thetool/application/Billing/BillingController.php

<?php

class BillingController extends mfBaseController {

    protected function init()
    {
        $this->needlogin = true;
        $me = new User();
        $me->loadMe();
        $this->me = $me;
        $this->layout()->set("me", $me);

        if (!$me->is(["Admin"])) {
            $this->redirect("Dashboard");
        }
    }

    protected function indexAction() {
        $this->layout()->setTemplate("Billing/Index");

        if ($this->request->resetFilter) {
            unset($_SESSION[MFAPPNAME . '-Billing-filter']);
        }

        $filter = [];
        if (is_array($this->request->filter)) {
            $filter = $this->request->filter;
            $_SESSION[MFAPPNAME . '-Billing-filter'] = $filter;
        } else {
            if (array_key_exists(MFAPPNAME . '-Billing-filter', $_SESSION) && count($_SESSION[MFAPPNAME . '-Billing-filter'])) {
                $filter = $_SESSION[MFAPPNAME . '-Billing-filter'];
            }
        }

        $this->layout->set("filter", $filter);
        $filter = $this->getPreparedFilter($filter);

        // pagination defaults
        $pagination = [];
        $pagination['start'] = 0;
        $pagination['count'] = 50;
        $pagination['maxItems'] = 0;

        if (is_numeric($this->request->s)) {
            $pagination['start'] = intval($this->request->s);
        }
        //var_dump($filter);exit;
        $pagination['maxItems'] = BillingModel::count($filter);
        $billings = BillingModel::search($filter, $pagination);

        $this->layout()->set("billings", $billings);
        $this->layout()->set("pagination", $pagination);

    }

    private function getPreparedFilter($filter)
    {
        $new_filter = [];

        if (is_array($filter) && count($filter)) {
            foreach ($filter as $name => $value) {
                $new_filter[$name] = $value;
            }
        }

        return $new_filter;
    }

    protected function importContractsAction() {
        $r = $this->request;

        $today = new DateTime("now");
        $today->setTime(0,0,0);

        //$tomorrow = new DateTime("tomorrow");
        //$tomorrow->setTime(0,0,0);

        $i = 0;

        foreach(ContractModel::searchActive(["finish_date<" => $today->getTimestamp()]) as $contract) {
            //var_dump($contract);exit;

            $now_year = date("Y");
            $now_month = date("m");
            $now_day = date("d");

            $finish_year = date("Y", $contract->finish_date);
            $finish_month = date("m", $contract->finish_date);
            $finish_day = date("d", $contract->finish_date);

            $cancel_date = false;
            if($contract->cancel_date) {
                $cancel_date = new DateTime("@".$contract->cancel_date);
                $cancel_date->setTime(0,0,0);
                if($cancel_date->format("Y") != $now_year || $cancel_date->format("m") != $now_month) {
                    $cancel_date = false;
                }
            }

            // find last Billing row
            $last_billing = BillingModel::getLast(["contract_id" => $contract->id]);
            if(!$last_billing) {
                // First billing
                // check finish_date
                // create Billing with start_date=finish_date and end_date = end of billing_period (month or year)

                $start_date = new DateTime("@".$contract->finish_date);
                $start_date->setTime(2,0,0);

                $price_setup = $contract->price_setup;
            } else {
                // Concurrent Billing
                // start_date next date after previous end_date

                $start_date = new DateTime($last_billing->end_date);
                $start_date->modify("+1 month");

                // set Setup price to 0, because it was billed already
                $price_setup = 0;
            }



            // if contract has cancel date this month
            // use cancel date as end_date
            if($cancel_date) {
                $end_date = clone($cancel_date);
            } else {
                // else calculate last of month
                $end_date = clone($start_date);
                $end_date->modify("+".$contract->billing_period." months");
                $end_date->modify("first day of this month");
                $end_date->modify("-1 day");
            }

            $sday = $start_date->format("d");
            $eday = $end_date->format("d");

            if($sday > 1 || $cancel_date) {
                // aliquoter preis
                $days = ($eday - $sday) + 1;
                $pc = $days / $eday * 100;
                $price = round($contract->price / 100 * $pc, 4);
            } else {
                $price = $contract->price;
            }

            $owner = $contract->owner;
            $billingaddress = $contract->billingaddress;
            
            $data = [];
            $data["contract_id"] = $contract->id;
            $data["start_date"] = $start_date->format("Y-m-d");
            $data["end_date"] = $end_date->format("Y-m-d");
            $data["billingaddress_id"] = ($contract->billingaddress_id) ? $contract->billingaddress_id : $contract->owner_id;
            $data["customer_number"] = $contract->owner->customer_number;
            $data["company"] = $billingaddress->company;
            $data["firstname"] = $billingaddress->firstname;
            $data["lastname"] = $billingaddress->lastname;
            $data["street"] = $billingaddress->street;
            $data["zip"] = $billingaddress->zip;
            $data["city"] = $billingaddress->city;
            $data["country"] = $billingaddress->country->name;
            $data["email"] = $billingaddress->email;
            $data["uid"] = $billingaddress->uid;
            $data["billing_type"] = $billingaddress->billing_type;
            $data["billing_delivery"] = $billingaddress->billing_delivery;
            $data["bank_account_bank"] = $billingaddress->bank_account_bank;
            $data["bank_account_owner"] = $billingaddress->bank_account_owner;
            $data["bank_account_iban"] = $billingaddress->bank_account_iban;
            $data["bank_account_bic"] = $billingaddress->bank_account_bic;
            $data["matchcode"] = $contract->mathcode;
            $data["product_id"] = $contract->product_id;
            $data["product_name"] = $contract->product_name;
            $data["product_info"] = $contract->product_info;
            $data["amount"] = $contract->amount;
            $data["price"] = $price;
            $data["price_setup"] = $price_setup;
            $data["billing_period"] = $contract->billing_period;

            $billing = BillingModel::create($data);
            if(!$billing->save()) {
                var_dump($billing);exit;
            }

            $i++;

        }
        $this->layout()->setFlash("$i Billing records generiert");
    }
}