jam-cloud/ruby/lib/jam_ruby/models/notification.rb

1694 lines
61 KiB
Ruby

module JamRuby
class Notification < ApplicationRecord
@@log = Logging.logger[Notification]
self.primary_key = 'id'
default_scope { order('created_at DESC') }
belongs_to :target_user, :class_name => "JamRuby::User", :foreign_key => "target_user_id"
belongs_to :source_user, :class_name => "JamRuby::User", :foreign_key => "source_user_id"
belongs_to :band, :class_name => "JamRuby::Band", :foreign_key => "band_id"
belongs_to :music_session, :class_name => "JamRuby::MusicSession", :foreign_key => "music_session_id"
belongs_to :lesson_session, :class_name => "JamRuby::LessonSession", :foreign_key => "lesson_session_id"
belongs_to :recording, :class_name => "JamRuby::Recording", :foreign_key => "recording_id"
belongs_to :jam_track_right, :class_name => "JamRuby::JamTrackRight", :foreign_key => "jam_track_right_id"
belongs_to :jam_track_mixdown_package, :class_name => "JamRuby::JamTrackMixdownPackage", :foreign_key => "jam_track_mixdown_package_id"
validates :target_user, :presence => true
validates :message, length: {minimum: 1, maximum: 400}, no_profanity: true, if: :text_message?
validate :different_source_target, if: :text_message?
validate :same_school_protection
def same_school_protection
if source_user && target_user
if !source_user.is_platform_instructor && !target_user.is_platform_instructor
if source_user.school_id != target_user.school_id
errors.add(:target_user, ValidationMessages::CAN_ONLY_CHAT_SAME_SCHOOL)
end
end
end
end
def different_source_target
unless target_user_id.nil? || source_user_id.nil?
errors.add(:target_user, ValidationMessages::DIFFERENT_SOURCE_TARGET) if target_user_id == source_user_id
end
end
def index(user_id)
Notification.where(:target_user_id => user_id).limit(50)
end
def created_date
self.created_at.nil? ? Time.now.getutc.iso8601.to_s : self.created_at.getutc.iso8601.to_s
end
def photo_url
unless self.source_user.nil?
self.source_user.photo_url
end
end
# used for persisted notifications
def formatted_msg
# target_user, band, session, recording, invitation, join_request = nil
source_user, band, session = nil
unless self.source_user_id.nil?
source_user = User.find(self.source_user_id)
end
unless self.band_id.nil?
band = Band.find(self.band_id)
end
unless self.session_id.nil?
session = MusicSession.find_by_id(self.session_id)
# remove all notifications related to this session if it's not found
if session.nil?
Notification.where("(session_id = '#{self.session_id}')").delete_all
end
end
self.class.format_msg(self.description, {:user => source_user, target: target_user, :band => band, :session => session, purpose: purpose, student_directed: student_directed, msg: message})
end
# TODO: MAKE ALL METHODS BELOW ASYNC SO THE CLIENT DOESN'T BLOCK ON NOTIFICATION LOGIC
# TODO: ADD TESTS FOR THIS CLASS
class << self
@@mq_router = MQRouter.new
@@message_factory = MessageFactory.new
################### HELPERS ###################
def notified?(music_session, notification_type)
Notification.where("session_id=? AND description=?", music_session, notification_type).count != 0
end
def retrieve_friends(connection, user_id)
friend_ids = []
connection.exec("SELECT f.friend_id as friend_id FROM friendships f WHERE f.user_id = $1", [user_id]) do |friend_results|
friend_results.each do |friend_result|
friend_ids.push(friend_result['friend_id'])
end
end
return friend_ids
end
def retrieve_user_followers(connection, user_id)
follower_ids = []
connection.exec("SELECT u.user_id as follower_id FROM follows f WHERE f.followable_id = $1", [user_id]) do |follower_results|
follower_results.each do |follower_result|
follower_ids.push(follower_result['follower_id'])
end
end
return follower_ids
end
def retrieve_friends_not_in_session(connection, user_id, session_id)
ids = retrieve_friends(connection, user_id)
connection.exec("SELECT c.user_id as musician_id FROM connections c WHERE c.music_session_id = $1", [session_id]) do |musicians|
musicians.each do |musician_result|
# remove users who are in the session
ids.reject! {|item| item == musician_result['musician_id']}
end
end
return ids
end
def retrieve_friends_and_followers(connection, user_id)
ids = retrieve_friends(connection, user_id)
ids.concat(retrieve_user_followers(connection, user_id))
ids.uniq! {|id| id}
return ids
end
def retrieve_friends_and_followers_not_in_session(connection, user_id, session_id)
ids = retrieve_friends_and_followers(connection, user_id)
connection.exec("SELECT c.user_id as musician_id FROM connections c WHERE c.music_session_id = $1", [session_id]) do |musicians|
musicians.each do |musician_result|
# remove users who are in the session
ids.reject! {|item| item == musician_result['musician_id']}
end
end
return ids
end
def format_msg(description, options)
user = options[:user]
band = options[:band]
session = options[:session]
purpose = options[:purpose]
student_directed = options[:student_directed]
msg = options[:msg]
name, band_name = ""
unless user.nil?
name = user.name
else
name = "Someone"
end
if !band.nil?
band_name = band.name
end
case description
# friend notifications
when NotificationTypes::FRIEND_UPDATE
return "#{name} is now "
when NotificationTypes::FRIEND_REQUEST
return "#{name} has sent you a friend request."
when NotificationTypes::FRIEND_REQUEST_ACCEPTED
return "#{name} has accepted your friend request."
when NotificationTypes::NEW_USER_FOLLOWER
return "#{name} is now following you on JamKazam."
when NotificationTypes::NEW_BAND_FOLLOWER
return "#{name} is now following your band #{band.name} on JamKazam."
