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File: //home/cafsindia/hrms_allyindian_com/application_bk/models/Fandf_calculation_model.php
<?php
 class Fandf_calculation_model extends CI_Model{ 
		 
	private $month_day_res;
		  
	private $sup_emp;
		  
	private $ptax_rslt;
		  
	private $statutory_arr;
		  
	private $get_map_arr;
		  
	private $lwf_emp_arr;
		  
	private $emp_date_arr;
		  
	private $gratuity_arr;
		  
	private $ptax_arr;
		  
	public function Payroll_calculation($trans_array){
 		$month_day_qry    = 'SELECT category,day_conditions,day_count,day_start,day_end from cw_month_day where cw_month_day.trans_status = 1 ';
		$month_day_data   = $this->db->query("CALL sp_a_run ('SELECT','$month_day_qry')");
		$month_day_result = $month_day_data->result_array();
		$month_day_data->next_result();
		$this->month_day_res = array_reduce($month_day_result, function ($result, $arr) {
		    $result[$arr['category']] = $arr;
		    return $result;
		}, array()); 
	
	       //get tax settings info
			$ptax_qry = 'select cw_professional_tax.prime_professional_tax_id,location,calculation_period,ptax_deduction_month_first as first_period,ptax_deduction_month_second as second_period, osm_first_end,osm_second_end,osm_first_start,osm_second_start from cw_professional_tax where cw_professional_tax.trans_status = 1';
			$ptax_data   = $this->db->query("CALL sp_a_run ('SELECT','$ptax_qry')");
			$ptax_result = $ptax_data->result_array();
			$ptax_data->next_result();
			$this->ptax_rslt = array_reduce($ptax_result, function ($result, $arr) {
				$result[$arr['location']] = $arr;
				return $result;
			}, array()); 
	
 		// get_document_fees
		/*$payroll_exist_query = 'SELECT employee_code,count(employee_code) as pay_count from cw_transactions where termination_status = 0 and trans_status = 1 group by employee_code';
		$payroll_exist_info   = $this->db->query("CALL sp_a_run ('RUN','$payroll_exist_query')");
		$payroll_exist_result = $payroll_exist_info->result_array();
		$payroll_exist_info->next_result();*/

        //get statutory array
		$get_statutory_qry 	= 'SELECT * FROM cw_statutory WHERE trans_status = 1';
		$get_statutory_info   	= $this->db->query("CALL sp_a_run ('SELECT','$get_statutory_qry')");
		$get_statutory_rslt 	= $get_statutory_info->result_array();
		$get_statutory_info->next_result();
		$this->statutory_arr 	= array_reduce($get_statutory_rslt, function ($result, $arr) {
			$result[$arr['category']] = $arr;
			return $result;
		}, array()); 
	
		//get Payroll Function Map array
		$get_map_qry 		= 'select * from cw_payroll_function_map where trans_status=1';
		$get_map_info   	= $this->db->query("CALL sp_a_run ('SELECT','$get_map_qry')");
		$get_map_rslt 		= $get_map_info->result_array();
		$get_map_info->next_result();
		$this->get_map_arr = array_reduce($get_map_rslt, function ($result, $arr) {
			$result[$arr['loc_name']] = $arr;
			return $result;
		}, array()); 
	
		//Get lwf_employee & lwf_employer
		$select_lwf_qry 			= 'select pay_month,company_amount,employee_amount from cw_lwf_setting inner join cw_lwf_setting_lwf_pay_month on cw_lwf_setting_lwf_pay_month.prime_lwf_setting_id=cw_lwf_setting.prime_lwf_setting_id WHERE cw_lwf_setting.trans_status =1';
		$select_lwf_data   		= $this->db->query("CALL sp_a_run ('SELECT','$select_lwf_qry')");
		$select_lwf_result 		= $select_lwf_data->result_array();
		$select_lwf_data->next_result();
		$this->lwf_emp_arr 		= array_reduce($select_lwf_result, function ($result, $arr) {
			$result[$arr['lwf_location']] = $arr;
			return $result;
		}, array()); 
	

		//Get Employee Date
		$emp_date_qry 				= 'select last_working_date,date_of_joining,employee_code,termination_status,esi_location,esi_eligibility from cw_employees where trans_status = 1';
		$emp_date_data   			= $this->db->query("CALL sp_a_run ('SELECT','$emp_date_qry')");
		$emp_date_rslt 			= $emp_date_data->result_array();
		$emp_date_data->next_result();

		
	
		foreach($emp_date_rslt as $key => $value){
			$this->emp_date_arr[$value['employee_code']] = $value;
		}  
	


		/*$this->emp_date_arr 		= array_reduce($emp_date_rslt, function ($result, $arr) {
			$result[$arr['employee_code']] = $arr;
			return $result;
		}, array()); 
	*/

		//Get Gratuity
		$check_eligibilty_qry 		= 'select category,working_days,number_of_years,pay_days,year_rounding,formula_detail,formula_rounding from cw_gratuity where trans_status = 1';
		$check_eligibilty_data   	= $this->db->query("CALL sp_a_run ('SELECT','$check_eligibilty_qry')");
		$check_eligibilty_result 	= $check_eligibilty_data->result_array();
		$check_eligibilty_data->next_result();
		$this->gratuity_arr 		= array_reduce($check_eligibilty_result, function ($result, $arr) {
			$result[$arr['category']] = $arr;
			return $result;
		}, array()); 
	

		//Get Gratuity
		$ptax_arr_qry 		= 'select cw_professional_tax.prime_professional_tax_id,location,calculation_period,ptax_deduction_month_first as first_period,ptax_deduction_month_second as second_period, osm_first_end,osm_second_end,osm_first_start,osm_second_start from cw_professional_tax_tax_range inner join cw_professional_tax on cw_professional_tax.prime_professional_tax_id = cw_professional_tax_tax_range.prime_professional_tax_id where cw_professional_tax.trans_status = 1';
		$ptax_arr_data   	= $this->db->query("CALL sp_a_run ('SELECT','$ptax_arr_qry')");
		$ptax_arr_result 	= $ptax_arr_data->result_array();
		$ptax_arr_data->next_result();
		
	
		foreach($emp_date_rslt as $key => $value){
			$this->ptax_arr[$value['location']] = $value;
		}  
	

		/*$this->ptax_arr 		= array_reduce($ptax_arr_result, function ($result, $arr) {
			$result[$arr['location']] = $arr;
			return $result;
		}, array()); 
	*/

		$emp_qry     = 'select GROUP_CONCAT(employee_code) as sup_emp from cw_monthly_input where trans_status = 1 and supplementary_status = 1';
		$emp_data   = $this->db->query("CALL sp_a_run ('SELECT','$emp_qry')");
		$emp_result = $emp_data->result();
		$emp_data->next_result();
		$this->sup_emp    = $emp_result[0]->sup_emp;
		
