update()

in app/src/app/pages/explore/explore.component.ts [80:127]

• 36 lines of code
• 10 McCabe index (conditional complexity)

  update(upd: boolean = true) {
    if (!this.params || !this.params.query) { return; }

    const query = JSON.stringify(this.jsonParser.parse(this.params.query));
    const sort  = (this.params.sort !== '')
      ? JSON.stringify(this.jsonParser.parse(this.params.sort))
      : '{}';
    const project  = (this.params.project !== '')
      ? JSON.stringify(this.jsonParser.parse(this.params.project))
      : '{}';
    if (!query || !sort) { return ; }

    if (upd) {
      this.router.navigate([], {
        relativeTo:  this.activatedRoute,
        queryParams: this.params
      });
    }

    // Set loading status
    this.loading.content = true;
    this.loading.count = true;

    // Reset status
    this.items = [];
    this.count.total = 0;

    // Load Content
    this.mongoDb.query(this.server, this.database, this.collection, query, project, sort, this.params.skip, this.params.limit)
      .subscribe((res: any) => {
        this.loading.content = false;

        if (res.ok) {
          this.items = res.results;
        }
      });

    // Count documents
    this.mongoDb.count(this.server, this.database, this.collection, query)
      .subscribe((res: any) => {
        this.loading.count = false;

        if (res.ok) {
          this.count.total = res.count;
          this.count.start = this.params.skip;
        }
      });
  }