/home/kueuepay/public_html/vendor/srmklive/paypal/src/Traits/PayPalAPI/DisputesActions.php
<?php

namespace Srmklive\PayPal\Traits\PayPalAPI;

use GuzzleHttp\Psr7;
use Srmklive\PayPal\Services\VerifyDocuments;

trait DisputesActions
{
    /**
     * Acknowledge item has been returned.
     *
     * @param string $dispute_id
     * @param string $dispute_note
     * @param string $acknowledgement_type
     *
     * @throws \Throwable
     *
     * @return array|\Psr\Http\Message\StreamInterface|string
     *
     * @see https://developer.paypal.com/docs/api/customer-disputes/v1/#disputes-actions_acknowledge-return-item
     */
    public function acknowledgeItemReturned(string $dispute_id, string $dispute_note, string $acknowledgement_type)
    {
        $this->apiEndPoint = "v1/customer/disputes/{$dispute_id}/acknowledge-return-item";

        $this->options['json'] = [
            'note'                  => $dispute_note,
            'acknowledgement_type'  => $acknowledgement_type,
        ];

        $this->verb = 'post';

        return $this->doPayPalRequest();
    }

    /**
     * Providence evidence in support of a dispute.
     *
     * @param string $dispute_id
     * @param array  $file_path
     *
     * @throws \Throwable
     *
     * @return array|\Psr\Http\Message\StreamInterface|string
     *
     * https://developer.paypal.com/docs/api/customer-disputes/v1/#disputes_provide-evidence
     */
    public function provideDisputeEvidence(string $dispute_id, array $files)
    {
        if (VerifyDocuments::isValidEvidenceFile($files) === false) {
            $this->throwInvalidEvidenceFileException();
        }

        $this->apiEndPoint = "/v1/customer/disputes/{$dispute_id}/provide-evidence";

        $this->setRequestHeader('Content-Type', 'multipart/form-data');

        $this->options['multipart'] = [];

        foreach ($files as $file) {
            $this->options['multipart'][] = [
                'name'     => basename($file),
                'contents' => Psr7\Utils::tryFopen($file, 'r'),
            ];
        }

        $this->verb = 'post';

        return $this->doPayPalRequest();
    }

    /**
     * Make offer to resolve dispute claim.
     *
     * @param string $dispute_id
     * @param string $dispute_note
     * @param float  $amount
     * @param string $refund_type
     *
     * @throws \Throwable
     *
     * @return array|\Psr\Http\Message\StreamInterface|string
     *
     * @see https://developer.paypal.com/docs/api/customer-disputes/v1/#disputes_make-offer
     */
    public function makeOfferToResolveDispute(string $dispute_id, string $dispute_note, float $amount, string $refund_type)
    {
        $this->apiEndPoint = "v1/customer/disputes/{$dispute_id}/make-offer";

        $data['note'] = $dispute_note;
        $data['offer_type'] = $refund_type;
        $data['offer_amount'] = [
            'currency_code' => $this->getCurrency(),
            'value'         => $amount,
        ];

        $this->options['json'] = $data;

        $this->verb = 'post';

        return $this->doPayPalRequest();
    }

    /**
     * Escalate dispute to claim.
     *
     * @param string $dispute_id
     * @param string $dispute_note
     *
     * @throws \Throwable
     *
     * @return array|\Psr\Http\Message\StreamInterface|string
     *
     * @see https://developer.paypal.com/docs/api/customer-disputes/v1/#disputes_escalate
     */
    public function escalateDisputeToClaim(string $dispute_id, string $dispute_note)
    {
        $this->apiEndPoint = "v1/customer/disputes/{$dispute_id}/escalate";

        $data['note'] = $dispute_note;

        $this->options['json'] = $data;

        $this->verb = 'post';

        return $this->doPayPalRequest();
    }

    /**
     * Accept offer to resolve dispute.
     *
     * @param string $dispute_id
     * @param string $dispute_note
     *
     * @throws \Throwable
     *
     * @return array|\Psr\Http\Message\StreamInterface|string
     *
     * @see https://developer.paypal.com/docs/api/customer-disputes/v1/#disputes_accept-offer
     */
    public function acceptDisputeOfferResolution(string $dispute_id, string $dispute_note)
    {
        $this->apiEndPoint = "v1/customer/disputes/{$dispute_id}/accept-offer";

        $this->options['json'] = [
            'note'  => $dispute_note,
        ];

        $this->verb = 'post';

        return $this->doPayPalRequest();
    }

    /**
     * Accept customer dispute claim.
     *
     * @param string $dispute_id
     * @param string $dispute_note
     * @param array  $data
     *
     * @throws \Throwable
     *
     * @return array|\Psr\Http\Message\StreamInterface|string
     *
     * @see https://developer.paypal.com/docs/api/customer-disputes/v1/#disputes_accept-claim
     */
    public function acceptDisputeClaim(string $dispute_id, string $dispute_note, array $data = [])
    {
        $this->apiEndPoint = "v1/customer/disputes/{$dispute_id}/accept-claim";

        $data['note'] = $dispute_note;
        $data['accept_claim_type'] = 'REFUND';

        $this->options['json'] = $data;

        $this->verb = 'post';

        return $this->doPayPalRequest();
    }

    /**
     * Update dispute status.
     *
     * @param string $dispute_id
     * @param bool   $merchant
     *
     * @throws \Throwable
     *
     * @return array|\Psr\Http\Message\StreamInterface|string
     *
     * @see https://developer.paypal.com/docs/api/customer-disputes/v1/#disputes_require-evidence
     */
    public function updateDisputeStatus(string $dispute_id, bool $merchant = true)
    {
        $this->apiEndPoint = "v1/customer/disputes/{$dispute_id}/require-evidence";

        $data['action'] = ($merchant === true) ? 'SELLER_EVIDENCE' : 'BUYER_EVIDENCE';

        $this->options['json'] = $data;

        $this->verb = 'post';

        return $this->doPayPalRequest();
    }

    /**
     * Settle dispute.
     *
     * @param string $dispute_id
     * @param bool   $merchant
     *
     * @throws \Throwable
     *
     * @return array|\Psr\Http\Message\StreamInterface|string
     *
     * @see https://developer.paypal.com/docs/api/customer-disputes/v1/#disputes_adjudicate
     */
    public function settleDispute(string $dispute_id, bool $merchant = true)
    {
        $this->apiEndPoint = "v1/customer/disputes/{$dispute_id}/adjudicate";

        $data['adjudication_outcome'] = ($merchant === true) ? 'SELLER_FAVOR' : 'BUYER_FAVOR';

        $this->options['json'] = $data;

        $this->verb = 'post';

        return $this->doPayPalRequest();
    }

    /**
     * Decline offer to resolve dispute.
     *
     * @param string $dispute_id
     * @param string $dispute_note
     *
     * @throws \Throwable
     *
     * @return array|\Psr\Http\Message\StreamInterface|string
     *
     * @see https://developer.paypal.com/docs/api/customer-disputes/v1/#disputes_deny-offer
     */
    public function declineDisputeOfferResolution(string $dispute_id, string $dispute_note)
    {
        $this->apiEndPoint = "v1/customer/disputes/{$dispute_id}/deny-offer";

        $this->options['json'] = [
            'note'  => $dispute_note,
        ];

        $this->verb = 'post';

        return $this->doPayPalRequest();
    }
}
Best Practice

Best Practices

To ensure a smooth integration process and optimal performance, follow these best practices:

  1. Use secure HTTPS connections for all API requests.
  2. Implement robust error handling to handle potential issues gracefully.
  3. Regularly update your integration to stay current with any API changes or enhancements.