	 
		$logged_id = $this->session->userdata("logged_id"); 
		$date = date("Y-m-d H:i:s"); 
		$settlement_date = date("Y-m-d"); 
		 $payroll_array = array();
			 foreach($trans_array as $key => $trans){
			  
			 $employee_code = $trans["employee_code"]; $trans["transactions_month"] = $trans["process_month"];
			if((int)$trans["role"] === 2){
				$trans["fixed_conv"] = $trans["fixed_conv"];			
				$trans["fixed_hra"] = $trans["fixed_hra"];			
				$trans["fixed_other_allow"] = $trans["fixed_other_allow"];			
				$trans["fixed_gross"] = $trans["fixed_gross"];			
				$trans["ld"] = $trans["ld"];			
				$trans["differential_day"] = $this->get_differential_day($trans["employee_code"],$trans["role"],$trans["transactions_month"]);			
				$trans["separation_day"] = $this->get_seperation_day($trans["employee_code"],$trans["role"],$trans["transactions_month"]);			
				$trans["yearly_ctc"] = $trans["yearly_ctc"];			
				$trans["employer_eps"] = $trans["employer_eps"];			
				$trans["employer_epf"] = $trans["employer_epf"];			
				$trans["emp_esi"] = $trans["emp_esi"];			
				$trans["monthly_tds"] = $trans["monthly_tds"];			
				$trans["pf_eligibility"] = $trans["pf_eligibility"];			
				$trans["other_deduction"] = $trans["other_deduction"];			
				$trans["reimbursement"] = $trans["reimbursement"];			
				$trans["salary_loan"] = $trans["salary_loan"];			
				$trans["training_pay_days"] = $trans["training_pay_days"];			
				$trans["training_ded_days"] = $trans["training_ded_days"];			
				$trans["monthly_ctc"] = $trans["monthly_ctc"];			
				$trans["arrear_basic"] = $trans["arrear_basic"];			
				$trans["arrear_conv"] = $trans["arrear_conv"];			
				$trans["arrear_hra"] = $trans["arrear_hra"];			
				$trans["arrear_other_allowance"] = $trans["arrear_other_allowance"];			
				$trans["arrear_gross"] = $trans["arrear_gross"];			
				$trans["h_insurance"] = $trans["h_insurance"];			
				$trans["prev_mon_sal"] = $trans["prev_mon_sal"];			
				$trans["fixed_basic"] = $trans["fixed_basic"];			
				$trans["md"] = $this->get_total_work_days($trans["role"],$trans["transactions_month"]);			
				$trans["incentive"] = $trans["incentive"];			
				$trans["esi_eligibility"] = $trans["esi_eligibility"];			
				$trans["arrear_pf"] = $trans["arrear_pf"];			
				$trans["pd"] = $trans["md"]-($trans["ld"]+$trans["differential_day"]+$trans["separation_day"]);			
				$trans["earned_basic"] = $this->rounding_value(($this->dz($trans["fixed_basic"]/$trans["md"])*$trans["pd"]),'1');			
				$trans["hra"] = $this->rounding_value(($this->dz($trans["fixed_hra"]/$trans["md"])*$trans["pd"]),'1');			
				$trans["conveyance"] = $this->rounding_value(($this->dz($trans["fixed_conv"]/$trans["md"])*$trans["pd"]),'1');			
				$trans["other_allowance"] = $this->rounding_value(($this->dz($trans["fixed_other_allow"]/$trans["md"])*$trans["pd"]),'1');			
				$trans["earned_gross"] = $trans["earned_basic"]+$trans["hra"]+$trans["conveyance"]+$trans["other_allowance"];			
				$trans["fpt_gross"] = $trans["fixed_gross"];			
				$trans["ept_gross"] = $trans["earned_gross"];			
				$trans["pf_gross"] = $trans["earned_basic"]+$trans["conveyance"]+$trans["other_allowance"]+$trans["arrear_basic"]+$trans["arrear_conv"]+$trans["arrear_other_allowance"];			
				$a=15000;if((int)$trans["pf_eligibility"]==1){if($trans["pf_gross"]>=15000){$trans["pf_gross_cond"] = 15000;}else{$trans["pf_gross_cond"] = $trans["pf_gross"];}}else{$trans["pf_gross_cond"] = 0;}
				$trans["pf_amount"] = $this->rounding_value(($this->dz($trans["pf_gross_cond"]*12)/100),'1');			
				if((int)$trans["esi_eligibility"]==1){if($trans["fixed_gross"]>21000){$trans["esi_gross_cond"] = 0;}else{$trans["esi_gross_cond"] = $trans["earned_gross"];}}else{$trans["esi_gross_cond"] = 0;}
				$trans["esi"] = $this->rounding_value(($this->dz($trans["esi_gross_cond"]*0.75)/100),'1');			
				$trans["ptax"] = $this->get_professional_tax_value($trans["employee_code"],$trans["professional_tax_location"],$trans["fpt_gross"],$trans["ept_gross"],$trans["transactions_month"]);			
				$trans["fpf_gross"] = $trans["fixed_basic"]+$trans["fixed_conv"]+$trans["fixed_other_allow"];			
				$a=15000;if((int)$trans["pf_eligibility"]==1){if($trans["fpf_gross"]>=15000){$trans["fpf_gross_cond"] = 15000;}else{$trans["fpf_gross_cond"] = $trans["fpf_gross"];}}else{$trans["fpf_gross_cond"] = 0;}
				$trans["fixed_pf"] = $trans["fpf_gross_cond"]*$this->dz(12/100);			
				$trans["per_day_salary"] = $trans["fixed_gross"]/$trans["md"];			
				$trans["training_payment"] = $this->dz($this->dz($trans["per_day_salary"]*$trans["training_pay_days"])+$this->dz($trans["per_day_salary"]*$trans["training_pay_days"])*$this->dz(20/100));			
				$trans["training_deduction"] = $trans["per_day_salary"]*$trans["training_ded_days"];			
				$trans["total_earnings"] = $this->rounding_value(($trans["prev_mon_sal"]+$trans["earned_basic"]+$trans["arrear_basic"]+$trans["conveyance"]+$trans["arrear_conv"]+$trans["hra"]+$trans["arrear_hra"]+$trans["other_allowance"]+$trans["gratuity"]+$trans["arrear_other_allowance"]+$trans["training_payment"]+$trans["reimbursement"]),'1');			
				$trans["total_deductions"] = $this->rounding_value(($trans["pf_amount"]+$trans["h_insurance"]+$trans["training_deduction"]+$trans["salary_loan"]+$trans["other_deduction"]+$trans["esi"]+$trans["ptax"]+$trans["monthly_tds"]),'1');			
				$trans["net_pay"] = $this->rounding_value(($trans["total_earnings"]-$trans["total_deductions"]),'1');			
	 $payroll_array[2][] ="('".$trans["employees_id"]."','".$trans["transactions_month"]."','".$trans["total_earnings"]."','".$trans["total_deductions"]."','".$trans["net_pay"]."',\"$logged_id\",\"$date\",\"$settlement_date\",\"1\",'".$trans["fixed_conv"]."','".$trans["fixed_hra"]."','".$trans["fixed_other_allow"]."','".$trans["fixed_gross"]."','".$trans["ld"]."','".$trans["differential_day"]."','".$trans["separation_day"]."','".$trans["yearly_ctc"]."','".$trans["employer_eps"]."','".$trans["employer_epf"]."','".$trans["emp_esi"]."','".$trans["monthly_tds"]."','".$trans["pf_eligibility"]."','".$trans["other_deduction"]."','".$trans["reimbursement"]."','".$trans["salary_loan"]."','".$trans["training_pay_days"]."','".$trans["training_ded_days"]."','".$trans["monthly_ctc"]."','".$trans["arrear_basic"]."','".$trans["arrear_conv"]."','".$trans["arrear_hra"]."','".$trans["arrear_other_allowance"]."','".$trans["arrear_gross"]."','".$trans["h_insurance"]."','".$trans["prev_mon_sal"]."','".$trans["fixed_basic"]."','".$trans["md"]."','".$trans["incentive"]."','".$trans["esi_eligibility"]."','".$trans["arrear_pf"]."','".$trans["pd"]."','".$trans["earned_basic"]."','".$trans["hra"]."','".$trans["conveyance"]."','".$trans["other_allowance"]."','".$trans["earned_gross"]."','".$trans["fpt_gross"]."','".$trans["ept_gross"]."','".$trans["pf_gross"]."','".$trans["pf_gross_cond"]."','".$trans["pf_amount"]."','".$trans["esi_gross_cond"]."','".$trans["esi"]."','".$trans["ptax"]."','".$trans["fpf_gross"]."','".$trans["fpf_gross_cond"]."','".$trans["fixed_pf"]."','".$trans["per_day_salary"]."','".$trans["training_payment"]."','".$trans["training_deduction"]."','".$trans["role"]."','".$trans["employee_code"]."','".$trans["emp_name"]."','".$trans["department"]."','".$trans["designation"]."','".$trans["lwf_location"]."','".$trans["process_month"]."','".$trans["resignation_date"]."','".$trans["termination_status"]."','".$trans["stop_pay_status"]."','".$trans["payroll"]."','".$trans["company"]."')";
			 