# session notifications
when NotificationTypes::SESSION_INVITATION
return "You have been invited to join a session by #{name}."
when NotificationTypes::JOIN_REQUEST
return "#{name} has requested to join your session."
when NotificationTypes::JOIN_REQUEST_APPROVED
return "#{name} has approved your request to join the session."
when NotificationTypes::JOIN_REQUEST_REJECTED
return "We're sorry, but you cannot join the session at this time."
when NotificationTypes::SESSION_JOIN
return "#{name} has joined the session."
when NotificationTypes::SESSION_DEPART
return "#{name} has left the session."
when NotificationTypes::MUSICIAN_SESSION_JOIN
return "#{name} is now in a session."
when NotificationTypes::BAND_SESSION_JOIN
return "#{band_name} is now in a session."
when NotificationTypes::SCHEDULED_SESSION_INVITATION
return "You have been invited to a future session by #{name}."
when NotificationTypes::SCHEDULED_SESSION_RSVP
return "#{name} would like to play in a session you have scheduled."
when NotificationTypes::SCHEDULED_SESSION_RSVP_APPROVED
return "Your RSVP to a scheduled session has been approved!"
when NotificationTypes::SCHEDULED_SESSION_RSVP_CANCELLED
return "A musician has cancelled an RSVP to your session."
when NotificationTypes::SCHEDULED_SESSION_RSVP_CANCELLED_ORG
return "The session organizer has cancelled your RSVP to this session."
when NotificationTypes::SCHEDULED_SESSION_CANCELLED
return "The session organizer has cancelled this session."
when NotificationTypes::SCHEDULED_SESSION_RESCHEDULED
return "The following session has been rescheduled."
when NotificationTypes::SCHEDULED_SESSION_REMINDER_DAY
return "A session to which you have RSVPd will begin in one hour, so get ready to play!"
when NotificationTypes::SCHEDULED_SESSION_REMINDER_UPCOMING
return "A session to which you have RSVPd will begin in one hour, so get ready to play!"
when NotificationTypes::SCHEDULED_SESSION_REMINDER_IMMINENT
return "A session to which you have RSVPd is scheduled to start in 5 minutes!"
when NotificationTypes::SCHEDULED_SESSION_COMMENT
return "New message about session."
when NotificationTypes::JAM_TRACK_SIGN_COMPLETE
return "JamTrack is ready for download."
# recording notifications
when NotificationTypes::MUSICIAN_RECORDING_SAVED
return "#{name} has made a new recording."
when NotificationTypes::BAND_RECORDING_SAVED
return "#{band.name} has made a new recording."
when NotificationTypes::RECORDING_STARTED
return "#{name} has started a recording."
when NotificationTypes::RECORDING_ENDED
return "#{name} has stopped recording."
when NotificationTypes::RECORDING_MASTER_MIX_COMPLETE
return "One of your recordings has been mastered and mixed and is ready to share."
when NotificationTypes::RECORDING_STREAM_MIX_COMPLETE
return "One of your recordings has a stream mix available and is ready to share."
# band notifications
when NotificationTypes::BAND_INVITATION
return "You have been invited to join the band #{band_name}."
when NotificationTypes::BAND_INVITATION_ACCEPTED
return "#{name} has accepted your band invitation to join #{band_name}."
when NotificationTypes::LESSON_MESSAGE
notification_msg = 'Lesson Changed'
if purpose == 'requested'
notification_msg = 'You have received a lesson request'
elsif purpose == 'accept'
notification_msg = 'Your lesson request is confirmed!'
elsif purpose == 'declined'
notification_msg = "We're sorry your lesson request has been declined."
elsif purpose == 'canceled'
notification_msg = "Your lesson request has been canceled."
elsif purpose == 'counter'
if student_directed
notification_msg = "Instructor has proposed a different time for your lesson."
else
notification_msg = "Student has proposed a different time for your lesson."
end
elsif purpose == 'reschedule'
'A lesson reschedule has been requested'
elsif purpose == 'chat'
notification_msg = "Lesson Message: #{msg}"
end
return notification_msg
when NotificationTypes::SCHEDULED_JAMCLASS_INVITATION
if student_directed
"You have been scheduled to take a JamClass with #{user.name}."
else
"You have been scheduled to teach a JamClass to #{user.name}"
end
else
return description
end
end
def send_friend_update(user_id, online, connection)
friend_ids = retrieve_friends(connection, user_id)
unless friend_ids.empty?
user = User.find(user_id)
online_msg = online ? "online." : "offline."
notification_msg = format_msg(NotificationTypes::FRIEND_UPDATE, {:user => user}) + online_msg
msg = @@message_factory.friend_update(
user.id,
user.photo_url,
online,
notification_msg
)
@@mq_router.publish_to_friends(friend_ids, msg, user_id)
end
end
def send_friend_request(friend_request_id, user_id, friend_id)
user = User.find(user_id)
friend = User.find(friend_id)
notification = Notification.new
notification.description = NotificationTypes::FRIEND_REQUEST
notification.source_user_id = user_id
notification.target_user_id = friend_id
notification.friend_request_id = friend_request_id
notification.save
notification_msg = format_msg(notification.description, {:user => user})
if friend.online?
msg = @@message_factory.friend_request(
friend.id,
friend_request_id,
user.photo_url,
notification_msg,
notification.id,
notification.created_date
)
@@mq_router.publish_to_user(friend_id, msg)
else
begin
UserMailer.friend_request(friend, notification_msg, friend_request_id).deliver_now
rescue => e
@@log.error("Unable to send FRIEND_REQUEST email to offline user #{friend.email} #{e}")
end
end
notification
end
def send_friend_request_accepted(user_id, friend_id)
friend = User.find(friend_id)
user = User.find(user_id)
notification = Notification.new
notification.description = NotificationTypes::FRIEND_REQUEST_ACCEPTED
notification.source_user_id = friend_id
notification.target_user_id = user_id
notification.save
notification_msg = format_msg(notification.description, {:user => friend})
if user.online?
msg = @@message_factory.friend_request_accepted(
user.id,
friend.photo_url,
notification_msg,
notification.id,
notification.created_date
)
@@mq_router.publish_to_user(user.id, msg)
else
begin
UserMailer.friend_request_accepted(user, notification_msg).deliver_now
rescue => e
@@log.error("Unable to send FRIEND_REQUEST_ACCEPTED email to offline user #{user.email} #{e}")
end
end
end
def send_new_user_follower(follower, user)
notification = Notification.new
notification.description = NotificationTypes::NEW_USER_FOLLOWER
notification.source_user_id = follower.id
notification.target_user_id = user.id
notification.save
notification_msg = format_msg(notification.description, {:user => follower})
if follower.id != user.id
if user.online?
