def notify_change_role(cls, user_team, old_role, admin_id):
admin = UserDatabaseClient.get_user_by_id(admin_id)
team = TeamDatabaseClient.get_team_by_id(user_team.team_id)
new_role = user_team.role
condition = "upgraded" if TeamRoles.is_higher_role(
new_role, old_role) else "downgraded"
message_body = f"You have been {condition} in team {team.name}!"
data = {
"notification_type": NotificationType.TEAM_ROLE_CHANGE.value,
"team_name": team.name,
"admin_id": admin.id
}
try:
cls.logger().debug(
f"Sending notification to topic {user_team.user_id}, with title \"{cls.APP_NAME}\" "
f"and body \"{message_body}\"")
response = cls.push_service.notify_topic_subscribers(
topic_name=user_team.user_id,
message_title=cls.APP_NAME,
message_body=message_body,
data_message=data)
failures = response.get("failure")
if failures > 0:
cls.logger().error(
f"There's been detected {failures} failures sending user #{user_team.user_id} new "
f"role notifications to Firebase.")
else:
cls.logger().info(
f"New role notified to user #{user_team.user_id}.")
except ConnectionError:
cls.logger().error("Couldn't connect to Firebase server.")
def delete_team(cls, user_data):
user = Authenticator.authenticate_team(user_data,
TeamRoles.is_team_moderator)
team = TeamDatabaseClient.get_team_by_id(user.team_id)
try:
TeamDatabaseClient.delete_team(team)
DatabaseClient.commit()
cls.logger().info(f"Team #{user.team_id} deleted.")
return SuccessfulTeamMessageResponse(
"Team removed!", TeamResponseStatus.REMOVED.value)
except IntegrityError:
DatabaseClient.rollback()
cls.logger().error(
f"User #{user.id} couldn't remove team #{user.team_id}.")
return UnsuccessfulTeamMessageResponse("Couldn't remove team.")
def tito_welcome(cls, user_id, team_id):
bot = BotDatabaseClient.get_bot_by_id(cls.TITO_ID)
team = TeamDatabaseClient.get_team_by_id(team_id)
if bot is not None and team.welcome_message is not None:
body = {
"params": cls.TITO_WELCOME_PARAMS,
"message": team.welcome_message,
"user_id": user_id,
"team_id": team_id
}
headers = {"X-Auth-Token": bot.token}
requests.post(url=bot.callback, json=body, headers=headers)
cls.logger().info(f"Tito notified to welcome user #{user_id} to team #{team_id}")
elif team.welcome_message is not None:
cls.logger().info(f"There's no message for Tito to welcome user #{user_id}.")
def notify_mention(cls, message, mentioned_id):
is_not_bot = BotDatabaseClient.get_bot_by_id(mentioned_id) is None
if is_not_bot:
team = TeamDatabaseClient.get_team_by_id(message.team_id)
sender = UserDatabaseClient.get_user_by_id(message.sender_id)
if sender is None:
sender = BotDatabaseClient.get_bot_by_id(message.sender_id)
message_body = "You have been mentioned!"
data = {
"notification_type": NotificationType.MENTION.value,
"team_name": team.name,
"sender_id": sender.id
}
channel = ChannelDatabaseClient.get_channel_by_id(mentioned_id)
if channel is not None:
data["channel_name"] = channel.name
try:
cls.logger().debug(
f"Sending notification to topic {mentioned_id}, with title \"{cls.APP_NAME}\" "
f"and body \"{message_body}\"")
response = cls.push_service.notify_topic_subscribers(
topic_name=mentioned_id,
message_title=cls.APP_NAME,
message_body=message_body,
data_message=data)
failures = response.get("failure")
if failures > 0:
cls.logger().error(
f"There's been detected {failures} failures sending the mentions notification for "
f"receiver #{message.receiver_id} to Firebase.")
else:
cls.logger().info(
f"New mention notified to receiver #{message.receiver_id}."
