Class: Snm::Fcm::Notification

Inherits:
Object
  • Object
show all
Defined in:
lib/snm/fcm.rb

Class Method Summary collapse

Class Method Details

.configuration ⇒ Object 



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# File 'lib/snm/fcm.rb', line 18

def self.configuration
  @configuration ||= Configuration.new
end

.configure {|configuration| ... } ⇒ Object

Yields:



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# File 'lib/snm/fcm.rb', line 22

def self.configure(&block)
  yield(configuration)
end

.deliver(data = {}) ⇒ Object 



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# File 'lib/snm/fcm.rb', line 26

def self.deliver data={}
  raise 'Data is missing' if data.nil?

  response = HTTP.headers("Content-Type"=> "application/json", "Authorization"=> "Bearer #{get_access_token}").post("https://fcm.googleapis.com/v1/projects/#{Notification.configuration.project_id}/messages:send", json: data)
  JSON.parse(response.body)
end

.get_access_token ⇒ Object 



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# File 'lib/snm/fcm.rb', line 33

def self.get_access_token
  access_token = Notification.configuration.snm_fcm_redis.get('access_token')
  if access_token.nil?
    scope = 'https://www.googleapis.com/auth/cloud-platform'
    authorizer = Google::Auth::ServiceAccountCredentials.make_creds(
      json_key_io: File.open(Notification.configuration.credentails_file_path),
      scope: scope
    )
    access_token = authorizer.fetch_access_token!['access_token']
    Notification.configuration.snm_fcm_redis.setex('access_token', 3599, access_token)
  end
  access_token
end

.setup ⇒ Object 



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# File 'lib/snm/fcm.rb', line 47

def self.setup
  file = File.read(Notification.configuration.credentails_file_path)
  data_hash = JSON.parse(file)
  Notification.configuration.project_id = data_hash["project_id"]
  Notification.configuration.snm_fcm_redis = Redis.new(url: Notification.configuration.redis_endpoint)
end