1/**
2 * Used with testSearchSuggestions.
3 * Returns a set of pre-defined suggestions for given prefixes.
4 */
5
6function handleRequest(request, response) {
7  let query = request.queryString.match(/^query=(.*)$/)[1];
8  query = decodeURIComponent(query).replace(/\+/g, " ");
9
10  let suggestMap = {
11    "f":       ["facebook", "fandango", "frys", "forever 21", "fafsa"],
12    "fo":      ["forever 21", "food network", "fox news", "foothill college", "fox"],
13    "foo":     ["food network", "foothill college", "foot locker", "footloose", "foo fighters"],
14    "foo ":    ["foo fighters", "foo bar", "foo bat", "foo bay"],
15    "foo b":   ["foo bar", "foo bat", "foo bay"],
16    "foo ba":  ["foo bar", "foo bat", "foo bay"],
17    "foo bar": ["foo bar"]
18  };
19
20  let suggestions = suggestMap[query];
21  if (!suggestions)
22    suggestions = [];
23  suggestions = [query, suggestions];
24
25  /*
26   * Sample result:
27   * ["foo",["food network","foothill college","foot locker",...]]
28   */
29  response.setHeader("Content-Type", "text/json", false);
30  response.setHeader("Cache-Control", "no-cache", false);
31  response.write(JSON.stringify(suggestions));
32}
33