public async Task <Approval> UpsertVacationApproval(
CalendarEvent @event,
DateTimeOffset timestamp,
string approvedBy)
{
this.logger.Debug($"Starting to upsert vacation approvals for event with id {@event.EventId} for employee {@event.EmployeeId}");
using (var context = this.contextFactory())
{
var existingVacations = await this.GetVacationsInternal(
context,
@event.EmployeeId,
@event.EventId);
var existingVacation = existingVacations.FirstOrDefault();
if (existingVacation == null)
{
throw new Exception($"Vacation with id {@event.EventId} is not found");
}
var approvedById = int.Parse(approvedBy);
this.EnsureVacationIsNotProcessed(existingVacation);
VacationApprovals newApproval = null;
var existingApproval = existingVacation.VacationApprovals
.FirstOrDefault(va => va.ApproverId == approvedById);
if (existingApproval == null)
{
this.logger.Debug($"New approval created for employee {approvedById} for vacation with id {existingVacation.Id}");
newApproval = new VacationApprovals
{
TimeStamp = timestamp,
ApproverId = approvedById,
Status = (int)VacationApprovalStatus.Approved
};
existingVacation.VacationApprovals.Add(newApproval);
}
context.Vacations.Update(existingVacation);
await context.SaveChangesAsync();
return(newApproval != null
? new Approval(newApproval.TimeStamp ?? DateTimeOffset.Now, newApproval.ApproverId.ToString())
: null);
}
}
private Vacations CreateVacationFromCalendarEvent(
CalendarEvent @event,
DateTimeOffset timestamp,
string updatedBy)
{
var vacation = new Vacations
{
EmployeeId = int.Parse(@event.EmployeeId),
RaisedAt = timestamp,
Start = @event.Dates.StartDate.Date,
End = @event.Dates.EndDate.Date,
Type = (int)VacationType.Regular
};
var updatedById = int.Parse(updatedBy);
if (@event.Status == VacationStatuses.Cancelled)
{
var vacationCancellation = new VacationCancellations
{
CancelledAt = timestamp,
CancelledById = updatedById
};
vacation.VacationCancellations.Add(vacationCancellation);
}
else if (@event.Status == VacationStatuses.Rejected)
{
var rejectedApproval = new VacationApprovals
{
ApproverId = updatedById,
TimeStamp = timestamp,
Status = (int)VacationApprovalStatus.Declined
};
vacation.VacationApprovals.Add(rejectedApproval);
}
else if (@event.Status == VacationStatuses.Approved)
{
var finalApproval = new VacationApprovals
{
ApproverId = updatedById,
TimeStamp = timestamp,
Status = (int)VacationApprovalStatus.Approved,
IsFinal = true
};
vacation.VacationApprovals.Add(finalApproval);
}
return(vacation);
}
