public static Task <TEntity> Find <TEntity>(this FaToolDbEntities ctx, object id)
where TEntity : class, IEntity
{
return(ctx.Set <TEntity>().FindAsync(id));
}
public static async Task <bool> Exists <TEntity>(this FaToolDbEntities ctx, Expression <Func <TEntity, bool> > predicate)
where TEntity : class, IEntity
{
return(await ctx.Set <TEntity>().AnyAsync(predicate));
}