		 
	 $qry_2 = 'INSERT INTO cw_transactions(employees_id,transactions_month,total_earnings,total_deductions,net_pay,trans_created_by,trans_created_date,settlement_date,fandf,fixed_conv,fixed_hra,fixed_other_allow,fixed_gross,ld,differential_day,separation_day,yearly_ctc,employer_eps,employer_epf,emp_esi,monthly_tds,pf_eligibility,other_deduction,reimbursement,salary_loan,training_pay_days,training_ded_days,monthly_ctc,arrear_basic,arrear_conv,arrear_hra,arrear_other_allowance,arrear_gross,h_insurance,prev_mon_sal,fixed_basic,md,incentive,esi_eligibility,arrear_pf,pd,earned_basic,hra,conveyance,other_allowance,earned_gross,fpt_gross,ept_gross,pf_gross,pf_gross_cond,pf_amount,esi_gross_cond,esi,ptax,fpf_gross,fpf_gross_cond,fixed_pf,per_day_salary,training_payment,training_deduction,role,employee_code,emp_name,department,designation,lwf_location,process_month,resignation_date,termination_status,stop_pay_status,payroll,company'.$trans_key_array.') VALUES '.implode(',',$payroll_array[2]); 
			}else
			if((int)$trans["role"] === 3){
				$trans["differential_day"] = $this->get_differential_day($trans["employee_code"],$trans["role"],$trans["transactions_month"]);			
				$trans["separation_day"] = $this->get_seperation_day($trans["employee_code"],$trans["role"],$trans["transactions_month"]);			
				$trans["fixed_basic"] = $trans["fixed_basic"];			
				$trans["fixed_conv"] = $trans["fixed_conv"];			
				$trans["fixed_hra"] = $trans["fixed_hra"];			
				$trans["fixed_other_allow"] = $trans["fixed_other_allow"];			
				$trans["yearly_ctc"] = $trans["yearly_ctc"];			
				$trans["fixed_gross"] = $trans["fixed_gross"];			
				$trans["marketing_commission"] = $trans["marketing_commission"];			
				$trans["md"] = $this->get_total_work_days($trans["role"],$trans["transactions_month"]);			
				$trans["ld"] = $trans["ld"];			
				$trans["other_deduction"] = $trans["other_deduction"];			
				$trans["reimbursement"] = $trans["reimbursement"];			
				$trans["salary_loan"] = $trans["salary_loan"];			
				$trans["training_pay_days"] = $trans["training_pay_days"];			
				$trans["training_ded_days"] = $trans["training_ded_days"];			
				$trans["monthly_ctc"] = $trans["monthly_ctc"];			
				$trans["arrear_basic"] = $trans["arrear_basic"];			
				$trans["arrear_conv"] = $trans["arrear_conv"];			
				$trans["arrear_hra"] = $trans["arrear_hra"];			
				$trans["arrear_other_allowance"] = $trans["arrear_other_allowance"];			
				$trans["arrear_gross"] = $trans["arrear_gross"];			
				$trans["h_insurance"] = $trans["h_insurance"];			
				$trans["prev_mon_sal"] = $trans["prev_mon_sal"];			
				$trans["incentive"] = $trans["incentive"];			
				$trans["arrear_pf"] = $trans["arrear_pf"];			
				$trans["pd"] = $trans["md"]-($trans["ld"]+$trans["differential_day"]+$trans["separation_day"]);			
				$trans["earned_basic"] = $this->rounding_value(($this->dz($trans["fixed_basic"]/$trans["md"])*$trans["pd"]),'1');			
				$trans["hra"] = $this->rounding_value(($this->dz($trans["fixed_hra"]/$trans["md"])*$trans["pd"]),'1');			
				$trans["conveyance"] = $this->rounding_value(($this->dz($trans["fixed_conv"]/$trans["md"])*$trans["pd"]),'1');			
				$trans["other_allowance"] = $this->rounding_value(($this->dz($trans["fixed_other_allow"]/$trans["md"])*$trans["pd"]),'1');			
				$trans["earned_gross"] = $trans["earned_basic"]+$trans["hra"]+$trans["conveyance"]+$trans["other_allowance"];			
				$trans["fpt_gross"] = $trans["fixed_gross"]*0;			
				$trans["pf_amount"] = $trans["fixed_gross"]*0;			
				$trans["fpf_gross"] = $trans["fixed_basic"]+$trans["fixed_conv"]+$trans["fixed_other_allow"];			
				$trans["fixed_pf"] = $trans["fixed_gross"]*0;			
				$trans["per_day_salary"] = $trans["fixed_gross"]/$trans["md"];			
				$trans["training_payment"] = $this->dz($this->dz($trans["per_day_salary"]*$trans["training_pay_days"])+$this->dz($trans["per_day_salary"]*$trans["training_pay_days"])*$this->dz(20/100));			
				$trans["training_deduction"] = $trans["per_day_salary"]*$trans["training_ded_days"];			
				$trans["approx_netpay"] = ($trans["earned_basic"]+$trans["conveyance"]+$trans["hra"]+$trans["other_allowance"]+$trans["arrear_basic"]+$trans["arrear_conv"]+$trans["arrear_hra"]+$trans["arrear_other_allowance"]+$trans["reimbursement"]+$trans["training_payment"]+$trans["prev_mon_sal"])-($trans["other_deduction"]+$trans["salary_loan"]+$trans["training_deduction"]+$trans["h_insurance"]);			
				$trans["monthly_tds"] = $this->dz($trans["approx_netpay"]*$trans["marketing_commission"])/100;			
				$trans["total_earnings"] = $this->rounding_value(($trans["prev_mon_sal"]+$trans["earned_basic"]+$trans["arrear_basic"]+$trans["conveyance"]+$trans["arrear_conv"]+$trans["hra"]+$trans["arrear_hra"]+$trans["other_allowance"]+$trans["gratuity"]+$trans["arrear_other_allowance"]+$trans["training_payment"]+$trans["reimbursement"]),'1');			
				$trans["total_deductions"] = $this->rounding_value(($trans["pf_amount"]+$trans["h_insurance"]+$trans["training_deduction"]+$trans["salary_loan"]+$trans["other_deduction"]+$trans["esi"]+$trans["ptax"]+$trans["monthly_tds"]),'1');			
				$trans["net_pay"] = $this->rounding_value(($trans["total_earnings"]-$trans["total_deductions"]),'1');			 
	 $payroll_array[3][] ="('".$trans["employees_id"]."','".$trans["transactions_month"]."','".$trans["total_earnings"]."','".$trans["total_deductions"]."','".$trans["net_pay"]."',\"$logged_id\",\"$date\",\"$settlement_date\",\"1\",'".$trans["differential_day"]."','".$trans["separation_day"]."','".$trans["fixed_basic"]."','".$trans["fixed_conv"]."','".$trans["fixed_hra"]."','".$trans["fixed_other_allow"]."','".$trans["yearly_ctc"]."','".$trans["fixed_gross"]."','".$trans["marketing_commission"]."','".$trans["md"]."','".$trans["ld"]."','".$trans["other_deduction"]."','".$trans["reimbursement"]."','".$trans["salary_loan"]."','".$trans["training_pay_days"]."','".$trans["training_ded_days"]."','".$trans["monthly_ctc"]."','".$trans["arrear_basic"]."','".$trans["arrear_conv"]."','".$trans["arrear_hra"]."','".$trans["arrear_other_allowance"]."','".$trans["arrear_gross"]."','".$trans["h_insurance"]."','".$trans["prev_mon_sal"]."','".$trans["incentive"]."','".$trans["arrear_pf"]."','".$trans["pd"]."','".$trans["earned_basic"]."','".$trans["hra"]."','".$trans["conveyance"]."','".$trans["other_allowance"]."','".$trans["earned_gross"]."','".$trans["fpt_gross"]."','".$trans["pf_amount"]."','".$trans["fpf_gross"]."','".$trans["fixed_pf"]."','".$trans["per_day_salary"]."','".$trans["training_payment"]."','".$trans["training_deduction"]."','".$trans["approx_netpay"]."','".$trans["monthly_tds"]."','".$trans["role"]."','".$trans["employee_code"]."','".$trans["emp_name"]."','".$trans["department"]."','".$trans["designation"]."','".$trans["lwf_location"]."','".$trans["process_month"]."','".$trans["resignation_date"]."','".$trans["termination_status"]."','".$trans["stop_pay_status"]."','".$trans["payroll"]."','".$trans["company"]."')";
			 
