添加邮件管理模块

applications/schemas/admin_mail.py

@@ -0,0 +1,19 @@
+from applications.extensions import ma
+from marshmallow import fields
+from applications.models import User
+
+
+# 用户models的序列化类
+class MailOutSchema(ma.Schema):
+    id = fields.Integer()
+    receiver = fields.Str()
+    subject = fields.Str()
+    content = fields.Str()
+    realname = fields.Method("get_realname")
+    create_at = fields.DateTime()
+
+    def get_realname(self, obj):
+        if obj.user_id != None:
+            return User.query.filter_by(id=obj.user_id).first().realname
+        else:
+            return None