msg = @@message_factory.new_user_follower(
user.id,
follower.photo_url,
notification_msg,
notification.id,
notification.created_date
)
@@mq_router.publish_to_user(user.id, msg)
else
begin
UserMailer.new_user_follower(user, notification_msg).deliver_now
rescue => e
@@log.error("Unable to send NEW_USER_FOLLOWER email to offline user #{user.email} #{e}")
end
end
end
end
def send_lesson_message(purpose, lesson_session, student_directed, msg = nil)
notification = Notification.new
notification.description = NotificationTypes::LESSON_MESSAGE
notification.student_directed = student_directed
if !student_directed
notification.source_user_id = lesson_session.student.id
notification.target_user_id = lesson_session.teacher.id
else
notification.source_user_id = lesson_session.teacher.id
notification.target_user_id = lesson_session.student.id
end
notification.purpose = purpose
notification.session_id = lesson_session.music_session.id
notification.lesson_session_id = lesson_session.id
notification_msg = format_msg(NotificationTypes::LESSON_MESSAGE, {purpose: purpose, msg: msg})
if purpose == 'chat'
notification.message = msg
end
notification.save
# receiver_id, sender_photo_url, sender_name, sender_id, msg, clipped_msg, notification_id, created_at
message = @@message_factory.lesson_message(
notification.target_user.id,
notification.source_user.resolved_photo_url,
notification.source_user.name,
notification.source_user.id,
notification_msg,
notification.id,
notification.session_id,
notification.created_date,
notification.student_directed,
notification.purpose,
notification.lesson_session_id
)
@@mq_router.publish_to_user(notification.target_user.id, message)
end
def send_new_band_follower(follower, band)
band.band_musicians.each.each do |bm|
notification = Notification.new
notification.description = NotificationTypes::NEW_BAND_FOLLOWER
notification.source_user_id = follower.id
notification.target_user_id = bm.user_id
notification.band_id = band.id
notification.save
notification_msg = format_msg(notification.description, {:user => follower, :band => band})
# this protects against sending the notification to a band member who decides to follow the band
if follower.id != bm.user.id
if bm.user.online?
msg = @@message_factory.new_band_follower(
bm.user_id,
follower.photo_url,
notification_msg,
notification.id,
notification.created_date
)
@@mq_router.publish_to_user(bm.user_id, msg)
else
begin
UserMailer.new_band_follower(bm.user, notification_msg).deliver_now
rescue => e
@@log.error("Unable to send NEW_BAND_FOLLOWER email to offline user #{bm.user.email} #{e}")
end
end
end
end
end
def send_session_invitation(receiver, sender, session_id)
notification = Notification.new
notification.description = NotificationTypes::SESSION_INVITATION
notification.source_user_id = sender.id
notification.target_user_id = receiver.id
notification.session_id = session_id
notification.save
notification_msg = format_msg(NotificationTypes::SESSION_INVITATION, {:user => sender})
if receiver.online?
msg = @@message_factory.session_invitation(
receiver.id,
session_id,
notification_msg,
notification.id,
notification.created_date
)
@@mq_router.publish_to_user(receiver.id, msg)
else
begin
UserMailer.session_invitation(receiver, notification_msg).deliver_now
rescue => e
@@log.error("Unable to send SESSION_INVITATION email to user #{receiver.email} #{e}")
end
end
end
def send_session_ended(session_id)
return if session_id.nil? # so we don't query every notification in the system with a nil session_id
notifications = Notification.where(:session_id => session_id)
# publish to all users who have a notification for this session
# TODO: do this in BULK or in async block
notifications.each do |n|
msg = @@message_factory.session_ended(n.target_user_id, session_id)
@@mq_router.publish_to_user(n.target_user_id, msg)
end
Notification.where("(session_id = '#{session_id}')").delete_all
end
def send_join_request(music_session, join_request, text)
notification = Notification.new
notification.description = NotificationTypes::JOIN_REQUEST
notification.source_user_id = join_request.user.id
notification.target_user_id = music_session.creator.id
notification.session_id = music_session.id
notification.save
notification_msg = format_msg(notification.description, {:user => join_request.user})
msg = @@message_factory.join_request(
join_request.id,
music_session.id,
join_request.user.photo_url,
notification_msg,
notification.id,
notification.created_date
)
@@mq_router.publish_to_user(music_session.creator.id, msg)
end
def send_join_request_approved(music_session, join_request)
notification = Notification.new
notification.description = NotificationTypes::JOIN_REQUEST_APPROVED
notification.source_user_id = music_session.creator.id
notification.target_user_id = join_request.user.id
notification.session_id = music_session.id
notification.save
notification_msg = format_msg(notification.description, {:user => music_session.creator})
msg = @@message_factory.join_request_approved(
join_request.id,
music_session.id,
music_session.creator.photo_url,
notification_msg,
notification.id,
notification.created_date
)
@@mq_router.publish_to_user(join_request.user.id, msg)
end
def send_join_request_rejected(music_session, join_request)
notification = Notification.new
notification.description = NotificationTypes::JOIN_REQUEST_REJECTED
notification.source_user_id = music_session.creator.id
notification.target_user_id = join_request.user.id
notification.session_id = music_session.id
notification.save
notification_msg = format_msg(notification.description, {:user => music_session.creator})
msg = @@message_factory.join_request_rejected(
join_request.id,
music_session.id,
music_session.creator.photo_url,
notification_msg,
notification.id,
notification.created_date
)
@@mq_router.publish_to_user(join_request.user.id, msg)
end
def send_session_join(active_music_session, connection, user)
notification_msg = format_msg(NotificationTypes::SESSION_JOIN, {:user => user})
sessionMsg = @@message_factory.session_join(
active_music_session.id,
user.photo_url,
user.id,
notification_msg,
active_music_session.track_changes_counter,
connection.client_id,
MessageFactory::CLIENT_TARGET
)
userMsg = @@message_factory.session_join(
active_music_session.id,
user.photo_url,
user.id,
notification_msg,
active_music_session.track_changes_counter,
connection.client_id,
MessageFactory::USER_TARGET_PREFIX + user.id
)
