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1package paroxayte.be.fdc.search;
2
3import com.fasterxml.jackson.annotation.JsonFormat;
4import com.fasterxml.jackson.annotation.JsonGetter;
5import com.fasterxml.jackson.databind.JsonNode;
6import com.fasterxml.jackson.databind.ObjectMapper;
7import com.fasterxml.jackson.databind.node.ObjectNode;
8
9import paroxayte.util.Json;
10
11import java.util.List;
12
13public final class SearchRequest implements Json {
14
15  public final String brandOwner;
16  public final String generalSearchInput;
17  public final List<String> includeDataTypeList;
18  public final List<String> ingredients;
19  @JsonFormat(shape = JsonFormat.Shape.STRING)
20  public final int pageNumber;
21  @JsonFormat(shape = JsonFormat.Shape.STRING)
22  public final boolean requireAllWords;
23  public final SortDirection sortDirection;
24  public final SortField sortField;
25
26  public SearchRequest( String brandOwner
27               , String generalSearchInput
28               , List<String> includeDataTypeList
29               , List<String> ingredients
30               , int pageNumber
31               , boolean requireAllWords
32               , SortDirection sortDirection
33               , SortField sortField
34               ) {
35    this.brandOwner = brandOwner;
36    this.generalSearchInput = generalSearchInput;
37    this.includeDataTypeList = includeDataTypeList;
38    this.ingredients = ingredients;
39    this.pageNumber = pageNumber;
40    this.requireAllWords = requireAllWords;
41    this.sortDirection = sortDirection;
42    this.sortField = sortField;
43  }
44
45  @JsonGetter("sortDirection")
46  private String fmtSortDirection() {
47    switch(sortDirection) {
48      case ASCENDING : return "asc";
49      case DESCENDING : return "desc";
50      default : throw new IllegalStateException("unreachable case");
51    }
52  }
53
54  @JsonGetter("sortField")
55  private String fmtSortField() {
56    switch(sortField) {
57      case DESCRIPTION : return "lowercaseDescription.keyword";
58      case TYPE : return "dataType.keyword";
59      case DATE : return "publishedDate";
60      case FDC_ID : return "fdcId";
61      default : throw new IllegalStateException("unreachable case");
62    }
63  }
64
65  // injects api key durring serialization from FDC_TOKEN env
66  @Override
67  public JsonNode toJson() {
68    var mapper = new ObjectMapper();
69    var json = (ObjectNode)mapper.valueToTree(this);
70    json.put("api_key", System.getenv("FDC_TOKEN"));
71    return json;
72  }
73
74}