public async Task <IActionResult> SubmitDoc(string ownerId, [FromForm] IFormFile doc, [FromHeader] bool isAsync = false, [FromHeader] bool isMinimum = true)
{
NewRequest <SmartDoc> newReq = null;
string result = null;
try
{
newReq = await ClassificationRequestHelper.CreateNewRequest(
ownerId, isAsync, doc, docType, storageRepository, docRepository, userRepository);
result = await newReqService.SendNewRequest(newReq, newReq.RequestItem.Id, isAsync);
}
catch (Exception ex)
{
return(new BadRequestObjectResult(ex.Message));
}
//Reduce the size of the payload if isMinimum = true
if (isMinimum)
{
var output = JsonConvert.DeserializeObject <EmployeeId>(result);
output.OptimizeSmartDoc(isMinimum);
result = JsonConvert.SerializeObject(output);
}
return(Ok(result));
}
public async Task <IActionResult> SubmitDoc(string ownerId, string docType, bool isAsync, IFormFile doc)
{
// TODO: Introduce another parameter to identify the needed classification services (like classification, OCR,...)
if (doc == null || doc.Length == 0)
{
return(BadRequest("file not selected"));
}
var owner = await userRepository.GetItemAsync(ownerId);
if (owner == null)
{
return(BadRequest("Invalid request"));
}
var proposedDocType = ClassificationType.Unidentified;
var isValidType = Enum.TryParse <ClassificationType>(docType, out proposedDocType);
if (!isValidType)
{
return(BadRequest("Invalid document type"));
}
long size = doc.Length;
// full path to file in temp location
string docName = "NA";
string docUri = null;
if (size > 0)
{
using (var stream = doc.OpenReadStream())
{
var docExtention = doc.FileName.Substring(doc.FileName.LastIndexOf('.'));
var docId = Guid.NewGuid();
docName = $"{proposedDocType}-{docId}{docExtention}";
docUri = await storageRepository.CreateFile(docName, stream);
}
//Sample to upload to local temp storage
//var tempFolder = Path.GetTempPath();
//var fileName = Path.GetRandomFileName();
//var filePath = Path.Combine(tempFolder, fileName);
//using (var stream = new FileStream(filePath, FileMode.Create))
//{
// await doc.CopyToAsync(stream);
//}
}
// process uploaded files
// Don't rely on or trust the FileName property without validation.
var newDoc = new SmartDoc
{
Id = Guid.NewGuid().ToString(),
OwnerId = ownerId,
DocType = proposedDocType,
CreatedAt = DateTime.UtcNow,
IsDeleted = false,
DocName = docName,
DocUrl = docUri,
Status = SmartDocStatus.Created.ToString(),
Origin = docRepository.Origin
};
await docRepository.CreateItemAsync(newDoc);
//Call NewReq function background service to start processing the new doc
var newReq = new NewRequest <SmartDoc>
{
CreatedAt = DateTime.UtcNow,
Id = Guid.NewGuid().ToString(),
OwnerId = ownerId,
IsDeleted = false,
Instructions = DocumentInstructionsProcessor.GetInstructions(proposedDocType),
ItemReferenceId = newDoc.Id,
RequestItem = newDoc,
Status = SmartDocStatus.Created.ToString(),
Origin = docRepository.Origin,
IsAsync = isAsync
};
var result = await newReqService.SendNewRequest(newReq, newDoc.Id, isAsync);
return(Ok(result));
}
