Function model

lib/Model.js:154–202

()

  var model = function () {
      var instance, i;

      var data = arguments.length > 1 ? arguments : arguments[0];

      if (Array.isArray(opts.keys) && Array.isArray(data)) {
          if (data.length == opts.keys.length) {
              var data2 = {};
              for (i = 0; i < opts.keys.length; i++) {
                  data2[opts.keys[i]] = data[i++];
              }

              return createInstance(data2, { isShell: true });
          }
          else {
              var err = new Error('Model requires ' + opts.keys.length + ' keys, only ' + data.length + ' were provided');
              err.model = opts.table;

              throw err;
          }
      }
      else if (typeof data === "number" || typeof data === "string") {
          var data2 = {};
          data2[opts.keys[0]] = data;

          return createInstance(data2, { isShell: true });
      } else if (typeof data === "undefined") {
          data = {};
      }

      var isNew = false;

      for (i = 0; i < opts.keys.length; i++) {
          if (!data.hasOwnProperty(opts.keys[i])) {
              isNew = true;
              break;
          }
      }

      if (keyProperties.length != 1 || (keyProperties.length == 1 && keyProperties[0].type != 'serial')) {
        isNew = true;
      }

      return createInstance(data, {
          is_new: isNew,
          autoSave: opts.autoSave,
          cascadeRemove: opts.cascadeRemove
      });
  };

  model.allProperties = allProperties;
  model.properties    = opts.properties;