o 54h @sFddlmZddlmZmZddlmZddZddZd d d Z dS) timezone) timedeltadate relativedeltacCsddlm}ddlm}ddlm}ddlm}|jsdS| }|j }|j |j |j |j f|j |j fk}t|d}d|} ||dd } |jj||j| d } | D]} | j| jjd} | | | j8} qTtd| S) u Calcula o saldo de férias considerando até 3 anos anteriores (36 meses), com base na data de admissão do colaborador. )VacationRequestrr)rr)years)employeestatusstart_date__gte)modelsr django.utilsrdatetimerdateutil.relativedeltar is_activenow hire_dateyearmonthdayminobjectsfilterSTATUS_APPROVEDend_date start_datedays selling_daysmax)r r rrrtodayrcompleted_yearsmax_years_to_considerbalance cutoff_datetaken_vacationsvacation vacation_daysr+#/var/www/html/rh/vacations/utils.pycalculate_vacation_balances*     $  r-cCs|tddS)zs According to Brazilian labor law, employees must be notified at least 30 days before vacation starts r r )r)rr+r+r,get_vacation_notice_deadline.sr/NcCspt}||tddkrdS||krdS||jd}|dkr$dS|r6t|}||kr6dd |d fSd S) zw Validate vacation request against Brazilian labor law requirements Returns (is_valid, error_message) r r.)FuDA data de início deve ser no mínimo 30 dias após a solicitação.)Fu0A data final deve ser posterior à data inicial.r)Fu@Períodos de férias devem ter no mínimo 5 dias conforme a CLT.Fu,Saldo insuficiente de férias. Você possui u dias disponíveis.)T)rrrrr r-)rrr r# total_daysr&r+r+r,validate_vacation_period6s r3)N) rrrrrrrr-r/r3r+r+r+r,s  )