def request_chat():
request_data = request.get_json()
from_user = request_data.get('from_user', '')
to_user = request_data.get('to_user', '')
to_user_channel = "private-notification_user_%s" % (to_user)
from_user_channel = "private-notification_user_%s" % (from_user)
try:
bot = User.query.filter(User.id == to_user).one()
except NoResultFound:
print('Error! No bot (yet).')
except MultipleResultsFound:
print('Error! Wait what?')
try:
yolo.get_model(bot.username)
except:
print('Error! Cannot load model!')
# check if there is a channel that already exists between this two user
channel = Channel.query.filter( Channel.from_user.in_([from_user, to_user]) ) \
.filter( Channel.to_user.in_([from_user, to_user]) ) \
.first()
if not channel:
# Generate a channel...
chat_channel = "private-chat_%s_%s" % (from_user, to_user)
new_channel = Channel()
new_channel.from_user = from_user
new_channel.to_user = to_user
new_channel.name = chat_channel
db_session.add(new_channel)
db_session.commit()
else:
# Use the channel name stored on the database
chat_channel = channel.name
data = {
"from_user": from_user,
"to_user": to_user,
"from_user_notification_channel": from_user_channel,
"to_user_notification_channel": to_user_channel,
"channel_name": chat_channel,
}
# Trigger an event to the other user
pusher.trigger(to_user_channel, 'new_chat', data)
return jsonify(data)
def post(self):
request_data = request.get_json()
from_user = request_data.get('from_user', '')
to_user = request_data.get('to_user', '')
#to_user_channel = "private-notification_user_%s" % (to_user)
#from_user_channel = "private-notification_user_%s" % (from_user)
# check if there is a channel that already exists between this two user
channel = Channel.query.filter(Channel.from_user.in_([from_user, to_user])) \
.filter(Channel.to_user.in_([from_user, to_user])) \
.first()
if not channel:
# Generate a channel...
chat_channel = "private-chat_%s_%s" % (from_user, to_user)
new_channel = Channel()
new_channel.from_user = from_user
new_channel.to_user = to_user
new_channel.name = chat_channel
db_session.add(new_channel)
db_session.commit()
db_session.remove()
else:
# Use the channel name stored on the database
chat_channel = channel.id
data = {
"from_user": from_user,
"to_user": to_user,
#"from_user_notification_channel": from_user_channel,
#"to_user_notification_channel": to_user_channel,
"channel_name": chat_channel,
}
# Trigger an event to the other user
#pusher.trigger(to_user_channel, 'new_chat', data)
return make_response(jsonify(data))
def request_chat():
request_data = request.get_json()
from_user = request_data.get('from_user', '')
to_user = request_data.get('to_user', '')
to_user_channel = "private-notification_user_%s" % (to_user)
from_user_channel = "private-notification_user_%s" % (from_user)
# check if a channel exists between the two users
channel = Channel.query.filter(Channel.from_user.in_([from_user, to_user])) \
.filter(Channel.to_user.in_([from_user, to_user])) \
.first()
if not channel:
# generate new channel
chat_channel = "private-chat_%s_%s" % (from_user, to_user)
new_channel = Channel()
new_channel.from_user = from_user
new_channel.to_user = to_user
new_channel.name = chat_channel
db_session.add(new_channel)
db_session.commit()
else:
# Use existing channel
chat_channel = channel.name
data = {
"from_user": from_user,
"to_user": to_user,
"from_user_notification_channel": from_user_channel,
"to_user_notification_channel": to_user_channel,
"channel_name": chat_channel,
}
# an event is triggered to the other use
pusher.trigger(to_user_channel, 'new_chat', data)
return jsonify(data)