Exception: Peddler::Error

Inherits:
StandardError
  • Object
show all
Defined in:
lib/peddler/error.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(msg = nil, response = nil) ⇒ Error

Returns a new instance of Error.



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# File 'lib/peddler/error.rb', line 47

def initialize(msg = nil, response = nil)
  @response = response
  super(msg)
end

Instance Attribute Details

#response ⇒ Object (readonly)

Returns the value of attribute response.



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# File 'lib/peddler/error.rb', line 5

def response
  @response
end

Class Method Details

.build(response) ⇒ Object 



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# File 'lib/peddler/error.rb', line 9

def build(response)
  payload = JSON.parse(response)

  if payload.key?("error")
    class_name = normalize_class_name(payload["error"])
    message = payload["error_description"]
  elsif payload.key?("errors")
    class_name = normalize_class_name(payload.dig("errors", 0, "code"))
    message = payload.dig("errors", 0, "message")
  else
    return
  end

  klass = if Errors.const_defined?(class_name)
    Errors.const_get(class_name)
  else
    Errors.const_set(
      class_name,
      Class.new(Error),
    )
  end

  klass.new(message, response)
rescue NameError
  # Do nothing if code cannot be converted to a class name
end