v3.2.0-preview.3

Add unexpected error reporting.

v3.2.0-preview.2

Add initial cancelation support.

v3.2.0-preview.1

Add initial support for unions and "... on" syntax.

v3.1.0

• Added initial support for interfaces
• Void source generation when the checksum of schema file is not changed

v3.1.0-preview.1

Add initial support for Graphql interfaces.

v3.0.0

• Support for .Net 7
• Refactor NuGet configuration to void unnecessary references

The base classes for the GraphQL client are moved to ZeroQL.Runtime.
The client generation tools(GraphQLGenerator) are moved to a separate package ZeroQL.Tools.

v3.0.0-preview1

Attempt to fix CLI build.

v2.1.1

Improve error logging and fix warnings in generated cilent.

v2.1.0

Adds support for user-defined scalars.

Let's suppose that server returns the Instant type from NodaTime.
The schema looks like that

"""
Represents an instant on the global timeline, with nanosecond resolution.
"""
scalar Instant

type Query {
  instant: Instant!
}

The ZeroQL knows nothing about the scalar type Instant, but we should be able to add support for it. To make it work, create the class Instant in the ZeroQL namespace and define a JSON serializer for it:

namespace ZeroQL;

public class Instant
{
    public DateTimeOffset DateTimeOffset { get; set; }
}

public class InstantJsonConverter : JsonConverter<Instant?>
{
    public override Instant? Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
    {
        var text = reader.GetString();
        if (string.IsNullOrEmpty(text))
        {
            return null;
        }
        return new Instant { DateTimeOffset = DateTimeOffset.Parse(text) };
    }

    public override void Write(Utf8JsonWriter writer, Instant? value, JsonSerializerOptions options)
    {
        var text = value?.DateTimeOffset.ToString("O");
        writer.WriteStringValue(text);
    }
}

Then, somewhere in your app, add this serializer to JSON options:

ZeroQLJsonOptions.Configure(o => o.Converters.Add(new InstantJsonConverter()));

Now we are ready to consume it:

var response = await qlClient.Query(static q => q.Instant);

v2.0.0

Add support for:

• File upload
• Persisted queries
• Request-like syntax