// public List<Feed> GetFeedsForGroup(string facultyId, string groupId)
// {
// List<Feed> list = null;
// var usersDAL = new UsersDAL();
// usersDAL.GetGroupsByFaculty(facultyId);
// if (group.YearOfStudy != StudyYear.None)
// {
// if (!String.IsNullOrEmpty(group.Number))
// {
// if ((group.HalfYearOfStudy == HalfYear.None &&
// (group.YearOfStudy != StudyYear.I1 || group.YearOfStudy != StudyYear.I2 || group.YearOfStudy != StudyYear.I3)) || // masters or bachelors
//
// (group.HalfYearOfStudy != HalfYear.None &&
// (group.YearOfStudy == StudyYear.I1 || group.YearOfStudy == StudyYear.I2 || group.YearOfStudy == StudyYear.I3)))
// {
// list = GetFeedsForFullGroup(group);
// }
// }
// else
// if (group.HalfYearOfStudy != HalfYear.None)
// {
// list = GetFeedsForHalfYear(group.YearOfStudy, group.HalfYearOfStudy);
// }
// else
// list = GetFeedsForYear(group.YearOfStudy);
// }
// return list;
// }
//
// private List<Feed> GetFeedsForYear(StudyYear yearOfStudy)
// {
// var yearQuery = Query.EQ("ReceiverGroups.YearOfStudy", yearOfStudy);
// return FeedsCollection.Collection.FindAs<Feed>(yearQuery).ToList();
// }
//
// private List<Feed> GetFeedsForHalfYear(StudyYear yearOfStudy, HalfYear halfYearOfStudy)
// {
// var yearQuery = Query.EQ("ReceiverGroups.YearOfStudy", yearOfStudy);
// var halfYearQuery = Query.EQ("ReceiverGroups.HalfYearOfStudy", halfYearOfStudy);
// var fullQuery = Query.And(yearQuery, halfYearQuery);
//
// return FeedsCollection.Collection.FindAs<Feed>(fullQuery).ToList();
// }
//
// private List<Feed> GetFeedsForFullGroup(Group group)
// {
// var yearQuery = Query.EQ("ReceiverGroups.YearOfStudy", group.YearOfStudy);
// var halfYearQuery = Query.EQ("ReceiverGroups.HalfYearOfStudy", group.HalfYearOfStudy);
// var groupQuery = Query.EQ("ReceiverGroups.Number", group.Number);
// var fullQuery = Query.And(yearQuery, halfYearQuery, groupQuery);
//
// return FeedsCollection.Collection.FindAs<Feed>(fullQuery).ToList();
// }
public List<Feed> GetFeedsForGroup(string facultyId, string groupId)
{
var usersDAL = new UsersDAL();
var feedsDAL = new FeedsDAL();
var query = Query.EQ("ReceiverGroups.Id", groupId);
return FeedsCollection.Collection.FindAs<Feed>(query).ToList();
}
public override bool IsUserInRole(string username, string roleName)
{
var usersDAL = new UsersDAL();
var user = usersDAL.GetUser(username);
if (user.Roles != null)
return user.Roles.Any(role => role.Name == roleName);
return false;
}
public string[] GetRolesForUser(string username)
{
var usersDAL = new UsersDAL();
var user = usersDAL.GetUser(username);
var list = new List<string>();
if (user != null && user.Roles != null)
list.AddRange(user.Roles.Select(role => role.Name));
return list.ToArray();
}
public void AddUserToRole(string username, string roleName)
{
var usersDAL = new UsersDAL();
var user = usersDAL.GetUser(username);
if(user.Roles == null)
user.Roles = new List<UserRole>();
user.Roles.Add(new UserRole { Name= roleName, UserType = (UserTypes)Enum.Parse(typeof(UserTypes), roleName) });
usersDAL.SaveUser(user);
}
public List<MonitoredWebsite> GetMonitoredWebsitesByUsername(string userName)
{
UsersDAL uDAL = new UsersDAL();
List<string> siteLinks = uDAL.GetSubscribedWebsiteLinks(userName);
List<MonitoredWebsite> siteList = new List<MonitoredWebsite>();
foreach (var item in siteLinks)
{
MonitoredWebsite temp = MonitoredWebsitesCollection.Collection.FindOneByIdAs<MonitoredWebsite>(item);
if (temp != null)
