def create_channel(**kwargs):
log.info('Create Channel kwargs: {}'.format(kwargs))
channel_name = kwargs['channel_name']
user_id = kwargs['user_id']
channel_obj = get_channel_by_name(channel_name=channel_name)
channel_type = kwargs.get('channel_type', 'public').lower()
if not channel_obj:
channel_create_params = dict(
id=str(uuid4()),
name=channel_name,
created_by=user_id,
type=channel_type,
)
log.info('Create channel payload: {}'.format(channel_create_params))
channel = Channel(**channel_create_params)
session.add(channel)
create_user_channel_mapping(user_id=user_id,
channel_id=get_channel_by_name(channel_name=channel_name).id)
else:
create_user_channel_mapping(user_id=user_id,
channel_id=get_channel_by_name(channel_name=channel_name).id)
return dict(
channel_name=channel_name,
type=channel_type,
created=True
)
def create_user_channel_mapping(**kwargs):
log.info('Create User Channel Mapping kwargs: {}'.format(kwargs))
params = dict(
id=str(uuid4()),
user_id=kwargs['user_id'],
channel_id=kwargs['channel_id'],
)
user_channel_mapping = UserChannelMapping(**params)
session.add(user_channel_mapping)
return user_channel_mapping
def callback_function(ch, method, properties, body):
log.info('Pika Client Message payload: {}'.format(body))
payload = json.loads(body)
payload.update(dict(
id=str(uuid4()),
))
chat_obj = ChatHistory(**payload)
session.add(chat_obj)
session.commit()
def delete_chat(**kwargs):
log.info('Delete chat kwargs: {}'.format(kwargs))
channel = get_channel_by_name(channel_name=kwargs['channel_name'])
chat_obj = session.query(UserChannelMapping) \
.filter(UserChannelMapping.user_id == kwargs['user_id'], UserChannelMapping.channel_id == channel.id)\
.first()
setattr(chat_obj, 'marked_deleted_on', datetime.now())
session.add(chat_obj)
return dict(
chat_deleted=True,
)
def setUpClass(cls):
super(TestUser, cls).setUpClass()
cls.user = User(
id=cls.user_id,
username=cls.username,
password=cls.password,
first_name=cls.first_name,
last_name=cls.last_name,
)
session.add(cls.user)
session.flush()
def join_channel_request(**kwargs):
log.info('Send Invitation kwargs: {}'.format(kwargs))
channel = get_channel_by_name(channel_name=kwargs['channel_name'])
if not channel:
raise ValueError('INVALID-CHANNEL-NAME')
send_invite_payload = dict(
id=str(uuid4()),
requested_by=kwargs['user_id'],
requested_for=kwargs['invited_user_name'],
channel_id=channel.id,
)
invite_user = ChannelJoinRequest(**send_invite_payload)
session.add(invite_user)
return dict(
invitation_sent=True
)
def signup(**kwargs):
log.info('Create user kwargs: {}'.format(kwargs))
if not get_user_by_username(username=kwargs['username']):
kwargs.update(dict(
id=str(uuid4()),
))
user = User(**kwargs)
session.add(user)
session.flush()
log.info("User added. id=%s", user.id)
else:
raise ValueError('SIGNUP-EXISTS-USERNAME')
return dict(
user_id=user.id,
username=user.username,
created=True
)
def unsubscribe_channel(**kwargs):
log.info('Unsubscribe Channel kwargs: {}'.format(kwargs))
channel = get_channel_by_name(channel_name=kwargs['channel_name'])
if not channel:
raise ValueError('INVALID-CHANNEL-NAME')
user_id = kwargs['user_id']
user_channel_obj = session.query(UserChannelMapping)\
.filter(UserChannelMapping.user_id == user_id,
UserChannelMapping.channel_id == channel.id, UserChannelMapping.deleted_on.is_(None))\
.first()
if not user_channel_obj:
raise ValueError('INVALID-CHANNEL-MAPPING')
else:
log.info('Unsubscribing User: {} from channel:{}'.format(user_id, kwargs['channel_name']))
setattr(user_channel_obj, 'is_unsubscribed', True)
session.add(user_channel_obj)
return user_channel_obj
def setUpClass(cls):
super(TestChat, cls).setUpClass()
cls.user = User(
id=cls.user_id,
username=cls.username,
password=cls.password,
first_name=cls.first_name,
last_name=cls.last_name,
)
session.add(cls.user)
session.flush()
cls.channel = Channel(
id=cls.channel_id,
name=cls.channel_name,
type=cls.type,
created_by=cls.user.id,
)
session.add(cls.channel)
session.flush()
cls.chat = ChatHistory(
id=cls.message_id,
published_by=cls.user_id,
message=cls.message,
channel=cls.channel_id,
)
session.add(cls.chat)
session.flush()
def setUpClass(cls):
super(TestChannel, cls).setUpClass()
cls.user = User(
id=cls.user_id,
username=cls.username,
password=cls.password,
first_name=cls.first_name,
last_name=cls.last_name,
)
session.add(cls.user)
session.flush()
cls.channel = Channel(
id=cls.channel_id,
name=cls.channel_name,
type=cls.type,
created_by=cls.user.id,
)
session.add(cls.channel)
session.flush()
