✏️ Editing: Feesforward.php

<?php

if (!defined('BASEPATH'))
    exit('No direct script access allowed');

class Feesforward extends Admin_Controller {

protected $balance_group;
    protected $balance_type;
    protected $setting_result;

function __construct() {
        parent::__construct();
        $this->load->config('ci-blog');
        $this->balance_group = $this->config->item('ci_balance_group');
        $this->balance_type = $this->config->item('ci_balance_type');

$this->sch_setting_detail = $this->setting_model->getSetting();
    }

function index() {
        if (!$this->rbac->hasPrivilege('fees_carry_forward', 'can_view')) {
            access_denied();
        }

$this->session->set_userdata('top_menu', 'Fees Collection');
        $this->session->set_userdata('sub_menu', 'feesforward/index');
        $data['title'] = 'Add Feesforward';
        $data['title_list'] = 'Recent FeeType';
        $class = $this->class_model->get();
        $data['adm_auto_insert'] = $this->sch_setting_detail->adm_auto_insert;
        $data['sch_setting'] = $this->sch_setting_detail;
        $data['classlist'] = $class;
        $action = $this->input->post('action');
        $class_id = $this->input->post('class_id');
        $section_id = $this->input->post('section_id');
        if ($this->input->server('REQUEST_METHOD') == "POST") {
            $setting_result = $this->setting_model->get();
            $current_session = $setting_result[0]['session_id'];
            $data['current_session'] = $current_session;
            $pre_session = $this->session_model->getPreSession($current_session);
            $data['pre_session'] = $pre_session;
            //=========date==============
            $fees_due_days = $setting_result[0]['fee_due_days'];
            if ($fees_due_days > 0 && $fees_due_days != "") {

$due_date = date('Y-m-d', strtotime('+' . $fees_due_days . ' day'));
                $data['due_date_formated'] = date($setting_result[0]['date_format'], $this->customlib->dateYYYYMMDDtoStrtotime($due_date));
            } else {

$due_date = date('Y-m-d');
                $data['due_date_formated'] = date($this->customlib->getSchoolDateFormat(), $this->customlib->dateYYYYMMDDtoStrtotime($due_date));
                ;
            }

//========================
            if ($action == 'search') {
                $this->form_validation->set_rules('class_id', $this->lang->line('class'), 'required');
                $this->form_validation->set_rules('section_id', $this->lang->line('section'), 'required');
                if ($this->form_validation->run() == TRUE) {
                    $data['student_due_fee'] = array();
                    if (!empty($pre_session)) {
                        $student_Array = json_decode($this->findPreviousBalanceFees($pre_session->id, $class_id, $section_id, $current_session));

$data['student_due_fee'] = $student_Array->student_Array;
                        $data['is_update'] = $student_Array->is_update;
                    }
                }
            } else if ($action == 'fee_submit') {
                $student_Array = json_decode($this->findPreviousBalanceFees($pre_session->id, $class_id, $section_id, $current_session));

$data['student_due_fee'] = $student_Array->student_Array;
                $data['is_update'] = $student_Array->is_update;
                $this->form_validation->set_rules('due_date', $this->lang->line('date'), 'required');
                $counter = $this->input->post('student_counter');
                if ($this->form_validation->run() == TRUE) {

$due_date = date('Y-m-d', $this->customlib->datetostrtotime($this->input->post('due_date')));
                    $student_data = array();
                    foreach ($counter as $count_key => $count_value) {
                        $student_array = array();
                        $student_array['student_session_id'] = $this->input->post('student_sesion[' . $count_value . ']');
                        $student_array['amount'] = $this->input->post('amount[' . $count_value . ']');
                        $student_array['is_system'] = 1;
                        $student_array['fee_session_group_id'] = 0;
                        $student_data[] = $student_array;
                    }

$student_due_fee = $this->studentfeemaster_model->addPreviousBal($student_data, $due_date);

$this->session->set_flashdata('msg', '<div class="alert alert-success text-left">' . $this->lang->line('success_message') . '</div>');
                    redirect('admin/feesforward');
                }
            }
        }

$this->load->view('layout/header', $data);
        $this->load->view('admin/feesforward/index', $data);
        $this->load->view('layout/footer', $data);
    }

public function findPreviousBalanceFees($session_id, $class_id, $section_id, $current_session) {

$studentlist = $this->student_model->getPreviousSessionStudent($session_id, $class_id, $section_id);

$is_update = false;
        $student_Array = array();
        if (!empty($studentlist)) {
            $student_comma_seprate = array();

foreach ($studentlist as $student_list_key => $student_list_value) {
               
                $obj = new stdClass();
                $obj->name = $this->customlib->getFullName($student_list_value->firstname,$student_list_value->middlename,$student_list_value->lastname,$this->sch_setting_detail->middlename,$this->sch_setting_detail->lastname);
                $obj->admission_no = $student_list_value->admission_no;
                $obj->roll_no = $student_list_value->roll_no;
                $obj->father_name = $student_list_value->father_name;
                $obj->student_session_id = $student_list_value->current_student_session_id;
                $obj->student_previous_session_id = $student_list_value->previous_student_session_id;
                $obj->admission_date = $this->customlib->dateformat($student_list_value->admission_date);
                $student_Array[] = $obj;
                $student_comma_seprate[] = $student_list_value->current_student_session_id;
            }

$student_session_array = "(" . implode(",", $student_comma_seprate) . ")";
            $record_exists = $this->studentfeemaster_model->getBalanceMasterRecord($this->balance_group, $student_session_array);

if (!empty($record_exists)) {
                $is_update = true;
                foreach ($student_Array as $stkey => $eachstudent) {

$eachstudent->balance = $this->findValueExists($record_exists, $eachstudent->student_session_id);
                }
            } else {
                foreach ($student_Array as $stkey => $eachstudent) {

//==========================
                    $student_total_fees = array();
                    if ($eachstudent->student_previous_session_id != "") {

$student_total_fees = $this->studentfeemaster_model->getPreviousStudentFees($eachstudent->student_previous_session_id);
                    }

if (!empty($student_total_fees)) {
                        $totalfee = 0;
                        $deposit = 0;
                        $discount = 0;
                        $balance = 0;
                        foreach ($student_total_fees as $student_total_fees_key => $student_total_fees_value) {
                            if (!empty($student_total_fees_value->fees)) {
                                foreach ($student_total_fees_value->fees as $each_fee_key => $each_fee_value) {
                                    $totalfee = $totalfee + $each_fee_value->amount;

$amount_detail = json_decode($each_fee_value->amount_detail);
                                    if ($amount_detail != null) {
                                        foreach ($amount_detail as $amount_detail_key => $amount_detail_value) {
                                            $deposit = $deposit + $amount_detail_value->amount;
                                            $discount = $discount + $amount_detail_value->amount_discount;
                                        }
                                    }
                                }
                            }
                        }

$eachstudent->balance = $totalfee - ($deposit + $discount);
                    } else {
                        $eachstudent->balance = "0";
                    }
                    //===================
                }
            }
        }

return json_encode(array('student_Array' => $student_Array, 'is_update' => $is_update));
    }

function findValueExists($array, $find) {
        $amount = 0;
        foreach ($array as $x => $x_value) {
            if ($x_value->student_session_id == $find)
                return $x_value->amount;
        }
        return $amount;
    }

}

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