public async Task <bool> StoreCodeBatch(CodeBatch codeBatch)
{
//setup HttpClient with content
var httpClient = GetHttpClient();
//setup body
var content = new StreamContent(new MemoryStream(codeBatch.File));
content.Headers.ContentType = new MediaTypeWithQualityHeaderValue("application/octet-stream");
//construct full API endpoint uri
DateTimeFormatInfo dtfi = CultureInfo.GetCultureInfo("en-US").DateTimeFormat;
var parameters = new Dictionary <string, string>
{
{ "Expiry", codeBatch.Expiry.ToString(dtfi) },
{ "EventName", codeBatch.EventName },
{ "Owner", codeBatch.Owner },
{ "AvaliableFrom", codeBatch.AvaliableFrom.ToString(dtfi) },
{ "AvaliableUntil", codeBatch.AvaliableUntil.ToString(dtfi) },
};
var apiBaseUrl = $"{_appSettings.APIBaseUrl}/codes";
var apiUri = QueryHelpers.AddQueryString(apiBaseUrl, parameters);
//make request
var responseMessage = await httpClient.PostAsync(apiUri, content);
return(responseMessage.IsSuccessStatusCode);
}
private CodeBatch CastFormCollectionToCodeBatch(IFormCollection collection, IFormFile file)
{
//return null if there is no file attached
if (file.Length == 0)
{
return(null);
}
byte[] fileBytes = null;
using (var fileStream = file.OpenReadStream())
{
using (var ms = new MemoryStream())
{
fileStream.CopyTo(ms);
fileBytes = ms.ToArray();
}
}
var codeBatch = new CodeBatch()
{
Expiry = Convert.ToDateTime(collection["Expiry"]),
EventName = collection["EventName"],
Owner = User.Identity.Name ?? "Anonymous",
File = fileBytes,
AvaliableFrom = Convert.ToDateTime(collection["AvaliableFrom"]),
AvaliableUntil = Convert.ToDateTime(collection["AvaliableUntil"])
};
return(codeBatch);
}
public async Task <IActionResult> Post(CodeBatch codeBatch)
{
//check that the eventname is unique
//get all codes
var allCodes = await _storeRepository.GetCodes();
//filter codes on EventName
var codesInEvent = allCodes
.Where(x => x.EventName.ToLower() == codeBatch.EventName.ToLower())
.ToList();
if (codesInEvent.Count > 0)
{
return(BadRequest("Event Name is not unique"));
}
// Get file into an array of strings
byte[] file = Helpers.Helpers.ReadFileStream(Request.Body);
codeBatch.File = file;
var fileString = System.Text.Encoding.Default.GetString(codeBatch.File);
string[] stringSeparators = new string[] { "\r\n" };
string[] lines = fileString.Split(stringSeparators, StringSplitOptions.None);
// add each code to list
var codesList = new List <Code>();
foreach (var line in lines)
{
// split line to individual codes
string[] promoCodes = line.Split(',');
foreach (var promoCode in promoCodes)
{
if (!string.IsNullOrEmpty(promoCode))
{
DateTimeFormatInfo dtfi = CultureInfo.GetCultureInfo("en-US").DateTimeFormat;
var code = new Code()
{
PromoCode = promoCode ?? string.Empty,
Claimed = false,
EventName = codeBatch.EventName ?? string.Empty,
Expiry = Convert.ToDateTime(codeBatch.Expiry, dtfi),
Owner = codeBatch.Owner ?? string.Empty,
AvaliableFrom = Convert.ToDateTime(codeBatch.AvaliableFrom, dtfi),
AvaliableUntil = Convert.ToDateTime(codeBatch.AvaliableUntil, dtfi)
};
codesList.Add(code);
}
}
}
// Store codes
await _storeRepository.StoreCodes(codesList);
return(Ok(codesList));
}
