Async whilst

asyc.coffee

@loop: (method, data, callback) ->
    results = []
    data.pageNumber ?= 1
    @[method] data, (err, res) =>
      # totalResults = res?.totalNumberOfElements
      # numberOfElements = res?.numberOfElements
      totalPages = parseInt(res[0]?.result?.totalPages)
      results.push res[0]?.result?.resultSet
      async.whilst ->
        return data.pageNumber isnt totalPages

      , (cb) =>
        ++data.pageNumber
        @[method] data, (e, r) ->
          results.push r[0]?.result?.resultSet
          return cb err


      , (err) ->
        console.log 'done', results.length
        return callback err, results
        

API.loop 'getDatalogs', data, callback