@@mq_router.server_publish_to_session(active_music_session, sessionMsg, sender = {:client_id => connection.client_id})
@@mq_router.publish_to_user(user.id, userMsg, sender = {:client_id => connection.client_id})
end
def send_session_depart(active_music_session, client_id, user, recordingId)
notification_msg = format_msg(NotificationTypes::SESSION_DEPART, {:user => user})
msg = @@message_factory.session_depart(
active_music_session.id,
user.photo_url,
notification_msg,
recordingId,
active_music_session.track_changes_counter,
client_id,
user.id,
MessageFactory::CLIENT_TARGET
)
userMsg = @@message_factory.session_depart(
active_music_session.id,
user.photo_url,
notification_msg,
recordingId,
active_music_session.track_changes_counter,
client_id,
user.id,
MessageFactory::USER_TARGET_PREFIX + user.id
)
@@mq_router.server_publish_to_session(active_music_session, msg, sender = {:client_id => client_id})
@@mq_router.publish_to_user(user.id, userMsg, sender = {:client_id => client_id})
end
def send_tracks_changed(active_music_session)
msg = @@message_factory.tracks_changed(
active_music_session.id, active_music_session.track_changes_counter
)
@@mq_router.server_publish_to_session(active_music_session, msg)
end
# tell all your friends you joined a session
def send_musician_session_join(music_session, user)
# tell the creator's friends that they joined a session, because we changed Find session to show your friend's sessions
if music_session.creator.id == user.id || music_session.musician_access || music_session.fan_access
friends = Friendship.where(:friend_id => user.id)
user_followers = user.followers
# construct an array of User objects representing friends and followers
friend_users = friends.map { |fu| fu.user }
follower_users = user_followers.map { |uf| uf.user }
friends_and_followers = friend_users.concat(follower_users).uniq
# remove anyone in the session and invited musicians
friends_and_followers = friends_and_followers - music_session.unique_users - music_session.invited_musicians
notification_msg = format_msg(NotificationTypes::MUSICIAN_SESSION_JOIN, {:user => user})
friends_and_followers.each do |ff|
if ff.online?
notification = Notification.new
notification.description = NotificationTypes::MUSICIAN_SESSION_JOIN
notification.source_user_id = user.id
notification.target_user_id = ff.id
notification.session_id = music_session.id
notification.save
msg = @@message_factory.musician_session_join(
ff.id,
music_session.id,
user.photo_url,
music_session.fan_access,
music_session.musician_access,
music_session.approval_required,
notification_msg,
notification.id,
notification.created_date
)
@@mq_router.publish_to_user(ff.id, msg)
end
end
end
end
def send_jamclass_invitation_teacher(music_session, user)
return if music_session.nil? || user.nil?
teacher = target_user = user
student = source_user = music_session.creator
notification_msg = format_msg(NotificationTypes::SCHEDULED_JAMCLASS_INVITATION, {user: student, student_directed: false})
notification = Notification.new
notification.description = NotificationTypes::SCHEDULED_JAMCLASS_INVITATION
notification.source_user_id = source_user.id
notification.target_user_id = target_user.id
notification.session_id = music_session.id
notification.lesson_session_id = music_session.lesson_session.id
notification.student_directed = false
#notification.message = notification_msg
notification.save
if target_user.online
msg = @@message_factory.scheduled_jamclass_invitation(
target_user.id,
music_session.id,
source_user.photo_url,
notification_msg,
music_session.name,
music_session.pretty_scheduled_start(false),
notification.id,
notification.created_date,
notification.lesson_session.id
)
@@mq_router.publish_to_user(target_user.id, msg)
end
begin
#UserMailer.teacher_scheduled_jamclass_invitation(music_session.lesson_session.teacher, notification_msg, music_session).deliver_now
rescue => e
@@log.error("Unable to send SCHEDULED_JAMCLASS_INVITATION email to user #{music_session.lesson_session.teacher.email} #{e}")
end
end
def send_student_jamclass_invitation(music_session, user)
return if music_session.nil? || user.nil?
student = target_user = user
teacher = source_user = music_session.lesson_session.teacher
notification_msg = format_msg(NotificationTypes::SCHEDULED_JAMCLASS_INVITATION, {user: teacher, student_directed: true})
notification = Notification.new
notification.description = NotificationTypes::SCHEDULED_JAMCLASS_INVITATION
notification.source_user_id = source_user.id
notification.target_user_id = target_user.id
notification.session_id = music_session.id
notification.lesson_session_id = music_session.lesson_session.id
notification.student_directed = true
#notification.message = notification_msg
notification.save
if target_user.online
msg = @@message_factory.scheduled_jamclass_invitation(
target_user.id,
music_session.id,
source_user.photo_url,
notification_msg,
music_session.name,
music_session.pretty_scheduled_start(false),
notification.id,
notification.created_date,
notification.lesson_session_id
)
@@mq_router.publish_to_user(target_user.id, msg)
end
begin
#UserMailer.student_scheduled_jamclass_invitation(student, notification_msg, music_session).deliver_now
rescue => e
@@log.error("Unable to send SCHEDULED_JAMCLASS_INVITATION email to user #{student.email} #{e}")
end
end
def send_scheduled_session_invitation(music_session, user)
return if music_session.nil? || user.nil?
target_user = user
source_user = music_session.creator
notification = Notification.new
notification.description = NotificationTypes::SCHEDULED_SESSION_INVITATION
notification.source_user_id = source_user.id
notification.target_user_id = target_user.id
notification.session_id = music_session.id
notification.save
notification_msg = format_msg(notification.description, {:user => source_user, :session => music_session})
if target_user.online
msg = @@message_factory.scheduled_session_invitation(
target_user.id,
music_session.id,
source_user.photo_url,
notification_msg,
music_session.name,
music_session.pretty_scheduled_start(false),
notification.id,
notification.created_date
)
@@mq_router.publish_to_user(target_user.id, msg)
end
begin
UserMailer.scheduled_session_invitation(target_user, notification_msg, music_session).deliver_now
rescue => e
@@log.error("Unable to send SCHEDULED_SESSION_INVITATION email to user #{target_user.email} #{e}")
end
end
def send_scheduled_session_rsvp(music_session, user, instruments)
return if music_session.nil? || user.nil?
