public async Task <int[]> RetrieveFranchises(ProgramDataSources source, string bearerToken, bool cache = true)
{
// note: using the default caching duration of 20 minutes
var franchises = await _cache.GetOrAddAsync($"{_cacheKeyPrefix}{source.GetDescription()}", () => RequestFranchises(source, bearerToken));
return(franchises);
}
private async Task <int[]> RequestFranchises(ProgramDataSources source, string bearerToken)
{
var url = BuildApiUrl(source);
var responseMessage = await SendAsync(url, bearerToken);
var json = await responseMessage.Content.ReadAsStringAsync();
var results = System.Text.Json.JsonSerializer.Deserialize <int[]>(json);
return(results);
}
private string BuildApiUrl(ProgramDataSources source)
{
switch (source)
{
case ProgramDataSources.Salesforce:
case ProgramDataSources.ClearCare:
break;
default:
throw new ArgumentOutOfRangeException(nameof(source));
}
return($"{_programDataUrl}/v1/{source.GetDescription()}/franchises");
}
private async Task <int[]> RetrieveFranchiseData(ProgramDataSources source)
{
try
{
var bearerToken = await _tokenService.RetrieveToken();
var franchises = await _programDataService.RetrieveFranchises(source, bearerToken);
return(franchises);
}
catch (Exception ex)
{
_logger.LogError(ex, $"An Exception occurred when trying to retrieve {source.GetDescription()} Franchise. StackTrace: {ex.StackTrace}");
throw;
}
}
private async Task <T> CheckUserFranchiseAgainstFranchiseSource <T>(AzureActiveDirectoryUser user, ProgramDataSources source, T success, T fail)
{
var parsed = int.TryParse(user.FranchiseNumber, out var userFranchiseNumber);
if (parsed)
{
var franchises = await RetrieveFranchiseData(source);
if (franchises.Any(franchiseNumber => franchiseNumber == userFranchiseNumber))
{
return(success);
}
}
return(fail);
}
