Example #1
0
        public ActionResult UpdateUser(UserViewModel user)
        {
            if (ModelState.IsValid)
            {
                ADDomain      domain         = new ADDomain();
                StringBuilder msg            = new StringBuilder();
                bool          userInfoUpdate = false;

                msg.Append("<ul class=\"update-details\">");

                // We first need to record what was changed on the user
                // account by comparing what the user currently has on
                // Active Directory to what is being passed to this method
                ADUser currentUser = domain.GetUserByID(user.SamAccountName);

                // Now we compare the values that are currently stored in the domain
                // with what's being passed to this method. If there are any changes,
                // then these are recorded and will be stored in the database.
                if (!currentUser.GivenName.Equals(user.GivenName))
                {
                    userInfoUpdate = true;
                    msg.Append("<li>First Name Changed from '" + currentUser.GivenName + "' to '" + user.GivenName + "'</li>");
                }

                if (!currentUser.Surname.Equals(user.Surname))
                {
                    userInfoUpdate = true;
                    msg.Append("<li>Last Name Changed from '" + currentUser.Surname + "' to '" + user.Surname + "'</li>");
                }

                if (!currentUser.MiddleName.Equals(user.MiddleName))
                {
                    if (!String.IsNullOrEmpty(user.MiddleName))
                    {
                        userInfoUpdate = true;
                        msg.Append("<li>Middle Name Changed from '" + currentUser.MiddleName + "' to '" + user.MiddleName + "'</li>");
                    }
                }

                if (!currentUser.DisplayName.Equals(user.DisplayName))
                {
                    userInfoUpdate = true;
                    msg.Append("<li>Display Name Changed from '" + currentUser.DisplayName + "' to '" + user.DisplayName + "'</li>");
                }

                if (!currentUser.EmailAddress.Equals(user.EmailAddress))
                {
                    userInfoUpdate = true;
                    msg.Append("<li>Email Address Changed from '" + currentUser.EmailAddress + "' to '" + user.EmailAddress + "'</li>");
                }

                if (!currentUser.PhoneNumber.Equals(user.PhoneNumber))
                {
                    if (!String.IsNullOrEmpty(user.PhoneNumber))
                    {
                        userInfoUpdate = true;
                        msg.Append("<li>Phone Number Changed from '" + currentUser.PhoneNumber + "' to '" + user.PhoneNumber + "'</li>");
                    }
                }

                if (!currentUser.Title.Equals(user.Title))
                {
                    userInfoUpdate = true;
                    msg.Append("<li>Title Changed from '" + currentUser.Title + "' to '" + user.Title + "'</li>");
                }

                if (!currentUser.Company.Equals(user.Company))
                {
                    userInfoUpdate = true;
                    msg.Append("<li>Company Changed from '" + currentUser.Company + "' to '" + user.Company + "'</li>");
                }

                if (!currentUser.Department.Equals(user.Department))
                {
                    userInfoUpdate = true;
                    msg.Append("<li>Department Changed from '" + currentUser.Department + "' to '" + user.Department + "'</li>");
                }

                if (!currentUser.Notes.Equals(user.Notes))
                {
                    if (!String.IsNullOrEmpty(user.Notes))
                    {
                        userInfoUpdate = true;
                        msg.Append("<li>Notes Changed from '" + currentUser.Notes + "' to '" + user.Notes + "'</li>");
                    }
                }

                msg.Append("</ul>");

                ADWeb.Core.Models.User userModel = Mapper.Map <User>(user);

                domain.UpdateUser(userModel);

                // There is a possiblity that a user may accidentally hit the update
                // button but nothing has changed in the user's information. If this
                // happens, we don't want anything to be written to the database. The
                // following condition checks for this scenario.
                if (userInfoUpdate)
                {
                    using (var db = new ADWebDB())
                    {
                        ADUser loggedInUser = domain.GetUserByID(User.Identity.Name);

                        // Before adding a new update history for this user, we first have
                        // to check to see if this account has an entry in the DomainUsers
                        // table. If it doesn't then we'll go ahead and create one. If it does,
                        // then we'll just insert the update history to the table.
                        var userDbInfo = db.DomainUsers.Find(user.SamAccountName);