		 
	 $qry_3 = 'INSERT INTO cw_transactions(employees_id,transactions_month,total_earnings,total_deductions,net_pay,trans_created_by,trans_created_date,settlement_date,fandf,differential_day,separation_day,fixed_basic,fixed_conv,fixed_hra,fixed_other_allow,yearly_ctc,fixed_gross,marketing_commission,md,ld,other_deduction,reimbursement,salary_loan,training_pay_days,training_ded_days,monthly_ctc,arrear_basic,arrear_conv,arrear_hra,arrear_other_allowance,arrear_gross,h_insurance,prev_mon_sal,incentive,arrear_pf,pd,earned_basic,hra,conveyance,other_allowance,earned_gross,fpt_gross,pf_amount,fpf_gross,fixed_pf,per_day_salary,training_payment,training_deduction,approx_netpay,monthly_tds,role,employee_code,emp_name,department,designation,lwf_location,process_month,resignation_date,termination_status,stop_pay_status,payroll,company'.$trans_key_array.') VALUES '.implode(',',$payroll_array[3]); 
			}else
			if((int)$trans["role"] === 4){
				$trans["fixed_basic"] = $trans["fixed_basic"];			
				$trans["fixed_conv"] = $trans["fixed_conv"];			
				$trans["fixed_hra"] = $trans["fixed_hra"];			
				$trans["fixed_other_allow"] = $trans["fixed_other_allow"];			
				$trans["fixed_gross"] = $trans["fixed_gross"];			
				$trans["md"] = $this->get_total_work_days($trans["role"],$trans["transactions_month"]);			
				$trans["ld"] = $trans["ld"];			
				$trans["differential_day"] = $this->get_differential_day($trans["employee_code"],$trans["role"],$trans["transactions_month"]);			
				$trans["separation_day"] = $this->get_seperation_day($trans["employee_code"],$trans["role"],$trans["transactions_month"]);			
				$trans["yearly_ctc"] = $trans["yearly_ctc"];			
				$trans["employer_epf"] = $trans["employer_epf"];			
				$trans["monthly_tds"] = $trans["monthly_tds"];			
				$trans["esi_eligibility"] = $trans["esi_eligibility"];			
				$trans["pf_eligibility"] = $trans["pf_eligibility"];			
				$trans["other_deduction"] = $trans["other_deduction"];			
				$trans["reimbursement"] = $trans["reimbursement"];			
				$trans["salary_loan"] = $trans["salary_loan"];			
				$trans["training_pay_days"] = $trans["training_pay_days"];			
				$trans["training_ded_days"] = $trans["training_ded_days"];			
				$trans["employer_eps"] = $trans["employer_eps"];			
				$trans["emp_esi"] = $trans["emp_esi"];			
				$trans["monthly_ctc"] = $trans["monthly_ctc"];			
				$trans["arrear_basic"] = $trans["arrear_basic"];			
				$trans["arrear_conv"] = $trans["arrear_conv"];			
				$trans["arrear_hra"] = $trans["arrear_hra"];			
				$trans["arrear_other_allowance"] = $trans["arrear_other_allowance"];			
				$trans["arrear_gross"] = $trans["arrear_gross"];			
				$trans["h_insurance"] = $trans["h_insurance"];			
				$trans["prev_mon_sal"] = $trans["prev_mon_sal"];			
				$trans["incentive"] = $trans["incentive"];			
				$trans["arrear_pf"] = $trans["arrear_pf"];			
				$trans["pd"] = $trans["md"]-($trans["ld"]+$trans["differential_day"]+$trans["separation_day"]);			
				$trans["earned_basic"] = $this->rounding_value(($this->dz($trans["fixed_basic"]/$trans["md"])*$trans["pd"]),'1');			
				$trans["hra"] = $this->rounding_value(($this->dz($trans["fixed_hra"]/$trans["md"])*$trans["pd"]),'1');			
				$trans["conveyance"] = $this->rounding_value(($this->dz($trans["fixed_conv"]/$trans["md"])*$trans["pd"]),'1');			
				$trans["other_allowance"] = $this->rounding_value(($this->dz($trans["fixed_other_allow"]/$trans["md"])*$trans["pd"]),'1');			
				$trans["earned_gross"] = $trans["earned_basic"]+$trans["hra"]+$trans["conveyance"]+$trans["other_allowance"];			
				$trans["fpt_gross"] = $trans["fixed_gross"];			
				$trans["ept_gross"] = $trans["earned_gross"];			
				$trans["pf_gross"] = $trans["earned_basic"]+$trans["conveyance"]+$trans["other_allowance"]+$trans["arrear_basic"]+$trans["arrear_conv"]+$trans["arrear_other_allowance"];			
				$a=15000;if((int)$trans["pf_eligibility"]==1){if($trans["pf_gross"]>=15000){$trans["pf_gross_cond"] = 15000;}else{$trans["pf_gross_cond"] = $trans["pf_gross"];}}else{$trans["pf_gross_cond"] = 0;}
				$trans["pf_amount"] = $this->rounding_value(($this->dz($trans["pf_gross_cond"]*12)/100),'1');			
				if((int)$trans["esi_eligibility"]==1){if($trans["fixed_gross"]>21000){$trans["esi_gross_cond"] = 0;}else{$trans["esi_gross_cond"] = $trans["fixed_gross"];}}else{$trans["esi_gross_cond"] = 0;}
				$trans["esi"] = $this->rounding_value(($this->dz($trans["esi_gross_cond"]*0.75)/100),'1');			
				$trans["ptax"] = $this->get_professional_tax_value($trans["employee_code"],$trans["professional_tax_location"],$trans["fpt_gross"],$trans["ept_gross"],$trans["transactions_month"]);			
				$trans["fpf_gross"] = $trans["fixed_basic"]+$trans["fixed_conv"]+$trans["fixed_other_allow"];			
				$trans["fixed_pf"] = $trans["fixed_gross"]*0;			
				$trans["per_day_salary"] = $trans["fixed_gross"]/$trans["md"];			
				$trans["training_payment"] = $this->dz($this->dz($trans["per_day_salary"]*$trans["training_pay_days"])+$this->dz($trans["per_day_salary"]*$trans["training_pay_days"])*$this->dz(20/100));			
				$trans["training_deduction"] = $trans["per_day_salary"]*$trans["training_ded_days"];			
				$trans["total_earnings"] = $this->rounding_value(($trans["prev_mon_sal"]+$trans["earned_basic"]+$trans["arrear_basic"]+$trans["conveyance"]+$trans["arrear_conv"]+$trans["hra"]+$trans["arrear_hra"]+$trans["other_allowance"]+$trans["gratuity"]+$trans["arrear_other_allowance"]+$trans["training_payment"]+$trans["reimbursement"]),'1');			
				$trans["total_deductions"] = $this->rounding_value(($trans["pf_amount"]+$trans["h_insurance"]+$trans["training_deduction"]+$trans["salary_loan"]+$trans["other_deduction"]+$trans["esi"]+$trans["ptax"]+$trans["monthly_tds"]),'1');			
				$trans["net_pay"] = $this->rounding_value(($trans["total_earnings"]-$trans["total_deductions"]),'1');			 
	 $payroll_array[4][] ="('".$trans["employees_id"]."','".$trans["transactions_month"]."','".$trans["total_earnings"]."','".$trans["total_deductions"]."','".$trans["net_pay"]."',\"$logged_id\",\"$date\",\"$settlement_date\",\"1\",'".$trans["fixed_basic"]."','".$trans["fixed_conv"]."','".$trans["fixed_hra"]."','".$trans["fixed_other_allow"]."','".$trans["fixed_gross"]."','".$trans["md"]."','".$trans["ld"]."','".$trans["differential_day"]."','".$trans["separation_day"]."','".$trans["yearly_ctc"]."','".$trans["employer_epf"]."','".$trans["monthly_tds"]."','".$trans["esi_eligibility"]."','".$trans["pf_eligibility"]."','".$trans["other_deduction"]."','".$trans["reimbursement"]."','".$trans["salary_loan"]."','".$trans["training_pay_days"]."','".$trans["training_ded_days"]."','".$trans["employer_eps"]."','".$trans["emp_esi"]."','".$trans["monthly_ctc"]."','".$trans["arrear_basic"]."','".$trans["arrear_conv"]."','".$trans["arrear_hra"]."','".$trans["arrear_other_allowance"]."','".$trans["arrear_gross"]."','".$trans["h_insurance"]."','".$trans["prev_mon_sal"]."','".$trans["incentive"]."','".$trans["arrear_pf"]."','".$trans["pd"]."','".$trans["earned_basic"]."','".$trans["hra"]."','".$trans["conveyance"]."','".$trans["other_allowance"]."','".$trans["earned_gross"]."','".$trans["fpt_gross"]."','".$trans["ept_gross"]."','".$trans["pf_gross"]."','".$trans["pf_gross_cond"]."','".$trans["pf_amount"]."','".$trans["esi_gross_cond"]."','".$trans["esi"]."','".$trans["ptax"]."','".$trans["fpf_gross"]."','".$trans["fixed_pf"]."','".$trans["per_day_salary"]."','".$trans["training_payment"]."','".$trans["training_deduction"]."','".$trans["role"]."','".$trans["employee_code"]."','".$trans["emp_name"]."','".$trans["department"]."','".$trans["designation"]."','".$trans["lwf_location"]."','".$trans["process_month"]."','".$trans["resignation_date"]."','".$trans["termination_status"]."','".$trans["stop_pay_status"]."','".$trans["payroll"]."','".$trans["company"]."')";
			 
