Class: SimpleAMS::Adapters::JSONAPI::Collection

Inherits:
SimpleAMS::Adapters::JSONAPI show all
Defined in:
lib/simple_ams/adapters/jsonapi.rb

Constant Summary

Constants inherited from SimpleAMS::Adapters::JSONAPI

DEFAULT_OPTIONS

Instance Attribute Summary collapse

Attributes inherited from SimpleAMS::Adapters::JSONAPI

#document

Instance Method Summary collapse

Methods inherited from SimpleAMS::Adapters::JSONAPI

#data, #embedded_relation_data_for, #embedded_relation_links_for, #fields, #forms, #relationships, #transform_key

Constructor Details

#initialize(folder, options = {}) ⇒ Collection

Returns a new instance of Collection.



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# File 'lib/simple_ams/adapters/jsonapi.rb', line 136

def initialize(folder, options = {})
  @folder = folder
  @adapter = folder.adapter.value
  @options = options
end

Instance Attribute Details

#adapter ⇒ Object (readonly)

Returns the value of attribute adapter.



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# File 'lib/simple_ams/adapters/jsonapi.rb', line 134

def adapter
  @adapter
end

#folder ⇒ Object (readonly)

Returns the value of attribute folder.



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# File 'lib/simple_ams/adapters/jsonapi.rb', line 134

def folder
  @folder
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/simple_ams/adapters/jsonapi.rb', line 134

def options
  @options
end

Instance Method Details

#as_json ⇒ Object 



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# File 'lib/simple_ams/adapters/jsonapi.rb', line 142

def as_json
  hash = {
    data: documents
  }
  hash.merge!(meta: metas) unless metas.empty?
  hash.merge!(links: links) unless links.empty?
  hash.merge!(included: included) unless included.empty?

  hash
end

#documents ⇒ Object 



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# File 'lib/simple_ams/adapters/jsonapi.rb', line 153

def documents
  @included = []
  folder.map  do |document|
    doc = adapter.new(document, options).as_json
    @included << doc[:included]
    doc[:data]
  end || []
end

#included ⇒ Object 



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# File 'lib/simple_ams/adapters/jsonapi.rb', line 162

def included
  (@included || []).flatten
end

#links ⇒ Object 



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# File 'lib/simple_ams/adapters/jsonapi.rb', line 172

def links
  @links ||= folder.links.each_with_object({}) do |link, hash|
    hash[transform_key(link.name)] = link.value
  end
end

#metas ⇒ Object 



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# File 'lib/simple_ams/adapters/jsonapi.rb', line 166

def metas
  @metas ||= folder.metas.each_with_object({}) do |meta, hash|
    hash[transform_key(meta.name)] = meta.value
  end
end