public IActionResult CompleteDetail(int id, string token)
{
DutyMember member = VerifyDutyMemberLogIn();
if (member == null)
{
return(new JsonResult(new { result = false }));
}
if (VerifyDutyMemberDetailToken(member, id.ToString(), token) == false)
{
return(new JsonResult(new { result = false }));
}
ReservationDetail detail = (from d in db.ReservationDetails where d.Id == id select d).FirstOrDefault();
if (detail == null)
{
return(new JsonResult(new { result = false }));
}
if (detail.DutyMember == member && detail.State == ReservationState.Answered)
{
detail.State = ReservationState.Completed;
detail.ActionDate = DateTimeHelper.GetBeijingTime();
db.Entry(detail).State = EntityState.Modified;
db.SaveChanges();
return(new JsonResult(new { result = true }));
}
else
{
return(new JsonResult(new { result = false }));
}
}
private bool VerifyDutyMemberDetailToken(DutyMember member, string id, string token)
{
try
{
Dictionary <string, string> keys = tokenservice.Decrypt(token);
string _id;
string username;
if (keys.TryGetValue("id", out _id) == false || keys.TryGetValue("name", out username) == false)
{
return(false);
}
if (username == member.LoginName && id == _id)
{
return(true);
}
else
{
return(false);
}
}
catch
{
return(false);
}
}
public IActionResult AddDetailMessage(int id, string token, string message, bool ispublic)
{
DutyMember member = VerifyDutyMemberLogIn();
if (member == null)
{
return(new JsonResult(new { result = false }));
}
if (VerifyDutyMemberDetailToken(member, id.ToString(), token) == false)
{
return(new JsonResult(new { result = false }));
}
ReservationDetail detail = (from d in db.ReservationDetails where d.Id == id select d).FirstOrDefault();
if (detail == null)
{
return(new JsonResult(new { result = false }));
}
ReservationBoardMessage msg = new ReservationBoardMessage()
{
DutyMember = member,
Message = message,
PostedTime = DateTimeHelper.GetBeijingTime(),
ReservationDetail = detail,
IsPublic = ispublic
};
db.ReservationBoardMessages.Add(msg);
db.SaveChanges();
return(new JsonResult(new { result = true }));
}
private string GetDutyMemberDetailToken(DutyMember member, string id)
{
Dictionary <string, string> keys = new Dictionary <string, string>()
{
["name"] = member.LoginName,
["id"] = id
};
return(tokenservice.Encrypt(keys));
}
private DutyMember VerifyDutyMemberLogIn()
{
string uid;
string token;
if (HttpContext.Request.Cookies.TryGetValue(UUID_COOKIE_NAME, out uid) == false)
{
return(null);
}
if (HttpContext.Request.Cookies.TryGetValue(LOGINTOKEN_COOKIE_NAME, out token) == false)
{
return(null);
}
Dictionary <string, string> keys = null;
try
{
keys = tokenservice.Decrypt(token);
}
catch
{
return(null);
}
string _uid;
string username;
if (keys.TryGetValue("uid", out _uid) == false || keys.TryGetValue("name", out username) == false)
{
return(null);
}
if (_uid != uid)
{
return(null);
}
DutyMember member = (from mem in db.DutyMembers where mem.LoginName == username select mem).FirstOrDefault();
// 登录状态续命
DateTime expire = DateTime.Now.AddMinutes(LOGIN_EXPIRE_MINUTES);
HttpContext.Response.Cookies.Append(UUID_COOKIE_NAME, uid, new CookieOptions()
{
Expires = new DateTimeOffset(expire, TimeZoneInfo.Local.GetUtcOffset(expire)),
});
HttpContext.Response.Cookies.Append(LOGINTOKEN_COOKIE_NAME, token, new CookieOptions()
{
Expires = new DateTimeOffset(expire, TimeZoneInfo.Local.GetUtcOffset(expire)),
});
return(member);
}
public IActionResult CreateMember()
{
#if !NO_MEMBER_LOGIN_REQUIRED_FOR_CREATE_MEMBER
DutyMember member = VerifyDutyMemberLogIn();
if (member == null)
{
return(RedirectToAction(nameof(Index)));
}
#endif
ViewData["SchoolTypes"] = db.SchoolTypes.OrderBy(type => type.Id);
return(View());
}
public IActionResult LoginHeartbeat()
{
DutyMember member = VerifyDutyMemberLogIn();
if (member == null)
{
return(new JsonResult(new { result = false }));
}
else
{
return(new JsonResult(new { result = true }));
}
}
public IActionResult Main(string name, string pwd)
{
