public async Task <HttpResponseMessage> Get(string indexName, [FromUri] ExtendedSuggestionQueryModel suggestionQuery)
{
if (suggestionQuery == null || string.IsNullOrWhiteSpace(suggestionQuery.Search) || suggestionQuery.Search.Length < 3)
{
return(Request.CreateResponse(HttpStatusCode.BadRequest, "The search value should have at least 3 characters."));
}
var result = await _searchClient.SuggestAsync(indexName, suggestionQuery.MapToSuggestionQuery());
if (!result.IsSuccess)
{
return(Request.CreateResponse(result.StatusCode, result));
}
return(Request.CreateResponse(HttpStatusCode.OK, result));
}
public async Task <dynamic> SuggestTrustByName(string name)
{
var connection = ApiConnection.Create(_searchInstance, _key);
var client = new IndexQueryClient(connection);
Func <SuggestionResultRecord, ExpandoObject> processResult = r =>
{
dynamic retVal = new ExpandoObject();
retVal.Id = r.Properties["MATNumber"]?.ToString();
retVal.Text = r.Properties["TrustOrCompanyName"] as string;
return(retVal);
};
var response = await client.SuggestAsync(_index, new SuggestionQuery(name)
.SuggesterName("namesuggest")
.Fuzzy(false)
.Select("MATNumber")
.Select("TrustOrCompanyName")
.SearchField("TrustOrCompanyName")
.Top(10));
if (!response.IsSuccess)
{
throw new ApplicationException($"Azure Search trust suggestion error {response.Error.Code}: {response.Error.Message}");
}
var results = response.Body.Records;
var matches = (from r in results
select processResult(r));
dynamic ret = new ExpandoObject();
ret.Matches = matches;
return(ret);
}
public async Task <dynamic> SuggestSchoolByName(string name)
{
var connection = ApiConnection.Create(_searchInstance, _key);
var client = new IndexQueryClient(connection);
Func <SuggestionResultRecord, ExpandoObject> processResult = r =>
{
dynamic retVal = new ExpandoObject();
var postCode = r.Properties["Postcode"] as string;
var town = r.Properties["Town"] as string;
var schoolName = r.Properties["EstablishmentName"] as string;
retVal.Id = r.Properties["URN"]?.ToString();
if (!string.IsNullOrWhiteSpace(postCode) && !string.IsNullOrWhiteSpace(town)) // town and postcode
{
retVal.Text = $"{schoolName} ({town}, {postCode})";
}
else if (!string.IsNullOrWhiteSpace(postCode) && string.IsNullOrWhiteSpace(town)) // just postcode
{
retVal.Text = $"{schoolName} ({postCode})";
}
else if (string.IsNullOrWhiteSpace(postCode) && !string.IsNullOrWhiteSpace(town)) // just town
{
retVal.Text = $"{schoolName} ({town})";
}
else if (string.IsNullOrWhiteSpace(postCode) && string.IsNullOrWhiteSpace(town)
) // neither town nor post code
{
retVal.Text = schoolName;
}
if (r.Properties["EstablishmentStatus"].ToString() == "Closed")
{
retVal.Text += " (Closed)";
}
return(retVal);
};
var response = await client.SuggestAsync(_index, new SuggestionQuery(name)
.SuggesterName("nameSuggester")
.Fuzzy(false)
.Select("EstablishmentName")
.Select("URN")
.Select("Town")
.Select("Postcode")
.Select("EstablishmentStatus")
//.Filter("EstablishmentStatus eq 'Open'" +
// " and TypeOfEstablishment ne 'Higher Education Institutions'" +
// " and TypeOfEstablishment ne 'LA Nursery School'" +
// " and TypeOfEstablishment ne 'Other Independent School'" +
// " and TypeOfEstablishment ne 'Other Independent Special School'" +
// " and TypeOfEstablishment ne 'Welsh Establishment'" +
// " and TypeOfEstablishment ne 'Special Post 16 Institution'" +
// " and TypeOfEstablishment ne 'Sixth Form Centres'" +
// " and TypeOfEstablishment ne 'Service Childrens Education'" +
// " and TypeOfEstablishment ne 'Secure Units'" +
// " and TypeOfEstablishment ne 'Offshore Schools'" +
// " and TypeOfEstablishment ne 'Institution funded by other Government Department'" +
// " and TypeOfEstablishment ne 'Free Schools - 16-19'" +
// " and TypeOfEstablishment ne 'British Schools Overseas'" +
// " and TypeOfEstablishment ne 'Academy 16-19 Sponsor Led'" +
// " and TypeOfEstablishment ne 'Academy 16-19 Converter'" +
// " and StatutoryLowAge ne '16'" +
// " and StatutoryLowAge ne '17'" +
// " and StatutoryLowAge ne '18'" +
// " and StatutoryLowAge ne '19'")
//.Filter("StatutoryHighAge ne '1'" +
// " and StatutoryHighAge ne '2'" +
// " and StatutoryHighAge ne '3'" +
// " and StatutoryHighAge ne '4'" +
// " and StatutoryHighAge ne '5'")//Todo: Remove .Do not filter out nurseries.
.SearchField("EstablishmentName")
.Top(10));
if (!response.IsSuccess)
{
throw new ApplicationException(
$"Edubase school suggestion error {response.Error.Code}: {response.Error.Message}");
}
var results = response.Body.Records;
var matches = (from r in results
select processResult(r));
dynamic ret = new ExpandoObject();
ret.Matches = matches;
return(ret);
}