public void RemoveUser(Team team, User user)
{
Team teamDataBase = new Team();
using (ContextDB context = new ContextDB())
{
context.Configuration.ProxyCreationEnabled = false;
teamDataBase = context.Teams.Find(team.OIDTeam);
List <User> users = context.Teams
.Where(t => t.name == teamDataBase.name)
.Include(t => t.usersInTeam)
.FirstOrDefault()
.usersInTeam.ToList();
users.Remove(user);
context.Teams
.Where(t => t.name == teamDataBase.name)
.Include(t => t.usersInTeam)
.FirstOrDefault()
.usersInTeam = users;
context.SaveChanges();
}
if (teamDataBase.usersInTeam.Count == 0)
{
DeleteTeam(team);
}
}
public void AddAdministrator(Administrator administrator)
{
using (ContextDB context = new ContextDB())
{
context.Administrators.Add(administrator);
context.SaveChanges();
}
}
public void AddColaborator(Colaborator colaborator)
{
using (ContextDB context = new ContextDB())
{
context.Colaborators.Add(colaborator);
context.SaveChanges();
}
}
public void AddBlackboard(Blackboard blackboard)
{
using (ContextDB context = new ContextDB())
{
context.Blackboards.Add(blackboard);
context.SaveChanges();
}
}
public void AddComment(Comment comment)
{
using (ContextDB context = new ContextDB())
{
context.Comments.Add(comment);
context.SaveChanges();
}
}
public void DeleteTeam(Team team)
{
using (ContextDB context = new ContextDB())
{
var query = context.Teams.Find(team.OIDTeam);
context.Teams.Remove(query);
context.SaveChanges();
}
}
public void ModifyTeamMaxUsers(string nameOfTeam, int newMaxUsers)
{
using (ContextDB context = new ContextDB())
{
context.Teams
.Where(t => t.name == nameOfTeam)
.FirstOrDefault().maxUsers = newMaxUsers;
context.SaveChanges();
}
}
public List <Team> LoadTeams()
{
List <Team> allTeams = new List <Team>();
using (ContextDB context = new ContextDB())
{
allTeams = context.Teams.ToList();
}
return(allTeams);
}
public List <User> LoadUsers()
{
List <User> allUsers = new List <User>();
using (ContextDB context = new ContextDB())
{
context.Configuration.ProxyCreationEnabled = false;
allUsers = context.Users.ToList();
}
return(allUsers);
}
public List <User> GetUsersFromTeam(Team team)
{
using (ContextDB context = new ContextDB())
{
List <User> query = context.Teams.Where(t => t.name == team.name)
.Include(t => t.usersInTeam)
.FirstOrDefault()
.usersInTeam.ToList();
return(query);
}
}
public void ModifyTeamDescription(string nameOfTeam, string newDescription)
{
using (ContextDB context = new ContextDB())
{
context.Teams
.Where(t => t.name == nameOfTeam)
.FirstOrDefault()
.description = newDescription;
context.SaveChanges();
}
}
public void ModifyUserPassword(string mailOfUser, string newPassword)
{
using (ContextDB context = new ContextDB())
{
context.Users
.Where(a => a.mail == mailOfUser)
.FirstOrDefault()
.password = newPassword;
context.SaveChanges();
}
}
public List <Team> GetTeams(User user)
{
using (ContextDB context = new ContextDB())
{
context.Configuration.ProxyCreationEnabled = false;
var query = context.Users
.Where(u => u.mail == user.mail)
.Include(u => u.teams)
.FirstOrDefault();
List <Team> teams = new List <Team>();
teams = query.teams.ToList();
return(teams);
}
}
public Blackboard GetBlackboard(string name, Team team)
{
Blackboard blackboard = new Blackboard();
using (ContextDB context = new ContextDB())
{
blackboard = context.Blackboards
.Where(b => b.name == name)
.FirstOrDefault();
}
if (BlackboardNotDefined(blackboard))
{
throw new BlackboardException(ExceptionMessage.blackboardNotExist);
}
return(blackboard);
}
public bool ExistsUser(User user)
{
bool exists = true;
using (ContextDB context = new ContextDB())
{
user = context.Users
.Where(a => a.mail == user.mail)
.FirstOrDefault();
}
if (UserNotDefined(user))
{
exists = false;
}
return(exists);
}
public bool ExistsBlackboard(Blackboard blackboard)
{
bool exists = true;
using (ContextDB context = new ContextDB())
{
blackboard = context.Blackboards
.Where(b => b.name == blackboard.name)
.FirstOrDefault();;
}
if (BlackboardNotDefined(blackboard))
{
exists = false;
}
return(exists);
}
public bool ExistsTeam(Team team)
{
bool exist = true;
using (ContextDB context = new ContextDB())
{
team = context.Teams
.Where(t => t.name == team.name)
.FirstOrDefault();
}
if (TeamNotDefined(team))
{
exist = false;
}
return(exist);
}
public User GetUser(string mailOfUser)
{
User user = null;
using (ContextDB context = new ContextDB())
{
context.Configuration.ProxyCreationEnabled = false;
user = context.Users
.Where(u => u.mail == mailOfUser)
.Include(u => u.teams)
.FirstOrDefault();
}
if (UserNotDefined(user))
{
throw new UserException(ExceptionMessage.userNotExist);
}
return(user);
}
public Team GetTeam(string nameOfTeam)
{
Team team = new Team();
using (ContextDB context = new ContextDB())
{
context.Configuration.ProxyCreationEnabled = false;
team = context.Teams
.Where(t => t.name == nameOfTeam)
.Include(t => t.usersInTeam)
.FirstOrDefault();
}
if (TeamNotDefined(team))
{
throw new TeamException(ExceptionMessage.teamNotExists);
}
return(team);
}
public void ModifyTeamUsers(Team team, ICollection <User> users)
{
using (ContextDB context = new ContextDB())
{
List <User> newUsersInTeam = new List <User>();
var teamToModify = context.Teams.Find(team.OIDTeam);
foreach (User user in users)
{
var userToAdd = context.Users.Find(user.OIDUser);
newUsersInTeam.Add(userToAdd);
}
context.Teams
.Where(t => t.name == team.name)
.Include(t => t.usersInTeam)
.FirstOrDefault()
.usersInTeam = newUsersInTeam;
context.SaveChanges();
}
}
public void DeleteUser(string mailOfUser)
{
User user = null;
using (ContextDB context = new ContextDB())
{
context.Configuration.ProxyCreationEnabled = false;
context.Users.Include(a => a.teams).Load();
user = context.Users
.Where(a => a.mail == mailOfUser)
.Include(a => a.teams)
.FirstOrDefault();
context.Users
.Where(a => a.mail == mailOfUser)
.FirstOrDefault()
.active = false;
context.SaveChanges();
}
foreach (Team team in user.teams)
{
TeamFunctions.RemoveUser(team, user);
}
}
public void AddTeam(Team team)
{
using (ContextDB context = new ContextDB())
{
team.creator = (Administrator)context.Users.Find(team.creator.OIDUser);
List <User> newUsers = new List <User>();
for (int i = 0; i < team.usersInTeam.Count; i++)
{
var user = team.usersInTeam.ToList()[i];
if (!user.mail.Equals(team.creator.mail))
{
newUsers.Add(context.Users.Find(user.OIDUser));
}
else
{
newUsers.Add(team.creator);
}
}
team.usersInTeam = newUsers;
context.Teams.Add(team);
context.SaveChanges();
}
}
