public async Task <IActionResult> Get(int id, [FromQuery(Name = "token")] string token)
{
ModelResult <ArticleInfo> result;
var articleResult = await _context.Articles
.FirstOrDefaultAsync(a => a.ArticleId == id);
if (articleResult == null)
{
result = new ModelResult <ArticleInfo>(404, null, "Article Not Exists");
return(BadRequest(result));
}
if (token != null && TokenUtils.CheckToken <ArticleInfo>(token, _context) == null)
{
// Token有效，点击量+1
articleResult.ViewNumber += 1;
_context.Entry(articleResult).State = EntityState.Modified;
await _context.SaveChangesAsync();
}
articleResult.User = await _context.Users
.FirstOrDefaultAsync(u => u.UserId == articleResult.UserId);
articleResult.ArticleTags = await _context.ArticleTags
.Where(at => at.ArticleId == articleResult.ArticleId).ToListAsync();
ArticleInfo articleInfo = new ArticleInfo(articleResult, _context);
articleInfo.CommentCount = _context.Comments
.Count(c => c.ArticleId == articleInfo.ArticleId);
result = new ModelResult <ArticleInfo>(200, articleInfo, "Article Exists");
return(Ok(result));
}
public async Task <IActionResult> Put(
int id,
[FromBody] Tag tag,
[FromQuery(Name = "token")] string token)
{
ModelResult <Tag> result = TokenUtils.CheckToken <Tag>(token, _context);
if (result != null)
{
return(BadRequest(result));
}
Tag tagResult = await _context.Tags.FirstOrDefaultAsync(t => t.TagId == id);
if (tagResult == null)
{
result = new ModelResult <Tag>(405, null, "Tag Not Found");
return(BadRequest(result));
}
if (id != tag.TagId)
{
result = new ModelResult <Tag>(405, null, "Cannot Modify TagId");
return(BadRequest(result));
}
_context.Entry(tag).State = EntityState.Modified;
await _context.SaveChangesAsync();
result = new ModelResult <Tag>(200, null, "Tag Modified");
return(Ok(result));
}
public async Task <IActionResult> Put(
int id,
[FromBody] User user,
[FromQuery(Name = "token")] string token)
{
ModelResult <User> result = TokenUtils.CheckToken <User>(token, _context);
if (result != null)
{
return(BadRequest(result));
}
User userResult = await _context.Users
.FirstOrDefaultAsync(u => u.UserId == id);
Session sessionResult = await _context.Sessions
.FirstOrDefaultAsync(s => s.SessionToken == token);
if (userResult == null || userResult.UserId != sessionResult.SessionUserId)
{
result = new ModelResult <User>(405, null, "User Not Exists or Token not suit");
return(BadRequest(result));
}
if (id != user.UserId)
{
result = new ModelResult <User>(405, null, "Cannot Modify UserId");
return(BadRequest(result));
}
userResult.Email = user.Email;
userResult.Nickname = user.Nickname;
userResult.PasswordHash = user.PasswordHash;
userResult.AvatarUrl = user.AvatarUrl;
userResult.Intro = user.Intro;
_context.Entry(userResult).State = EntityState.Modified;
await _context.SaveChangesAsync();
result = new ModelResult <User>(200, null, "User Modified");
return(Ok(result));
}
public async Task <IActionResult> Put([FromQuery(Name = "token")] string token)
{
ModelResult <Session> result;
Session sessionResult = await _context.Sessions.FirstOrDefaultAsync(s => s.SessionToken == token);
if (sessionResult == null)
{
result = new ModelResult <Session>(404, null, "Token Not Exists");
return(BadRequest(result));
}
else
{
sessionResult.ExpiresTime = DateTime.Now.AddDays(1);
_context.Entry(sessionResult).State = EntityState.Modified;
await _context.SaveChangesAsync();
result = new ModelResult <Session>(200, sessionResult, null);
return(Ok(result));
}
}
