Module: Toast::ConfigDSL::DefaultHandlers

Included in:
Association, Collection, Expose, Single
Defined in:
lib/toast/config_dsl/default_handlers.rb

Instance Method Summary collapse

Instance Method Details

#canonical_delete_handler ⇒ Object 



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# File 'lib/toast/config_dsl/default_handlers.rb', line 50

def canonical_delete_handler
  lambda do |model, uri_params|
    model.destroy
  end
end

#canonical_get_handler ⇒ Object 



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# File 'lib/toast/config_dsl/default_handlers.rb', line 26

def canonical_get_handler
  lambda do |model, uri_params|
    model
  end
end

#canonical_patch_handler ⇒ Object 



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# File 'lib/toast/config_dsl/default_handlers.rb', line 32

def canonical_patch_handler
  lambda do |model, payload, uri_params|
    model.update payload
  end
end

#collection_get_handler(model_class, coll_name) ⇒ Object 



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# File 'lib/toast/config_dsl/default_handlers.rb', line 20

def collection_get_handler model_class, coll_name
  lambda do |uri_params|
    model_class.send(coll_name)
  end
end

#collection_post_handler(model_class) ⇒ Object 



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# File 'lib/toast/config_dsl/default_handlers.rb', line 38

def collection_post_handler model_class
  lambda do |payload, uri_params|
    model_class.create payload
  end
end

#plural_assoc_get_handler(assoc_name) ⇒ Object 



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# File 'lib/toast/config_dsl/default_handlers.rb', line 2

def plural_assoc_get_handler assoc_name
  lambda do |source, uri_params|
    source.send(assoc_name)
  end
end

#plural_assoc_link_handler(assoc_name) ⇒ Object 



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# File 'lib/toast/config_dsl/default_handlers.rb', line 63

def plural_assoc_link_handler assoc_name
  lambda do |source, target, uri_params|
    source.send(assoc_name) << target
  end
end

#plural_assoc_post_handler(assoc_name) ⇒ Object 



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# File 'lib/toast/config_dsl/default_handlers.rb', line 44

def plural_assoc_post_handler assoc_name
  lambda do |source, payload, uri_params|
    source.send(assoc_name).create payload
  end
end

#plural_assoc_unlink_handler(name) ⇒ Object 



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# File 'lib/toast/config_dsl/default_handlers.rb', line 78

def plural_assoc_unlink_handler name
  lambda do |source, target, uri_params|
    source.send(name).delete(target)
  end
end

#single_get_handler(model_class, single_name) ⇒ Object 



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# File 'lib/toast/config_dsl/default_handlers.rb', line 14

def single_get_handler model_class, single_name
  lambda do |uri_params|
    model_class.send(single_name)
  end
end

#singular_assoc_get_handler(assoc_name) ⇒ Object 



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# File 'lib/toast/config_dsl/default_handlers.rb', line 8

def singular_assoc_get_handler assoc_name
  lambda do |source, uri_params|
    source.send(assoc_name)
  end
end

#singular_assoc_link_handler(assoc_name) ⇒ Object 



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# File 'lib/toast/config_dsl/default_handlers.rb', line 56

def singular_assoc_link_handler assoc_name
  lambda do |source, target, uri_params|
    source.send("#{assoc_name}=", target)
    source.save
  end
end

#singular_assoc_unlink_handler(assoc_name) ⇒ Object 



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# File 'lib/toast/config_dsl/default_handlers.rb', line 69

def singular_assoc_unlink_handler assoc_name
  lambda do |source, target, uri_params|
    if source.send(assoc_name) == target
      source.send("#{assoc_name}=", nil)
      source.save
    end
  end
end