sdk.product = (function(){
  var product = {}

  product.fetch_collection = function(opt){
    $.ajax({
      method: "GET",
      url: sdk.path("Search.API/1.2", "search.json"),
      data: { format: "full", gallery: opt.gallery_id },
      success: opt.success,
      error: opt.error,
    })
  }
  
  // https://gist.github.com/fanfare/2d25d1b36944188948ff
  product.item = function(opt){
    $.ajax({
      method: "GET",
      url: sdk.path("Item.API/1.0", "item/" + data.code + ".json"),
      success: opt.success,
      error: opt.error,
    })
  }
  
  return product
})()