/// <summary>
/// Determines whether or not the type is an entity that should be mapped.
/// </summary>
/// <param name="type"> </param>
/// <param name="declared"> </param>
/// <returns> </returns>
protected virtual bool IsEntity(Type type, bool declared)
{
if (type == EntityBaseType || type.IsInterface ||
type.ImplementsInterfaceDirectly(typeof(IEntityBase)))
{
return(false);
}
return(EntityBaseType.IsAssignableFrom(type));
}
public static ModelBuilder ApplyGlobalStandards(this ModelBuilder builder)
{
foreach (var EntityBaseType in builder.Model.GetEntityTypes())
{
EntityBaseType.GetForeignKeys()
.Where(fk => !fk.IsOwnership && fk.DeleteBehavior == DeleteBehavior.Cascade).ToList()
.ForEach(fe => fe.DeleteBehavior = DeleteBehavior.Restrict);
foreach (var property in EntityBaseType.GetProperties())
{
switch (property.Name)
{
case nameof(EntityBase.Id):
property.IsKey();
break;
case nameof(EntityBase.ModifiedDate):
property.IsNullable = true;
break;
case nameof(EntityBase.CreatedDate):
property.IsNullable = false;
property.SetDefaultValueSql("GETDATE()");
break;
case nameof(EntityBase.IsDeleted):
property.IsNullable = false;
property.SetDefaultValue(false);
break;
}
if (property.ClrType == typeof(string) && string.IsNullOrEmpty(property.GetColumnType()))
{
property.SetColumnType($"varchar({property.GetMaxLength() ?? 100})");
}
if (property.ClrType == typeof(DateTime) || property.ClrType == typeof(DateTime?))
{
property.SetColumnType("datetime");
}
}
}
return(builder);
}
