public IActionResult SetProductStock(SeckillPo seckillPo)
{
// 1、查询秒杀库存
Seckill seckill = SeckillService.GetSeckillByProductId(seckillPo.ProductId);
// 2、判断秒杀库存是否完成
if (seckill.SeckillStock <= 0)
{
throw new BizException("秒杀库存完了");
}
// 3、扣减秒杀库存
seckill.SeckillStock = seckill.SeckillStock - seckillPo.ProductCount;
// 4、更新秒杀库存
SeckillService.Update(seckill);
return(Ok("更新库存成功"));
}
public IActionResult SetProductStock(SeckillPo seckillPo)
{
//1.查询秒杀库存
Seckill seckill = _seckillService.GetSeckillByProductId(seckillPo.ProductId);
//2.判断秒杀库存是否完成
if (seckill.SeckillStock <= 0)
{
throw new BizException("秒杀库存完了");
}
if (seckill.SeckillStock <= seckillPo.ProductCount)
{
throw new BizException($"秒杀库存不足{seckillPo.ProductCount}个");
}
//3.扣减库存
seckill.SeckillStock -= seckillPo.ProductCount;
//4.更新秒杀库存
_seckillService.Update(seckill);
return(Ok("更新库存成功"));
}
public IActionResult PutProductStock(SeckillPo seckillPo)
{
// 1、查询秒杀库存
Seckill seckill = SeckillService.GetSeckillByProductId(seckillPo.ProductId);
// 2、判断秒杀库存是否完成
if (seckill.SeckillStock <= 0)
{
throw new BizException("秒杀库存完了");
}
// 3、扣减秒杀库存
seckill.SeckillStock = seckill.SeckillStock - seckillPo.ProductCount;
// 4、更新秒杀库存
SeckillService.Update(seckill);
// 5、seckill 转换成为Dto对象seckill
// SeckillDto seckillDto = AutoMapperHelper.AutoMapTo<SeckillDto>(seckill);
return(Ok("更新库存成功"));
}
