public static BarcoMember GetMemberForJob(BarcoJob barcoJob, List <BarcoMember> membersPool)
{
BarcoMember selectedMember = null;
foreach (var member in membersPool)
{
bool memberAlreadyInJob = false;
foreach (var shift in barcoJob.Shifts)
{
if (shift.BarcoMember.UserName == member.UserName)
{
memberAlreadyInJob = true;
break;
}
}
if (!memberAlreadyInJob)
{
selectedMember = member;
}
}
if (selectedMember != null)
{
membersPool.Remove(selectedMember);
}
return(selectedMember);
}
public async Task <IActionResult> Index()
{
string accessToken = "";
string idToken = "";
if (User.Identity.IsAuthenticated)
{
accessToken = await HttpContext.GetTokenAsync("access_token");
idToken = await HttpContext.GetTokenAsync("id_token");
if (User.Identity.IsAuthenticated)
{
var member = await _context.GetMemberAsync(User.Identity.Name);
if (member == null)
{
member = new BarcoMember
{
UserName = User.Identity.Name,
Email = User.Claims.Single(c => c.Type == "email").Value,
Name = User.Claims.Single(c => c.Type == "fullName").Value,
NickName = User.Claims.Single(c => c.Type == "nickName").Value
};
if (User.IsInRole("Rota"))
{
member.RotaStatus = RotaStatus.Active;
}
_context.BarcoMembers.Add(member);
_context.SaveChanges();
}
}
}
//get current month
List <DaySummaryViewModel> dayViewModels = new List <DaySummaryViewModel>();
DateTime date = DateTime.Today;
var firstDayOfMonth = new DateTime(date.Year, date.Month, 1);
var lastDayOfMonth = firstDayOfMonth.AddMonths(1).AddDays(-1);
for (DateTime day = firstDayOfMonth; day <= lastDayOfMonth; day = day.AddDays(1))
{
var job = _context.BarcoJobs
.Where(j => j.StartDateTime.Date == day.Date)
.Include(j => j.Shifts)
.ThenInclude(s => s.BarcoMember)
.FirstOrDefault();
dayViewModels.Add(new DaySummaryViewModel(day, job));
}
return(View(dayViewModels));
}
public BarcoMemberViewModel(BarcoMember barcoMember)
{
if (barcoMember.NickName != null)
{
Name = barcoMember.NickName;
}
else
{
Name = barcoMember.Name;
}
}
public async Task <IActionResult> PostBarcoMember([FromBody] BarcoMember barcoMember)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
_context.BarcoMembers.Add(barcoMember);
await _context.SaveChangesAsync();
return(CreatedAtAction("GetBarcoMember", new { id = barcoMember.Id }, barcoMember));
}
public static BarcoShift AddShift(BarcoJob job, BarcoMember member)
{
if (job.Shifts.Count < job.JobCapacity)
{
var shift = new BarcoShift
{
BarcoMember = member,
ShiftStatus = ShiftStatus.Planned,
BarcoJob = job
};
job.Shifts.Add(shift);
return(shift);
}
else
{
return(null);
}
}
protected void Notify(BarcoMember member, string subject, string content)
{
_emailSender.SendEmailAsync(member.Email, subject, content);
}
public static WorkPackage CreateWorkPackage(string name, DateTime startDate, DateTime endDate, BarcoMember manager, JobType jobType, int jobCapacity)
{
var workPackage = new WorkPackage
{
Name = name,
Manager = manager,
StartDate = startDate,
Status = WorkPackageStatus.Planned,
Jobs = new HashSet <BarcoJob>()
};
for (DateTime date = startDate; date.Date <= endDate.Date; date = date.AddDays(1))
{
var barTimes = GetBarTimes(date);
workPackage.Jobs.Add(new BarcoJob
{
Created = DateTime.Now,
StartDateTime = barTimes.OpeningDateTime,
EndDateTime = barTimes.ClosingDateTime,
JobType = jobType,
JobCapacity = jobCapacity,
WorkPackage = workPackage
});
}
return(workPackage);
}
public static WorkPackageFIllResult FillWorkPackage(WorkPackage workPackage, List <BarcoMember> allMembersPool, bool useEngagedMembers)
{
var engagedMembers = useEngagedMembers ? new List <BarcoMember>(): workPackage.Jobs.SelectMany(j => j.Shifts).Select(s => s.BarcoMember).ToList();
List <BarcoMember> membersPool = new List <BarcoMember>();
foreach (var member in allMembersPool)
{
if (!engagedMembers.Contains(member))
{
membersPool.Add(member);
}
}
//shuffle
var rand = new Random(DateTime.UtcNow.Millisecond);
var n = membersPool.Count;
while (n > 1)
{
n--;
var k = rand.Next(n + 1);
var member = membersPool[k];
membersPool[k] = membersPool[n];
membersPool[n] = member;
}
//assign
var stats = new WorkPackageFIllResult(workPackage.Jobs.Count);
foreach (var job in workPackage.Jobs)
{
var filledShifts = job.Shifts.Count;
var attemptedShifts = 0;
while (filledShifts + attemptedShifts < job.JobCapacity)
{
if (membersPool.Count == 0)
{
return(stats);
}
BarcoMember selected = GetMemberForJob(job, membersPool);
if (selected != null)
{
job.Shifts.Add(new BarcoShift
{
BarcoMember = selected,
BarcoJob = job,
ShiftStatus = ShiftStatus.Planned
});
filledShifts += 1;
stats.ShiftFilled();
}
else
{
attemptedShifts += 1;
}
}
stats.JobFilled();
}
return(stats);
}
