Class: CommandTower::Messaging::Execution::Adapters::Sms::Adapter

Inherits:
Object
  • Object
show all
Defined in:
app/services/command_tower/messaging/execution/adapters/sms/adapter.rb

Constant Summary collapse

E164 = 
/\A\+[1-9]\d{1,14}\z/
RETRYABLE_HTTP_STATUSES = 
[408, 429, 500, 502, 503, 504].freeze
AUTH_HTTP_STATUSES = 
[401, 403].freeze

Instance Method Summary collapse

Constructor Details

#initialize(http_client: nil, configuration: nil) ⇒ Adapter

Returns a new instance of Adapter.



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# File 'app/services/command_tower/messaging/execution/adapters/sms/adapter.rb', line 18

def initialize(http_client: nil, configuration: nil)
  @http_client = http_client
  @configuration = configuration || Configuration.new
end

Instance Method Details

#call(request:) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'app/services/command_tower/messaging/execution/adapters/sms/adapter.rb', line 23

def call(request:)
  raise ArgumentError, "request must be an AdapterRequest" unless request.is_a?(AdapterRequest)
  rendered = request.rendered
  unless rendered.is_a?(Rendering::RenderedSmsPayload)
    return AdapterResult.build(outcome: :terminal_failure, error_code: "render_failed")
  end

  unless @configuration.sms_configured?
    return AdapterResult.build(outcome: :terminal_failure, error_code: "adapter_unconfigured")
  end

  to = rendered.recipient_address.to_s
  unless to.match?(E164)
    return AdapterResult.build(outcome: :terminal_failure, error_code: "invalid_recipient")
  end

  begin
    response = client.create_message(
      to:,
      body: rendered.body,
      from: @configuration.use_messaging_service? ? nil : @configuration.from_number,
      messaging_service_sid: @configuration.use_messaging_service? ? @configuration.messaging_service_sid : nil,
    )
    map_response(response)
  rescue Timeout::Error, Net::OpenTimeout, Net::ReadTimeout
    AdapterResult.build(outcome: :retryable_failure, error_code: "twilio_transient")
  rescue Errno::ECONNREFUSED, Errno::ECONNRESET, Errno::EHOSTUNREACH, Errno::ENETUNREACH, SocketError
    AdapterResult.build(outcome: :retryable_failure, error_code: "twilio_transient")
  rescue StandardError
    AdapterResult.build(outcome: :retryable_failure, error_code: "twilio_transient")
  end
end