Class: TheCity::ApiWriter

Inherits:
Object
  • Object
show all
Defined in:
lib/writers/api_writer.rb

Overview

This adapter is the standard for all saving objects.

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#error_messages ⇒ Object (readonly)

Returns the value of attribute error_messages.



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# File 'lib/writers/api_writer.rb', line 5

def error_messages
  @error_messages
end

#response_code ⇒ Object (readonly)

Returns the value of attribute response_code.



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# File 'lib/writers/api_writer.rb', line 5

def response_code
  @response_code
end

Instance Method Details

#delete_object ⇒ Object

Deletes this object.

Returns:

  • True or ID on success, otherwise false.



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# File 'lib/writers/api_writer.rb', line 41

def delete_object
  success = true

  if @url_data_delete_path.nil?
    @error_messages = ["DELETE not implemented for #{self.class.to_s}"]
    return false
  end

  begin
    # @url_data_path should be the same as :put if this object is already
    # setup and mapped to an object that exists
    response = TheCity::admin_request(:delete, @url_data_delete_path)           
    success = response.code == 204 ? true : false # No content but is a success
  rescue Exception => e  
    @error_messages = e.message.split(',')
    success = false
  end 

  return success
end

#save_object ⇒ Object

Saves this object.

Returns:

  • True or ID on success, otherwise false.



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# File 'lib/writers/api_writer.rb', line 10

def save_object
  @url_data_params ||= {}
  success = true

  if @url_data_path.nil?
    @error_messages = ["#{@url_action.to_s.upcase} not implemented for #{self.class.to_s}"]
    return false
  end

  if @updatable_fields and !@updatable_fields.empty?
    fields_to_remove = @url_data_params.keys - @updatable_fields  
    fields_to_remove.each { |ftr| @url_data_params.delete(ftr) }
  end

  begin
    response = TheCity::admin_request(@url_action, @url_data_path, nil, @url_data_params.to_json)   
    @response_code = response.code
    # No content but is a success
    success = response.code == 204 ? {'success' => true} : JSON.parse(response.body)  
  rescue Exception => e  
    @error_messages = e.message.split(',')
    success = false
  end 

  return success
end