GenericRepositoryandUnitOfWorkPattern 1.1.3

Feature

"Hello, I would like to talk about the features of GenericRepositoryPattern, a NuGet package I wrote. This package, besides providing a more comfortable use by using the GenericRepository pattern, makes database operations easier by coming with the UnitOfWork pattern."

• You can work with the unitOfWork Design Pattern.
• You can work with asynchronous or non-asynchronous methods.
• Overloads of methods are available.
• AsNotracking() can be given as a parameter.
• CancellationToken can be given as a parameter.
• More methods will be added.

Errors are corrected as a result of feedback.

GenericRepositoryPatternNugetPackageV1.1.2

A nuget package I wrote to use the generic repository pattern more efficiently.

Version

.net 7.0

Install

  dotnet add package GenericRepositoryandUnitOfWorkPattern --version 1.1.2

Use

##Create Repository

//Interface- Abstract 
public interface IProductRepositoryAsync : IRepositoryAsync<Product> {} 

  //Concrete  
  public class ProductRepositoryAsync : GenericRepositoryAsync<Product, ExampleDbContext>, IProductRepositoryAsync
    {
        public ProductRepositoryAsync(ExampleDbContext context) : base(context) {}
            
        
   }

Create Controller

    private readonly IProductRepositoryAsync _repository;
    private readonly IUnitOfWork _unitOfWork;

    public ProductController(IProductRepositoryAsync repository, IUnitOfWork unitOfWork)
    {
        _repository = repository;
        _unitOfWork = unitOfWork;
    }

....
## Create Method - Controller
    [HttpGet]
    public async Task<IActionResult> GetAll(CancellationToken cancellationToken)
    {
        IList<Product> product = await _repository.GetAll().ToListAsync(cancellationToken);
        return Ok(product);
    }
    [HttpPost]
    public async Task<IActionResult> Add(Product product, CancellationToken cancellationToken)
    {
        await _repository.AddAsync(product, cancellationToken);
        await _unitOfWork.SaveChangesAsync(cancellationToken);

     return Ok();
    }

Warning

• Dependency Injection

//Program.cs && ExtensionServices
builder.Services.AddScoped<IUnitOfWork, UnitOfWork<ExampleDbContext>>();
builder.Services.AddScoped<IProductRepositoryAsync, ProductRepositoryAsync>();

Packages

• EntityFramework Core 7.0.5

Design Patterns:

* Generic Repository   
* Unit Of Work    
                                                                                                                 

By Abdullah Balikci - berjcode

IRepositoryAsync Methods

  IQueryable<T> GetAll(bool isTracking = true);
 IQueryable<T> GetAllExpressionAsync(Expression<Func<T, bool>> expression, bool isTracking = true);
 IEnumerable<T> GetAllEnumerable(bool isTracking = true);
 IList<T> GetAllWithList(bool isTracking = true);
 IQueryable<T> GetWhere(Expression<Func<T, bool>> expression, bool isTracking = true);
 IList<T> GetWhereList(Expression<Func<T, bool>> expression, bool isTracking = true);
 Task<T> GetFirstByExpressionAsync(Expression<Func<T, bool>> expression, bool isTracking = true, CancellationToken cancellationToken = default);
 Task<T> GetFirstAsync(bool isTracking = true);
 Task<T> GetFirstAsync(bool isTracking, CancellationToken cancellationToken);
 Task<bool> AnyAsync(Expression<Func<T, bool>> predicate);
 Task<int> CountAsync(Expression<Func<T, bool>> predicate = null);
 Task AddAsync(T entity, CancellationToken cancellationToken = default);
 Task AddRangeAsync(IEnumerable<T> entities, CancellationToken cancellationToken = default);
 Task AddRamgeAsync(ICollection<T> entities, CancellationToken cancellationToken = default);
 Task AddRangeAsync(IList<T> entities, CancellationToken cancellationToken = default);
 void Update(T entity);
 void UpdateRange(ICollection<T> entities);
 void UpdateRange(IEnumerable<T> entities);
 Task DeleteByIdAsync(int id);
 Task DeleteByIdAsync(string id);
 Task DeleteByIdAsync(Guid id);
 Task DeleteByExpressionAsync(Expression<Func<T, bool>> expression, CancellationToken cancellationToken = default);
 void Delete(T entity);
 void DeleteRange(IEnumerable<T> entities);
 void DeleteRange(ICollection<T> entities);
 void DeleteRange(IList<T> entities);

IRepository

 IQueryable<T> GetAll(bool isTracking = true);
 IQueryable<T> GetAllExpression(Expression<Func<T, bool>> expression, bool isTracking = true);
 IEnumerable<T> GetAllEnumerable(bool isTracking = true);
 IList<T> GetAllWithList(bool isTracking = true);
 IQueryable<T> GetWhere(Expression<Func<T, bool>> expression, bool isTracking = true);
 IList<T> GetWhereWithList(Expression<Func<T, bool>> expression, bool isTracking = true);
 T GetFirstByExpression(Expression<Func<T, bool>> expression, bool isTracking = true);
 T GetFirst(bool isTracking = true);
 bool Any(Expression<Func<T, bool>> predicate);
 int Count(Expression<Func<T, bool>> predicate = null);
 void Add(T entity);
 void AddRange(ICollection<T> entities);
 void AddRange(IEnumerable<T> entities);
 void AddRange(IList<T> entities);
 void Update(T entity);
 void UpdateRange(ICollection<T> entities);
 void UpdateRange(IEnumerable<T> entities);
 void UpdateRange(IList<T> entities);
 T DeleteById(int id);
 T DeleteById(string id);
 T DeleteById(Guid id);
 T DeleteByExpression(Expression<Func<T, bool>> expression);
 void Delete(T entity);
 void DeleteRange(ICollection<T> entities);
 void DeleteRange(IEnumerable<T> entities);
 void DeleteRange(IList<T> entities);