public IHttpActionResult RevokeHead()
{
string status = "Fail to revoke.";
string currentUserId = User.Identity.GetUserId();
//removing user from role
AspNetUsers user = _context.AspNetUsers.FirstOrDefault(m => m.Id == currentUserId);
AspNetRoles depHeadRoleList = _context.AspNetRoles.FirstOrDefault(m => m.Name == RoleName.ActingDepartmentHead);
AspNetUsers delegatedDepHead = depHeadRoleList.AspNetUsers.FirstOrDefault(m => m.DepartmentId == user.DepartmentId);
//Changing the date of Delegation of authority to cut short
DelegationOfAuthority doaInDb = _context.DelegationOfAuthority.OrderByDescending(m => m.DOAId)
.FirstOrDefault(m => m.DelegatedTo == delegatedDepHead.Id);
doaInDb.EndDate = DateTime.Today.AddDays(-1);
//removing delegate head from role
UserManager <ApplicationUser> userManager = HttpContext.Current.GetOwinContext().GetUserManager <ApplicationUserManager>();
userManager.AddToRole(delegatedDepHead.Id, "Employee");
userManager.RemoveFromRole(delegatedDepHead.Id, "Acting Department Head");
_context.SaveChanges();
status = "Successfully revoked.";
return(Ok(status));
}
public string Delegate(DelegateHeadViewModel model)
{
if (!ModelState.IsValid)
{
return("fail");
}
else
{
string userId = User.Identity.GetUserId();
var selectedEmployee = model.SelectedUser;
DelegationOfAuthority doaInDb = new DelegationOfAuthority
{
DelegatedBy = userId, //"b36a58f3-51f9-47eb-8601-bcc757a8cadb";//selected Employee ID;
DelegatedTo = selectedEmployee,
StartDate = model.StartDate, //new DateTime(2017,3,5);
EndDate = model.EndDate, //new DateTime(2017, 5, 5);
DepartmentId = model.DepartmentID
};
//model.CurrentUser = userId;
ApplicationUserManager userManager = HttpContext.GetOwinContext().GetUserManager <ApplicationUserManager>();
userManager.RemoveFromRole(doaInDb.DelegatedTo, RoleName.Employee);
userManager.AddToRole(doaInDb.DelegatedTo, RoleName.ActingDepartmentHead);
_context.DelegationOfAuthority.Add(doaInDb);
_context.SaveChanges();
return("success");
}
}
public int GenerateDelegationOfAuthorityId()
{
DelegationOfAuthority lastItem = _context.DelegationOfAuthority.OrderByDescending(m => m.DOAId).First();
int lastRequestId = lastItem.DOAId;
int newRequestId = lastRequestId + 1;
return(newRequestId);
}
public void AssignDelegateHead(string userId, string selectedUser, string deptId, DateTime startDate, DateTime endDate)
{
DelegationOfAuthority doaInDb = new DelegationOfAuthority
{
DelegatedBy = userId, //"b36a58f3-51f9-47eb-8601-bcc757a8cadb";//selected Employee ID;
DelegatedTo = selectedUser,
StartDate = startDate, //new DateTime(2017,3,5);
EndDate = endDate, //new DateTime(2017, 5, 5);
DepartmentId = deptId
};
context.DelegationOfAuthority.Add(doaInDb);
context.SaveChanges();
}
public IHttpActionResult DelegateDepartmentHead(DelegateDepHeadApiModel depFromJson)
{
string status = "Fail to delegate. Approve all request before delegating.";
AspNetUsers user = _context.AspNetUsers.FirstOrDefault(m => m.Id == depFromJson.UserId);
//check if there is any request pending approval, if yes, disallow them from changing
bool anyPendingRequest = _context.StationeryRequest.Any(m =>
m.DepartmentId == user.DepartmentId && m.Status == "Pending Approval");
//StationeryRequest sr = _context.StationeryRequest.FirstOrDefault(m =>m.DepartmentId == user.DepartmentId && m.Status == "Pending Approval");
if (!anyPendingRequest)
//if (sr==null)
{
AspNetUsers delegatedDepHead = _context.AspNetUsers.FirstOrDefault(m => m.EmployeeName == depFromJson.DelegatedDepartmentHeadName);
DelegationOfAuthority doaInDb = new DelegationOfAuthority
{
DOAId = GenerateDelegationOfAuthorityId(),
DelegatedBy = user.Id,
DelegatedTo = delegatedDepHead.Id,
StartDate = depFromJson.StartDate,
EndDate = depFromJson.EndDate,
DepartmentId = user.DepartmentId
};
_context.DelegationOfAuthority.Add(doaInDb);
ApplicationUserManager userManager = HttpContext.Current.GetOwinContext().GetUserManager <ApplicationUserManager>();
userManager.AddToRole(doaInDb.DelegatedTo, RoleName.ActingDepartmentHead);
_context.SaveChanges();
status = "Successfully delegated.";
//emailing the delegated head
//string delHeadEmail = _context.Department.FirstOrDefault(m => m.DepartmentId == pair.Key).AspNetUsers3.Email;
string recipient = "*****@*****.**"; //dummy email used
string title = "You've been delegated as Acting head department from " + depFromJson.StartDate +
" to " + depFromJson.EndDate;
string body =
"Dear employee, you have been delegated as Acting head department for the period stated above. Kindly approve/reject all request while the head is out of the office.";
Email.Send(recipient, title, body);
}
return(Ok(status));
}