function updateFilter()

in hq/public/javascripts/app.js [37:55]

• 18 lines of code
• 4 McCabe index (conditional complexity)

    function updateFilter() {
      const filterTerm = filterInput.val();
      if (filterTerm === '') {
        filterIcon.html("search");
      } else {
        filterIcon.html("close");
      }
      accountContainers.css('display', 'block');
      if (filterTerm) {
        const nonMatching = accountContainers.filter(function(i, el) {
          const accountContainer = $(el);
          const matchesNumber = accountContainer.find('.accounts__account-number').text().includes(filterTerm);
          const matchesName = accountContainer.find('.accounts__account-heading').text().toLowerCase().includes(filterTerm);
          // we want accounts that do not match either category
          return !matchesNumber && !matchesName;
        });
        nonMatching.css('display', 'none');
      }
    }