def hours_before_six_and_less_than_nine(shift): six_pm = TimeSheet.get_shift_end(shift).replace(hour=18, minute=0) break_start = TimeSheet.get_break_start(shift) break_end = TimeSheet.get_break_end(shift) # shifts where 6pm comes BEFORE 9 hours duty if (TimeSheet.get_shift_start(shift) + timedelta(hours=9)) > TimeSheet.get_shift_end(shift) \ .replace(hour=18, minute=0) < TimeSheet.get_shift_end(shift).replace(hour=12, minute=0): if break_start and break_end < six_pm: # break STARTS and ENDS BEFORE 6pm hours_before_six_pm = ( TimeSheet.get_shift_start(shift) + six_pm) - TimeSheet.get_break_duration(shift) return hours_before_six_pm elif break_start < six_pm < break_end: # break STARTS BEFORE and ENDS AFTER 6pm break_before_six_pm = six_pm - TimeSheet.get_break_start(shift) hours_before_six_pm = ( six_pm - TimeSheet.get_shift_start(shift)) - break_before_six_pm return hours_before_six_pm else: # no break spanning BEFORE 6pm hours_before_six_pm = TimeSheet.get_shift_end(shift).replace(hour=18, minute=0) - \ TimeSheet.get_shift_start(shift) return hours_before_six_pm else: # no break BEFORE 6pm up to 9hrs hours_before_six_pm = TimeSheet.get_shift_end(shift).replace(hour=18, minute=0) - \ TimeSheet.get_shift_start(shift) return hours_before_six_pm
def hours_after_six_and_less_than_nine(shift): six_pm = TimeSheet.get_shift_end(shift).replace(hour=18, minute=0) duty_beyond_twelve = Weekday.duty_beyond_twelve_hours(shift) duty_beyond_nine = Weekday.duty_beyond_nine_hours(shift) overtime_duty = duty_beyond_twelve + duty_beyond_nine duty_remainder = TimeSheet.get_shift_length(shift) - overtime_duty start_plus_remainder = TimeSheet.get_shift_start( shift) + duty_remainder break_start = TimeSheet.get_break_start(shift) break_end = TimeSheet.get_break_end(shift) if TimeSheet.get_shift_start(shift) + duty_remainder > six_pm: if break_start and break_end < six_pm: # break STARTS and ENDS BEFORE 6pm hours_after_six_pm = (start_plus_remainder - six_pm ) - TimeSheet.get_break_duration(shift) return hours_after_six_pm elif break_start < six_pm < break_end: # break STARTS BEFORE and ENDS AFTER 6pm break_after_six_pm = TimeSheet.get_break_end(shift) - six_pm hours_after_six_pm = (start_plus_remainder - six_pm) - break_after_six_pm return hours_after_six_pm else: # no break spanning AFTER 6pm hours_after_six_pm = timedelta(hours=0, minutes=0) return hours_after_six_pm else: # no break within the reminder of duty up to 9hrs hours_after_six_pm = timedelta(hours=0, minutes=0) return hours_after_six_pm
def duty_beyond_nine_hours(shift): twelve_hours_duty = TimeSheet.get_shift_start(shift) + timedelta( hours=12) nine_hours_duty = TimeSheet.get_shift_start(shift) + timedelta(hours=9) break_start = TimeSheet.get_break_start(shift) break_end = TimeSheet.get_break_end(shift) # break STARTS and ENDS AFTER 9hrs and BEFORE 12hrs if (break_start > nine_hours_duty and break_end > nine_hours_duty) and break_end < twelve_hours_duty: duty_beyond_nine_hours = TimeSheet.get_break_end( shift) - nine_hours_duty return duty_beyond_nine_hours # break STARTS AFTER 9hrs and ENDS AFTER 12hrs elif break_start > nine_hours_duty and break_end > twelve_hours_duty: duty_beyond_nine_hours = TimeSheet.get_break_start( shift) - nine_hours_duty return duty_beyond_nine_hours # break STARTS BEFORE 9hrs and ENDS AFTER 9hrs duty elif break_start < nine_hours_duty < break_end < twelve_hours_duty: duty_beyond_nine_hours = TimeSheet.get_break_end( shift) - nine_hours_duty return duty_beyond_nine_hours else: # if no break between 9hrs and 12hrs duty, use the full 3hrs duty_beyond_nine_hours = timedelta(hours=3) return duty_beyond_nine_hours
