public async Task <ActionResult> PatchPromotionProductAsync(int id, [FromBody] JsonPatchDocument <PromotionProduct> patch)
{
var promotionProduct = await _promotionContext.FindAsync <PromotionProduct>(id);
if (promotionProduct == null)
{
return(NotFound());
}
try
{
patch.ApplyTo(promotionProduct);
_promotionContext.Update(promotionProduct);
await _promotionContext.SaveChangesAsync();
_logger.LogInformation("PatchPromotionProductAsync Success {@promotionProduct}.", promotionProduct);
}
catch (Exception)
{
_logger.LogError("PatchPromotionProductAsync Failed {@patch}---{@promotionProduct}", patch, promotionProduct);
return(StatusCode(500, "Paching Failed "));
}
return(CreatedAtAction(nameof(ItemByIdAsync), new { id = promotionProduct.Id }, null));
}
public async Task SaveAct(ActInfo actModel)
{
var act = await repository.GetOrInsertAct(actModel.ActGuid);
var lastActDescription = act.Descriptions
.OrderByDescending(description => description.ModifiedDate)
.FirstOrDefault();
if (lastActDescription == null ||
lastActDescription.Title != actModel.Title ||
lastActDescription.ImageHash != actModel.ImageHash)
{
var modifiedTicks = lastActDescription?.ModifiedDate.Ticks ?? 0;
if (modifiedTicks != actModel.LastModifiedTicks)
{
throw new DbUpdateConcurrencyException("A new update has occurred since you loaded the page. Please refresh and try again.");
}
await repository.AddAsync(new ActDescription
{
ModifiedDate = DateTime.UtcNow,
Act = act,
Title = actModel.Title,
ImageHash = actModel.ImageHash
});
await repository.SaveChangesAsync();
}
}
public async Task <IActionResult> Create(
[Bind("Title,Description,PromotionTypeId,StartDate, EndDate,PromotionProductTypeId")] PromotionDto promotionDto)
{
promotionDto.PromotionState = PromotionState.Created;
var flag = false;
if (ModelState.IsValid)
{
if (promotionDto.EndDate <= promotionDto.StartDate ||
promotionDto.EndDate <= DateTime.Now)
{
ModelState.AddModelError("EndDate", "结束时间不能小于开始时间或当前系统时间");
}
else
{
flag = true;
}
}
if (flag)
{
var promotion = _mapper.Map <Promotion>(promotionDto);
_promotionContext.Promotions.Add(promotion);
await _promotionContext.SaveChangesAsync();
return(RedirectToAction("Index"));
}
ViewData["PromotionTypes"] = GeneratePromotionTypes();
//ViewData["PromotionStates"] = GeneratePromotionStates();
ViewData["PromotionProductTypes"] = GeneratePromotionProductTypes();
return(View(promotionDto));
}
public async Task DeleteVenue(Guid venueGuid)
{
var venue = await repository.GetOrInsertVenue(venueGuid);
await repository.AddAsync(new VenueRemoved
{
Venue = venue,
RemovedDate = DateTime.UtcNow
});
await repository.SaveChangesAsync();
}
public async Task <string> SaveContent(byte[] binary, string contentType)
{
var sha512 = HashAlgorithm.Create(HashAlgorithmName.SHA512.Name);
var hash = Convert.ToBase64String(sha512.ComputeHash(binary));
// avoid any slashes, plus signs or equal signs
// the following makes this base64 string url safe
hash = hash.Replace("/", "_");
hash = hash.Replace("+", "-");
var exists = await repository.Content
.Where(c => c.Hash == hash)
.AnyAsync();
if (!exists)
{
await repository.Content.AddAsync(new Content
{
Hash = hash,
Binary = binary,
ContentType = contentType
});
await repository.SaveChangesAsync();
}
return(hash);
}
public async Task ScheduleShow(Guid actGuid, Guid venueGuid, DateTimeOffset startTime)
{
await repository.GetOrInsertShow(actGuid, venueGuid, startTime);
await repository.SaveChangesAsync();
}