DocGen

  this.generateDocuments = function() {
    self.updateOrder();
    self.isGenerating(true);

    $.each(self.selectedPack().documents(), function(key, doc) {
      if (doc.generateDocument() === true) {
        self.documentPayload.push(doc);
      }
    });

    $.each(self.documentPayload(), function(key, doc) {
      doc.isGenerating(true);
      self.generateDocument(doc);
      doc.isGenerating(false);
      doc.isGenerated(true);
    });
  }
  
  this.generateDocument = function(doc) {
    $.ajax({
      beforeSend: function() {
        self.isGenerating(true);
      },
      url: doc.url(),
      type: 'GET',
      contentType: 'application/json',
      data: true,
      success: function(response) {
        if (response.data) {
          doc.isGenerating(false);
          doc.isGenerated(true);
        }
      },
      async: true
    });
  }