У меня есть критерий mongoid categories
, и мне нужно преобразовать в массив. Я использую categories.to_a
, но это не работает, и всегда критерий mongoid повторяется на .map
, он выполняет .find
новый запрос.
Как я могу это исправить?
def self.mapOffers (array, user)
array.map { |u|
{
:id => u.id.to_s,
:name => u.name,
:description => u.description,
:price => u.price,
:url => u.url,
:categories => Category.mapCategories(u.categories.to_a, user),
:picture => u.picture.url,
:accepts_cash => u.accepts_cash_transactions,
:location => {
:longitude => u.longitude,
:latitude => u.latitude,
:street => u.street,
:neighborhood => u.neighborhood,
:number => u.number,
:zip => u.zip,
:city => u.city,
:state => u.state,
:complement => u.complement,
:country => u.country,
},
:fixedMeetingPoint => u.fixedMeetingPoint,
:meetingPoint => {
:street => u.meetingPointStreet,
:neighborhood => u.meetingPointNeighborhood,
:number => u.meetingPointNumber,
:zip => u.meetingPointZip,
:city => u.meetingPointCity,
:state => u.meetingPointState,
:complement => u.meetingPointComplement,
:country => u.meetingPointCountry,
:latitude => u.meetingPointLatitude,
:longitude => u.meetingPointLongitude,
},
:notes => u.notes,
}}
end
def self.mapCategories (array, user)
array.map { |u| {
:id => u.id.to_s,
:name => u.name,
:selected => !user.nil? && u.users.include?(user),
:picture => u.picture.url,
}}
end