target_user = music_session.creator
source_user = user
return if target_user == source_user
instruments = [] if instruments.nil?
notification = Notification.new
notification.description = NotificationTypes::SCHEDULED_SESSION_RSVP
notification.source_user_id = source_user.id
notification.target_user_id = target_user.id
notification.session_id = music_session.id
notification.save
notification_msg = format_msg(notification.description, {:user => source_user, :session => music_session})
if target_user.online?
puts "ONLINE"
msg = @@message_factory.scheduled_session_rsvp(
target_user.id,
music_session.id,
source_user.photo_url,
notification_msg,
source_user.id,
instruments.join('|'),
music_session.name,
music_session.pretty_scheduled_start(false),
notification.id,
notification.created_date
)
@@mq_router.publish_to_user(target_user.id, msg)
end
begin
UserMailer.scheduled_session_rsvp(target_user, notification_msg, music_session).deliver_now
rescue => e
@@log.error("Unable to send SCHEDULED_SESSION_RSVP email to user #{target_user.email} #{e}")
end
end
def send_scheduled_session_rsvp_approved(music_session, user, instruments)
return if music_session.nil? || user.nil?
target_user = user
source_user = music_session.creator
return if target_user == source_user
instruments = [] if instruments.nil?
notification = Notification.new
notification.description = NotificationTypes::SCHEDULED_SESSION_RSVP_APPROVED
notification.source_user_id = source_user.id
notification.target_user_id = target_user.id
notification.session_id = music_session.id
notification.save
notification_msg = format_msg(notification.description, {:session => music_session})
if target_user.online?
msg = @@message_factory.scheduled_session_rsvp_approved(
target_user.id,
music_session.id,
notification_msg,
music_session.name,
music_session.pretty_scheduled_start(false),
notification.id,
notification.created_date
)
@@mq_router.publish_to_user(target_user.id, msg)
end
begin
UserMailer.scheduled_session_rsvp_approved(target_user, notification_msg, music_session).deliver_now
rescue => e
@@log.error("Unable to send SCHEDULED_SESSION_RSVP_APPROVED email to user #{target_user.email} #{e}")
end
end
def send_scheduled_session_rsvp_cancelled(music_session, user)
return if music_session.nil? || user.nil?
target_user = music_session.creator
source_user = user
notification = Notification.new
notification.description = NotificationTypes::SCHEDULED_SESSION_RSVP_CANCELLED
notification.source_user_id = source_user.id
notification.target_user_id = target_user.id
notification.session_id = music_session.id
notification.save
notification_msg = format_msg(notification.description, {:session => music_session})
if target_user.online?
msg = @@message_factory.scheduled_session_rsvp_cancelled(
target_user.id,
music_session.id,
notification_msg,
music_session.name,
music_session.pretty_scheduled_start(false),
notification.id,
notification.created_date
)
@@mq_router.publish_to_user(target_user.id, msg)
end
begin
UserMailer.scheduled_session_rsvp_cancelled(target_user, notification_msg, music_session).deliver_now
rescue => e
@@log.error("Unable to send SCHEDULED_SESSION_RSVP_CANCELLED email to user #{target_user.email} #{e}")
end
end
def send_scheduled_session_rsvp_cancelled_org(music_session, user)
return if music_session.nil? || user.nil?
target_user = user
source_user = music_session.creator
notification = Notification.new
notification.description = NotificationTypes::SCHEDULED_SESSION_RSVP_CANCELLED_ORG
notification.source_user_id = source_user.id
notification.target_user_id = target_user.id
notification.session_id = music_session.id
notification.save
notification_msg = format_msg(notification.description, {:session => music_session})
if target_user.online?
msg = @@message_factory.scheduled_session_rsvp_cancelled_org(
target_user.id,
music_session.id,
notification_msg,
music_session.name,
music_session.pretty_scheduled_start(false),
notification.id,
notification.created_date
)
@@mq_router.publish_to_user(target_user.id, msg)
end
begin
UserMailer.scheduled_session_rsvp_cancelled_org(target_user, notification_msg, music_session).deliver_now
rescue => e
@@log.error("Unable to send SCHEDULED_SESSION_RSVP_CANCELLED_ORG email to user #{target_user.email} #{e}")
end
end
def send_scheduled_session_cancelled(music_session)
return if music_session.nil?
rsvp_requests = RsvpRequest.index(music_session)
target_users = rsvp_requests.where(:canceled => false).map { |r| r.user }
# remove the creator from the array
target_users = target_users.uniq - [music_session.creator]
target_users.each do |target_user|
source_user = music_session.creator
notification = Notification.new
notification.description = NotificationTypes::SCHEDULED_SESSION_CANCELLED
notification.source_user_id = source_user.id
notification.target_user_id = target_user.id
notification.session_id = music_session.id
notification.save
notification_msg = format_msg(notification.description, {:session => music_session})
if target_user.online?
msg = @@message_factory.scheduled_session_cancelled(
target_user.id,
music_session.id,
notification_msg,
music_session.name,
music_session.pretty_scheduled_start(false),
notification.id,
notification.created_date
)
@@mq_router.publish_to_user(target_user.id, msg)
end
begin
UserMailer.scheduled_session_cancelled(target_user, notification_msg, music_session).deliver_now
rescue => e
@@log.error("Unable to send SCHEDULED_SESSION_CANCELLED email to user #{target_user.email} #{e}")
end
end
end
def send_scheduled_session_rescheduled(music_session)
return if music_session.nil?
rsvp_requests = RsvpRequest.index(music_session)
target_users = rsvp_requests.where(:canceled => false).map { |r| r.user }
pending_invites = music_session.pending_invitations
# remove the creator from the array
target_users = target_users.concat(pending_invites).uniq - [music_session.creator]
target_users.each do |target_user|
source_user = music_session.creator
notification = Notification.new
notification.description = NotificationTypes::SCHEDULED_SESSION_RESCHEDULED
notification.source_user_id = source_user.id
notification.target_user_id = target_user.id
notification.session_id = music_session.id
notification.save
notification_msg = format_msg(notification.description, {:session => music_session})
if target_user.online?