def duty_beyond_twelve_hours(shift): twelve_hours_duty = TimeSheet.get_shift_start(shift) + timedelta( hours=12) break_start = TimeSheet.get_break_start(shift) break_end = TimeSheet.get_break_end(shift) # break STARTS and ENDS AFTER 12hrs duty if break_start and break_end > twelve_hours_duty: duty_beyond_twelve_hours = (TimeSheet.get_shift_length(shift) - timedelta(hours=12)) - \ TimeSheet.get_break_duration(shift) return duty_beyond_twelve_hours # break STARTS BEFORE and ENDS AFTER 12hrs duty elif break_start < twelve_hours_duty < break_end: duty_beyond_twelve_hours = TimeSheet.get_break_end(shift) - \ (TimeSheet.get_shift_start(shift) + timedelta(hours=12)) return duty_beyond_twelve_hours else: # no break spanning AFTER 12hrs duty_beyond_twelve_hours = TimeSheet.get_shift_length( shift) - timedelta(hours=12) return duty_beyond_twelve_hours
def get_weekday_pay(self): payslip = defaultdict(float) wage_rate = 0 for shift in self.data['shifts']: if TimeSheet.get_shift_start( shift).isoweekday() < 6: # day of week before saturday wage_level = float( shift['wageLevel']) # get wage level for shift if wage_level == 1: wage_rate = float(self.data['wageLevels']['1']) elif wage_level == 2: pass elif wage_level == 3: wage_rate = float(self.data['wageLevels']['3']) shift_length = TimeSheet.get_shift_length(shift) if shift_length > timedelta( hours=12): # shift lengths greater than 12hrs if shift.get('breakStart'): # has a break # pay over 12hrs duty pay_beyond_twelve_hours = \ round(Weekday.pay_beyond_twelve(Weekday.duty_beyond_twelve_hours(shift).total_seconds() / 3600, wage_rate), 3) if 'pay_beyond_twelve_hours' in payslip: payslip[ 'pay_beyond_twelve_hours'] += pay_beyond_twelve_hours payslip['duty_beyond_twelve_hours'] += \ Weekday.duty_beyond_twelve_hours(shift).total_seconds() / 3600 else: payslip[ 'pay_beyond_twelve_hours'] = pay_beyond_twelve_hours payslip['duty_beyond_twelve_hours'] = \ Weekday.duty_beyond_twelve_hours(shift).total_seconds() / 3600 # pay over 9hrs but less than 12hrs duty pay_beyond_nine_hours = \ round(Weekday.pay_beyond_nine(Weekday.duty_beyond_nine_hours(shift).total_seconds() / 3600, wage_rate), 3) if 'pay_beyond_nine_hours' in payslip: payslip[ 'pay_beyond_nine_hours'] += pay_beyond_nine_hours payslip['duty_beyond_nine_hours'] += \ Weekday.duty_beyond_nine_hours(shift).total_seconds() / 3600 else: payslip[ 'pay_beyond_nine_hours'] = pay_beyond_nine_hours payslip['pay_beyond_nine_hours'] = \ Weekday.duty_beyond_nine_hours(shift).total_seconds() / 3600 # pay less than 9hrs duty but BEFORE 6pm pay_beyond_six_pm = \ round(Weekday.pay_after_six_pm(Weekday.hours_after_six_and_less_than_nine(shift) .total_seconds() / 3600, wage_rate), 3) if 'pay_after_six_pm' in payslip: payslip['pay_after_six_pm'] += pay_beyond_six_pm payslip['duty_after_six_pm'] += \ Weekday.hours_after_six_and_less_than_nine(shift).total_seconds() / 3600 else: payslip['pay_after_six_pm'] = pay_beyond_six_pm payslip['duty_after_six_pm'] = \ Weekday.hours_after_six_and_less_than_nine(shift).total_seconds() / 3600 # pay less than 9hrs duty but BEFORE 6pm pay_before_six_pm = \ round(Weekday.pay_before_six_pm(Weekday.hours_before_six_and_less_than_nine(shift) .total_seconds() / 3600, wage_rate), 3) if 'pay_before_six_pm' in payslip: payslip['pay_before_six_pm'] += pay_before_six_pm payslip['duty_before_six_pm'] += \ Weekday.hours_before_six_and_less_than_nine(shift).total_seconds() / 3600 else: payslip['pay_before_six_pm'] = pay_before_six_pm payslip['duty_before_six_pm'] = \ Weekday.hours_before_six_and_less_than_nine(shift).total_seconds() /3600 if timedelta(hours=9) < shift_length < timedelta( hours=12): # duty over 9hrs and less than 12hrs if shift.get('breakStart'): # has