Description
Product
Hot Chocolate
Version
15.1.3
Link to minimal reproduction
https://github.com/svihpinc/-HotChocolateDataLoaderGenerationIssueRepro
Steps to reproduce
- In a solution, create project-1 which uses HotChocolate
- Create a project-2 with a name - lets say - Orders
- Lets say this contains our Order Model under the Models/Order.cs file
- In project-1, create a dataloader in Schemas/Orders/OrderDataLoader.cs
- In project-1, create the ObjectType for Order model and a Query class that uses the dataloader from above
What is expected?
No errors during build
What is actually happening?
Error:
GreenDonutDataLoader.735550c.g.cs(49,88): Error CS0234 : The type or namespace name 'Models' does not exist in the namespace 'HotChocolateDataLoaderGenerationIssueRepro.Schema.Orders' (are you missing an assembly reference?)
Relevant log output
Additional context
Here's the generated OrdersByIdDataLoader class:
// <auto-generated/>
#nullable enable
#pragma warning disable
using System;
using System.Runtime.CompilerServices;
using Microsoft.Extensions.DependencyInjection;
using GreenDonut;
namespace HotChocolateDataLoaderGenerationIssueRepro.Schema.Orders
{
public interface IOrdersByIdDataLoader
: global::GreenDonut.IDataLoader<global::System.Guid, global::Orders.Models.Order>
{
}
public sealed partial class OrdersByIdDataLoader
: global::GreenDonut.DataLoaderBase<global::System.Guid, global::Orders.Models.Order>
, IOrdersByIdDataLoader
{
private readonly global::System.IServiceProvider _services;
public OrdersByIdDataLoader(
global::System.IServiceProvider services,
global::GreenDonut.IBatchScheduler batchScheduler,
global::GreenDonut.DataLoaderOptions options)
: base(batchScheduler, options)
{
_services = services ??
throw new global::System.ArgumentNullException(nameof(services));
}
protected override async global::System.Threading.Tasks.ValueTask FetchAsync(
global::System.Collections.Generic.IReadOnlyList<global::System.Guid> keys,
global::System.Memory<GreenDonut.Result<global::Orders.Models.Order?>> results,
global::GreenDonut.DataLoaderFetchContext<global::Orders.Models.Order> context,
global::System.Threading.CancellationToken ct)
{
await using var scope = _services.CreateAsyncScope();
var p1 = scope.ServiceProvider.GetRequiredService<global::Orders.Services.OrdersContext>();
var temp = await global::HotChocolateDataLoaderGenerationIssueRepro.Schema.Orders.OrderDataLoader.GetOrdersById(keys, p1, ct).ConfigureAwait(false);
CopyResults(keys, results.Span, temp);
}
private void CopyResults(
global::System.Collections.Generic.IReadOnlyList<global::System.Guid> keys,
global::System.Span<GreenDonut.Result<global::Orders.Models.Order?>> results,
global::System.Collections.Generic.IReadOnlyDictionary<System.Guid, Orders.Models.Order> resultMap)
// ^ no global:: added here
{
for (var i = 0; i < keys.Count; i++)
{
var key = keys[i];
if (resultMap.TryGetValue(key, out var value))
{
results[i] = global::GreenDonut.Result<global::Orders.Models.Order?>.Resolve(value);
}
else
{
results[i] = global::GreenDonut.Result<global::Orders.Models.Order?>.Resolve(default(global::Orders.Models.Order));
}
}
}
}
}