Factory package aanmaken

[pjotrcasteel]

Wij moeten de generic factory packagebaar maken

[visschersm]

Welke generic factory bedoel je hier mee?

[pjotrcasteel]

Voor het aanmaken van bijv, de context

[visschersm]

I think this was about the efcore dependency injection using service scope factory before dotnet 5.
Might be a nice research item to see if we can implement a factory that can manage both the pre dotnet way and the new way using the DbContextFactory.

ServiceScopeFactory registration:

public void ConfigureServices(IServiceCollection services)
{
    services.AddControllers();

    services.AddDbContext<ApplicationDbContext>(
        options => options.UseSqlServer("name=ConnectionStrings:DefaultConnection"));
}

ServiceScopeFactory injection:

private readonly IServiceScopeFactory  scopeFactory;

public MyController(IServiceScopeFactory   scopeFactory)
{
    this.scopeFactory = scopeFactory;
}

ServiceScopeFactory usage:

public void DoSomething()
{
    using(var scope = serviceScopeFactory.CreateScope())
    {
        var context = scope.ServiceProvider.GetService<MyDataContext>();
    
        // ...
    }
}

DbContextFactory registration:

public void ConfigureServices(IServiceCollection services)
{
    services.AddControllers();

    services.AddDbContextFactory<ApplicationDbContext>(
        options =>
            options.UseSqlServer(@"Server=(localdb)\mssqllocaldb;Database=Test"));
}

DbContextFactory injection:

private readonly IDbContextFactory<ApplicationDbContext> _contextFactory;

public MyController(IDbContextFactory<ApplicationDbContext> contextFactory)
{
    _contextFactory = contextFactory;
}

DbContextFactory usage:

public void DoSomething()
{
    using (var context = _contextFactory.CreateDbContext())
    {
        // ...
    }
}

DbContextFactory reference
ServiceScopeFactory reference

[visschersm]

It might also connect nicely to our GenericFactory
Lets start a discussion on how these packages could work together.

How would this map to the EFCore usecase