public override Task <UploadReply> Upload(UploadRequest request, ServerCallContext context)
{
UploadReply result = new UploadReply();
try
{
Stream imageStream = new MemoryStream(request.File.ToByteArray());
Image originalImage = Image.FromStream(imageStream);
List <Image> images = ImageFactory.CreateNewSizeImages(originalImage);
SaveModel saveModel = new SaveModel()
{
Directory = request.Directory,
FileName = request.FileName,
Images = images,
OriginalImage = originalImage
};
var saveList = imageCollectionSaver.Save(saveModel);
result.UploadPath = "upload/" + request.Directory + request.FileName;
}
catch (Exception ex)
{
result = new UploadReply()
{
ErrorMessage = ex.Message, HasError = true
};
}
return(Task.FromResult(result));
}
/// <summary>
/// 双向流式上传数据包
/// </summary>
/// <param name="stream"></param>
/// <returns></returns>
public async IAsyncEnumerable <UploadReply> Upload(IAsyncEnumerable <UploadRequest> stream)
{
await foreach (var request in stream)
{
Console.WriteLine(request);
await Task.Delay(TimeSpan.FromSeconds(1));
var reply = new UploadReply
{
Index = request.Index,
//模拟保存失败
ArchiveSuccess = (DateTime.Now.Second % 3 < 2),
};
yield return(reply);
}
Console.WriteLine($"客户端关闭连接");
}
public Task <List <UploadReply> > UploadOpeningBills(List <UploadBillDetail> bills, long facilityId, long societyId, DateTime generatedDate)
{
var taskResult = Task.Run(async() =>
{
using (var context = new DbContext())
{
var result = new List <UploadReply>();
foreach (var bill in bills)
{
var reply = new UploadReply();
reply.Id = bill.SrNo;
var sb = new StringBuilder();
if (string.IsNullOrEmpty(bill.FlatName))
{
sb.Append(",FlatName");
}
if (bill.Amount == 0)
{
sb.Append(",Amount");
}
if (sb.Length > 0)
{
reply.IsSuccess = false;
reply.Message = sb.ToString().Trim(',');
result.Add(reply);
continue;
}
var flat = context
.Flats
.FirstOrDefault(f => f.Name.Equals(bill.FlatName, StringComparison.InvariantCultureIgnoreCase) && f.Floor.FacilityId == facilityId);
if (flat == null)
{
reply.IsSuccess = false;
reply.Message = "Flat not found";
result.Add(reply);
continue;
}
var flatowner = await _flatOwnerRepository.CurrentOwner(flat.Id);
if (flatowner == null)
{
reply.IsSuccess = false;
reply.Message = "Flat owner not found";
result.Add(reply);
continue;
}
//---------------------------------------------------------------------------------//
var billinglines = new List <BillingLine>();
var opening = new BillingLine();
opening.Definition = "Opening";
opening.Amount = bill.Amount;
opening.BaseAmount = bill.Amount;
opening.OnArea = null;
billinglines.Add(opening);
//get pending amount
decimal pendingAmount = await GetPendingAmountForFlat(flat.Id);
if (pendingAmount != 0)
{
var arrears = new BillingLine();
arrears.Definition = "Arrears";
arrears.Amount = pendingAmount;
arrears.BaseAmount = pendingAmount;
arrears.OnArea = null;
billinglines.Add(arrears);
}
//---------------------------------------------------------------------------------//
var max = context.Bills.Count(b => b.SocietyId == societyId) > 0 ?
context.Bills.Where(b => b.SocietyId == societyId).Max(b => b.ReceiptNo) :
0;
var item = new Bill();
item.Name = flatowner.Name;
item.ReceiptNo = max + 1;
item.Date = generatedDate;
item.Amount = billinglines.Sum(b => b.Amount);
item.Month = generatedDate.Month;
item.Year = generatedDate.Year;
item.FlatId = flat.Id;
item.SocietyId = societyId;
item.BillingLines = billinglines;
item.Pending = pendingAmount;
item.MonthlyAmount = item.Amount - item.Pending;
item.BillType = (byte)EnBillType.Opening;
item.Note = bill.Note;
//add bill
context.Bills.Add(item);
context.SaveChanges();
reply.IsSuccess = true;
reply.Message = "Done";
result.Add(reply);
}
return(result);
}
});
return(taskResult);
}
