def update_impl(Model, Message, itemId, request):
item = ferris3.ToolChain(itemId) \
.ndb.get() \
.raise_if(None, ferris3.NotFoundException()) \
.ndb.check_kind(Model) \
.value()
return ferris3.ToolChain(request) \
.messages.deserialize(item) \
.ndb.put() \
.messages.serialize(Message) \
.value()
def get_impl(Model, Message, itemId):
return ferris3.ToolChain(itemId) \
.ndb.get() \
.raise_if(None, ferris3.NotFoundException()) \
.ndb.check_kind(Model) \
.messages.serialize(Message) \
.value()
def insert_with_keyname_impl(Model, Message, request):
raw_model = ferris3.ToolChain(request) \
.messages.deserialize(Model) \
.value()
# if keyname parameter is sent in request
if request.keyname:
raw_model.key = ndb.Key(Model, request.keyname) # set keyname
if request.parent:
parent_key = ndb.Key(urlsafe=request.parent)
raw_model.key = ndb.Key(Model, request.keyname,
parent=parent_key) # set parent_key
raw_model.put()
return ferris3.ToolChain(request) \
.value()
def searchable_list_impl(ListMessage, index, query, limit, sort, pageToken):
def check_for_search_errors(data):
if data.error:
raise ferris3.BadRequestException("Search error: %s" % data.error)
return ferris3.ToolChain(query) \
.search.search(index, sort=sort, limit=limit, page_token=pageToken) \
.tap(check_for_search_errors) \
.search.to_entities() \
.messages.serialize_list(ListMessage) \
.value()
def list_impl(ListMessage, query):
return ferris3.ToolChain(query) \
.messages.serialize_list(ListMessage) \
.value()
def insert_impl(Model, Message, request):
return ferris3.ToolChain(request) \
.messages.deserialize(Model) \
.ndb.put() \
.messages.serialize(Message) \
.value()
def delete_impl(Model, itemId):
return ferris3.ToolChain(itemId) \
.ndb.key() \
.ndb.check_kind(Model) \
.ndb.delete() \
.value()
def paginated_list_impl(ListMessage, query, limit, pageToken):
return ferris3.ToolChain(query) \
.ndb.paginate(limit=limit, page_token=pageToken) \
.messages.serialize_list(ListMessage) \
.value()
