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Contents
module JsonapiCompliable
module Util
# Generate the options we end up passing to {{http://jsonapi-rb.org jsonapi-rb}}
# @api private
class RenderOptions
def self.generate(object, query_hash, overrides = {})
resolved = object.respond_to?(:resolve) ? object.resolve : object
inferrer = ::Hash.new do |h, k|
names = k.to_s.split('::')
klass = names.pop
h[k] = [*names, "Serializable#{klass}"].join('::').safe_constantize
end
fields = query_hash[:fields].dup
extra_fields = query_hash[:extra_fields]
# Ensure fields doesnt clobber extra fields
extra_fields.each do |k,v|
fields[k] = fields[k] + v if fields[k]
end
options = {}
options[:class] = inferrer
options[:include] = query_hash[:include]
options[:jsonapi] = resolved
options[:fields] = fields
options.merge!(overrides)
options[:meta] ||= {}
options[:expose] ||= {}
options[:expose][:extra_fields] = extra_fields
if object.respond_to?(:resolve_stats)
stats = object.resolve_stats
options[:meta][:stats] = stats unless stats.empty?
end
options
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems