issue-node-common.js

const issueUtils = {
  addTag: function (tag) {
    if (this.hasTag(tag)) {
      return;
    }
    const existingTags = this.getExistingTags();
    existingTags.push(tag);
    this.setTags(existingTags);
  },
  removeTag: function (tag) {
    if (!this.hasTag(tag)) {
      return;
    }
    const existingTags = this.getExistingTags();
    const index = existingTags.indexOf(tag);
    if (index > -1) {
      // only splice array when item is found
      existingTags.splice(index, 1); // 2nd parameter means remove one item only
    }
    this.setTags(existingTags);
  },
  setTags: function (tags) {
    this.getTagInput().value = tags.join(", ");
  },
  hasTag: function (tag) {
    return this.getExistingTags().includes(tag);
  },
  getTagInput: function () {
    return document.getElementById("edit-taxonomy-vocabulary-9-und");
  },
  getExistingTags: function () {
    const tagInput = this.getTagInput();
    return tagInput.value
      .split(", ")
      .map((tag) => tag.trim())
      .filter((tag) => tag.length > 0);
  },
};
export { issueUtils };