msg = @@message_factory.scheduled_session_rescheduled(
target_user.id,
music_session.id,
notification_msg,
music_session.name,
music_session.pretty_scheduled_start(false),
notification.id,
notification.created_date
)
@@mq_router.publish_to_user(target_user.id, msg)
end
begin
UserMailer.scheduled_session_rescheduled(target_user, notification_msg, music_session).deliver_now
rescue => e
@@log.error("Unable to send SCHEDULED_SESSION_RESCHEDULED email to offline user #{target_user.email} #{e}")
end
end
end
# Send session reminders to sessions that
# start in less than 24 hours, and haven't been
# notified for a particular interval yet:
def send_session_reminders
MusicSession.where("scheduled_start > NOW() AND scheduled_start <= (NOW()+INTERVAL '1 DAYS') AND lesson_session_id IS NULL").each do |candidate_session|
tm = candidate_session.scheduled_start
if (tm>(12.hours.from_now) && !notified?(candidate_session, NotificationTypes::SCHEDULED_SESSION_REMINDER_DAY))
# Send 24 hour reminders:
send_session_reminder_day(candidate_session)
elsif (tm<=(65.minutes.from_now) && tm>(15.minutes.from_now) && !notified?(candidate_session, NotificationTypes::SCHEDULED_SESSION_REMINDER_UPCOMING))
# Send 1 hour reminders:
send_session_reminder_upcoming(candidate_session)
elsif (tm<=(10.minutes.from_now) && !notified?(candidate_session, NotificationTypes::SCHEDULED_SESSION_REMINDER_IMMINENT))
# Send 5 minute reminders:
send_session_reminder_imminent(candidate_session)
end
end
end
def send_session_reminder_day(music_session)
send_session_reminder(music_session, NotificationTypes::SCHEDULED_SESSION_REMINDER_DAY) do |music_session, target_user, notification|
begin
UserMailer.scheduled_session_reminder_day(target_user, music_session).deliver_now
rescue => e
@@log.error("Unable to send SCHEDULED_SESSION_REMINDER_DAY email to user #{target_user.email} #{e}")
end
end
end
def send_session_reminder_upcoming(music_session)
send_session_reminder(music_session, NotificationTypes::SCHEDULED_SESSION_REMINDER_UPCOMING) do |music_session, target_user, notification|
begin
UserMailer.scheduled_session_reminder_upcoming(target_user, music_session).deliver_now
rescue => e
@@log.error("Unable to send SCHEDULED_SESSION_REMINDER_UPCOMING email to user #{target_user.email} #{e}")
end
end
end
def send_session_reminder_imminent(music_session)
send_session_reminder(music_session, NotificationTypes::SCHEDULED_SESSION_REMINDER_IMMINENT) do |music_session, target_user, notification|
if target_user.online?
msg = @@message_factory.scheduled_session_reminder(
target_user.id,
music_session.id,
format_msg(notification.description, {:session => music_session}),
music_session.name,
music_session.pretty_scheduled_start(false),
notification.id,
notification.created_date
)
@@mq_router.publish_to_user(target_user.id, msg)
end
end
end
# @param music_session - the session for which to send reminder
# @param reminder_type - the type of reminder; one of:
# => SCHEDULED_SESSION_REMINDER_DAY 24 hours
# => SCHEDULED_SESSION_REMINDER_UPCOMING 15 minutes
# => SCHEDULED_SESSION_REMINDER_IMMINENT 5 minutes (in-app)
def send_session_reminder(music_session, reminder_type)
raise ArgumentError, "Block required" unless block_given?
source_user = music_session.creator
rsvp_requests = RsvpRequest.index(music_session)
rsvp_requests.where(:canceled => false).each do |rsvp|
target_user = rsvp.user
notification = Notification.new
notification.description = reminder_type
notification.source_user_id = source_user.id
notification.target_user_id = target_user.id
notification.session_id = music_session.id
notification.save
yield(music_session, target_user, notification)
end
end
def send_scheduled_session_comment(music_session, creator, comment, send_to_cancelled = false)
return if music_session.nil? || creator.nil? || comment.blank?
rsvp_requests = RsvpRequest.index(music_session)
target_users = send_to_cancelled ? rsvp_requests.map { |r| r.user } : rsvp_requests.where(:canceled => false).map { |r| r.user }
target_users = target_users.concat([music_session.creator])
source_user = creator
pending_invites = music_session.pending_invitations
# remove the creator from the array
target_users = target_users.concat(pending_invites).uniq - [creator]
target_users.each do |target_user|
notification = Notification.new
notification.description = NotificationTypes::SCHEDULED_SESSION_COMMENT
notification.source_user_id = source_user.id
notification.target_user_id = target_user.id
notification.session_id = music_session.id
notification.save
notification_msg = format_msg(notification.description, {:session => music_session})
if target_user.online?
msg = @@message_factory.scheduled_session_comment(
target_user.id,
music_session.id,
target_user.photo_url,
notification_msg,
comment,
music_session.name,
music_session.pretty_scheduled_start(false),
notification.id,
notification.created_date
)
@@mq_router.publish_to_user(target_user.id, msg)
end
begin
UserMailer.scheduled_session_comment(target_user, source_user, notification_msg, comment, music_session).deliver_now
rescue => e
@@log.error("Unable to send SCHEDULED_SESSION_COMMENT email to user #{target_user.email} #{e}")
end
end
end
def send_band_session_join(music_session, band)
# if the session is private, don't send any notifications
if music_session.musician_access || music_session.fan_access
notification_msg = format_msg(NotificationTypes::BAND_SESSION_JOIN, {:band => band})
followers = band.followers.map { |bf| bf.user }
# do not send band session notifications to band members
followers = followers - band.users
followers.each do |f|
follower = f
notification = Notification.new
notification.band_id = band.id
notification.description = NotificationTypes::BAND_SESSION_JOIN
notification.target_user_id = follower.id
notification.session_id = music_session.id
notification.save
if follower.online?
