def routine(user: User, board: Board):
"""
Create new Thread linked to specified board, from POST JSON data.
:param user: Requesting User object
:param board: Board object
:return: New thread inside specified board
"""
try:
# Check thread JSON arguments
self.check_args()
self.validate_args()
# Process anon, image and construct new entity
anon = str_to_bool(self.args['anon'])
image = self.media_processing()
thread = Thread(anon, self.args['title'], self.args['text'], image, board.id, user.id)
# Add new Thread table to database
uchan.add_to_db(thread)
# Add new ThreadUser link
thread = user.get_last_thread()
uchan.add_to_db(ThreadUser(thread.id, user.id))
return responses.successful(201, JSONRepresentation.thread(thread, user))
except ValueError as msg:
return responses.client_error(400, '{}'.format(msg))
except KeyError as key:
return responses.client_error(400, 'Invalid parameter: {}'.format(key))
def routine(user: User, thread: Thread):
"""
Creates new Post table object and returns it as JSON representation.
Image posting is totally optional (but if chosen, it needs both 'image' and 'image_name' fields.
:param user: User object
:param thread: Thread object
:return: New Post Object as JSON object
"""
try:
self.check_args()
self.validate_args()
anon = str_to_bool(self.args['anon'])
image = self.media_processing() if self.args['image'] is not None and \
self.args['image_name'] is not None else None
post = Post((user.id == thread.author), anon, self.args['text'], thread.id, user.id, thread.board,
self.args['reply'], image)
# Add new Post table to database
uchan.add_to_db(post)
# Add new ThreadUser link
if thread.get_authid(user.id) is None:
uchan.add_to_db(ThreadUser(thread.id, user.id))
# Increments thread counter
thread.incr_replies((image is not None))
uchan.commit()
return responses.successful(201, JSONRepresentation.post(thread.get_last_post(), thread, user))
except ValueError as msg:
return responses.client_error(400, '{}'.format(msg))
def accepting_routine(user: User, chatrequest: ChatRequest):
# Define new Chat entity
chat = Chat(chatrequest.u_from, chatrequest.u_to)
chatrequest.accept()
uchan.add_to_db(chat)
# Return new chat
return responses.successful(201, 'Chat request accepted')
def routine(user: User, board: Board):
"""
Returns Board's threads list, in JSON representation.
:param user: Requesting User object
:param board: Board object
:return: Board's threads list
"""
return responses.successful(200, [JSONRepresentation.thread(thread, user)
for thread in board.get_threads(page)])
def routine(user: User, thread: Thread):
"""
Returns Thread's Posts list in JSON object representation.
:param user: Requesting User object
:param thread: Thread ID
:return: Thread's Posts list in JSON
"""
return responses.successful(200, [JSONRepresentation.post(post, thread, user)
for post in thread.get_posts(page)])
def get(self, id=None):
"""
GET method implementation for University API resource.
:param id: University ID
:return: Universities list (if id is None), else an University object (if id is not None); JSON representation.
University with ID == 1 is not accessible (401 Unauthorized, if requested);
University with ID not in the database will result in 404 Not Found.
"""
if id is None:
return responses.successful(200, [JSONRepresentation.university(uni)
for uni in self.university_list() if uni.id != 1])
elif id == 1:
return responses.client_error(401, 'Cannot request this university')
else:
university = self.university_id(id)
if university is None:
return responses.client_error(404, 'University not found')
else:
return responses.successful(200, JSONRepresentation.university(university))
def request_routine(user: User):
threaduser = ChatRequestAPI.get_threaduser(id)
if threaduser is None:
return responses.client_error(404, 'User map object does not exists')
if user.has_requested_chat(threaduser.user):
return responses.client_error(409, 'Chat already requested')
request = ChatRequest(user.id, threaduser.user)
uchan.add_to_db(request)
return responses.successful(201, 'Chat request sent')
def post(self):
"""
POST method implementation for API Registration resource entity.
:return: JSON response to Registration method (201 Created, 409 Conflict, 400 Bad Request)
"""
try:
# Arguments validation
self.check_args()
self.validate_args()
# Integrity checks
if not self.check_existing_email():
return responses.client_error(409, "Email already registered")
if not self.check_existing_nickname():
return responses.client_error(409, "Nickname already registered")
salt, token = self.generate_salt(), self.generate_token()
# Creating new User entity
user = User(
self.args["nickname"],
routines.hashing_password(salt, self.args["password"]),
salt,
self.args["university"],
self.args["email"],
self.args["gender"],
False,
token,
)
# TODO: remove this and insert email sending
print(user.token)
# Add new entity to database
uchan.add_to_db(user)
return responses.successful(201, "Registration sent")
except ValueError as msg:
# Arguments validation error
return responses.client_error(400, "{}".format(msg))
except IntegrityError as msg:
# Database integrity error
return responses.client_error(
409, "Registration error, check your JSON or contact server manteiner".format(msg)
)
def post(self):
"""
POST method implementation for API Session resource entity.
:return: JSON response (201 Created, 400 Bad Request, 409 Conflict [Database IntegrityError])
"""
try:
self.check_args()
self.validate_args()
session, user = self.register_session(request)
uchan.add_to_db(session)
return responses.successful(201, {'token': session.token, 'user': JSONRepresentation.me(user)})
except ValueError as msg:
# Arguments validation error
return responses.client_error(400, '{}'.format(msg))
except IntegrityError as msg:
# Database integrity error
return responses.client_error(409, 'Session error, check your JSON or contact server manteiner'
.format(msg))
def get(self, token: str):
"""
GET method implementation for API Activation resource entity.
:param token: Activation token from URL
:return: JSON Response (200 OK, 404 Not Found, 409 Conflict)
"""
user = self.retrieve_user_by_token(token)
if user is None:
return responses.client_error(404, 'Invalid token')
if user.activated:
return responses.client_error(409, 'User already activated')
# Activate user and add it to boards
user.activated = True
self.add_to_general_boards(user)
self.add_to_university_board(user)
uchan.commit()
return responses.successful(200, 'User {} activated'.format(user.nickname))
def requests_routine(user: User):
return responses.successful(200, [JSONRepresentation.chatrequest(req)
for req in user.get_requests() if req.accepted is False])
def routine(user: User):
return responses.successful(200, [JSONRepresentation.thread(thread, user)
for thread in user.get_threads(page)])
def routine(user: User):
return responses.successful(200, JSONRepresentation.me(user))