DutyMember member = (from mem in db.DutyMembers where mem.LoginName == name && mem.LoginPwd == pwd select mem).FirstOrDefault();
if (member == null)
{
return(RedirectToAction(nameof(Index)));
}
// add tokens
SetDutyMemberLogin(member);
return(RedirectToAction(nameof(ViewDetails)));
}
public IActionResult CloseDetail(int id, string token)
{
DutyMember member = VerifyDutyMemberLogIn();
if (member == null)
{
return(new JsonResult(new { result = false }));
}
if (VerifyDutyMemberDetailToken(member, id.ToString(), token) == false)
{
return(new JsonResult(new { result = false }));
}
ReservationDetail detail = (from d in db.ReservationDetails where d.Id == id select d).FirstOrDefault();
if (detail == null)
{
return(new JsonResult(new { result = false }));
}
switch (detail.State)
{
case ReservationState.NewlyCreated:
detail.State = ReservationState.ClosedWithoutComplete;
detail.ActionDate = DateTimeHelper.GetBeijingTime();
db.Entry(detail).State = EntityState.Modified;
db.SaveChanges();
break;
case ReservationState.Answered:
case ReservationState.Cancelled:
if (member != detail.DutyMember)
{
return(new JsonResult(new { result = false }));
}
detail.State = ReservationState.ClosedWithoutComplete;
detail.ActionDate = DateTimeHelper.GetBeijingTime();
db.Entry(detail).State = EntityState.Modified;
db.SaveChanges();
break;
case ReservationState.Completed:
case ReservationState.ClosedWithoutComplete:
default:
break;
}
return(new JsonResult(new { result = true }));
}
public bool QueryLoginName([FromBody] NameParameter param)
{
if (param.Name == null || (param.Name = param.Name.Trim()).Length <= 0)
{
return(false);
}
DutyMember check = db.DutyMembers.FirstOrDefault(item => item.LoginName == param.Name);
if (check == null)
{
return(true);
}
else
{
return(false);
}
}
public IActionResult CancelAcceptDetail(int id, string token)
{
DutyMember member = VerifyDutyMemberLogIn();
if (member == null)
{
return(new JsonResult(new { result = false }));
}
if (VerifyDutyMemberDetailToken(member, id.ToString(), token) == false)
{
return(new JsonResult(new { result = false }));
}
ReservationDetail detail = (from d in db.ReservationDetails where d.Id == id select d).FirstOrDefault();
if (detail == null)
{
return(new JsonResult(new { result = false }));
}
if (detail.DutyMember != member || (detail.State != ReservationState.Answered && detail.State != ReservationState.Cancelled))
{
return(new JsonResult(new { result = false }));
}
if (detail.State == ReservationState.Answered)
{
detail.State = ReservationState.NewlyCreated;
}
else if (detail.State == ReservationState.Cancelled)
{
detail.State = ReservationState.Cancelled;
}
detail.DutyMember = null;
db.Entry(detail).State = EntityState.Modified;
db.SaveChanges();
return(new JsonResult(new { result = true }));
}
private void SetDutyMemberLogin(DutyMember member)
{
DateTime expire = DateTime.Now.AddMinutes(LOGIN_EXPIRE_MINUTES);
string uid = Guid.NewGuid().ToString();
HttpContext.Response.Cookies.Append(UUID_COOKIE_NAME, uid, new CookieOptions()
{
Expires = new DateTimeOffset(expire, TimeZoneInfo.Local.GetUtcOffset(expire)),
});
Dictionary <string, string> keys = new Dictionary <string, string>()
{
["name"] = member.LoginName,
["uid"] = uid
};
string token = tokenservice.Encrypt(keys);
HttpContext.Response.Cookies.Append(LOGINTOKEN_COOKIE_NAME, token, new CookieOptions()
{
Expires = new DateTimeOffset(expire, TimeZoneInfo.Local.GetUtcOffset(expire)),
});
}
public IActionResult CreateMember(string ticket, string name, string contact, string loginname, string password, string grade, Sexual sexual, string school, IList <IFormFile> userpic)
{
#if NO_MEMBER_LOGIN_REQUIRED_FOR_CREATE_MEMBER
if ((ticket == null || ticket.Length <= 0) ||
(name == null || name.Length <= 0) ||
(contact == null || contact.Length <= 0) ||
(loginname == null || loginname.Length <= 0) ||
(password == null || password.Length != 32) ||
(school == null) ||
(userpic.Count <= 0))
#else
DutyMember member = VerifyDutyMemberLogIn();
if (member == null ||
(ticket == null || ticket.Length <= 0) ||