msg = @@message_factory.band_session_join(
follower.id,
music_session.id,
band.photo_url,
music_session.fan_access,
music_session.musician_access,
music_session.approval_required,
notification_msg,
notification.id,
notification.created_date
)
@@mq_router.publish_to_user(follower.id, msg)
else
if music_session.fan_access && APP_CONFIG.send_join_session_email_notifications
begin
UserMailer.band_session_join(follower, notification_msg, music_session.id).deliver_now
rescue => e
@@log.error("Unable to send BAND_SESSION_JOIN email to user #{follower.email} #{e}")
end
end
end
end
end
end
def send_musician_recording_saved(recording)
user = recording.owner
friends = Friendship.where(:friend_id => user.id)
user_followers = user.followers
# construct an array of User objects representing friends and followers
friend_users = friends.map { |fu| fu.user }
follower_users = user_followers.map { |uf| uf.user }
friends_and_followers = friend_users.concat(follower_users).uniq
notification_msg = format_msg(NotificationTypes::MUSICIAN_RECORDING_SAVED, {:user => user})
friends_and_followers.each do |ff|
notification = Notification.new
notification.description = NotificationTypes::MUSICIAN_RECORDING_SAVED
notification.source_user_id = user.id
notification.target_user_id = ff.id
notification.recording_id = recording.id
notification.save
if ff.online?
msg = @@message_factory.musician_recording_saved(
ff.id,
recording.id,
user.photo_url,
notification_msg,
notification.id,
notification.created_date
)
@@mq_router.publish_to_user(ff.id, notification_msg)
else
begin
UserMailer.musician_recording_saved(ff, notification_msg).deliver_now
rescue => e
@@log.error("Unable to send MUSICIAN_RECORDING_SAVED email to user #{ff.email} #{e}")
end
end
end
end
def send_band_recording_saved(recording)
band = recording.band
notification_msg = format_msg(NotificationTypes::BAND_RECORDING_SAVED, {:band => band})
band.followers.each do |bf|
follower = bf.user
notification = Notification.new
notification.description = NotificationTypes::BAND_RECORDING_SAVED
notification.band_id = band.id
notification.target_user_id = follower.id
notification.recording_id = recording.id
notification.save
if follower.online?
msg = @@message_factory.band_recording_saved(
follower.id,
recording.id,
band.photo_url,
notification_msg,
notification.id,
notification.created_date
)
@@mq_router.publish_to_user(follower.id, notification_msg)
else
begin
UserMailer.band_recording_saved(follower, notification_msg).deliver_now
rescue => e
@@log.error("Unable to send BAND_RECORDING_SAVED email to user #{follower.email} #{e}")
end
end
end
end
def send_recording_started(music_session, user)
notification_msg = format_msg(NotificationTypes::RECORDING_STARTED, {:user => user})
music_session.users.each do |musician|
if musician.id != user.id
msg = @@message_factory.recording_started(
musician.id,
user.photo_url,
notification_msg
)
@@mq_router.publish_to_user(musician.id, msg)
end
end
end
def send_recording_ended(music_session, user)
notification_msg = format_msg(NotificationTypes::RECORDING_ENDED, {:user => user})
music_session.users.each do |musician|
if musician.id != user.id
msg = @@message_factory.recording_ended(
musician.id,
user.photo_url,
notification_msg
)
@@mq_router.publish_to_user(musician.id, msg)
end
end
end
def send_recording_master_mix_complete(recording)
# only people who get told about mixes are folks who claimed it... not everyone in the session
recording.claimed_recordings.each do |claimed_recording|
notification = Notification.new
notification.band_id = recording.band.id if recording.band
notification.recording_id = recording.id
notification.target_user_id = claimed_recording.user_id
notification.description = NotificationTypes::RECORDING_MASTER_MIX_COMPLETE
notification.save
notification_msg = format_msg(notification.description, {:band => recording.band})
msg = @@message_factory.recording_master_mix_complete(
claimed_recording.user_id,
recording.id,
claimed_recording.id,
notification.band_id,
notification_msg,
notification.id,
notification.created_date)
@@mq_router.publish_to_user(claimed_recording.user_id, msg)
end
end
def send_recording_stream_mix_complete(recording)
# only people who get told about mixes are folks who claimed it... not everyone in the session
recording.claimed_recordings.each do |claimed_recording|
notification = Notification.new
notification.band_id = recording.band.id if recording.band
notification.recording_id = recording.id
notification.target_user_id = claimed_recording.user_id
notification.description = NotificationTypes::RECORDING_STREAM_MIX_COMPLETE
notification.save
notification_msg = format_msg(notification.description, {:band => recording.band})
msg = @@message_factory.recording_stream_mix_complete(
claimed_recording.user_id,
recording.id,
claimed_recording.id,
notification.band_id,
notification_msg,
notification.id,
notification.created_date)
@@mq_router.publish_to_user(claimed_recording.user_id, msg)
end
end
def send_jam_track_sign_failed(jam_track_right)
notification = Notification.new
notification.jam_track_right_id = jam_track_right.id
notification.description = NotificationTypes::JAM_TRACK_SIGN_FAILED
notification.target_user_id = jam_track_right.user_id
notification.save!
msg = @@message_factory.jam_track_sign_failed(jam_track_right.user_id, jam_track_right.id)
@@mq_router.publish_to_user(jam_track_right.user_id, msg)
#@@mq_router.publish_to_all_clients(msg)
end
def send_jam_track_sign_complete(jam_track_right)
notification = Notification.new
notification.jam_track_mixdown_package = jam_track_right.id
notification.description = NotificationTypes::JAM_TRACK_SIGN_COMPLETE
notification.target_user_id = jam_track_right.user_id
notification.save!
msg = @@message_factory.jam_track_sign_complete(jam_track_right.user_id, jam_track_right.id)
@@mq_router.publish_to_user(jam_track_right.user_id, msg)
#@@mq_router.publish_to_all_clients(msg)
end
def send_mixdown_sign_failed(jam_track_mixdown_package)
notification = Notification.new
notification.jam_track_mixdown_package_id = jam_track_mixdown_package.id
notification.description = NotificationTypes::MIXDOWN_SIGN_FAILED
notification.target_user_id = jam_track_mixdown_package.jam_track_mixdown.user_id
notification.save!
