server/lib/minicron/alert/sms.rb
require 'twilio-ruby'
module Minicron
module Alert
# Allows the sending of SMS alerts via Twilio
class SMS
# Used to set up on the twilio client
def initialize
# Get an instance of the twilio client
@client = Twilio::REST::Client.new(
Minicron.config['alerts']['sms']['twilio']['account_sid'],
Minicron.config['alerts']['sms']['twilio']['auth_token']
)
end
# Return the message for an alert
#
# @option options [Minicron::Hub::Model::Job] job a job instance
# @option options [String] kind 'fail' or 'miss'
# @option options [Integer, nil] schedule_id only applies to 'miss' alerts
# @option options [Integer, nil] execution_id only used by 'fail' alerts
# @option options [Integer] job_id used to look up the job name for the alert message
# @option options [Time] expected_at when the schedule was expected to execute
# @option options [String] medium the medium to send the alert via
def get_message(options = {})
case options[:kind]
when 'miss'
"minicron alert - job missed!\nJob ##{options[:job_id]} failed to execute at its expected time: #{options[:expected_at]}"
when 'fail'
"minicron alert - job failed!\nExecution ##{options[:execution_id]} of Job ##{options[:job_id]} failed"
else
raise Minicron::ArgumentError, "The kind '#{options[:kind]} is not supported!"
end
end
# Send an sms alert
#
# @param from [String]
# @param to [String]
# @param message [String]
def send(from, to, message)
@client.account.messages.create(
from: from,
to: to,
body: message
)
end
end
end
end