C#

Afzaal Ahmad Zeeshan wrote:

The class is still being provided with the low-level module. So, what
difference did it make when we created another interface to work around in our
application

Bastard Programmer from Hell
If you can't read my code, try converting it here[^]

Afzaal Ahmad Zeeshan wrote:

Is that the purpose of Dependency Injection?

Bastard Programmer from Hell
If you can't read my code, try converting it here[^]

Xaotiq wrote:

var dbSets = props.Where(prop => prop.PropertyType == typeof (DbSet<>));

var dbSets = props.Where(prop => prop.PropertyType.IsGenericType && prop.PropertyType.GetGenericTypeDefinition() == typeof(DbSet<>));

var entityTypes = typeof(YourContext)
    .GetProperties(BindingFlags.Public | BindingFlags.Instance)
    .Where(p => p.PropertyType.IsGenericType && p.PropertyType.GetGenericTypeDefinition() == typeof(DbSet<>))
    .Select(p => p.PropertyType.GenericTypeArguments[0])
;

foreach (Type entityType in entityTypes)
{
    DbSet theSet = context.Set(entityType);
    theSet.RemoveRange(theSet);
}

context.SaveChanges();

Richard Deeming wrote:

I don't think there's any easy way to identify the relationships and produce a reliable order for deleting records when cascade delete is turned off.

Introducing FOREIGN KEY constraint '...' on table '...' may cause cycles or multiple cascade paths. Specify ON DELETE NO ACTION or ON UPDATE NO ACTION, or modify other FOREIGN KEY constraints.