name-tag.component.ts

  getDirtyStopwords(): boolean {

    // a swl that is not in rswl
    // a swl that is not in rswl AND not custom stopwords
    const newUserGeneratedStopWordLiss: DTOStopWords[] = this.lens.stopWordLists.filter(swl => {
      const rootMirror: DTOStopWordsRoot = this.lens.rootStopWords.find(rswl => rswl.uuid === swl.uuid);
      return !rootMirror && swl.name !== 'Custom Stop Words';
    });

    if (newUserGeneratedStopWordLiss.length > 0) {
      return true;
    }

    // a rswl that is missing from swl
    const missingRoots: DTOStopWordsRoot[] = this.lens.rootStopWords.filter(rswl => {
      const match: DTOStopWords = this.lens.stopWordLists.find(swl => swl.uuid === rswl.uuid);
      return !match;
    });

    if (missingRoots.length > 0) {
      return true;
    }

    // if changewords exists on any of the active stop words
    const foundNewChangeWords: DTOStopWordsRoot = this.lens.stopWordLists.find(swl => {
      if (!!swl && Object.keys(swl.changeWords).length > 0) {
        return true;
      }
    });

    if (!!foundNewChangeWords) {
      return  true;
    }

    return false;
  }