/// <summary>
/// Execute the Search Tenancy Use Case
/// </summary>
/// <param name="request"></param>
/// <param name="cancellationToken"></param>
/// <returns></returns>
public async Task <SearchTenancyResponse> ExecuteAsync(SearchTenancyRequest request, CancellationToken cancellationToken)
{
//validate
if (request == null)
{
//
throw new BadRequestException();
}
//validate
var validationResponse = request.Validate(request);
if (!validationResponse.IsValid)
{
throw new BadRequestException(validationResponse);
}
//Execute Gateway - which will determine how to get the data we requested
var response = await _searchGateway.SearchTenanciesAsync(request, cancellationToken).ConfigureAwait(false);
//tenancy could have no attached contacts
if (response == null)
{
return(new SearchTenancyResponse());
}
//Create real response and map to response object
var useCaseResponse = new SearchTenancyResponse
{
Tenancies = response.Results.ConvertAll(tenancy => new SearchTenancySummary
{
TenancyRef = tenancy.TenancyRef,
PropertyRef = tenancy.PropertyRef,
Tenure = tenancy.Tenure,
CurrentBalance = new Currency
{
Value = tenancy.CurrentBalance,
CurrencyCode = "GBP",
},
PrimaryContact = new PrimaryContact
{
Name = tenancy.PrimaryContactName,
ShortAddress = tenancy.PrimaryContactShortAddress,
Postcode = tenancy.PrimaryContactPostcode
}
}),
TotalCount = response.TotalResultsCount,
PageCount = response.CalculatePageCount(request.PageSize, response.TotalResultsCount)
};
return(useCaseResponse);
}
/// <summary>
/// Search for Tenants attached to tenancies
/// </summary>
/// <param name="request"></param>
/// <param name="cancellationToken"></param>
/// <returns></returns>
public async Task <PagedResults <TenancyListItem> > SearchTenanciesAsync(SearchTenancyRequest request, CancellationToken cancellationToken)
{
var results = new PagedResults <TenancyListItem>();
var validate = request.Validate(request);
if (!validate.IsValid)
{
return(results);
}
string whiteSpace = " ";
//Build actual query
var queryStringBuilder = BuildQuery(request, whiteSpace);
//Build query to find out total results count
var countStringBuilder = BuildCountQuery(request, whiteSpace);
using (var conn = new SqlConnection(_connectionString))
{
//open connection explicity
conn.Open();
//get paged results
var all = await conn.QueryAsync <TenancyListItem>(queryStringBuilder.ToString(),
new { tenancyRef = request.TenancyRef, firstName = request.FirstName, lastName = request.LastName, address = request.Address, postcode = request.PostCode, page = request.Page > 0 ? request.Page - 1: 0, pageSize = request.PageSize }
).ConfigureAwait(false);
//add to paged results
results.Results = all?.ToList();
//get results total count
var totalCount = await conn.QueryAsync <int>(countStringBuilder.ToString(),
new { tenancyRef = request.TenancyRef, firstName = request.FirstName, lastName = request.LastName, address = request.Address, postcode = request.PostCode }
).ConfigureAwait(false);
//add to pages results
results.TotalResultsCount = totalCount.Sum();
//close connection explicitly - do not pool connections
//experienced sql connection issues with connection pooling due to UH database
conn.Close();
}
return(results);
}