		 
	 $qry_4 = 'INSERT INTO cw_transactions(employees_id,transactions_month,total_earnings,total_deductions,net_pay,trans_created_by,trans_created_date,settlement_date,fandf,fixed_basic,fixed_conv,fixed_hra,fixed_other_allow,fixed_gross,md,ld,differential_day,separation_day,yearly_ctc,employer_epf,monthly_tds,esi_eligibility,pf_eligibility,other_deduction,reimbursement,salary_loan,training_pay_days,training_ded_days,employer_eps,emp_esi,monthly_ctc,arrear_basic,arrear_conv,arrear_hra,arrear_other_allowance,arrear_gross,h_insurance,prev_mon_sal,incentive,arrear_pf,pd,earned_basic,hra,conveyance,other_allowance,earned_gross,fpt_gross,ept_gross,pf_gross,pf_gross_cond,pf_amount,esi_gross_cond,esi,ptax,fpf_gross,fixed_pf,per_day_salary,training_payment,training_deduction,role,employee_code,emp_name,department,designation,lwf_location,process_month,resignation_date,termination_status,stop_pay_status,payroll,company'.$trans_key_array.') VALUES '.implode(',',$payroll_array[4]); 
			}
		}  
	 if($payroll_array[2]){ 
	 $this->db->query($qry_2); 
	 }
	 if($payroll_array[3]){ 
	 $this->db->query($qry_3); 
	 }
	 if($payroll_array[4]){ 
	 $this->db->query($qry_4); 
	 } 
	 return true; 
	}

