public async Task <IActionResult> Index(UserDocumentRequest userDocument)
{
if (userDocument.Document == null)
{
ViewBag.Error = ErrorMessages.DOCUMENT_REQUIRED;
return(View("Index"));
}
using (var memoryStream = new MemoryStream())
{
//Get the file steam from the multiform data uploaded from the browser
await userDocument.Document.CopyToAsync(memoryStream);
//Build an multipart/form-data request to upload the file to Web API
using var form = new MultipartFormDataContent();
using var fileContent = new ByteArrayContent(memoryStream.ToArray());
fileContent.Headers.ContentType = MediaTypeHeaderValue.Parse("multipart/form-data");
form.Add(fileContent, "Document", userDocument.Document.FileName);
var userName = new StringContent(userDocument.UserName);
form.Add(userName, "UserName");
var client = new HttpClient();
var response = await client.PostAsync(apiBaseUrl, form);
response.EnsureSuccessStatusCode();
var result = await response.Content.ReadAsStringAsync();
return(RedirectToAction("Index"));
}
}
/// <summary>
/// Created By : Deep Vyas | 11-Mar-2021
/// Description : To add user documents
/// </summary>
public async Task <int> Add(UserDocumentRequest userDocumentReq)
{
int result = 0;
var user = await _dbContext.Users.SingleOrDefaultAsync(u => u.Name == userDocumentReq.UserName);
if (user == null)
{
user = new User()
{
Name = userDocumentReq.UserName
};
await _dbContext.Users.AddAsync(user);
await _dbContext.SaveChangesAsync();
}
if (user.UserId > 0)
{
Document document = new Document()
{
FileName = userDocumentReq.DocumentName,
Path = userDocumentReq.DocumentPath,
UserId = user.UserId
};
await _dbContext.Documents.AddAsync(document);
result = await _dbContext.SaveChangesAsync();
}
return(result);
}
public async Task <IActionResult> AddUserDocument([FromForm] UserDocumentRequest userDocumentRequest)
{
try
{
string extension = Path.GetExtension(userDocumentRequest.Document.FileName);
if (extension != Constants.ALLOWED_EXTENSION)
{
return(BadRequest(new { ErrorMessage = ErrorMessages.ONLY_PDF_EXTENSION_ALLOWED }));
}
userDocumentRequest.DocumentName = $"{Guid.NewGuid()}{extension}";
string directory = Path.Combine(_hostingEnvironment.WebRootPath, Constants.DOCUMENT_PATH);
string path = Path.Combine(directory, userDocumentRequest.DocumentName);
if (!Directory.Exists(directory))
{
Directory.CreateDirectory(directory);
}
using (Stream stream = new FileStream(path, FileMode.Create))
{
userDocumentRequest.Document.CopyTo(stream);
}
userDocumentRequest.DocumentPath = Path.Combine(Constants.DOCUMENT_PATH, userDocumentRequest.DocumentName);
int result = await _userDocumentRepository.Add(userDocumentRequest);
if (result == 0)
{
return(NotFound());
}
return(StatusCode(StatusCodes.Status201Created));
}
catch (Exception ex)
{
return(StatusCode(StatusCodes.Status500InternalServerError, ex.Message));
}
}