                        if (userDbInfo == null)
                        {
                            // If we have reached this part of the code then it means that
                            // we have come accross a user that was not created thru the
                            // application and thus has no entry in the DomainUsers table.
                            // We are going to be creating an entry into the DomainUser table,
                            // but we are not going to use the currently logged in user who is
                            // viewing this account as the person that created the account.
                            // The reason I don't want to store the username is because the
                            // entry was not created by the user, instead it was created
                            // outside the application. I am going to be making this a unique
                            // value just in case we need to use this later on for reports.
                            string createdBy = "Outside of Application";

                            DomainUser newUser = new DomainUser();
                            newUser.CreatedBy   = createdBy;
                            newUser.Username    = currentUser.SamAccountName;
                            newUser.DateCreated = currentUser.WhenCreated;

                            // Entry that identifies this as a user who we just inserted
                            // an entry to the DomainUsers table for.
                            UserUpdateHistory newUserHistory = new UserUpdateHistory();
                            newUserHistory.UpdatedBy   = createdBy;
                            newUserHistory.Username    = user.SamAccountName;
                            newUserHistory.UpdateType  = UserUpdateType.CreatedDBEntry;
                            newUserHistory.DateUpdated = DateTime.Now;
                            newUserHistory.Notes       = "<ul class=\"update-details\"><li>New User Added to table by the system.</li></ul>";

                            // This is the actual changes that were made for this user
                            // when the update user button was clicked on and submitted for
                            // this request.
                            UserUpdateHistory userChange = new UserUpdateHistory();
                            userChange.UpdatedBy  = loggedInUser.GivenName + " " + loggedInUser.Surname;
                            userChange.Username   = user.SamAccountName;
                            userChange.UpdateType = UserUpdateType.UserInfo;

                            // I am adding 10 milli seconds to this value so that when we
                            // retrieve it from the database this will show up later on
                            // as we order the results from this table based on the
                            // date updated field!
                            userChange.DateUpdated = DateTime.Now.AddMilliseconds(10);
                            userChange.Notes       = msg.ToString();

                            db.DomainUsers.Add(newUser);
                            db.UserUpdateHistory.Add(newUserHistory);
                            db.UserUpdateHistory.Add(userChange);
                            db.SaveChanges();
                        }
                        else
                        {
                            UserUpdateHistory userChange = new UserUpdateHistory();
                            userChange.UpdatedBy   = loggedInUser.GivenName + " " + loggedInUser.Surname;
                            userChange.Username    = user.SamAccountName;
                            userChange.UpdateType  = UserUpdateType.UserInfo;
                            userChange.DateUpdated = DateTime.Now;
                            userChange.Notes       = msg.ToString();

                            db.UserUpdateHistory.Add(userChange);
                        }

                        db.SaveChanges();
                    }

                    TempData["user_updated_successfully"] = user.GivenName + " " + user.Surname + "'s account has been successfully updated!";
                }
                else
                {
                    TempData["user_updated_successfully"] = "No updates were done for " + user.GivenName + " " + user.Surname + "'s account.";
                }

                return(RedirectToAction("ViewUser", new { user = user.SamAccountName }));
            }

            return(View());
        }
Example #2
0
        public ActionResult AddUserToGroups(string SamAccountName, List <string> Groups)
        {
            ADDomain domain = new ADDomain();

            // The current implementation of this feature will allow users to type in
            // a few characters of a group name and if any matches are found then those
            // matches are displayed to the user. There is a chance that the user may just
            // type in the name of the group he/she wants to add and not use any of the
            // returned results. For this reason, I am doing an extra check on the domain
            // to make sure that whatever has been entered are valid groups. If a group
            // name has been entered that is not valid (i.e. it doesn't exist) then that
            // group will not be added to the following list. After generating this list,
            // we are doing an extra check to see if it's empty (which can theoretically
            // happen) and if so then we just re-direct the user back to the ViewUser page
            // and send a long a message of the issue why no group(s) were added to the user.
            List <string> validatedGroups = domain.ValidateGroups(Groups);

            if (validatedGroups.Count == 0)
            {
                TempData["invalid_groups"] = @"Invalid Group Names. The group(s) you tried to add are not valid group name. 
                                               Please check the name of the group and try again.";
                return(RedirectToAction("ViewUser", new { user = SamAccountName }));
            }

