/// <summary>
/// 发布新帖子
/// </summary>
public async Task <Resp> PublishNewPostAsync(Models.NewPostInfo info)
{
(bool isValid, string msg) = info.IsValid();
if (!isValid)
{
return(Resp.Fault(Resp.NONE, msg));
}
Content content = new Content(info.Content, info.Files);
using var db = new MyForContext();
using var trans = db.Database.BeginTransaction();
await content.UploadImagesAndSetInContent();
DB.Tables.Post newPost = new DB.Tables.Post
{
Title = info.Title,
ThemeId = Themes.Theme.GetIdByThemeName(info.Theme),
Keyword = info.Theme,
CreateById = info.CreateById,
State = (int)Post.PostState.ToAudit
};
newPost.Content = content.ToString();
db.Posts.Add(newPost);
int suc = await db.SaveChangesAsync();
if (suc == 1)
{
trans.Commit();
return(Resp.Success(Resp.NONE));
}
return(Resp.Fault(Resp.NONE, "添加失败"));
}
public async Task <Resp> NewPostsAsync(Models.NewPostInfo info)
{
(bool isValid, string msg) = info.IsValid();
if (!isValid)
{
return(Resp.Fault(Resp.NONE, msg));
}
File files = await File.SaveImageAsync(info.Img);
DB.Tables.Post newPost = new DB.Tables.Post
{
CreateDate = DateTimeOffset.Now,
Creator = info.NickName,
Content = info.Content,
ImageId = files?.Id ?? File.DEFAULT_IMG_ID
};
using var db = new DB.DarkContext();
db.Posts.Add(newPost);
int suc = await db.SaveChangesAsync();
if (suc == 1)
{
return(Resp.Success(Resp.NONE, "成功"));
}
return(Resp.Fault(Resp.NONE, "提交失败"));
}
public async Task <ActionResult> NewPostsAsync([FromForm] Models.NewPostInfo info)
{
Hub hub = new Hub();
Resp r = await hub.NewPostsAsync(info);
return(Pack(r));
}
/// <summary>
/// 发布新帖
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public async Task <(bool, string)> PulishNewPostAsync(Models.NewPostInfo model)
{
bool suc = true;
string msg = "";
/*
* 先保存文件
* 会保存在数据库的 Files 表
* 返回的 fileId 为保存的 ID
*/
Files.File file = new Files.File();
if (model.File is null)
{
return(false, "需要上传文件");
}
int fileId = await file.SaveFileToDBAsync(model.File);
if (fileId == Files.File.NOT_FILES)
{
return(false, "文件上传失败");
}
using ATXDbContext db = new ATXDbContext();
DB.Tables.Post newPost = new DB.Tables.Post
{
Author = model.Author,
Description = model.Description,
FileId = fileId
};
db.Posts.Add(newPost);
// 添加今天的一条发布记录
await Records.Records.TodayPulishRecordIncreaseAsync();
if (await db.SaveChangesAsync() == 1)
{
return(suc, msg);
}
return(false, "发布失败");
}