1 files changed, 114 insertions, 0 deletions
diff --git a/cvp/opnfv_testapi/common/check.py b/cvp/opnfv_testapi/common/check.py
new file mode 100644
index 00000000..24ba876a
--- /dev/null
+++ b/cvp/opnfv_testapi/common/check.py
@@ -0,0 +1,114 @@
+##############################################################################
+# Copyright (c) 2017 ZTE Corp
+# feng.xiaowei@zte.com.cn
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+import functools
+
+from tornado import gen
+from tornado import web
+
+from opnfv_testapi.common import message
+from opnfv_testapi.common import raises
+from opnfv_testapi.db import api as dbapi
+
+
+def authenticate(method):
+    @web.asynchronous
+    @gen.coroutine
+    @functools.wraps(method)
+    def wrapper(self, *args, **kwargs):
+        if self.auth:
+            try:
+                token = self.request.headers['X-Auth-Token']
+            except KeyError:
+                raises.Unauthorized(message.unauthorized())
+            query = {'access_token': token}
+            check = yield dbapi.db_find_one('tokens', query)
+            if not check:
+                raises.Forbidden(message.invalid_token())
+        ret = yield gen.coroutine(method)(self, *args, **kwargs)
+        raise gen.Return(ret)
+    return wrapper
+
+
+def not_exist(xstep):
+    @functools.wraps(xstep)
+    def wrap(self, *args, **kwargs):
+        query = kwargs.get('query')
+        data = yield dbapi.db_find_one(self.table, query)
+        if not data:
+            raises.NotFound(message.not_found(self.table, query))
+        ret = yield gen.coroutine(xstep)(self, data, *args, **kwargs)
+        raise gen.Return(ret)
+
+    return wrap
+
+
+def no_body(xstep):
+    @functools.wraps(xstep)
+    def wrap(self, *args, **kwargs):
+        if self.json_args is None:
+            raises.BadRequest(message.no_body())
+        ret = yield gen.coroutine(xstep)(self, *args, **kwargs)
+        raise gen.Return(ret)
+
+    return wrap
+
+
+def miss_fields(xstep):
+    @functools.wraps(xstep)
+    def wrap(self, *args, **kwargs):
+        fields = kwargs.pop('miss_fields', [])
+        if fields:
+            for miss in fields:
+                miss_data = self.json_args.get(miss)
+                if miss_data is None or miss_data == '':
+                    raises.BadRequest(message.missing(miss))
+        ret = yield gen.coroutine(xstep)(self, *args, **kwargs)
+        raise gen.Return(ret)
+    return wrap
+
+
+def carriers_exist(xstep):
+    @functools.wraps(xstep)
+    def wrap(self, *args, **kwargs):
+        carriers = kwargs.pop('carriers', {})
+        if carriers:
+            for table, query in carriers:
+                exist = yield dbapi.db_find_one(table, query())
+                if not exist:
+                    raises.Forbidden(message.not_found(table, query()))
+        ret = yield gen.coroutine(xstep)(self, *args, **kwargs)
+        raise gen.Return(ret)
+    return wrap
+
+
+def new_not_exists(xstep):
+    @functools.wraps(xstep)
+    def wrap(self, *args, **kwargs):
+        query = kwargs.get('query')
+        if query:
+            to_data = yield dbapi.db_find_one(self.table, query())
+            if to_data:
+                raises.Forbidden(message.exist(self.table, query()))
+        ret = yield gen.coroutine(xstep)(self, *args, **kwargs)
+        raise gen.Return(ret)
+    return wrap
+
+
+def updated_one_not_exist(xstep):
+    @functools.wraps(xstep)
+    def wrap(self, data, *args, **kwargs):
+        db_keys = kwargs.pop('db_keys', [])
+        query = self._update_query(db_keys, data)
+        if query:
+            to_data = yield dbapi.db_find_one(self.table, query)
+            if to_data:
+                raises.Forbidden(message.exist(self.table, query))
+        ret = yield gen.coroutine(xstep)(self, data, *args, **kwargs)
+        raise gen.Return(ret)
+    return wrap