Htykuut

I have found multiple samples on querying an index like:

results = indexClient.Documents.Search<Hotel>("budget", parameters);

However I cant find anything when working with facets. How do you work with the SearchServiceClient and facets?

In the search service explorer it would be something like:

&facet=Group

With result:

{

    "@odata.context": "https://xxx-dev.search.windows.net/indexes('influencers')/$metadata#docs",

    "@search.facets": {

        "Group@odata.type": "#Collection(Microsoft.Azure.Search.V2017_11_11.QueryResultFacet)",

        "Group": [

            {

                "count": 426,

                "value": "Gaming"

            },

            {

                "count": 388,

                "value": "Action Sports"

            },

            {

                "count": 379,

                "value": "Music"

            },

            {

                "count": 378,

                "value": "Sport"

            }

        ]

    },

    "value": [

        {

            "@search.score": 1,

            "id": "fc4b1200-fb91-4fe0-a251-beb351ee2988",

            "FirstName": "Chase",

            "LastName": "Powell",

            "Mobile": "500-0545772",

            "Country": "Sweden",

            "Group": "Music",

            "SubGroups": [

                "Jazz",

                "Electronic Dance",

                "Rock Music",

                "Pop",

                "Techno",

                "Indie Rock",

                "Dubstep"

            ]

        },

        {

            "@search.score": 1,

            "id": "131f3d54-9b36-4b60-bb38-4d412bcc1682",

            "FirstName": "Ian",

            "LastName": "Bryant",

            "Mobile": "236-3224487",

            "Country": "Denmark",

            "Group": "Gaming",

            "SubGroups": [

                "World of Warcraft ",

                "Counter-Strike",

                "League of Legends"

            ]

        }

However I cant find anything when working with facets. How do you work with the SearchServiceClient and facets?

We could look into the Azure search demo source code to get the answer.
The following is the snippet code from the Azure search demo.

SearchParameters sp = new SearchParameters()    

{    

    ...

    Select = new List<String>() {"id", "agency", "posting_type",...},

    ....

    // Add facets    

    Facets = new List<String>() { "business_title", "posting_type", "level", "salary_range_from,interval:50000" },



};

// Add filtering



string filter = null;

if (businessTitleFacet != "")

filter = "business_title eq '" + businessTitleFacet + "'";

if (postingTypeFacet != "")



  {

    if (filter != null)

    filter += " and ";

    filter += "posting_type eq '" + postingTypeFacet + "'";



  }

 ....

 sp.Filter = filter;

 _indexClient.Documents.Search(searchText, sp);