module.exports = Self => {
    Self.remoteMethodCtx('save', {
        description: 'Save sign',
        accessType: 'WRITE',
        accepts:
        [
            {
                singContent: 'String',
                required: true,
                description: 'The sign content'
            }, {
                tickets: 'Array',
                required: true,
                description: 'The tickets'
            }, {
                signedTime: 'Date',
                required: true,
                description: 'The signed time'
            }, {
                addressFk: 'Number',
                required: true,
                description: 'The address fk'
            }
        ],
        returns: {
            type: 'Object',
            root: true
        },
        http: {
            path: `/save-sign`,
            verb: 'POST'
        }
    });

    Self.save = async(ctx, signContent, tickets, signedTime, addressFk) => {
        const userId = ctx.req.accessToken.userId;
        console.log('userId: ', userId);

        return {0: 'OK'};
    };
};

/** ----------------------------------------------------------------------------------------------

public function execute()
    {
        $signContent = $this->signObject->Sign;
        $tickets = $this->signObject->Tickets;
        $dated = $this->signObject->signedTime;
        $adressFK = $this->signObject->addressFk;

        $this->conn->beginTransaction();
        try {

            if (property_exists($this->signObject, "Location") && !is_null($this->signObject->Location)) {
                $this->setLocation($this->signObject->Location, $tickets);

            }

            $id = null;
            $image = null;
            $dmsDir = $this->conn->fetchColumn("SELECT dmsDir FROM hedera.config");

            foreach ($tickets as $t) {

                $call = "SELECT alertLevel FROM vn.ticketState WHERE ticketFk = ?";
                $params = array($t);
                $result = $this->conn->fetchAll($call, $params);

                $alertLevel = 0;

                foreach ($result as $row) {
                    $alertLevel = $row['alertLevel'];
                }

                if ($alertLevel >= 2) {

                    if (!$this->gestdocExist($t)) {

                        $id = $this->createGestdoc($t);
                        $hashDir = substr(md5($id), 0, 3);
                        $dir = "$dmsDir/$hashDir";
                        if (!file_exists($dir)) {
                            mkdir($dir, 0775);
                        }
                        $file = "$id.png";
                        $image = "$dir/$file";
                    }

                    if ($image != null) {
                        if (!file_exists($dir)) {
                            $this->dmsRecover($t, $signContent);
                        } else {
                            file_put_contents($image, base64_decode($signContent));
                        }
                    } else {
                        $this->dmsRecover($t, $signContent);
                    }

                    if ($id != null && strlen($file) > 0) {
                        $this->ticketGestdoc($t, $id);
                        $this->updateGestdoc($file, $id);
                    }
                }
            }

            $this->conn->commit();
            return 'OK';
        } catch (\Exception $e) {
            $this->conn->rollback();
            return 'ERROR';
        }
    }
    /** ---------------------------------------------------------------------------------------------- */