	public function rounding_value($result, $round_mode){
		$result = round($result,2);
		$final_result =0;
		if(($round_mode == 0.5) || ($round_mode == 1)){
			$final_result = round($result/$round_mode, 0)* $round_mode;
		}elseif($round_mode == '>1'){
			$final_result = ceil($result);
		}elseif($round_mode == '<1'){
			$final_result = floor($result);
		}elseif($round_mode == '<0.5'){
			$rslt   = explode('.', $result);
			$int_value  =  $rslt[0];
			$point_value =  $rslt[1];
			if((int)$point_value > 50){
				$final_result = $int_value.'.50';
			}else{
				$final_result = ceil($result);
			}
		}elseif($round_mode == '>0.5'){
			$rslt   = explode('.', $result);
			$int_value   =  $rslt[0];
			$point_value =  $rslt[1];
			if((int)$point_value >= 50){
				$final_result = round($result);
			}else{
				$final_result = $int_value.'.50';
			}
		}elseif(((int)$round_mode == 5) || ((int)$round_mode == 10) || ((int)$round_mode == 50) || ((int)$round_mode == 100)){
			$final_result = (ceil($result)% $round_mode === 0) ? ceil($result) : round(($result+ $round_mode/2)/ $round_mode)*$round_mode;
		}elseif($round_mode == 0.1){
			$final_result = round($result, 2);
		}
		return $final_result;
	}
			
	public function dz($result){
		if(is_nan($result) || is_infinite($result)){
			$result = 0;
		}else{
			$result;
		}
		return $result;
	} //GET TOTAL WORKING DAYS
	public function get_total_work_days($role,$process_month){
		$month_day_result   = $this->month_day_res[$role];
		if($month_day_result){			
			$role           = $month_day_result['category'];
			$day_conditions = $month_day_result['day_conditions'];
			$day_count      = $month_day_result['day_count'];
			$day_start      = $month_day_result['day_start'];
			$day_end        = $month_day_result['day_end'];
			$month_day = array();
			if((int)$day_conditions === 1){
				//STATIC DAYS
				$month_day = $day_count;
			}else
			if((int)$day_conditions === 2){
				//CALENDER DAYS
				$trans_month = explode('-',$process_month);
				$month_val     = $trans_month[0];
				$year_val      = $trans_month[1];
				$day_count     = cal_days_in_month(CAL_GREGORIAN, $month_val, $year_val);
				$month_day     = $day_count;
			}else
			if((int)$day_conditions === 3){
				//CUTOFF DAYS
				$trans_month   = explode('-',$process_month);
				$month_val     = $trans_month[0];
				$year_val      = $trans_month[1];
				$pre_month     = (int)$month_val - 1;
				$pre_year_val  = $year_val;
				if((int)$pre_month === 0){
					$pre_month     = 12;
					$pre_year_val  = (int)$year_val - 1;
				}
				$start_date = $day_start."-".$pre_month."-".$pre_year_val;
				$end_date   = $day_end."-".$month_val."-".$year_val;
				$start_date = strtotime($start_date);
				$end_date   = strtotime($end_date);
				$datediff   = $end_date - $start_date;
				$day_count  = round($datediff/86400);//60 * 60 * 24
				$month_day  = (int)$day_count + 1;
			}
		}else{
			$trans_month = explode("-",$process_month);
			$month_val     = $trans_month[0];
			$year_val      = $trans_month[1];
			$day_count     = cal_days_in_month(CAL_GREGORIAN, $month_val, $year_val);
			$month_day     = $day_count;
		}		
		return $month_day;
	}	
	
	//GET DIFFERENTIAL DAY COUNT FOR NEW JOINING details
	//intermediate joining date and month days count differentiate day count	
	public function get_differential_day($employee_code,$role,$process_month){		
		$month_day_result = $this->month_day_res[$role];
		$tot_month_day    = $this->get_total_work_days($role,$process_month);
		if($month_day_result){
			$day_conditions = $month_day_result['day_conditions'];
			$day_count      = $month_day_result['day_count'];
			$day_start      = $month_day_result['day_start'];
			$day_end        = $month_day_result['day_end'];
			$diff_day_qry    = 'select date_of_joining from cw_employees where trans_status = 1 and employee_code = "'.$employee_code.'" and DATE_FORMAT(date_of_joining, "%m-%Y") like "'.$process_month.'"';
			$diff_day_data   = $this->db->query("CALL sp_a_run ('SELECT','$diff_day_qry')");
			$diff_day_result = $diff_day_data->result();
			$diff_day_data->next_result();
			$doj = $diff_day_result[0]->date_of_joining;
			$diff_day_count = $diff_day_data->num_rows();
			if(((int)$day_conditions === 1) || ((int)$day_conditions === 2)){//STATIC DAYS AND CALENDER DAYS
						if((int)$diff_day_count === 0){
							$final_dif_day = 0;
						}else{
							$trans_month   = explode('-',$process_month);
							$month_val     = $trans_month[0];
							$year_val      = $trans_month[1];
							if((int)$day_conditions === 2){
								$day_count     = cal_days_in_month(CAL_GREGORIAN, $month_val, $year_val);
							}
							$process_date  = $day_count.'-'.$process_month;
							$process_date  = date('d-m-Y', strtotime($process_date));
							$process_date  = strtotime($process_date);
							$doj           = strtotime($doj);
							$diff          = $process_date - $doj;
							$differ_day    = round($diff / 86400);
							$final_dif_day = $tot_month_day - $differ_day - 1;
						}
			}else
			if((int)$day_conditions === 3){//CUTOFF DAYS
				$trans_month    = explode("-",$process_month);
				$month_val      = $trans_month[0];
				$year_val       = $trans_month[1];
				$process_end    = $day_end."-".$month_val."-".$year_val;
				$process_end    = date('Y-m-d',strtotime($process_end));
				$pre_month      = ($month_val - 1) % 12;
				$process_start  = $day_start."-".$pre_month."-".$year_val;
				$process_start  = date('Y-m-d',strtotime($process_start));
				$diff_cut_day_qry    = 'select date_of_joining from cw_employees where trans_status = 1 and employee_code = "'.$employee_code.'" and DATE_FORMAT(date_of_joining, "%Y-%m-%d") between "'.$process_start.'" and "'.$process_end.'"';
						$diff_cut_day_data   = $this->db->query("CALL sp_a_run ('SELECT','$diff_cut_day_qry')");
						$diff_cut_day_result = $diff_cut_day_data->result();
						$diff_cut_day_data->next_result();
						$diff_cut_day_count = $diff_cut_day_data->num_rows();
						$doj = $diff_cut_day_result[0]->date_of_joining;
						if((int)$diff_cut_day_count === 0){
					$final_dif_day = 0;
				}else{
					$doj            = strtotime($doj);
					$process_end    = strtotime($process_end);
					$diff           = $process_end - $doj;
					$differ_day     = round($diff / 86400);
					$final_dif_day  = $tot_month_day - $differ_day - 1;
				}
			}
		}
		return $final_dif_day;
	}
	 
