streamline-emr/docker/statistics/Modules/PatientFinance/Services/TreatmentDeposit.php

<?php

namespace Modules\PatientFinance\Services;

use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Streamline\Models\ChartOfAccount;
use Streamline\Models\Drug;
use Streamline\Models\TrackReceipt;
use Streamline\Models\Treatment;

class TreatmentDeposit
{
    public function store_payment(Request $request)
    {
        $patient_id = $request->patient_id;
        $episode_id = $request->episode_id;
        $treatment_id_array = is_array($request->treatment_id) ? $request->treatment_id : [];
        $treatment_items_array = $request->treatment_item;
        $treatment_subtotals_array = $request->treatment_subtotal;
        $treatment_amounts_array = $request->treatment_amount;
        $treatment_quantity_array = $request->treatment_quantity;
        $tag_id = 3;

        // update the track_receipt table to include created receipt
        $track_receipts = new TrackReceipt;
        $track_receipts->created_by = Auth::id();
        $track_receipts->reason = 'Treatment';
        $track_receipts->save();
        $receipt_number = sprintf("%04u", $track_receipts->id);

        // is_invoice flag for receipt purposes. Default is 0 for no
        $is_invoice = 0;

        if (is_array($treatment_items_array)) {
            // update the chart of accounts balance for each treatment item
            for ($i = 0; $i < count($treatment_items_array); $i++) {
                $drug_account = get_name($treatment_items_array[$i], "id", "account_id", "drugs");
                $account_balance = get_name($drug_account, "id", "balance", "chart_of_accounts");

                if (get_inventory_reduction_point() == 2) {
                    $drug = Drug::withTrashed()->find($treatment_items_array[$i]);
                    $current_stock = $drug->pharmacy_stock;
                    $new_stock = $current_stock - $treatment_quantity_array[$i];
                    $drug->pharmacy_stock = $new_stock;
                    $drug->update();
                    //remember to check which batch has been used to ensure double entry
                    /**** batch tracking */
                    $auto_calculated_batches_used = get_pharmacy_batch_watcher_ids_to_use_based_on_needed_quantity($treatment_items_array[$i], 1, $treatment_quantity_array[$i]);
                    foreach ($auto_calculated_batches_used as $batch_number => $batch_qty) {
                        reduce_batch_item_stock(1,$treatment_items_array[$i],$batch_number,'drugs','pharmacy_stock',$batch_qty,'treatments','Drug',$treatment_id_array[0],$patient_id);
                        // reduce_batch_item_from_pharmacy(1, $treatment_items_array[$i], $batch_number, $batch_qty, "treatments", $treatment_id_array[0], $patient_id);
                    }
                    /*** end batch tracking logic **/
                }

                $new_balance = $account_balance + $treatment_subtotals_array[$i];
                ChartOfAccount::where(['id' => $drug_account])->update(['balance' => $new_balance]);
            }

            // check if donor discounts have been applied using null and insert into table
            if ($request->donor_discount) {
                DepositHelpers::donor_discount_details($patient_id, $episode_id, $receipt_number, $request->patient_discount_amount, $request->donor_to_pay, $request->hospital_to_pay_selected_discount, $request->donor_discount, $request->donor_id, $tag_id);
            }

            // add patient to debtors if balance is more than 0
            if ($request->balance > 0) {
                DepositHelpers::debt($patient_id, $episode_id, $request->balance, $receipt_number, $tag_id);
            }

            // register one off discount
            if ($request->one_off_discount > 0) {
                DepositHelpers::patient_one_off_discount($patient_id, $episode_id, $request->one_off_discount, $tag_id, $request->one_off_discount_memo, $receipt_number);
            }

            // patient category discount flag
            $discount_status = 0;

            // check if patient has a discount amount more than zero and pay later is not available to them
            // this discount amount is represented as hospital to pay general
            if ($request->hospital_to_pay_general_discount > 0) {
                // change discount status
                $discount_status = 1;

                // add to discounts table
                DepositHelpers::discount($request->hospital_to_pay_general_discount, $patient_id, $episode_id, $receipt_number, 'Treatment');
            }

            // check if patient category is of type pay later to generate invoice for that category or to add to normal service payments table
            if ($request->pay_later == 1) {
                // change invoice flag to show that it is an invoice
                $is_invoice = 1;
                // create a new invoice
                DepositHelpers::patient_category_invoice(
                    $request->patient_category_id, $patient_id, $episode_id,
                    implode(',', $treatment_subtotals_array),
                    implode(',', $treatment_items_array),
                    $receipt_number, $tag_id, $treatment_quantity_array, $request->patient_category_to_pay, date('Y-m-d'), implode(",", $treatment_id_array)
                );

                // for co-payment people with some cash
                if ($request->patient_to_pay > 0) {
                    DepositHelpers::treatment_payment(
                        $patient_id, $episode_id, $treatment_id_array[0],
                        implode(',', $treatment_items_array),
                        implode(',', $treatment_quantity_array),
                        implode(',', $treatment_amounts_array),
                        implode(',', $treatment_subtotals_array),
                        $discount_status, $receipt_number, $request->patient_to_pay, implode(",", $treatment_id_array), $request->wallets_amount
                    );
                }
            } else {
                // create a new treatment payment record
                DepositHelpers::treatment_payment(
                    $patient_id, $episode_id, $treatment_id_array[0],
                    implode(',', $treatment_items_array),
                    implode(',', $treatment_quantity_array),
                    implode(',', $treatment_amounts_array),
                    implode(',', $treatment_subtotals_array),
                    $discount_status, $receipt_number, $request->patient_to_pay, implode(",", $treatment_id_array), $request->wallets_amount
                );
            }
        } else {
            $receipt_number = 0;
        }

        // update the payment status for the ordered id to paid
        for ($i = 0; $i < count($treatment_id_array); $i++) {
            Treatment::where(['id' => $treatment_id_array[$i]])->update(['payment_status' => 1]);
        }

        // check if there are some treatment orders that were fully purchased elsewhere
        // and clear them in case setting of 'treatments must be paid before dispensation' is active
        if (isset($request->all_records_purchased_elsewhere)) {
            for ($i = 0; $i < count($request->all_records_purchased_elsewhere); $i++) {
                Treatment::where(['id' => $request->all_records_purchased_elsewhere[$i]])->update(['payment_status' => 1]);
            }
        }

        return $is_invoice . "," . $receipt_number;
    }
}