/// <param name="user1Id">Used to specify the User1.</param>
/// <param name="user2Id">Used to specify the User2.</param>
public async Task <IActionResult> GetBlockById([FromQuery] Guid user1Id, [FromQuery] Guid user2Id)
{
var block = await blockService.GetByIdAsync(user1Id, user2Id);
if (block == null)
{
return(NotFound());
}
return(Ok(mapper.Map <BlockResponseDto>(block)));
}