Module: Croods::Resource::JsonSchema::Links::Collection

Defined in:
lib/croods/resource/json_schema/links/collection.rb

Class Method Summary collapse

Class Method Details

.definition(attribute) ⇒ Object 



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# File 'lib/croods/resource/json_schema/links/collection.rb', line 46

def definition(attribute)
  definition = Definition.schema(attribute)

  {
    anyOf: [{ type: ['array'], items: definition }, definition]
  }
end

.filters(resource) ⇒ Object 



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# File 'lib/croods/resource/json_schema/links/collection.rb', line 22

def filters(resource)
  filters = {}

  resource.filters.each do |attribute|
    unless resource.model.has_attribute?(attribute.name)
      attribute.name = "#{attribute.name}_id"
    end

    filters[attribute.name] = definition(attribute)
  end

  filters
end

.link(resource, action = nil) ⇒ Object 



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# File 'lib/croods/resource/json_schema/links/collection.rb', line 9

def link(resource, action = nil)
  href = resource.collection_path
  href += "/#{action.name}" if action

  {
    href: href,
    method: action&.method&.upcase || 'GET',
    rel: 'instances',
    schema: schema(resource),
    targetSchema: target_schema(resource)
  }
end

.properties(resource) ⇒ Object 



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# File 'lib/croods/resource/json_schema/links/collection.rb', line 36

def properties(resource)
  properties = {}

  resource.pagination_params.each do |attribute|
    properties[attribute.name] = definition(attribute)
  end

  properties.merge(filters(resource))
end

.required(resource) ⇒ Object 



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# File 'lib/croods/resource/json_schema/links/collection.rb', line 54

def required(resource)
  collection_properties = resource.filters +
                          resource.pagination_params

  collection_properties.reject(&:null).map(&:name)
end

.schema(resource) ⇒ Object 



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# File 'lib/croods/resource/json_schema/links/collection.rb', line 61

def schema(resource)
  {
    additionalProperties: false,
    properties: properties(resource),
    required: required(resource),
    type: ['object']
  }
end

.target_schema(resource) ⇒ Object 



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# File 'lib/croods/resource/json_schema/links/collection.rb', line 70

def target_schema(resource)
  {
    anyOf: [
      { type: ['array'], items: resource.ref },
      { '$ref': '#/definitions/error' }
    ]
  }
end