return data
+        return Action.choices_to_value(data)
+
+
+class ActionsDisplayField(ActionsField):
+    def to_representation(self, value):
+        values = super().to_representation(value)
+        choices = dict(Action.CHOICES)
+        return [choices.get(i) for i in values]
+