/// <summary>
/// Create a new schedule from a given day.
/// Some demo settings are in place here.
/// </summary>
/// <param name="scheduleRequest">Parameters for the search</param>
/// <returns>Scheduled shifts</returns>
public async Task <ScheduleDto> GetNewScheduleAsync(ScheduleRequestDto scheduleRequest)
{
// Get team members from repository
var teamMembers = await _employeeRepository.QueryNoTracking()
.Where(w => w.IsActive) // Active ones for next schedule
.OrderBy(c => new Random().Next()) // Shuffle staff order
.Take(scheduleRequest.NumberOfEmployees) // we take a number from all employees in demo
.ToListAsync();
// Get transition set rules from repository
var transitionSet = await _transitionSetRepository.QueryNoTracking()
.Where(w => w.Id == scheduleRequest.TransitionSetId && w.IsActive) // active transition set
.FirstOrDefaultAsync();
// We only have that number of employees
if (teamMembers.Count < scheduleRequest.NumberOfEmployees)
{
throw new ArgumentOutOfRangeException($"Invalid number of employees for scheduling.");
}
// Check we have the active transition set
if (transitionSet == null)
{
throw new ArgumentOutOfRangeException($"Invalid transition set defined.");
}
var ruleSet = TransitionSet.FromRuleSetString(transitionSet.Name, transitionSet.RuleSetString).RuleSet;
// Take 5 solutions as a demo result
var schedules = await _teamShiftScheduler.CreateNewScheduleAsync(ruleSet, teamMembers, scheduleRequest.StartDate.Date,
scheduleRequest.Days, scheduleRequest.TeamSize, scheduleRequest.MinShiftsPerCycle,
scheduleRequest.StartHour, scheduleRequest.ShiftHours, 5);
// Play with results for demo
if (schedules.Count > 0)
{
return(ScheduleDto.FromEntity(schedules[new Random().Next(schedules.Count)], GetLatestStatistics()));
}
// Return default with statistics on model error
return(new ScheduleDto()
{
Statistics = GetLatestStatistics(), Error = GetLatestError()
});
// Or just return first.
// return ScheduleToDto(schedules.FirstOrDefault());
}
public async Task ReturnsDemoSchedule()
{
var startDate = DateTime.SpecifyKind(Utils.GetNextWeekday(DateTime.Now, DayOfWeek.Monday), DateTimeKind.Unspecified);
var request = new ScheduleRequestDto()
{
TransitionSetId = 1,
StartDate = startDate,
Days = 14,
MinShiftsPerCycle = 2,
NumberOfEmployees = 10,
ShiftHours = 12,
StartHour = 7,
TeamSize = 2,
};
var byteContent = new ByteArrayContent(Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(request)));
byteContent.Headers.ContentType = new MediaTypeHeaderValue("application/json");
var response = await _client.PostAsync("/v1/schedules", byteContent);
response.EnsureSuccessStatusCode();
var webResponse = await response.Content.ReadAsStringAsync();
var schedules = JsonConvert.DeserializeObject <ScheduleDto>(webResponse);
Assert.NotNull(schedules.Name);
Assert.NotNull(schedules.Statistics);
Assert.Equal(startDate.Date, schedules.StartDate);
Assert.Equal(startDate.AddDays(14).Date, schedules.EndDate);
Assert.Equal(140, schedules.Shifts.Count());
foreach (var shift in schedules.Shifts)
{
Assert.NotNull(shift.Employee);
//...
}
}
public async Task <ScheduleDto> Get([FromBody] ScheduleRequestDto request)
{
// Generating a sample schedule for demo purposes
return(await _schedulerService.GetNewScheduleAsync(request));
}
