Class: Sublease::Lodger

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/sublease/lodger.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.belongs_to_sublease(tenant, options = {}) ⇒ Object

Establishes an ActiveRecord Association. Takes the same options as ActiveRecord::Associations::ClassMethods belong_to except it will ignore the dependent option in order to prevent destroying tenant on destruction of lodger. Validates presence of tenant id.



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# File 'app/models/sublease/lodger.rb', line 17

def belongs_to_sublease(tenant, options = {})
  belongs_to tenant.to_sym, options.delete(:dependent)

  before_validation -> {valid_sublease_change(tenant)}, on: :update

  validates "#{tenant}_id".to_sym, presence: true
  validate -> {valid_sublease_tenant(tenant)}

end

.delete(id_or_array) ⇒ Object

Overrides standard ActiveRecord::Relation delete to call destroy instead ensuring all callbacks are fired.



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# File 'app/models/sublease/lodger.rb', line 10

def delete(id_or_array)
  destroy(id_or_array)
end

Instance Method Details

#allow_sublease_change ⇒ Object

Allow the sublease to be changed if true. Returns true or false.



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# File 'app/models/sublease/lodger.rb', line 29

def allow_sublease_change
  @allow_sublease_change ||= false
end

#allow_sublease_change=(tf) ⇒ Object

Allows the sublease to be changed. Set using true or false.



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# File 'app/models/sublease/lodger.rb', line 34

def allow_sublease_change=(tf)
  @allow_sublease_change = tf.class == TrueClass ? true : false
end

#allow_sublease_change? ⇒ Boolean

Checks if the sublease can be changed. Returns true or false.

Returns:

  • (Boolean) 


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# File 'app/models/sublease/lodger.rb', line 39

def allow_sublease_change?
  allow_sublease_change
end

#delete ⇒ Object

Overrides standard object delete to call destroy instead ensuring all callbacks are fired.



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# File 'app/models/sublease/lodger.rb', line 44

def delete
  destroy
end