/// <summary>
/// 获取所有的公告
/// </summary>
/// <returns></returns>
public async Task <List <SiteNoticeVM> > GetSiteNotices()
{
var siteNoticesVM = new List <SiteNoticeVM>();
var attachments = new List <BusinessImage>();
var query = await _siteNotice.GetAllIncludingAsyn(x => x.Publisher);
var siteNotices = query.OrderByDescending(x => x.CreateTime);
var queryImgs = await _businessImage.GetAllAsyn();
foreach (var siteNotice in siteNotices)
{
var siteNoticeVM = new SiteNoticeVM(siteNotice);
if (queryImgs.Count() > 0)
{
attachments = queryImgs.Where(x => x.RelevanceObjectId == siteNotice.Id).ToList();
if (attachments.Count() > 0)
{
siteNoticeVM.Attachments = attachments;
}
else
{
siteNoticeVM.Attachments = new List <BusinessImage>();
}
siteNoticeVM.OrderNumber = (siteNoticesVM.Count() + 1).ToString();
}
else
{
siteNoticeVM.Attachments = new List <BusinessImage>();
}
siteNoticesVM.Add(siteNoticeVM);
}
return(siteNoticesVM);
}
/// <summary>
/// 获取公告内容（视图模型）
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
private async Task <SiteNoticeVM> GetSiteNoticeVM(Guid id)
{
var attachments = new List <BusinessImage>();
var query = await _siteNotice.GetAllIncludingAsyn(x => x.Publisher);
var siteNotice = query.FirstOrDefault(x => x.Id == id);
var siteNoticeVM = new SiteNoticeVM(siteNotice);
var queryImgs = await _businessImage.GetAllAsyn();
if (queryImgs.Count() > 0)
{
attachments = queryImgs.Where(x => x.RelevanceObjectId == siteNotice.Id).ToList();
if (attachments.Count() > 0)
{
siteNoticeVM.Attachments = attachments;
}
else
{
siteNoticeVM.Attachments = attachments;
}
}
else
{
siteNoticeVM.Attachments = attachments;
}
return(siteNoticeVM);
}
/// 获取所有的公告
/// </summary>
/// <returns></returns>
public async Task <IActionResult> SiteNotices()
{
var siteNoticesVM = new List <SiteNoticeVM>();
var query = await _siteNotice.GetAllListAsyn();
var siteNotices = query.OrderByDescending(x => x.CreateTime);
foreach (var siteNotice in siteNotices)
{
var siteNoticeVM = new SiteNoticeVM(siteNotice);
siteNoticeVM.OrderNumber = (siteNoticesVM.Count() + 1).ToString();
siteNoticesVM.Add(siteNoticeVM);
}
return(View(siteNoticesVM));
}
public async Task <IActionResult> CreateSiteNotice(SiteNoticeVM input)
{
if (string.IsNullOrEmpty(input.Name) || string.IsNullOrEmpty(input.Description))
{
return(Json(new { result = false, message = "必填项为空，请检查标题和内容是否已经选择和填写！" }));
}
var siteNotice = new SiteNotice
{
Publisher = GetUser(),
Name = EncodeFilterHelper.EncodeHtml(input.Name),
Description = EncodeFilterHelper.EncodeHtml(input.Description)
};
var r = await _siteNotice.AddOrEditAndSaveAsyn(siteNotice);
if (r)
{
await UploadNoticeIMG(siteNotice);
return(Json(new { result = true }));
}
return(Json(new { result = false, message = "发布失败，请重试！" }));
}