(name == null || name.Length <= 0) ||
(contact == null || contact.Length <= 0) ||
(loginname == null || loginname.Length <= 0) ||
(password == null || password.Length != 32) ||
(school == null) ||
(userpic.Count <= 0))
#endif
{ return(new JsonResult(new { result = false, reason = "信息填写不完整" })); }
if (ticket != serviceConfig.RegisterationTicket)
{
return(new JsonResult(new { result = false, reason = "创建秘钥认证失败" }));
}
SchoolType sch = (from s in db.SchoolTypes where s.Name == school select s).FirstOrDefault();
if (sch == null)
{
return(new JsonResult(new { result = false, reason = "学校类型错误" }));
}
DutyMember check = (from m in db.DutyMembers where m.LoginName == loginname select m).FirstOrDefault();
if (check != null)
{
return(new JsonResult(new { result = false, reason = "登录名已存在" }));
}
string path = Path.Combine(membersPath, loginname + ".jpg");
FileStream stream = System.IO.File.Open(path, FileMode.OpenOrCreate, FileAccess.Write);
stream.SetLength(0);
userpic[0].CopyTo(stream);
stream.Flush();
stream.Dispose();
DutyMember memcreate = new DutyMember()
{
Name = name,
LoginName = loginname,
LoginPwd = password,
Grade = grade,
Sexual = sexual,
School = sch,
Contact = contact,
IconName = loginname + ".jpg",
};
db.DutyMembers.Add(memcreate);
db.SaveChanges();
return(new JsonResult(new { result = true }));
}
public IActionResult ViewDetails(int id = -1, string filter = "uncompleted", int page = 1)
{
DutyMember member = VerifyDutyMemberLogIn();
if (member == null)
{
return(RedirectToAction(nameof(Index)));
}
ViewData["Member"] = member;
var details = from detail in db.ReservationDetails select detail;
int index = 0;
DateTime now = DateTimeHelper.GetBeijingTime();
bool showColor = false;
switch (filter)
{
case "uncompleted":
index = 0;
details = details.Where(detail => detail.ReservationDate >= now && (detail.State == ReservationState.Answered || detail.State == ReservationState.Cancelled || detail.State == ReservationState.NewlyCreated));
break;
case "me":
details = details.Where(detail => detail.DutyMember == member).OrderBy(detail => detail.ReservationDate);
index = 1;
break;
case "closed":
details = details.Where(detail => detail.State == ReservationState.ClosedWithoutComplete).OrderByDescending(detail => detail.ActionDate);
index = 2;
break;
case "completed":
details = details.Where(detail => detail.State == ReservationState.Completed).OrderByDescending(detail => detail.ActionDate);
index = 3;
break;
case "all":
default:
index = 4;
details = details.OrderBy(detail => detail.ReservationDate);
showColor = true;
break;
}
ViewData["Filter"] = index;
ViewData["ShowColor"] = showColor;
int total = details.Count();
int maxpage = (int)Math.Ceiling(total * 1.0 / ITEMS_PER_PAGE);
if (maxpage <= 0)
{
maxpage = 1;
}
if (page >= maxpage)
{
page = maxpage;
}
page--;
if (page < 0)
{
page = 0;
}
details = details.Skip(page * ITEMS_PER_PAGE).Take(ITEMS_PER_PAGE);
if (id == -1)
{
ViewData["Current"] = null;
ViewData["Token"] = GetDutyMemberDetailToken(member, "-1");
}
else
{
ReservationDetail current = (from detail in db.ReservationDetails where detail.Id == id select detail).FirstOrDefault();
if (current == null)
{
return(RedirectToAction(nameof(ViewDetails), new { filter = filter, page = page }));
}
db.Entry(current).EnsureReferencesLoaded(true);
IEnumerable <ReservationBoardMessage> messages = current.ReservationBoardMessages.OrderByDescending(item => item.PostedTime).Take(5);
foreach (ReservationBoardMessage msg in messages)
{
db.Entry(msg).EnsureReferencesLoaded(false);
}
ViewData["Messages"] = messages;
ViewData["Current"] = current;
ViewData["Token"] = GetDutyMemberDetailToken(member, current.Id.ToString());
}
if (details.Count() > 0)
{
List <ReservationDetail> detaillist = details.ToList();
foreach (ReservationDetail detail in detaillist)
{
db.Entry(detail).EnsureReferencesLoaded(false);
}
ViewData["Details"] = detaillist;
}
else
{
ViewData["Details"] = new List <ReservationDetail>();
}
ViewData["ShowMore"] = page < (maxpage - 1);
return(View());
}
