Generic Unit Of Work

A .NETStandard package to plug and play with unit of work pattern in EntityFrameworkCore.

Uses

• Add the reference of the library or install nuget package following by Install-Package EntityFrameworkCore.GenericUnitOfWork command from visual studio package manager console or dotnet add package EntityFrameworkCore.GenericUnitOfWork from command line.
• Register the library in ConfigureServices services.AddUnitOfWork<AppDbContext>();. AddUnitOfWork is a generic method. You need to pass your database context.
• Use IUnitOfWork using constractor dependency injection.

public EmployeesController(IUnitOfWork unitOfWork)
{
    _unitOfWork = unitOfWork;
}

• Access your entity repository using _unitOfWork.Repository<Employee>().
• Do your operation using the available methods.

Sample code

Check out the complete sample project inside sample folder.

Basic uses of GenericUnitOfWork in controlelr

[Route("api/[controller]")]
[ApiController]
public class EmployeesController : ControllerBase
{
    private readonly IUnitOfWork _unitOfWork;

    public EmployeesController(IUnitOfWork unitOfWork)
    {
        _unitOfWork = unitOfWork;
    }

    [HttpPost]
    public async Task<IActionResult> Create(Employee employee)
    {
        _unitOfWork.Repository<Employee>().Add(employee);
        await _unitOfWork.SaveChangesAsync();
        return Ok();
    }

    [HttpGet]
    public async Task<IActionResult> GetAll() => Ok(await _unitOfWork.Repository<Employee>().GetAllAsync());

    [HttpGet("{id}")]
    public async Task<IActionResult> Get(int id) => Ok(await _unitOfWork.Repository<Employee>().GetQuery().Include(e => e.Department).SingleAsync(e => e.Id == id));


    [HttpPut]
    public async Task<IActionResult> Update(Employee employee)
    {
        _unitOfWork.Repository<Employee>().Update(employee);
        await _unitOfWork.SaveChangesAsync();
        return Ok();
    }

    [HttpDelete]
    public async Task<IActionResult> Delete(Employee employee)
    {
        _unitOfWork.Repository<Employee>().Remove(employee);
        await _unitOfWork.SaveChangesAsync();
        return Ok();
    }
}