Port some suconfig/superuser endpoints, with data.model references

config_app/config_endpoints/api/__init__.py

@@ -1,6 +1,6 @@
 import logging
 
-from flask import Blueprint
+from flask import Blueprint, request
 from flask_restful import Resource, Api
 from flask_restful.utils.cors import crossdomain
 from email.utils import formatdate
@@ -9,7 +9,7 @@ from functools import partial, wraps
 from jsonschema import validate, ValidationError
 
 from config_app.c_app import app
-from config_app.config_endpoints.exception import InvalidResponse
+from config_app.config_endpoints.exception import InvalidResponse, InvalidRequest
 
 logger = logging.getLogger(__name__)
 api_bp = Blueprint('api', __name__)
@@ -128,6 +128,26 @@ def define_json_response(schema_name):
     return wrapper
 
 
+def validate_json_request(schema_name, optional=False):
+    def wrapper(func):
+        @add_method_metadata('request_schema', schema_name)
+        @wraps(func)
+        def wrapped(self, *args, **kwargs):
+            schema = self.schemas[schema_name]
+            try:
+                json_data = request.get_json()
+                if json_data is None:
+                    if not optional:
+                        raise InvalidRequest('Missing JSON body')
+                else:
+                    validate(json_data, schema)
+                return func(self, *args, **kwargs)
+            except ValidationError as ex:
+                raise InvalidRequest(ex.message)
+        return wrapped
+    return wrapper
+
+
 nickname = partial(add_method_metadata, 'nickname')