a break # pay over 9hrs but less than 12hrs duty pay_beyond_nine_hours = \ round(Weekday.pay_beyond_nine(Weekday.duty_beyond_nine_hours(shift).total_seconds() / 3600, wage_rate), 3) if 'pay_beyond_nine_hours' in payslip: payslip[ 'pay_beyond_nine_hours'] += pay_beyond_nine_hours payslip['duty_beyond_nine_hours'] += \ Weekday.duty_beyond_nine_hours(shift).total_seconds() / 3600 else: payslip[ 'pay_beyond_nine_hours'] = pay_beyond_nine_hours payslip['duty_beyond_nine_hours'] = \ Weekday.duty_beyond_nine_hours(shift).total_seconds() / 3600 # pay less than 9hrs duty but BEFORE 6pm pay_beyond_six_pm = \ round(Weekday.pay_after_six_pm(Weekday.hours_after_six_and_less_than_nine(shift) .total_seconds() / 3600, wage_rate), 3) if 'pay_after_six_pm' in payslip: payslip['pay_after_six_pm'] += pay_beyond_six_pm payslip['duty_after_six_pm'] += \ Weekday.hours_after_six_and_less_than_nine(shift).total_seconds() / 3600 else: payslip['pay_after_six_pm'] = pay_beyond_six_pm payslip['duty_after_six_pm'] = \ Weekday.hours_after_six_and_less_than_nine(shift).total_seconds() / 3600 # pay less than 9hrs duty but BEFORE 6pm pay_before_six_pm = \ round(Weekday.pay_before_six_pm(Weekday.hours_before_six_and_less_than_nine(shift) .total_seconds() / 3600, wage_rate), 3) if 'pay_before_six_pm' in payslip: payslip['pay_before_six_pm'] += pay_before_six_pm payslip['duty_before_six_pm'] += \ Weekday.hours_before_six_and_less_than_nine(shift).total_seconds() / 3600 else: payslip['pay_before_six_pm'] = pay_before_six_pm payslip['duty_before_six_pm'] = \ Weekday.hours_before_six_and_less_than_nine(shift).total_seconds() / 3600 else: # has no break pay_beyond_nine_hours = round( Weekday.pay_beyond_nine(3.0, wage_rate), 3) if 'pay_beyond_nine_hours' in payslip: payslip[ 'pay_beyond_nine_hours'] += pay_beyond_nine_hours payslip['duty_beyond_nine_hours'] += 3.0 else: payslip[ 'pay_beyond_nine_hours'] = pay_beyond_nine_hours payslip['duty_beyond_nine_hours'] = 3.0 elif shift_length < timedelta(hours=9): # duty less than 9hrs if shift.get('breakStart'): # has a break # pay less than 9hrs duty but BEFORE 6pm pay_beyond_six_pm = \ round(Weekday.pay_after_six_pm(Weekday.hours_after_six_and_less_than_nine(shift) .total_seconds() / 3600, wage_rate), 3) if 'pay_after_six_pm' in payslip: payslip['pay_after_six_pm'] += pay_beyond_six_pm payslip['duty_after_six_pm'] += \ Weekday.hours_after_six_and_less_than_nine(shift).total_seconds() / 3600 else: payslip['pay_after_six_pm'] = pay_beyond_six_pm payslip['duty_after_six_pm'] = \ Weekday.hours_after_six_and_less_than_nine(shift).total_seconds() / 3600 # pay less than 9hrs duty but BEFORE 6pm pay_before_six_pm = \ round(Weekday.pay_before_six_pm(Weekday.hours_before_six_and_less_than_nine(shift) .total_seconds() / 3600, wage_rate), 3) if 'pay_before_six_pm' in payslip: payslip['pay_before_six_pm'] += pay_before_six_pm payslip['duty_before_six_pm'] += \ Weekday.hours_before_six_and_less_than_nine(shift).total_seconds() / 3600 else: payslip['pay_before_six_pm'] = pay_before_six_pm payslip['duty_before_six_pm'] = \ Weekday.hours_before_six_and_less_than_nine(shift).total_seconds() / 3600 else: # has no break pay_before_six_pm = \ round(Weekday.pay_before_six_pm(Weekday.hours_before_six_and_less_than_nine(shift) .total_seconds() / 3600, wage_rate), 3) if 'pay_before_six_pm' in payslip: payslip['pay_before_six_pm'] += pay_before_six_pm payslip['duty_before_six_pm'] += \ Weekday.hours_before_six_and_less_than_nine(shift).total_seconds() / 3600 else: payslip['pay_before_six_pm'] = pay_before_six_pm payslip['duty_before_six_pm'] = \ Weekday.hours_before_six_and_less_than_nine(shift).total_seconds() / 3600 return payslip