            // There is the posibility that a group that the user already belongs
            // to is part of the groups list being passed to this method. I have to
            // get a list of the current groups that this user belongs to and before
            // adding any of the groups that have been passed to this method, I must
            // make sure that it doesn't already exist. If it does, then the group
            // trying to be added will just be discarded.
            List <string> currentGroups = domain.GetCurrentUserGroups(SamAccountName);

            // This will hold the list of groups that will be added to the
            // user account.
            List <string> newGroupsToAdd = new List <string>();

            foreach (var group in validatedGroups)
            {
                if (!currentGroups.Contains(group))
                {
                    newGroupsToAdd.Add(group);
                }
            }

            // If we are adding a group (or list of groups) that the user already
            // belongs to then none of these group should be added.
            if (newGroupsToAdd.Count == 0)
            {
                TempData["no_groups_added"] = "No Groups have been added to this user as the user already is part of the groups submitted.";
                return(RedirectToAction("ViewUser", new { user = SamAccountName }));
            }

            // At this time we have filtered out the groups so that only
            // new groups are added to this user
            domain.AddUserToGroups(SamAccountName, newGroupsToAdd);

            // Now we have to log this action so that it shows up on the
            // change history for this user
            using (var db = new ADWebDB())
            {
                ADUser loggedInUser = domain.GetUserByID(User.Identity.Name);

                // The following code generates the update details for this action
                StringBuilder updateNotes = new StringBuilder();
                updateNotes.Append("<p>The following groups have been added to this user:</p>");
                updateNotes.Append("<ul class=\"update-details\">");

                foreach (var group in newGroupsToAdd)
                {
                    updateNotes.Append("<li>" + group + "</li>");
                }

                updateNotes.Append("</ul>");

                UserUpdateHistory newGroupHistory = new UserUpdateHistory();
                newGroupHistory.UpdatedBy   = loggedInUser.GivenName + " " + loggedInUser.Surname;
                newGroupHistory.DateUpdated = DateTime.Now;
                newGroupHistory.UpdateType  = UserUpdateType.AddedToGroup;
                newGroupHistory.Notes       = updateNotes.ToString();
                newGroupHistory.Username    = SamAccountName;

                // Before adding this update history entry into the database
                // we have to check for the possibility of the user having no
                // entry in the DomainUsers table.
                DomainUser user = db.DomainUsers.Find(SamAccountName);

                if (user != null)
                {
                    // The user has an existing entry in the DomainUser
                    // table
                    db.UserUpdateHistory.Add(newGroupHistory);
                    db.SaveChanges();
                }
                else
                {
                    DomainUser newDomainUser = new DomainUser();
                    newDomainUser.DateCreated = DateTime.Now;
                    newDomainUser.CreatedBy   = loggedInUser.GivenName + " " + loggedInUser.Surname;
                    newDomainUser.Username    = SamAccountName;

                    db.DomainUsers.Add(newDomainUser);
                    db.SaveChanges();

                    // Entry that identifies this as a user who we just inserted
                    // an entry to the DomainUsers table for.
                    UserUpdateHistory newUserHistory = new UserUpdateHistory();
                    newUserHistory.UpdatedBy   = "System Generated";
                    newUserHistory.Username    = SamAccountName;
                    newUserHistory.UpdateType  = UserUpdateType.CreatedDBEntry;
                    newUserHistory.DateUpdated = DateTime.Now;
                    newUserHistory.Notes       = "<ul class=\"update-details\"><li>New User Added to table by the system.</li></ul>";

                    db.UserUpdateHistory.Add(newUserHistory);
                    db.UserUpdateHistory.Add(newGroupHistory);
                    db.SaveChanges();
                }

                TempData["groups_added_successfully"] = "Groups have been added successfully to this user!";
                return(RedirectToAction("ViewUser", new { user = SamAccountName }));
            }
        }