private static async Task InsertBulkProductAsync(ProductProtoService.ProductProtoServiceClient client)
{
Console.WriteLine("InsertBulkProductAsync started...");
using var clientBulk = client.InsertBulkProduct();
for (int i = 0; i < 3; i++)
{
var product = new ProductModel
{
Name = $"Product{i}",
Description = "Bulk inserted product.",
Price = 399,
Status = ProductStatus.InStock,
CreatedDate = Timestamp.FromDateTime(DateTime.UtcNow)
};
await clientBulk.RequestStream.WriteAsync(product);
}
await clientBulk.RequestStream.CompleteAsync();
InsertBulkProductResponse response = await clientBulk;
Console.WriteLine($"Status: {response.Success}. Insert count: {response.InsertCount}");
}
public override async Task <InsertBulkProductResponse> InsertBulkProduct(IAsyncStreamReader <ProductModel> requestStream, ServerCallContext context)
{
while (await requestStream.MoveNext())
{
var product = _mapper.Map <Product>(requestStream.Current);
_productContext.Product.Add(product);
}
var insertCount = await _productContext.SaveChangesAsync();
var response = new InsertBulkProductResponse
{
Success = insertCount > 0,
InsertCount = insertCount
};
return(response);
}
public override async Task <InsertBulkProductResponse> InsertBulkProduct(IAsyncStreamReader <ProductModel> requestStream, ServerCallContext context)
{
// https://csharp.hotexamples.com/examples/-/IAsyncStreamReader/-/php-iasyncstreamreader-class-examples.html
while (await requestStream.MoveNext())
{
var product = _mapper.Map <Product>(requestStream.Current);
_productDbContext.Product.Add(product);
}
var insertCount = await _productDbContext.SaveChangesAsync();
var response = new InsertBulkProductResponse
{
Success = insertCount > 0,
InsertCount = insertCount
};
return(response);
}
