public IQueryable <Data.FootPrintImg> UpdateFootPrintRotatedImage(long imgId, string imageKey)
{
ExceptionHelper.ThrowIfNotId(imgId, nameof(imgId));
ExceptionHelper.ThrowIfNullOrWhiteSpace(imageKey, nameof(imageKey));
var img = Imgs.FirstOrDefault(p => p.id == imgId);
ExceptionHelper.ThrowIfTrue(img == null, nameof(img), "该图片不存在");
ExceptionHelper.ThrowIfTrue(img.isEnabled != true, nameof(img), "该图片审核不通过，不可进行旋转后保存操作");
img.imageKey = imageKey;
_FootPrintImgRepository.SaveChanges();
return(Imgs);
}
public IQueryable <Data.FootPrintImg> SetFootPrintImageIsEnabled(long operatorId, long imgId, bool isEnabled)
{
ExceptionHelper.ThrowIfNotId(imgId, nameof(imgId));
using (var scope = new TransactionScope())
{
var img = Imgs.FirstOrDefault(p => p.id == imgId);
ExceptionHelper.ThrowIfTrue(img == null, nameof(img), "该图片不存在");
img.isEnabled = isEnabled;
img.isComfirm = true;
img.comfirmDate = DateTime.Now;
img.comfirmer = operatorId;
_FootPrintImgRepository.SaveChanges();
scope.Complete();
return(Imgs);
}
}
public IQueryable <Data.FootPrintImg> SetFootPrintImgOrder(long imgId, int order)
{
ExceptionHelper.ThrowIfNotId(imgId, nameof(imgId));
ExceptionHelper.ThrowIfTrue(order <= 0, nameof(order));
using (var scope = new TransactionScope())
{
var oldCover = Imgs.FirstOrDefault(p => p.order == order);
if (oldCover != null)
{
oldCover.order = null;
}
var img = Imgs.FirstOrDefault(p => p.id == imgId);
ExceptionHelper.ThrowIfTrue(img == null, nameof(img), "该图片不存在");
ExceptionHelper.ThrowIfTrue(img.isEnabled != true, nameof(img), "该图片审核不通过，不可设置为封面");
img.order = order;
_FootPrintImgRepository.SaveChanges();
scope.Complete();
return(Imgs);
}
}