Class: SmoothOperator::Associations::AssociationReflection

Inherits:
Reflection
  • Object
show all
Defined in:
lib/smooth_operator/associations/association_reflection.rb

Instance Attribute Summary collapse

Attributes inherited from Reflection

#klass, #name, #options

Instance Method Summary collapse

Methods inherited from Reflection

#plural_name, #single_name

Constructor Details

#initialize(association, related_reflection, options) ⇒ AssociationReflection

Returns a new instance of AssociationReflection.



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# File 'lib/smooth_operator/associations/association_reflection.rb', line 9

def initialize(association, related_reflection, options)
  super(association, options)

  @related_reflection, @macro = related_reflection, options[:macro]
end

Instance Attribute Details

#macro ⇒ Object (readonly)

Returns the value of attribute macro.



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# File 'lib/smooth_operator/associations/association_reflection.rb', line 7

def macro
  @macro
end

#related_reflection ⇒ Object (readonly)

Returns the value of attribute related_reflection.



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# File 'lib/smooth_operator/associations/association_reflection.rb', line 7

def related_reflection
  @related_reflection
end

Instance Method Details

#belongs_to? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/smooth_operator/associations/association_reflection.rb', line 55

def belongs_to?
  macro == :belongs_to
end

#collection? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/smooth_operator/associations/association_reflection.rb', line 59

def collection?
  has_many?
end

#foreign_key ⇒ Object 



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# File 'lib/smooth_operator/associations/association_reflection.rb', line 19

def foreign_key
  @foreign_key ||= options[:foreign_key] || foreign_key_default
end

#has_many? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/smooth_operator/associations/association_reflection.rb', line 47

def has_many?
  macro == :has_many
end

#has_one? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/smooth_operator/associations/association_reflection.rb', line 51

def has_one?
  macro == :has_one
end

#primary_key ⇒ Object 



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# File 'lib/smooth_operator/associations/association_reflection.rb', line 15

def primary_key
  @primary_key ||= options[:primary_key] || :id
end

#primary_key_of(object) ⇒ Object 



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# File 'lib/smooth_operator/associations/association_reflection.rb', line 43

def primary_key_of(object)
  object.send(primary_key)
end

#rails_serialization? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/smooth_operator/associations/association_reflection.rb', line 63

def rails_serialization?
  options[:rails_serialization] == true
end

#set_foreign_key(object, id) ⇒ Object 



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# File 'lib/smooth_operator/associations/association_reflection.rb', line 33

def set_foreign_key(object, id)
  setter = "#{foreign_key}="

  if object.respond_to?(setter)
    object.send(setter, id)
  elsif object.respond_to?("send_to_representative")
    object.send_to_representative(setter, id)
  end
end

#set_relational_keys(origin, destination) ⇒ Object 



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# File 'lib/smooth_operator/associations/association_reflection.rb', line 23

def set_relational_keys(origin, destination)
  return nil if options[:standalone] == true

  if has_many? || has_one?
    set_foreign_key(destination, primary_key_of(origin))
  elsif belongs_to?
    set_foreign_key(origin, primary_key_of(destination))
  end
end