)
except ConnectionError:
cls.logger().error("Couldn't connect to Firebase server.")
def authenticate_team(cls, authentication, role_verifying=lambda _: True):
logger = logging.getLogger(cls.__name__)
user = cls.authenticate(authentication)
if user.role == UserRoles.ADMIN.value:
user.user_role = user.role
user.team_id = authentication.team_id
user.team_role = user.role
return user
team_user = UserDatabaseClient.get_team_user_by_ids(
user.id, authentication.team_id)
if team_user is not None:
if role_verifying(team_user.team_role):
logger.info(
f"Client #{team_user.id} authenticated as team #{team_user.team_id} {team_user.team_role}."
)
return team_user
else:
logger.info(
f"User #{user.id} does not have permissions to perform this action."
)
raise NoPermissionsError(
"You don't have enough permissions to perform this action.",
TeamResponseStatus.NOT_ENOUGH_PERMISSIONS.value)
else:
team = TeamDatabaseClient.get_team_by_id(authentication.team_id)
if team is None:
logger.info(f"Team #{authentication.team_id} not found.")
raise TeamNotFoundError("Team not found.",
TeamResponseStatus.NOT_FOUND.value)
else:
logger.info(
f"Client #{user.id} trying to access team #{team.id}, when it's not part of it."
)
raise NoPermissionsError(
"You're not part of this team!",
TeamResponseStatus.NOT_ENOUGH_PERMISSIONS.value)
def update_information(cls, update_data):
user = Authenticator.authenticate_team(update_data.authentication,
TeamRoles.is_team_moderator)
team = TeamDatabaseClient.get_team_by_id(
update_data.authentication.team_id)
team.name = \
update_data.updated_team["team_name"] if "team_name" in update_data.updated_team else team.name
team.picture = \
update_data.updated_team["picture"] if "picture" in update_data.updated_team else team.picture
team.location = \
update_data.updated_team["location"] if "location" in update_data.updated_team else team.location
team.description = \
update_data.updated_team["description"] if "description" in update_data.updated_team else team.description
team.welcome_message = \
update_data.updated_team[
"welcome_message"] if "welcome_message" in update_data.updated_team else team.welcome_message
try:
team = TeamDatabaseClient.update_team(team)
DatabaseClient.commit()
cls.logger().info(
f"Team {team.id} information updated by user #{user.id}, who's team {user.team_role}."
)
return SuccessfulTeamResponse(team,
TeamResponseStatus.UPDATED.value)
except IntegrityError:
DatabaseClient.rollback()
team_name = update_data.updated_team.get("team_name")
if TeamDatabaseClient.get_team_by_name(team_name) is not None:
cls.logger().info(
f"Trying to update team {user.team_id}'s name with {team_name}, that currently exists."
)
return BadRequestTeamMessageResponse(
f"Name {team_name} is already in use!",
TeamResponseStatus.ALREADY_REGISTERED.value)
else:
cls.logger().error(
f"Couldn't update team {user.team_id} information.")
return UnsuccessfulTeamMessageResponse(
"Couldn't update team information!")
def notify_team_invitation(cls, invitation, inviter_id):
inviter_user = UserDatabaseClient.get_user_by_id(inviter_id)
invited_user = UserDatabaseClient.get_user_by_email(invitation.email)
team = TeamDatabaseClient.get_team_by_id(invitation.team_id)
if invited_user is not None:
message_body = "You have been invited to join a team!"
data = {
"notification_type": NotificationType.TEAM_INVITATION.value,
"team_name": team.name,
"inviter_id": inviter_user.id,
"invitation_token": invitation.token
}
try:
cls.logger().debug(
f"Sending notification to topic {invited_user.id}, with title \"{cls.APP_NAME}\" "
f"and body \"{message_body}\"")
response = cls.push_service.notify_topic_subscribers(
topic_name=invited_user.id,
message_title=cls.APP_NAME,
message_body=message_body,
data_message=data)
failures = response.get("failure")
if failures > 0:
cls.logger().error(
f"There's been detected {failures} failures sending user #{invited_user.id}'s "
f"team invite notification to Firebase.")
else:
cls.logger().info(
f"Team invite notified to user #{invited_user.id}.")
except ConnectionError:
cls.logger().error("Couldn't connect to Firebase server.")
else:
cls.logger().info(
f"The invited user is not already registered so it cannot receive a notification."
