带有工作单元的存储库模式的常用方法

Question

我有一个项目，我试图使用带有存储库设计模式的工作单元来使用EF Core执行CRUD操作。 FWIW，我在.NET Core 2.2上。

问题：

我是否可以创建一个（抽象的）类来为某些模型而非某些模型实现某些操作？在当前的思考过程中，我想在CountRepository类中执行此操作。我想从TypeA，TypeB和TypeC返回实体记录-这些实体记录满足CountDate和XCount字段的特定条件。

布局和详细信息：

Solution.EFProject

• 模型\

  • TypeA.cs
  • TypeB.cs
  • TypeC.cs
  • OtherModel.cs
• BaseEntity.cs
• BaseTypeEntity.cs
• Context.cs

Solution.DAL

• 核心\
  • 存储库\
    1. IRepository.cs
    2. ICountRepository.cs
    3. ITypeARepository.cs
    4. ITypeBRepository.cs
    5. ITypeCRepository.cs
    6. IOtherModelRepository.cs
  • IUnitOfWork.cs

。

• 持久性\
  • 存储库\
    1. Repository.cs
    2. CountRepository.cs
    3. TypeARepository.cs
    4. TypeBRepository.cs
    5. TypeCRepository.cs
    6. OtherModelRepository.cs
  • UnitOfWork.cs

Solution.EFProject.BaseEntity.cs

public abstract  class BaseEntity
{
    public bool Enabled { get; set; }
    public DateTime CreatedDate { get; set; }

    public BaseEntity()
    {
        Enabled = true;
        CreatedDate = DateTime.Now;
    }
}

Solution.EFProject.BaseCountEntity.cs

public abstract class BaseCountEntity : BaseEntity
{
    public DateTime CountDate { get; set; }
    public long XCount { get; set; }
}

Solution.EFProject.Models.TypeA.cs

public class TypeA : BaseCountEntity 
{
  public int TypeAId { get; set; }
  public long ACount { get; set; }
}

Solution.EFProject.Models.TypeB.cs

public class TypeB : BaseCountEntity 
{
  public int TypeAId { get; set; }
  public long B1Count { get; set; }
  public long B2Count { get; set; }
}

Solution.EFProject.Models.TypeC.cs

public class TypeB : BaseCountEntity 
{
  public int TypeAId { get; set; }
  public long C1Count { get; set; }
  public long C2Count { get; set; }
  public long C3Count { get; set; }
}

Solution.DAL.Persistence.Repositories.Repository.cs

public class Repository<TEntity> : IRepository<TEntity> where TEntity : class
{
    protected readonly DbContext Context;
    protected readonly DbSet<TEntity> _entities;

    public Repository(DbContext context)
    {
        Context = context;
        _entities = Context.Set<TEntity>();
    }

    // GET method(s) on <TEntity> collection
    // ADD method(s) on <TEntity> collection
    // UPDATE method(s) on <TEntity> collection
    // REMOVE method(s) on <TEntity> collection
}