private Document Create(int serviceSupplierId, Models.Requests.Document document) => new Document
{
Name = document.UploadedFile.FileName,
ContentType = document.UploadedFile.ContentType,
Key = string.Empty,
Created = _dateTimeProvider.UtcNow(),
ServiceSupplierId = serviceSupplierId,
ContractId = document.ContractId
};
public Task <Result <Models.Responses.Document> > Add(Models.Requests.Document document)
{
return(_managerContext.GetServiceSupplier()
.Check(serviceSupplier => _serviceSupplierContext.EnsureContractBelongsToServiceSupplier(serviceSupplier, document.ContractId))
.Bind(serviceSupplier =>
{
var validationResult = ValidationHelper.Validate(document, new DocumentValidator());
return validationResult.IsFailure ? Result.Failure <ServiceSupplier>(validationResult.Error) : Result.Success(serviceSupplier);
})
.Map(serviceSupplier => Create(serviceSupplier.Id, document))
.Map(dbDocument => AddDocument(dbDocument, document.UploadedFile))
.Ensure(dbDocument => dbDocument != null, "Error saving document")
.Map(dbDocument => Build(dbDocument)));
async Task <Document> AddDocument(Document dbDocument, FormFile uploadedFile)
{
var extension = Path.GetExtension(uploadedFile.FileName);
var entry = _dbContext.Documents.Add(dbDocument);
await _dbContext.SaveChangesAsync();
entry.Entity.Key = $"{S3FolderName}/{dbDocument.ContractId}/{entry.Entity.Id}{extension}";
var result = await _amazonS3ClientService.Add(_bucketName, dbDocument.Key, uploadedFile.OpenReadStream(), S3CannedACL.Private);
if (result.IsFailure)
{
_dbContext.Documents.Remove(entry.Entity);
await _dbContext.SaveChangesAsync();
return(null);
}
await _dbContext.SaveChangesAsync();
_dbContext.DetachEntry(entry.Entity);
return(entry.Entity);
}
}