	//GET TOTAL LOAN AMOUNT FOR PER EMPLOYEE
			
	public function get_loan_value($employee_code,$process_month){
				$get_terminate_qry = 'select termination_status from cw_employees where trans_status=1 and employee_code ="'.$employee_code.'"';
				$get_terminate_data   = $this->db->query("CALL sp_a_run ('SELECT','$get_terminate_qry')");
				$get_terminate_result = $get_terminate_data->result();
				$get_terminate_data->next_result();
				$terminate_sts  =  $get_terminate_result[0]->termination_status;
				$loan_amt = 0;
				if((int)$terminate_sts === 1){
					$loan_qry = 'select IFNULL(sum(install_amount),0) as install_amt from cw_loan_installment where trans_status = 1 and paid_status = 0 and emp_code ="'.$employee_code.'" and date_format(str_to_date(install_year, "%m-%Y") , "%Y-%m")  >= date_format(str_to_date("'.$process_month.'", "%m-%Y"), "%Y-%m")';
					$loan_data   = $this->db->query("CALL sp_a_run ('SELECT','$loan_qry')");
					$loan_result = $loan_data->result();
					$loan_data->next_result();
					if(!empty($loan_result)){
						$loan_amt = $loan_result[0]->install_amt;
					}
				}else{
					$loan_qry = 'select IFNULL(install_amount,0) as install_amt from cw_loan_installment where trans_status = 1 and paid_status = 0 and emp_code ="'.$employee_code.'" and install_year ="'.$process_month.'"';
					$loan_data   = $this->db->query("CALL sp_a_run ('SELECT','$loan_qry')");
					$loan_result = $loan_data->result();
					$loan_data->next_result();
					$loan_amt = 0;
					if(!empty($loan_result)){				
						$loan_amt = $loan_result[0]->install_amt;
						if($loan_amt > 0){
							$upd_query  = 'UPDATE cw_loan_installment SET paid_status = 1 WHERE trans_status = 1 and install_year ="'.$process_month.'" and emp_code="'.$employee_code.'"';
							$update_info   = $this->db->query("CALL sp_a_run ('UPDATE','$upd_query')");
						}
					}
				}
				return $loan_amt;
			}	
			//Get ESI STATUS 20SEP2022 BSK
			public function get_esi_status($earned_gross,$employee_code,$role,$process_month){
				$statutory_rslt 		= $this->statutory_arr[$role];
				$esi_limit 			= $statutory_rslt['esi_limit'];
				$esi_conditions 		= $statutory_rslt['esi_conditions'];
				$esi_start_check_month = $statutory_rslt['esi_start_check_month'];
				$esi_end_check_month 	= $statutory_rslt['esi_end_check_month'];
				$process_month 		= $statutory_rslt['process_month'];
				$process_month_val 	= $statutory_rslt['process_month_val'];
				$esi_loc_db            = $this->get_map_arr['esi_loc']['db_column'];
				$esi_elig_db           = $this->get_map_arr['esi_elig']['db_column'];
				if($esi_limit > 0){
					//location nil is default
					//1 -- Nil default no esi sts 2
					/*$select_loc_qry 		= 'select '.$esi_loc_db.' as esi_loc from cw_employees where trans_status = 1 and role = "'.$role.'" and employee_code = "'.$employee_code.'"';
					$select_loc_data 		= $this->db->query("CALL sp_a_run ('SELECT','$select_loc_qry')");
					$select_loc_result 	= $select_loc_data->result_array();
					$select_loc_data->next_result();*/

					$esi_location    = $this->emp_date_arr[$employee_code][$esi_loc_db];
					$esi_eligibility = $this->emp_date_arr[$employee_code][$esi_elig_db];

					if((int)$esi_location){
						$upd_query 	= 'UPDATE cw_employees SET esi_eligibility = 2 WHERE trans_status = 1 and role ="'.$role.'" and employee_code="'.$employee_code.'"';
						$update_info 	= $this->db->query("CALL sp_a_run ('UPDATE','$upd_query')");
						$esi_sts 		= 2;
						return $esi_sts;
					}else{
						//esi eligibility 1= yes 2 = no;
						if(($esi_start_check_month === $process_month_val) || ($esi_end_check_month === $process_month_val)){
							if((int)$earned_gross > (int)$esi_limit){
								$upd_query 	= 'UPDATE cw_employees SET esi_eligibility = 2 WHERE trans_status = 1 and role ="'.$role.'" and employee_code="'.$employee_code.'"';
								$update_info 	= $this->db->query("CALL sp_a_run ('UPDATE','$upd_query')");
								$esi_sts 		= 2;
								return $esi_sts;
							}else{
								$esi_sts = 1; //yes esi
								return $esi_sts;
							}
						}else{
							$select_esi_elig_qry 		= 'select '.$esi_loc_db.' as esi_elig from cw_employees where trans_status = 1 and role = "'.$role.'" and employee_code = "'.$employee_code.'"';
							$select_esi_elig_data 		= $this->db->query("CALL sp_a_run ('SELECT','$select_esi_elig_qry')");
							$select_esi_elig_result 	= $select_esi_elig_data->result();
							$select_esi_elig_data->next_result();
							$esi_sts 					= $select_esi_elig_result[0]->esi_elig;
							return $esi_sts; 	//actual esi status from DB//
						}
					}
				}
				