msg = @@message_factory.mixdown_sign_failed(jam_track_mixdown_package.jam_track_mixdown.user_id, jam_track_mixdown_package.id)
@@mq_router.publish_to_user(jam_track_mixdown_package.jam_track_mixdown.user_id, msg)
end
def send_mixdown_sign_complete(jam_track_mixdown_package)
notification = Notification.new
notification.jam_track_mixdown_package_id = jam_track_mixdown_package.id
notification.description = NotificationTypes::MIXDOWN_SIGN_COMPLETE
notification.target_user_id = jam_track_mixdown_package.jam_track_mixdown.user_id
notification.save!
msg = @@message_factory.mixdown_sign_complete(jam_track_mixdown_package.jam_track_mixdown.user_id, jam_track_mixdown_package.id)
@@mq_router.publish_to_user(jam_track_mixdown_package.jam_track_mixdown.user_id, msg)
end
def send_client_update(product, version, uri, size)
msg = @@message_factory.client_update( product, version, uri, size)
@@mq_router.publish_to_all_clients(msg)
end
def send_reload(client_id)
msg = @@message_factory.reload(client_id)
if client_id == MessageFactory::ALL_NATIVE_CLIENTS
@@mq_router.publish_to_all_clients(msg)
else
@@mq_router.publish_to_client(client_id, msg)
end
end
def send_restart_application(client_id)
msg = @@message_factory.restart_application(client_id)
if client_id == MessageFactory::ALL_NATIVE_CLIENTS
@@mq_router.publish_to_all_clients(msg)
else
@@mq_router.publish_to_client(client_id, msg)
end
end
def send_stop_application(client_id)
msg = @@message_factory.stop_application(client_id)
if client_id == MessageFactory::ALL_NATIVE_CLIENTS
@@mq_router.publish_to_all_clients(msg)
else
@@mq_router.publish_to_client(client_id, msg)
end
end
def send_text_message(message, sender, receiver)
notification = Notification.new
notification.description = NotificationTypes::TEXT_MESSAGE
notification.message = message
notification.source_user_id = sender.id
notification.target_user_id = receiver.id if receiver
if notification.save
if receiver.online?
clip_at = 200
msg_is_clipped = message.length > clip_at
truncated_msg = message[0..clip_at - 1]
msg = @@message_factory.text_message(
receiver.id,
sender.photo_url,
sender.name,
sender.id,
truncated_msg,
msg_is_clipped,
notification.id,
notification.created_date)
@@mq_router.publish_to_user(receiver.id, msg)
else
begin
UserMailer.text_message(receiver, sender.id, sender.name, sender.resolved_photo_url, message).deliver_now
rescue => e
@@log.error("Unable to send TEXT_MESSAGE email to user #{receiver.email} #{e}")
end
end
end
notification
end
def send_band_invitation(band, band_invitation, sender, receiver)
notification = Notification.new
notification.band_id = band.id
notification.band_invitation_id = band_invitation.id
notification.description = NotificationTypes::BAND_INVITATION
notification.source_user_id = sender.id
notification.target_user_id = receiver.id
notification.save
notification_msg = format_msg(notification.description, {:band => band})
if receiver.online?
msg = @@message_factory.band_invitation(
receiver.id,
band_invitation.id,
band.id,
sender.photo_url,
notification_msg,
notification.id,
notification.created_date
)
@@mq_router.publish_to_user(receiver.id, msg)
else
begin
UserMailer.band_invitation(receiver, notification_msg).deliver_now
rescue => e
@@log.error("Unable to send BAND_INVITATION email to offline user #{receiver.email} #{e}")
end
end
end
def send_band_invitation_accepted(band, band_invitation, sender, receiver)
notification = Notification.new
notification.band_id = band.id
notification.description = NotificationTypes::BAND_INVITATION_ACCEPTED
notification.source_user_id = sender.id
notification.target_user_id = receiver.id
notification.save
notification_msg = format_msg(notification.description, {:user => sender, :band => band})
if receiver.online?
msg = @@message_factory.band_invitation_accepted(
receiver.id,
band_invitation.id,
sender.photo_url,
notification_msg,
notification.id,
notification.created_date
)
@@mq_router.publish_to_user(receiver.id, msg)
else
begin
UserMailer.band_invitation_accepted(receiver, notification_msg).deliver_now
rescue => e
@@log.error("Unable to send BAND_INVITATION_ACCEPTED email to offline user #{receiver.email} #{e}")
end
end
end
def send_musician_session_fresh(music_session, client_id, user)
msg = @@message_factory.musician_session_fresh(
music_session.id,
user.id,
user.name,
user.photo_url
)
@@mq_router.server_publish_to_session(music_session, msg, sender = {:client_id => client_id})
end
def send_musician_session_stale(music_session, client_id, user)
msg = @@message_factory.musician_session_stale(
music_session.id,
user.id,
user.name,
user.photo_url
)
@@mq_router.server_publish_to_session(music_session, msg, sender = {:client_id => client_id})
end
def send_download_available(user_id)
msg = @@message_factory.download_available
@@mq_router.publish_to_user(user_id, msg)
end
def send_source_up_requested(music_session, host, port, mount, source_user, source_pass, bitrate)
msg = @@message_factory.source_up_requested(music_session.id, host, port, mount, source_user, source_pass, bitrate)
@@mq_router.server_publish_to_session(music_session, msg)
end
def send_source_down_requested(music_session, mount)
msg = @@message_factory.source_down_requested(music_session.id, mount)
@@mq_router.server_publish_to_session(music_session, msg)
end
def send_source_up(music_session)
msg = @@message_factory.source_up(music_session.id)
@@mq_router.server_publish_to_everyone_in_session(music_session, msg)
end
def send_source_down(music_session)
msg = @@message_factory.source_down(music_session.id)
@@mq_router.server_publish_to_everyone_in_session(music_session, msg)
end
def send_subscription_message(type, id, body)
msg = @@message_factory.subscription_message(type, id, body)
@@mq_router.publish_to_subscription(type, id, msg)
end
end
private
def text_message?
description == 'TEXT_MESSAGE'
end
end
end