Class: Banacle::Slack::Attachment

Inherits:
Struct
  • Object
show all
Defined in:
lib/banacle/slack.rb

Defined Under Namespace

Classes: ValidationError

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ Attachment

Returns a new instance of Attachment.



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# File 'lib/banacle/slack.rb', line 51

def initialize(*args)
  super
  self.set_default!
  self.validate!
  self
end

Instance Attribute Details

#actions ⇒ Object

Returns the value of attribute actions

Returns:

  • (Object) —

    the current value of actions



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# File 'lib/banacle/slack.rb', line 47

def actions
  @actions
end

#attachment_type ⇒ Object

Returns the value of attribute attachment_type

Returns:

  • (Object) —

    the current value of attachment_type



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# File 'lib/banacle/slack.rb', line 47

def attachment_type
  @attachment_type
end

#callback_id ⇒ Object

Returns the value of attribute callback_id

Returns:

  • (Object) —

    the current value of callback_id



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# File 'lib/banacle/slack.rb', line 47

def callback_id
  @callback_id
end

#color ⇒ Object

Returns the value of attribute color

Returns:

  • (Object) —

    the current value of color



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# File 'lib/banacle/slack.rb', line 47

def color
  @color
end

#fallback ⇒ Object

Returns the value of attribute fallback

Returns:

  • (Object) —

    the current value of fallback



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# File 'lib/banacle/slack.rb', line 47

def fallback
  @fallback
end

#text ⇒ Object

Returns the value of attribute text

Returns:

  • (Object) —

    the current value of text



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# File 'lib/banacle/slack.rb', line 47

def text
  @text
end

Instance Method Details

#as_json ⇒ Object 



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# File 'lib/banacle/slack.rb', line 81

def as_json
  self.to_h.tap { |h| h[:actions] = h[:actions].map(&:as_json) }
end

#set_default! ⇒ Object 



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# File 'lib/banacle/slack.rb', line 58

def set_default!
  self.text ||= ''
  self.fallback ||= ''
  self.callback_id ||= ''
  self.color ||= ''
  self.attachment_type ||= ''
  self.actions ||= []
end

#validate! ⇒ Object 



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# File 'lib/banacle/slack.rb', line 67

def validate!
  %i(text fallback callback_id color attachment_type).each do |label|
    unless self.send(label).is_a?(String)
      raise ValidationError.new("#{attr} must be String")
    end
  end

  self.actions.each do |a|
    unless a.is_a?(Slack::Action)
      raise ValidationError.new("One of actions #{a.inspect} must be Slack::Action")
    end
  end
end