public IActionResult BuyTopics([FromServices] IMemberScoreService memberScoreService, string id)
{
if (CoreContextProvider.CurrentMember == null)
{
return(Error("用户未登录，请登录！", "/login"));
}
var topic = _ArticleTopicService.GetForm(id);
if (topic == null)
{
return(Error("该专题不存在，购买失败！"));
}
if (topic.TopicStatus != (int)TopicStatus.Audited)
{
return(Error("该专题未审核成功，购买失败！"));
}
if (CoreContextProvider.CurrentMember.UserId == topic.CreatorUserId)
{
return(Error("无法 购买自己的专题，购买失败！"));
}
var buyResult = memberScoreService
.MarketBuy(CoreContextProvider.CurrentMember.UserId, ScoreType.buytopic, topic.Id, topic.PackageAmount, topic.CreatorUserId);
return(JsonResult(buyResult));
}
public IActionResult Package([FromServices] IMemberScoreService memberScoreService, [FromServices] IArticleService articleService, string id)
{
if (CoreContextProvider.CurrentMember == null)
{
return(ErrorPage("用户未登录，请登录！"));
}
var topic = _ArticleTopicService.GetForm(id);
if (topic == null)
{
return(ErrorPage("该专题不存在，购买失败！"));
}
var buyResult = memberScoreService
.MarketBuy(CoreContextProvider.CurrentMember.UserId, ScoreType.buytopic, id, topic.PackageAmount, topic.CreatorUserId);
if (buyResult.Success)
{
var files = articleService.GetPackageByTopicId(id);
//文件
byte[] fileBytes;
var contentType = FileHelper.GetContentType("zip");
var resourceType = "zip";
fileBytes = FileDownHelper.DownloadZip(files.ToDictionary(k => k.Code, v => v.Text));
return(File(fileBytes, contentType, $"{topic.Title}.{resourceType}"));
}
return(ErrorPage("购买后下载文件失败！"));
}
public IActionResult BuyBooks([FromServices] IArticleTopicService articleTopicService, [FromServices] IMemberScoreService memberScoreService,
string id)
{
if (CoreContextProvider.CurrentMember == null)
{
return(Error("购买失败，请先登录！"));
}
var article = _ArticleService.GetForm(id);
if (article == null)
{
return(Error("该文库不存在，购买失败！"));
}
if (article.BookStatus != (int)BookStatus.审核通过)
{
return(Error("该文库未审核成功，购买失败！"));
}
//如果选择专题，无分类，则无法下载
if (!article.SpecialTopicId.IsEmpty() && article.CategoryId.IsEmpty())
{
//var topicServie = CoreContextProvider.GetService<IArticleTopicService>();
var topicName = articleTopicService.GetCate(article.SpecialTopicId)?.Text;
if (!topicName.IsEmpty())
{
return(Error($"该文库已绑定资源专题，无法单独购买，请到专题【{topicName}】购买！"));
}
}
var buyResult = memberScoreService.MarketBuy(CoreContextProvider.CurrentMember.UserId,
ScoreType.buybook, article.Id, article.RequireAmount, article.CreatorUserId);
return(JsonResult(buyResult));
}
