def add_item_post(self, request):
check_signed_in()
try:
item = Item(title=request.title,
description=request.description,
expiration=datetime.strptime(request.expiration,
"%m/%d/%Y"),
price=request.price,
owner=User.get_current_user())
key = item.put()
return BaseMessage(message="OK", code="OK", data=str(key.id()))
except BadValueError as e:
return BaseMessage(message=e.message, code="ERROR", data=e.message)
def add_comm_post(self, request):
user = check_signed_in()
item = Item.get_by_id(long(request.item_id))
try:
comm = Comm(subject=request.subject,
sender=user.id(),
receiver=request.receiver.split(';'),
content=request.content,
item_id=item,
item_title=item.title,
price=item.price)
key = comm.put()
return BaseMessage(message="OK", code="OK", data=str(key.id()))
except Exception as e:
return BaseMessage(message=e.message, code="ERROR", data=e.message)
def del_item_post(self, request):
user = check_signed_in()
item = Item.get_by_id(request.id)
if item.owner != User.get_current_user():
return BaseMessage(
message="Missing permissions",
code="ERROR",
data="You are not authorized to delete the Item.")
if item:
item.key.delete()
return BaseMessage(message="OK",
code="OK",
data="Item successful deleted")
else:
raise endpoints.NotFoundException('Item %s not found.' %
(request.id, ))
def add_user_post(self, request):
check_signed_in()
#check if email already exists
user = User(email=endpoints.get_current_user().email(),
name=request.name,
description=request.description,
image_url=request.image_url,
tag=request.tag,
disabled=request.disabled)
key = user.put()
return BaseMessage(message="OK", code="OK", data=str(key.id()))
def del_comm_post(self, request):
#delete Users Items?
user = check_signed_in()
comm = Comm.get_by_id(request.id)
if comm and comm.sender == User.query(
User.email == endpoints.get_current_user()).get():
comm.delete()
return BaseMessage(message="OK", code="OK", data="User deleted")
else:
raise endpoints.NotFoundException('Item %s not found.' %
(request.id, ))
def del_user_post(self, request):
#delete Users Items?
check_signed_in()
user = User.get_by_id(request.id)
if user and user == User.query(
User.email == endpoints.get_current_user().email()).get():
user.key.delete()
return BaseMessage(message="OK", code="OK", data="User deleted")
else:
raise endpoints.NotFoundException('Item %s not found.' %
(request.id, ))
def mod_user_post(self, request):
user = check_signed_in().get()
if user.key.id() == long(request.user_id):
user.name = request.name
user.description = request.description
user.image_url = request.image_url
user.put()
return BaseMessage(message="OK",
code="OK",
data=str(user.key.id()))
else:
raise endpoints.UnauthorizedException('')
def run(self):
logger = logging.getLogger()
buffer = b""
state = "inactive"
while not self.__abort:
curr_char = self.read()
if not curr_char:
continue
if state != "after_escape" and curr_char == STX:
buffer = b""
state = "in_message"
elif state == "in_message" and curr_char == ESC:
state = "after_escape"
elif state == "in_message" and curr_char == ETB:
state = "after_message"
elif state in ["after_escape", "in_message"]:
buffer += curr_char
if state == "after_escape":
state = "in_message"
if state == "after_message":
if not buffer:
logger.warning('Received empty message, skipping!')
continue
try:
msg = BaseMessage.from_raw_data(buffer)
logger.debug("< {}".format(msg))
self.received_message.emit(msg)
if isinstance(msg, ConfirmationMessage):
self.writer.remove_message_from_slots(
msg.confirmed_message_number()
)
except MessageCRCError as e:
logger.error('Message CRC mismatch... transmitted CRC: {}, '
'computed CRC: {}'.format(
e.transmitted_crc,
e.computed_crc)
)
except UnknownMessageType:
logger.warn('Unknown message {}'.format(
binascii.hexlify(buffer))
)
buffer = b""
def del_feedback_post(self, request):
#delete Users Items?
user = check_signed_in()
feedback = Feedback.get_by_id(request.id)
if feedback and feedback.author == User.query(
User.email == endpoints.get_current_user()).get():
feedback.delete()
return BaseMessage(message="OK",
code="OK",
data="Feedback deleted")
else:
raise endpoints.NotFoundException('Feedback %s not found.' %
(request.id, ))
def mod_item_post(self, request):
user = check_signed_in()
item = Item.get_by_id(request.item_id)
if item.owner == user:
item.description = request.description
item.expiration = request.expiration
item.price = request.price
item.title = request.title
item.put()
return BaseMessage(message="OK",
code="OK",
data=str(item.key.id()))
else:
raise endpoints.UnauthorizedException('')
def add_feedback_post(self, request):
check_signed_in()
feedback = Feedback()
key = feedback.put()
return BaseMessage(message="OK", code="OK", data=str(key.id()))