)
def notify_channel_invitation(cls, user_channel, inviter_id):
inviter_user = UserDatabaseClient.get_user_by_id(inviter_id)
channel = ChannelDatabaseClient.get_channel_by_id(
user_channel.channel_id)
team = TeamDatabaseClient.get_team_by_id(channel.team_id)
message_body = f"You have been added to channel {channel.name} in team {team.name}!"
data = {
"notification_type": NotificationType.CHANNEL_INVITATION.value,
"channel_name": channel.name,
"team_name": team.name,
"inviter_id": inviter_user.id
}
try:
cls.logger().debug(
f"Sending notification to topic {user_channel.user_id}, with title \"{cls.APP_NAME}\" "
f"and body \"{message_body}\"")
response = cls.push_service.notify_topic_subscribers(
topic_name=user_channel.user_id,
message_title=cls.APP_NAME,
message_body=message_body,
data_message=data)
failures = response.get("failure")
if failures > 0:
cls.logger().error(
f"There's been detected {failures} failures sending user #{user_channel.user_id}'s "
f"channel invite notification to Firebase.")
else:
cls.logger().info(
f"Channel invitation notified to user #{user_channel.user_id}."
)
except ConnectionError:
cls.logger().error("Couldn't connect to Firebase server.")
def invite_user(cls, invite_data):
team_mod = Authenticator.authenticate_team(invite_data.authentication,
TeamRoles.is_team_moderator)
invited_user = UserDatabaseClient.get_user_by_email(invite_data.email)
if invited_user is not None and invited_user.role == UserRoles.ADMIN.value:
cls.logger().info(
f"Mod #{team_mod.id} tried to invite admin #{invited_user.id} to team #{team_mod.team_id}."
)
return BadRequestTeamMessageResponse(
"You cannot invite an admin to a team!",
TeamResponseStatus.ROLE_UNAVAILABLE.value)
already_member = TeamDatabaseClient.get_user_in_team_by_email(
invite_data.email, team_mod.team_id)
if already_member is not None:
cls.logger().info(
f"Mod #{team_mod.id} tried to invite user #{already_member.user_id} to team "
f"#{team_mod.team_id}, but it already belongs to that team.")
return BadRequestTeamMessageResponse(
"This user already belongs to the team.",
TeamResponseStatus.ALREADY_REGISTERED.value)
if TeamDatabaseClient.get_team_invite(team_mod.team_id,
invite_data.email) is not None:
cls.logger().info(
f"Mod #{team_mod.id} tried to invite an user already invited to team #{team_mod.team_id}"
)
return BadRequestTeamMessageResponse(
"This user was already invited to join the team.",
TeamResponseStatus.ALREADY_INVITED.value)
invite_token = Authenticator.generate_team_invitation()
new_invite = TeamInvite(team_id=team_mod.team_id,
email=invite_data.email,
token=invite_token)
try:
TeamDatabaseClient.add_invite(new_invite)
team = TeamDatabaseClient.get_team_by_id(team_mod.team_id)
DatabaseClient.commit()
cls.logger().info(
f"New invitation for {new_invite.email} to join team #{team_mod.team_id}, by user #"
f"{team_mod.id}.")
email_data = TeamInvitationEmailDTO(
email=invite_data.email,
team_name=team.name,
inviter_name=team_mod.username,
token=invite_token,
message_template=EmailService.team_invitation_message)
EmailService.send_email(email_data)
NotificationService.notify_team_invitation(new_invite, team_mod.id)
cls.logger().info(
f"Team #{team_mod.team_id} invitation email sent to {new_invite.email}."
)
except IntegrityError:
DatabaseClient.rollback()
cls.logger().error(
f"Couldn't invite user {new_invite.email} to team #{team_mod.team_id}."
)
return UnsuccessfulTeamMessageResponse(
"Couldn't invite user to team.")
else:
return SuccessfulTeamMessageResponse(
"User invited.", TeamResponseStatus.INVITED.value)