8911801772

Committed 01 May 2024 04:09PM CUT coverage: 57.379% (-1.8%) from 59.163%

Build # 8911801772

Build Type

push

github

Committed by

pwelter34

Commit Message

tweak build

Run Details

342 of 700 branches covered (48.86%)

Branch coverage included in aggregate %.

1011 of 1658 relevant lines covered (60.98%)

18.48 hits per line

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86.67

/src/MediatR.CommandQuery.EntityFrameworkCore/Handlers/EntityDataContextHandlerBase.cs

using System.Diagnostics.CodeAnalysis;

using AutoMapper;
using AutoMapper.QueryableExtensions;

using MediatR.CommandQuery.Definitions;

using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Logging;

namespace MediatR.CommandQuery.EntityFrameworkCore.Handlers;

public abstract class EntityDataContextHandlerBase<TContext, TEntity, TKey, TReadModel, TRequest, TResponse>
    : DataContextHandlerBase<TContext, TRequest, TResponse>
    where TContext : DbContext
    where TEntity : class, IHaveIdentifier<TKey>, new()
    where TRequest : IRequest<TResponse>
{
    protected EntityDataContextHandlerBase(ILoggerFactory loggerFactory, TContext dataContext, IMapper mapper)
        : base(loggerFactory, dataContext, mapper)
    {
    }

    protected virtual async Task<TReadModel> Read([NotNull] TKey key, CancellationToken cancellationToken = default)
    {
        if (key == null)
            throw new ArgumentNullException(nameof(key));

        var model = await DataContext
            .Set<TEntity>()
            .AsNoTracking()
            .Where(p => Equals(p.Id, key))
            .ProjectTo<TReadModel>(Mapper.ConfigurationProvider)
            .FirstOrDefaultAsync(cancellationToken)
            .ConfigureAwait(false);

        return model!;
    }
}

1	using System.Diagnostics.CodeAnalysis;
2
3	using AutoMapper;
4	using AutoMapper.QueryableExtensions;
5
6	using MediatR.CommandQuery.Definitions;
7
8	using Microsoft.EntityFrameworkCore;
9	using Microsoft.Extensions.Logging;
10
11	namespace MediatR.CommandQuery.EntityFrameworkCore.Handlers;
12
13	public abstract class EntityDataContextHandlerBase<TContext, TEntity, TKey, TReadModel, TRequest, TResponse>
14	: DataContextHandlerBase<TContext, TRequest, TResponse>
15	where TContext : DbContext
16	where TEntity : class, IHaveIdentifier<TKey>, new()
17	where TRequest : IRequest<TResponse>
18	{
19	protected EntityDataContextHandlerBase(ILoggerFactory loggerFactory, TContext dataContext, IMapper mapper)
20	: base(loggerFactory, dataContext, mapper)	21✔
21	{
22	}	21✔
23
24	protected virtual async Task<TReadModel> Read([NotNull] TKey key, CancellationToken cancellationToken = default)
25	{
26	if (key == null)	18!
27	throw new ArgumentNullException(nameof(key));	×
28
29	var model = await DataContext	18✔
30	.Set<TEntity>()	18✔
31	.AsNoTracking()	18✔
32	.Where(p => Equals(p.Id, key))	18✔
33	.ProjectTo<TReadModel>(Mapper.ConfigurationProvider)	18✔
34	.FirstOrDefaultAsync(cancellationToken)	18✔
35	.ConfigureAwait(false);	18✔
36
37	return model!;	18✔
38	}	18✔
39	}

loresoft / MediatR.CommandQuery / 8911801772

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