			}
			//GET LWF EMPLOYER (COMPANY AMOUNT) FUNCTION
			public function get_lwf_employer($employee_code,$lwf_location,$lwf_gross,$process_month){
				$info    = $this->db->query('CALL lwf_validate("'.$employee_code.'","'.$lwf_location.'",'.$lwf_gross.',"'.$process_month.'","EMPLOYER")');
				$result  = $info->result();
				$info->next_result();
				$lwf_amt = $result[0]->result;
				return $lwf_amt;  
			}
			//GET LWF EMPLOYEE (EMPLOYEE AMOUNT) FUNCTION
			public function get_lwf_employee($employee_code,$lwf_location,$lwf_gross,$process_month){		
				$info    = $this->db->query('CALL lwf_validate("'.$employee_code.'","'.$lwf_location.'",'.$lwf_gross.',"'.$process_month.'","EMPLOYEE")');
				$result  = $info->result();
				$info->next_result();
				$lwf_amt = $result[0]->result;
				return $lwf_amt; 
			}
			//formula PD = MD-LD-DD-S_DD;
			//find re-leaving date for resigning employee details check this values 13/12/2021
			public function get_seperation_day($employee_code,$role,$process_month){
				$sep_day 					= $this->emp_date_arr[$employee_code]['last_working_date'];
				if($sep_day && $sep_day !== '0000-00-00' && $sep_day !== '1970-01-01'){
					$month_day_result 		= $this->month_day_res[$role];
					$day_conditions 		= $month_day_result['day_conditions'];
					$day_count 			= $month_day_result['day_count'];
					$day_start 			= $month_day_result['day_start'];
					$day_end 				= $month_day_result['day_end'];
					if((int)$day_conditions === 1){
						//STATIC DAYS
						$process_date 		= $day_count.'-'.$process_month;
						$process_date 		= date('d-m-Y', strtotime($process_date));
						$process_date 		= strtotime($process_date);
						$sep_day 			= strtotime($sep_day);
						$diff 				= $process_date - $sep_day;
						$separation_day	= round($diff / 86400);
					}else
					if((int)$day_conditions === 2){
						//CALENDER DAYS
						$trans_month 		= explode("-",$process_month);
						$month_val 		= $trans_month[0];
						$year_val 			= $trans_month[1];
						$day_count 		= cal_days_in_month(CAL_GREGORIAN, $month_val, $year_val);
						$process_date 		= $day_count.'-'.$process_month;
						$process_date 		= date('d-m-Y', strtotime($process_date));
						$process_date 		= strtotime($process_date);
						$sep_day 			= strtotime($sep_day);
						$diff 				= $process_date - $sep_day;
						$separation_day	= round($diff / 86400);
					}else
					if((int)$day_conditions === 3){
						//CUTOFF DAYS
						$trans_month 		= explode("-",$process_month);
						$month_val 		= $trans_month[0];
						$year_val 			= $trans_month[1];
						$process_date 		= $day_end.'-'.$month_val.'-'.$year_val;
						$process_date 		= strtotime($process_date);
						$sep_day 			= strtotime($sep_day);
						$diff 				= $process_date - $sep_day;
						$separation_day	= round($diff / 86400);
					}
				}else{
					$separation_day = 0;
				}
				if($separation_day < 0){
					$separation_day = 0;
				}
				return $separation_day; 
			}
			public function get_gratuity($role,$employee_code){
				$check_eligibilty_result	= $this->gratuity_arr[$role];
				$working_days				= $check_eligibilty_result['working_days'];
				$number_of_years			= $check_eligibilty_result['number_of_years'];
				$pay_days					= $check_eligibilty_result['pay_days'];
				$year_rounding				= $check_eligibilty_result['year_rounding'];
				$gratuity_formula			= $check_eligibilty_result['formula_detail'];
				$formula_rounding			= $check_eligibilty_result['formula_rounding'];
				$gratuity_formula			= str_replace("@","",$gratuity_formula);
				$gratuity_formula			= "(".$gratuity_formula.") as gratuity";
				$doj 						= $this->emp_date_arr[$employee_code]['date_of_joining'];
				$last_day					= $this->emp_date_arr[$employee_code]['last_working_date'];
				$status				    = $this->emp_date_arr[$employee_code]['termination_status'];
				$doj 						= strtotime($doj);
				$last_day					= strtotime($last_day);
				$tot_year					= (abs($last_day-$doj)/60/60/24)/365;
				
				//year rounding base working year is rounded
				$year_arr = array(1=>$tot_year,2=>round($tot_year),3=>ceil($tot_year),4=>floor($tot_year));
				if($year_rounding){
					$tot_year = $year_arr[$year_rounding];
				}			
				$tot_year = number_format((float)$tot_year, 2, '.', '');
				if($last_day && $last_day !== '0000-00-00' && $last_day !== '1970-01-01' && (int)$status === 1){
				//gratuity calculations for given formula and employee code
				if(($tot_year >= $number_of_years)){
					$grat_formula_amt_qry				= 'select  '.$gratuity_formula.' from cw_employees where trans_status =1 and employee_code = "'.$employee_code.'"';
					$grat_formula_amt_data 			= $this->db->query("CALL sp_a_run ('SELECT','$grat_formula_amt_qry')");
					$grat_formula_amt_result			= $grat_formula_amt_data->result();
					$grat_formula_amt_data->next_result();
					$grat_formula_amt 					= $grat_formula_amt_result[0]->gratuity;
					$gratutity_amt					    = (($grat_formula_amt * $pay_days)/$working_days) * $tot_year;
					if($formula_rounding){
						$gratutity_amt						= $this->rounding_value($gratutity_amt,$formula_rounding);
					}					
					return $gratutity_amt;
				}else{
						return 0;
					}
				}else{
					return 0;
				}
			}
			public function get_salary_date($category){
				$month_day_result 		= $this->gratuity_arr[$category];
				if($month_day_result){
					$role 				= $month_day_result['category'];
					$day_conditions 	= $month_day_result['day_conditions'];
					$day_count 		= $month_day_result['day_count'];
					$day_start 		= $month_day_result['day_start'];
					$day_end 			= $month_day_result['day_end'];
					if((int)$day_conditions === 3){
						return array('day_start'=> $day_start, 'day_end' => $day_end,'day_conditions'=>(int)$day_conditions);
					}else{
						$day_start = '01';
						return array('day_start'=> $day_start, 'day_end' => $day_end,'day_conditions'=>(int)$day_conditions);
					}
				}
			}
	//CHECK PTAX FOR EVERY EMPLOYEE FOR THIS MONTH AND YEAR -- 11MAY2019 --Updates
	public function get_professional_tax_value($employee_code,$professional_tax_location,$pt_projection,$total_earnings,$process_month){	
		//Done for UDS
		$info    = $this->db->query('CALL pt_validate("'.$employee_code.'",'.$professional_tax_location.','.$pt_projection.','.$total_earnings.',"'.$process_month.'",1)');
		$result  = $info->result();
		$info->next_result();
		$prof_tax = $result[0]->result;
		if($prof_tax < 0 || $total_earnings < $prof_tax){
			$prof_tax = 0;
		}		
		return	round($prof_tax);
			}
	

}

?>