public Team FindTeam(int teamId)
{
using (var access = new AccessDB())
{
Team team = access.ListOfTeams.FirstOrDefault(x => x.TeamName == teamId);
return(team);
}
}
//On server's request database should return user if it exists...
public User FindUser(string username)
{
using (var access = new AccessDB())
{
User user = access.ListOfUsers.FirstOrDefault(x => x.Username == username);
return(user);
}
}
public void Ask(User user)
{
using (var access = new AccessDB())
{
user.AskedToJoin = true;
access.Entry(user).State = System.Data.Entity.EntityState.Modified;
access.SaveChanges();
}
}
//public bool ChangePassword(User user, string newPassword)
//{
// using (var access = new AccessDB())
// {
// foreach(User u in access.ListOfUsers)
// {
// if(u.Username == user.Username)
// {
// u.Password = newPassword;
// break;
// }
// }
// int i = access.SaveChanges();
// if (i > 0)
// {
// return true;
// }
// }
// return false;
//}
public bool AlreadyExists(string username)
{
using (var access = new AccessDB()) {
var q = from b in access.ListOfUsers
where b.Username == username
select b;
if (q.Any())
{
return(true);
}
}
return(false);
}
public List <User> UsersForJoin()
{
List <User> list = new List <User>();
using (var access = new AccessDB())
{
foreach (User u in access.ListOfUsers)
{
if (u.AskedToJoin == true)
{
list.Add(u);
}
}
}
return(list);
}
public bool UpdateUser(User user)
{
using (var access = new AccessDB())
{
try
{
access.Entry(user).State = System.Data.Entity.EntityState.Modified;
access.SaveChanges();
return(true);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
return(false);
}
}
}
public bool DenyRequest(int id, string username)
{
User user = FindUser(username);
Request req = new Request();
using (var access = new AccessDB())
{
foreach (Request r in access.ListOfRequests)
{
if (r.Id == id)
{
DateTime dateOfRequest = r.TimeOfRequest;
DateTime now = DateTime.Now;
TimeSpan interval = now - dateOfRequest;
if (interval.Minutes > 100) //.Days>7
{
return(false);
}
else
{
string[] bossString = r.RequestManagers.Split(' ');
foreach (string s in bossString)
{
if (Int32.Parse(s) == user.Id)
{
r.Denied = true;
r.Approved = false;
req = r;
WriteToXmlDeny(r, DateTime.Now);
DeleteFromXml(r);
break;
}
else
{
return(false);
}
}
}
}
}
access.Entry(req).State = System.Data.Entity.EntityState.Modified;
access.SaveChanges();
return(true);
}
return(false);
}
public bool AddUser(User user)
{
if (AlreadyExists(user.Username) == false)
{
using (var access = new AccessDB())
{
access.ListOfUsers.Add(user);
int i = access.SaveChanges();
if (i > 0)
{
return(true);
}
}
}
else
{
throw new Exception("User already exists with that name!");
}
return(false);
}
public bool ApproveRequest(int id, string username)
{
using (var access = new AccessDB())
{
User user = access.ListOfUsers.FirstOrDefault(x => x.Username == username);
Request request = access.ListOfRequests.FirstOrDefault(x => x.Id == id);
char c = request.RequestManagers[0]; //Prvi boss
int bossID = Int32.Parse(c.ToString());
if (user.Id == bossID)
{
request.Approved = true;
WriteToXmlApproved(request, DateTime.Now);
access.Entry(request).State = System.Data.Entity.EntityState.Modified;
access.SaveChanges();
return(true);
}
}
return(false);
}
public bool AddToTeam(string username, int teamId) //PR
{
using (var access = new AccessDB())
{
User user = FindUser(username);
user.Team = teamId;
user.AskedToJoin = false;
Team t = FindTeam(teamId);
if (t == null)
{
t = new Team()
{
TeamName = teamId, BossId = -1
};
access.ListOfTeams.Add(t);
}
if (t.BossId != -1)
{
user.BossId = t.BossId;
}
try
{
access.Entry(user).State = System.Data.Entity.EntityState.Modified;
access.SaveChanges();
return(true);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
return(false);
}
}
}
