public Appli(string diaryId, DateTime leafTime, string apid, EXCHA_ACCEPT accept)
{
this.diaryId = diaryId;
this.leafTime = leafTime;
this.apid = apid;
this.accept = accept;
}
public async Task <bool> reply(EXCHA_ACCEPT excha, string exid, string token)
{
//POSTデータを取得する
var form = HttpContext.Request.Form;
Microsoft.Extensions.Primitives.StringValues value;
form.TryGetValue("excha", out value);
if (value.ToString() == "accept")
{
excha = EXCHA_ACCEPT.accept;
}
else if (value.ToString() == "reject")
{
excha = EXCHA_ACCEPT.reject;
}
form.TryGetValue("exid", out value);
exid = value.ToString();
form.TryGetValue("token", out value);
token = value.ToString();
if (!PBKDF2.Verify(HttpContext.User.FindFirst(ClaimTypes.Sid).Value, token))
{
return(false);
}
//日記の情報を取得する
Diary diary = await _context.diaries.FindAsync(exid);
if (diary == null)
{
return(false);
}
//日記が存在するとき
//交換可能か
if (!await DiaryAuth.authExcha(HttpContext.User, _context, diary))
{
return(false);
}
//交換可能なとき
//appliへ承諾を登録
//お互いの日記に交換相手を記録
//返却日時の記録
//appliへ承諾を登録
string authId = HttpContext.User.FindFirst(ClaimTypes.NameIdentifier).Value;
DateTime latest = await _context.leaves
.Where(l => l.diaryId == authId)
.MaxAsync(l => l.time);
Appli appli = await _context.appli
.Where(a =>
(a.diaryId == authId) &&
(a.leafTime == latest) &&
(a.apid == exid)
)
.FirstOrDefaultAsync();
appli.accept = excha;
_context.Attach(appli).State = EntityState.Modified;
if (excha == EXCHA_ACCEPT.accept)
{
//承諾のとき
//お互いの日記に交換を記録
Diary my = await _context.diaries.FindAsync(authId);
Diary your = await _context.diaries.FindAsync(appli.apid);
my.exid = your.Id;
my.retTime = DateTime.Now.AddHours(appli.period);
your.exid = my.Id;
your.retTime = DateTime.Now.AddHours(appli.period);
_context.Attach(my).State = EntityState.Modified;
_context.Attach(your).State = EntityState.Modified;
}
await _context.SaveChangesAsync();
return(true);
}
