addSelectedItem()

in ee/app/assets/javascripts/projects/settings/access_dropdown.js [149:214]
56 lines of code
15 McCabe index (conditional complexity)

  addSelectedItem(selectedItem) {
    let itemToAdd = {};

    let index = -1;
    let alreadyAdded = false;
    const selectedItems = this.getAllSelectedItems();

    // Compare IDs based on selectedItem.type
    selectedItems.forEach((item, i) => {
      let comparator;
      switch (selectedItem.type) {
        case LEVEL_TYPES.ROLE:
          comparator = LEVEL_ID_PROP.ROLE;
          // If the item already exists, just use it
          if (item[comparator] === selectedItem.id) {
            alreadyAdded = true;
          }
          break;
        case LEVEL_TYPES.GROUP:
          comparator = LEVEL_ID_PROP.GROUP;
          break;
        case LEVEL_TYPES.USER:
          comparator = LEVEL_ID_PROP.USER;
          break;
        default:
          break;
      }

      if (selectedItem.id === item[comparator]) {
        index = i;
      }
    });

    if (alreadyAdded) {
      return;
    }

    if (index !== -1 && selectedItems[index]._destroy) {
      delete selectedItems[index]._destroy;
      return;
    }

    itemToAdd.type = selectedItem.type;

    if (selectedItem.type === LEVEL_TYPES.USER) {
      itemToAdd = {
        user_id: selectedItem.id,
        name: selectedItem.name || '_name1',
        username: selectedItem.username || '_username1',
        avatar_url: selectedItem.avatar_url || '_avatar_url1',
        type: LEVEL_TYPES.USER,
      };
    } else if (selectedItem.type === LEVEL_TYPES.ROLE) {
      itemToAdd = {
        access_level: selectedItem.id,
        type: LEVEL_TYPES.ROLE,
      };
    } else if (selectedItem.type === LEVEL_TYPES.GROUP) {
      itemToAdd = {
        group_id: selectedItem.id,
        type: LEVEL_TYPES.GROUP,
      };
    }

    this.items.push(itemToAdd);
  }