19446803163

Committed 17 Nov 2025 10:32PM UTC coverage: 87.392% (-1.8%) from 89.147%

Build # 19446803163

Build Type

Pull #10

github

Committed by

web-flow

Commit Message

Merge 9011fa9cd into a893cba86

Pull Request Pull Request #10: Add better support for multiple database contexts

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476 of 501 branches covered (95.01%)

Branch coverage included in aggregate %.

0 of 60 new or added lines in 4 files covered. (0.0%)

2366 of 2751 relevant lines covered (86.01%)

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55.26

/src/GraphQL.Linq.EntityFrameworkCore10/Helpers.cs

// © 2025 American Community Developers, Inc. All Rights Reserved. See LICENSE.txt for details.

using GraphQL.DI;
using GraphQL.Linq.GraphApi;
using Microsoft.EntityFrameworkCore;

namespace GraphQL.Linq.EntityFrameworkCore10;

/// <summary>
/// Helper methods for configuring GraphQL.Linq with Entity Framework Core.
/// </summary>
public static class Helpers
{
    /// <summary>
    /// Adds GraphQL.Linq services for Entity Framework Core to the GraphQL builder.
    /// </summary>
    public static IGraphQLBuilder AddLinq(this IGraphQLBuilder builder)
    {
        if (builder == null)
            throw new ArgumentNullException(nameof(builder));

        //register the IEfGraphQLService
        builder.Services.TryRegister(typeof(IEfGraphQLService<>), typeof(EfGraphQLService<>), DI.ServiceLifetime.Singleton);

        //register the ILinqGraphExecuter
        builder.Services.TryRegister(typeof(ILinqGraphExecuter<>), typeof(LinqGraphExecuter<>), DI.ServiceLifetime.Singleton);
        builder.Services.TryRegister<ILinqGraphExecuter, LinqGraphExecuter>(DI.ServiceLifetime.Singleton);

        //register the IEfDbPrimaryKeyNamesProvider
        builder.Services.TryRegister(typeof(IEfDbPrimaryKeyNamesProvider<>), typeof(EfDbPrimaryKeyNamesProvider<>), DI.ServiceLifetime.Singleton);

        //register the IEfDbContextTypeProvider
        builder.Services.TryRegister<IEfDbContextTypeProvider, EfDbContextTypeProvider>(DI.ServiceLifetime.Singleton);

        //register the connection type
        builder.Services.TryRegister(typeof(EfConnectionType<>), typeof(EfConnectionType<>), DI.ServiceLifetime.Singleton);
        builder.Services.TryRegister(typeof(EfEdgeType<>), typeof(EfEdgeType<>), DI.ServiceLifetime.Singleton);
        builder.AddGraphTypeMappingProvider<EfConnectionMapper>();

        //enable resolve field context accessor
        builder.AddResolveFieldContextAccessor();

        //enable data loaders
        builder.AddDataLoader();

        return builder;
    }

    /// <summary>
    /// Adds GraphQL.Linq services for Entity Framework Core to the GraphQL builder.
    /// </summary>
    public static IGraphQLBuilder AddLinq<TDbContext>(this IGraphQLBuilder builder, Action<GraphQLLinqOptions<TDbContext>>? setupAction = null)
        where TDbContext : DbContext
    {
        if (builder == null)
            throw new ArgumentNullException(nameof(builder));

        //set up options
        var options = new GraphQLLinqOptions<TDbContext>();
        setupAction?.Invoke(options);

        //register the IEfGraphQLService
        builder.Services.TryRegister<IEfDbPrimaryKeyNamesProvider<TDbContext>, EfDbPrimaryKeyNamesProvider<TDbContext>>(
            DI.ServiceLifetime.Singleton);
        builder.Services.TryRegister<IEfGraphQLService<TDbContext>, EfGraphQLService<TDbContext>>(
            DI.ServiceLifetime.Singleton);

        //register the ILinqGraphExecuter
        builder.Services.TryRegister<ILinqGraphExecuter<TDbContext>, LinqGraphExecuter<TDbContext>>(
            DI.ServiceLifetime.Singleton);
        builder.Services.TryRegister<ILinqGraphExecuter, LinqGraphExecuter<TDbContext>>(
            DI.ServiceLifetime.Singleton);

        //register the connection type
        builder.Services.TryRegister(typeof(EfConnectionType<>), typeof(EfConnectionType<>), DI.ServiceLifetime.Singleton);
        builder.Services.TryRegister(typeof(EfEdgeType<>), typeof(EfEdgeType<>), DI.ServiceLifetime.Singleton);
        builder.AddGraphTypeMappingProvider<EfConnectionMapper>();

        //enable resolve field context accessor
        builder.AddResolveFieldContextAccessor();

