// retrieves the current user and creates it if it is not yet found
public async Task<ScampUser> GetOrCreateCurrentUser()
{
ScampUser currentUser = await GetCurrentUser();
if (currentUser == null) // insert if user doesn't exist
{
var userId = Context.User.Claims.FirstOrDefault(c => c.Type.Contains("objectidentifier")).Value;
// build user object
currentUser = new ScampUser()
{
Id = userId,
Name =
string.Format("{0} {1}", Context.User.FindFirst(ClaimTypes.GivenName).Value,
Context.User.FindFirst(ClaimTypes.Surname).Value).Trim(),
IsSystemAdmin = false,
// get email address
Email = Context.User.Claims.FirstOrDefault(c => c.Type.Contains("email") || c.Type.Contains("upn")).Value
};
// insert into database
await _userRepository.CreateUser(currentUser);
// fetch from database so that the returned object will have
// proper SelfLink property
currentUser = await _userRepository.GetUserById(userId);
}
return currentUser;
}
public async Task<IActionResult> grantAdmin([FromBody] UserSummary usrSummary)
{
// ensure requestor has system admin permissions
if (!await _securityHelper.IsSysAdmin())
return new ObjectResult("Access Denied, requestor is not a system administrator") { StatusCode = 403 };
ScampUser tmpUser = await _userRepository.GetUserById(usrSummary.Id);
// if user wasn't found, add them to the scamp DB
if (tmpUser == null)
{
// build new document
tmpUser = new ScampUser()
{
Id = usrSummary.Id,
Name = usrSummary.Name,
IsSystemAdmin = true
};
// create user
await _userRepository.CreateUser(tmpUser);
}
else
{
tmpUser.IsSystemAdmin = true;
await _userRepository.UpdateUser(tmpUser); // save updated setting
}
return new ObjectResult(null) { StatusCode = 204 };
}
public async Task<IActionResult> AddUserToGroup(string groupId, [FromBody] UserSummary newUser)
{
if (!await _securityHelper.CurrentUserCanManageGroup(groupId)) {
return new HttpStatusCodeResult(403); // Forbidden
}
string userId = newUser.Id;
// get group details
var rscGroup = await _groupRepository.GetGroup(groupId);
if (rscGroup == null)
{
return new ObjectResult("designated group does not exist") { StatusCode = 400 };
}
// make sure user isn't already in group
IEnumerable<ScampUserGroupMbrship> userList = from ur in rscGroup.Members
where ur.Id == userId
select ur;
if (userList.Count() > 0) // user is already in the list
return new ObjectResult("designated user is already a member of specified group") { StatusCode = 400 };
// create the user if they don't exist
//TODO: https://github.com/SimpleCloudManagerProject/SCAMP/issues/247
if (!(await _userRepository.UserExists(userId)))
{
// build user object
var tmpUser = new ScampUser(newUser);
// insert into database
await _userRepository.CreateUser(tmpUser);
}
//TODO: Issue #152
// check to make sure enough remains in the group allocation to allow add of user
// create volatile storage budget entry for user
var newBudget = new UserBudgetState(userId, groupId)
{
//TODO: Take into account the budget potentially sent in POST body
UnitsBudgetted = rscGroup.Budget.DefaultUserAllocation,
UnitsUsed = 0
};
await _volatileStorageController.AddUserBudgetState(newBudget);
newUser.unitsBudgeted = newBudget.UnitsBudgetted;
// create document updates
await _groupRepository.AddUserToGroup(groupId, userId, false);
//TODO: Issue #152
// update group budget allocation to reflect addition of new user
// return list
return new ObjectResult(newUser) { StatusCode = 200 };
}
private UserSummary map(ScampUser docDbUSer)
{
return new UserSummary
{
Id = docDbUSer.Id,
Name = docDbUSer.Name
};
}
public async Task<IActionResult> grantGroupManager([FromBody] GroupAdminSummary groupManagerSummary)
{
// ensure requestor has system admin permissions
if (!await _securityHelper.IsSysAdmin())
return new ObjectResult("Access Denied, requestor is not a system administrator") { StatusCode = 403 };
ScampUser tmpUser = await _userRepository.GetUserById(groupManagerSummary.Id);
bool doingAdd = tmpUser == null;
// if we're doing add operations
if (doingAdd)
{
// build new document
tmpUser = new ScampUser()
{
Id = groupManagerSummary.Id,
Name = groupManagerSummary.Name
};
}
// do validation
// https://github.com/SimpleCloudManagerProject/SCAMP/issues/196
// set budget info
if (tmpUser.budget == null)
tmpUser.budget = new ScampUserBudget();
tmpUser.budget.unitsBudgeted = groupManagerSummary.unitsBudgeted;
tmpUser.budget.EndDate = groupManagerSummary.endDate.Date.AddMinutes(1);
// save changes
if (doingAdd) // create user
await _userRepository.CreateUser(tmpUser);
else // else must be update
await _userRepository.UpdateUser(tmpUser);
return new ObjectResult(null) { StatusCode = 204 };
}