{
siteList.Add(temp);
}
}
return siteList;
}
public List<MonitoredWebsite> GetAllMonitoredWebsites(string userName)
{
List<MonitoredWebsite> list = new List<MonitoredWebsite>();
var usersDAL = new UsersDAL();
var user = usersDAL.GetStudent(userName);
if(user != null)
{
foreach(var item in user.SubscribedWebsites)
{
MonitoredWebsite website = MonitoredWebsitesCollection.Collection.FindOneByIdAs<MonitoredWebsite>(item);
if (website != null)
list.Add(website);
}
}
return list;
}
public string[] FindUsersInRole(string roleName, string usernameToMatch)
{
var usersDAL = new UsersDAL();
var users = usersDAL.GetAllUsers();
var listOfUsers = new List<string>();
foreach (var user in users)
{
if(user.Name.Contains(usernameToMatch))
{
foreach (var role in user.Roles)
{
if(role.Name == roleName)
{
listOfUsers.Add(user.Name);
}
}
}
}
return listOfUsers.ToArray();
}
public void SaveMonitoredWebsite(MonitoredWebsite website)
{
MonitoredWebsitesCollection.Collection.Save(website);
var notificationsDAL = new NotificationsDAL();
var notification = new MonitoredWebsiteNotification
{
NotificationType =
NotificationTypes.MonitoredWebsitesNotification,
WebsiteId = website.Id,
SentDate = DateTime.Now,
Title =
String.Format(
"Website at {0} has changed its content.",
website.Id)
};
notificationsDAL.InsertNotification(notification);
var usersDAL = new UsersDAL();
var allStudents = usersDAL.GetAllStudents();
if (allStudents != null)
foreach (var student in allStudents)
{
if (student.SubscribedWebsites.Find(delegate(string gr)
{
return gr == website.Id;
}
).Any())
{
student.Notifications.Add(new UserNotification
{
NotificationId = notification._id.ToString(),
NotificationType = NotificationTypes.MonitoredWebsitesNotification,
UserSolved = false
});
}
usersDAL.SaveStudent(student);
}
}
public void InsertFeed(Feed feed)
{
FeedsCollection.Collection.Insert<Feed>(feed);
var notificationsDAL = new NotificationsDAL();
var notification = new FeedNotification
{
FeedId = feed._id.ToString(),
NotificationType = NotificationTypes.FeedNotification,
SentDate = DateTime.Now,
Title = String.Format("{0} has posted a message.", feed.Sender)
};
notificationsDAL.InsertNotification(notification);
var usersDAL = new UsersDAL();
var allStudents = usersDAL.GetAllStudents();
if (allStudents != null)
foreach (var student in allStudents)
{
if(student.SubscribedGroups.Find(delegate(string gr)
{
foreach (var receiverGroup in feed.ReceiverGroups)
{
if (gr == receiverGroup)
return true;
}
return false;
}
).Any())
{
student.Notifications.Add(new UserNotification
{
NotificationId = notification._id.ToString(),
NotificationType = NotificationTypes.FeedNotification,
UserSolved = false
});
}
usersDAL.SaveStudent(student);
}
}
public void RemoveUserFromRole(string username, string roleName)
{
var usersDAL = new UsersDAL();
var user = usersDAL.GetUser(username);
if (user.Roles == null)
user.Roles = new List<UserRole>();
int index = user.Roles.FindIndex(0, delegate(UserRole role)
{
return role.Name == roleName;
});
if(index < user.Roles.Count)
user.Roles.RemoveAt(index);
usersDAL.SaveUser(user);
}
public string[] GetUsersInRole(string roleName)
{
var usersDAL = new UsersDAL();
var allUsers = usersDAL.GetAllUsers();
var list = new List<string>();
if (allUsers != null)
foreach (var user in allUsers.Where(user => user.Roles != null))
{
list.AddRange(from role in user.Roles where role.Name == roleName select user.Id);
}
return list.ToArray();
}