        //enable data loaders
        builder.AddDataLoader();

        return builder;
    }
}

1	// © 2025 American Community Developers, Inc. All Rights Reserved. See LICENSE.txt for details.
2
3	using GraphQL.DI;
4	using GraphQL.Linq.GraphApi;
5	using Microsoft.EntityFrameworkCore;
6
7	namespace GraphQL.Linq.EntityFrameworkCore10;
8
9	/// <summary>
10	/// Helper methods for configuring GraphQL.Linq with Entity Framework Core.
11	/// </summary>
12	public static class Helpers
13	{
14	/// <summary>
15	/// Adds GraphQL.Linq services for Entity Framework Core to the GraphQL builder.
16	/// </summary>
17	public static IGraphQLBuilder AddLinq(this IGraphQLBuilder builder)
NEW 18	{	×
NEW 19	if (builder == null)	×
NEW 20	throw new ArgumentNullException(nameof(builder));	×
21
22	//register the IEfGraphQLService
NEW 23	builder.Services.TryRegister(typeof(IEfGraphQLService<>), typeof(EfGraphQLService<>), DI.ServiceLifetime.Singleton);	×
24
25	//register the ILinqGraphExecuter
NEW 26	builder.Services.TryRegister(typeof(ILinqGraphExecuter<>), typeof(LinqGraphExecuter<>), DI.ServiceLifetime.Singleton);	×
NEW 27	builder.Services.TryRegister<ILinqGraphExecuter, LinqGraphExecuter>(DI.ServiceLifetime.Singleton);	×
28
29	//register the IEfDbPrimaryKeyNamesProvider
NEW 30	builder.Services.TryRegister(typeof(IEfDbPrimaryKeyNamesProvider<>), typeof(EfDbPrimaryKeyNamesProvider<>), DI.ServiceLifetime.Singleton);	×
31
32	//register the IEfDbContextTypeProvider
NEW 33	builder.Services.TryRegister<IEfDbContextTypeProvider, EfDbContextTypeProvider>(DI.ServiceLifetime.Singleton);	×
34
35	//register the connection type
NEW 36	builder.Services.TryRegister(typeof(EfConnectionType<>), typeof(EfConnectionType<>), DI.ServiceLifetime.Singleton);	×
NEW 37	builder.Services.TryRegister(typeof(EfEdgeType<>), typeof(EfEdgeType<>), DI.ServiceLifetime.Singleton);	×
NEW 38	builder.AddGraphTypeMappingProvider<EfConnectionMapper>();	×
39
40	//enable resolve field context accessor
NEW 41	builder.AddResolveFieldContextAccessor();	×
42
43	//enable data loaders
NEW 44	builder.AddDataLoader();	×
45
NEW 46	return builder;	×
NEW 47	}	×
48
49	/// <summary>
50	/// Adds GraphQL.Linq services for Entity Framework Core to the GraphQL builder.
51	/// </summary>
52	public static IGraphQLBuilder AddLinq<TDbContext>(this IGraphQLBuilder builder, Action<GraphQLLinqOptions<TDbContext>>? setupAction = null)
53	where TDbContext : DbContext
54	{	2✔
55	if (builder == null)	2✔
56	throw new ArgumentNullException(nameof(builder));	×
57
58	//set up options
59	var options = new GraphQLLinqOptions<TDbContext>();	2✔
60	setupAction?.Invoke(options);	2✔
61
62	//register the IEfGraphQLService
63	builder.Services.TryRegister<IEfDbPrimaryKeyNamesProvider<TDbContext>, EfDbPrimaryKeyNamesProvider<TDbContext>>(	2✔
64	DI.ServiceLifetime.Singleton);	2✔
65	builder.Services.TryRegister<IEfGraphQLService<TDbContext>, EfGraphQLService<TDbContext>>(	2✔
66	DI.ServiceLifetime.Singleton);	2✔
67
68	//register the ILinqGraphExecuter
69	builder.Services.TryRegister<ILinqGraphExecuter<TDbContext>, LinqGraphExecuter<TDbContext>>(	2✔
70	DI.ServiceLifetime.Singleton);	2✔
71	builder.Services.TryRegister<ILinqGraphExecuter, LinqGraphExecuter<TDbContext>>(	2✔
72	DI.ServiceLifetime.Singleton);	2✔
73
74	//register the connection type
75	builder.Services.TryRegister(typeof(EfConnectionType<>), typeof(EfConnectionType<>), DI.ServiceLifetime.Singleton);	2✔
76	builder.Services.TryRegister(typeof(EfEdgeType<>), typeof(EfEdgeType<>), DI.ServiceLifetime.Singleton);	2✔
77	builder.AddGraphTypeMappingProvider<EfConnectionMapper>();	2✔
78
79	//enable resolve field context accessor
80	builder.AddResolveFieldContextAccessor();	2✔
81
82	//enable data loaders
83	builder.AddDataLoader();	2✔
84
85	return builder;	2✔
86	}	2✔
87	}

graphql-linq / GraphQL.Linq / 19446803163

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