11418431610

Committed 19 Oct 2024 02:43PM UTC coverage: 58.337% (+0.9%) from 57.424%

Build # 11418431610

Build Type

push

github

Committed by

pwelter34

Commit Message

add HybridCache, misc refactors

Run Details

331 of 675 branches covered (49.04%)

Branch coverage included in aggregate %.

28 of 176 new or added lines in 24 files covered. (15.91%)

156 existing lines in 33 files now uncovered.

1163 of 1886 relevant lines covered (61.66%)

19.49 hits per line

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75.68

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

using AutoMapper;

using MediatR.CommandQuery.Commands;
using MediatR.CommandQuery.Definitions;

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

namespace MediatR.CommandQuery.EntityFrameworkCore.Handlers;

public class EntityDeleteCommandHandler<TContext, TEntity, TKey, TReadModel>
    : EntityDataContextHandlerBase<TContext, TEntity, TKey, TReadModel, EntityDeleteCommand<TKey, TReadModel>, TReadModel>
    where TContext : DbContext
    where TEntity : class, IHaveIdentifier<TKey>, new()
{
    public EntityDeleteCommandHandler(ILoggerFactory loggerFactory, TContext dataContext, IMapper mapper)
        : base(loggerFactory, dataContext, mapper)
    {
    }

    protected override async Task<TReadModel> Process(EntityDeleteCommand<TKey, TReadModel> request, CancellationToken cancellationToken)
    {
        ArgumentNullException.ThrowIfNull(request);

        var dbSet = DataContext
            .Set<TEntity>();

        var keyValue = new object[] { request.Id };

        var entity = await dbSet
            .FindAsync(keyValue, cancellationToken)
            .ConfigureAwait(false);

        if (entity == null)
            return default!;

        // apply update metadata
        if (entity is ITrackUpdated updateEntity)
        {
            updateEntity.UpdatedBy = request.ActivatedBy;
            updateEntity.Updated = request.Activated;
        }

        // entity supports soft delete
        if (entity is ITrackDeleted deleteEntity)
        {
            deleteEntity.IsDeleted = true;
        }
        else
        {
            // when history is tracked, need to update the entity with update metadata before deleting
            if (entity is ITrackHistory and ITrackUpdated)
            {
                await DataContext
                    .SaveChangesAsync(cancellationToken)
                    .ConfigureAwait(false);
            }

            // delete the entity
            dbSet.Remove(entity);
        }

        await DataContext
            .SaveChangesAsync(cancellationToken)
            .ConfigureAwait(false);

        // convert deleted entity to read model
        var model = Mapper.Map<TReadModel>(entity);

        return model;
    }

}

1	using AutoMapper;
2
3	using MediatR.CommandQuery.Commands;
4	using MediatR.CommandQuery.Definitions;
5
6	using Microsoft.EntityFrameworkCore;
7	using Microsoft.Extensions.Logging;
8
9	namespace MediatR.CommandQuery.EntityFrameworkCore.Handlers;
10
11	public class EntityDeleteCommandHandler<TContext, TEntity, TKey, TReadModel>
12	: EntityDataContextHandlerBase<TContext, TEntity, TKey, TReadModel, EntityDeleteCommand<TKey, TReadModel>, TReadModel>
13	where TContext : DbContext
14	where TEntity : class, IHaveIdentifier<TKey>, new()
15	{
16	public EntityDeleteCommandHandler(ILoggerFactory loggerFactory, TContext dataContext, IMapper mapper)
17	: base(loggerFactory, dataContext, mapper)	4✔
18	{
19	}	4✔
20
21	protected override async Task<TReadModel> Process(EntityDeleteCommand<TKey, TReadModel> request, CancellationToken cancellationToken)
22	{
23	ArgumentNullException.ThrowIfNull(request);	4✔
24
25	var dbSet = DataContext	4✔
26	.Set<TEntity>();	4✔
27
28	var keyValue = new object[] { request.Id };	4✔
29
30	var entity = await dbSet	4✔
31	.FindAsync(keyValue, cancellationToken)	4✔
32	.ConfigureAwait(false);	4✔
33
34	if (entity == null)	4!
UNCOV 35	return default!;	×
36
37	// apply update metadata
38	if (entity is ITrackUpdated updateEntity)	4✔
39	{
40	updateEntity.UpdatedBy = request.ActivatedBy;	4✔
41	updateEntity.Updated = request.Activated;	4✔
42	}
43
44	// entity supports soft delete
45	if (entity is ITrackDeleted deleteEntity)	4!
46	{
UNCOV 47	deleteEntity.IsDeleted = true;	×
48	}
49	else
50	{
51	// when history is tracked, need to update the entity with update metadata before deleting
52	if (entity is ITrackHistory and ITrackUpdated)	4!
53	{
UNCOV 54	await DataContext	×
55	.SaveChangesAsync(cancellationToken)	×
56	.ConfigureAwait(false);	×
57	}
58
59	// delete the entity
60	dbSet.Remove(entity);	4✔
61	}
62
63	await DataContext	4✔
64	.SaveChangesAsync(cancellationToken)	4✔
65	.ConfigureAwait(false);	4✔
66
67	// convert deleted entity to read model
68	var model = Mapper.Map<TReadModel>(entity);	4✔
69
70	return model;	4✔
71	}	4✔
72
73	}

loresoft / MediatR.CommandQuery / 11418431610

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