public static void Do <T>(this ITestTaskDbContext context, Action <DbSet <T> > act, Boolean shouldSave = false)
where T : class
{
act(context.Set <T>());
if (!shouldSave)
{
return;
}
context.SaveChanges();
return;
}
public static async Task Do <T>(this ITestTaskDbContext context, Func <DbSet <T>, Task> act, Boolean shouldSave = false)
where T : class
{
await act(context.Set <T>());
if (!shouldSave)
{
return;
}
await context.SaveChangesAsync();
return;
}
public static async Task <R> DoWithResult <T, R>(this ITestTaskDbContext context, Func <DbSet <T>, Task <R> > act, Boolean shouldSave = false)
where T : class
{
var res = await act(context.Set <T>());
if (!shouldSave)
{
return(res);
}
await context.SaveChangesAsync();
return(res);
}
public OrderDataService(ITestTaskDbContext dbContext, ILogger <IOrderDataService> logger)
{
context = dbContext ?? throw new ArgumentNullException(nameof(dbContext));
this.logger = logger ?? throw new ArgumentNullException(nameof(logger));
}
