com.unzer.payment.AbstractPayment Maven / Gradle / Ivy

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package com.unzer.payment;

/*-
 * #%L
 * Unzer Java SDK
 * %%
 * Copyright (C) 2020 - 2021 Unzer E-Com GmbH
 * %%
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * #L%
 */

import com.unzer.payment.communication.HttpCommunicationException;
import com.unzer.payment.paymenttypes.PaymentType;

import java.math.BigDecimal;

public abstract class AbstractPayment implements PaymentType {
	private String id;
	protected static final String CANCEL_IS_ONLY_POSSIBLE_FOR_AN_AUTHORIZATION = "Cancel is only possible for an Authorization";
	protected static final String PAYMENT_CANCELLATION_NOT_POSSIBLE = "Payment cancellation not possible";

	public enum State {
		COMPLETED, PENDING, CANCELED, PARTLY, PAYMENT_REVIEW, CHARGEBACK
	}

	private State paymentState;
	private BigDecimal amountTotal;
	private BigDecimal amountCharged;
	private BigDecimal amountCanceled;
	private BigDecimal amountRemaining;
	private String orderId;
	private String customerId;
	private Customer customer;
	private String paymentTypeId;
	private PaymentType paymentType;
	private String metadataId;
	private Metadata metadata;
	private String basketId;
	private Basket basket;

	private transient Unzer unzer;

	public AbstractPayment(Unzer unzer) {
		super();
		this.setUnzer(unzer);
	}

	public AbstractPayment() {
		super();
	}

	public String getId() {
		return id;
	}

	public void setId(String id) {
		this.id = id;
	}

	public Unzer getUnzer() {
		return unzer;
	}

	public void setUnzer(Unzer unzer) {
		this.unzer = unzer;
	}

	public PaymentType getPaymentType() throws HttpCommunicationException {
		if (paymentType == null) {
			paymentType = fetchPaymentType(getPaymentTypeId());
		}
		return paymentType;
	}

	public Customer getCustomer() throws HttpCommunicationException {
		if (customer == null && isNotEmpty(getCustomerId())) {
			customer = fetchCustomer(getCustomerId());
		}
		return customer;
	}

	public void setCustomer(Customer customer) {
		this.customer = customer;
	}

	public String getPaymentTypeId() {
		return paymentTypeId;
	}

	public void setPaymentTypeId(String paymentTypeId) {
		this.paymentTypeId = paymentTypeId;
	}

	public String getCustomerId() {
		return customerId;
	}

	public void setCustomerId(String customerId) {
		this.customerId = customerId;
	}

	public String getMetadataId() {
		return metadataId;
	}

	public void setMetadataId(String metadataId) {
		this.metadataId = metadataId;
	}

	public Metadata getMetadata() throws HttpCommunicationException {
		if (metadata == null && isNotEmpty(getMetadataId())) {
			metadata = fetchMetadata(getMetadataId());
		}
		return metadata;
	}

	public void setMetadata(Metadata metadata) {
		this.metadata = metadata;
	}

	public String getBasketId() {
		return basketId;
	}

	public void setBasketId(String basketId) {
		this.basketId = basketId;
	}

	public Basket getBasket() throws HttpCommunicationException {
		if (basket == null && isNotEmpty(getBasketId())) {
			basket = fetchBasket(getBasketId());
		}
		return basket;
	}

	public void setBasket(Basket basket) {
		this.basket = basket;
	}

	public State getPaymentState() {
		return paymentState;
	}

	public void setPaymentState(State paymentState) {
		this.paymentState = paymentState;
	}

	public BigDecimal getAmountTotal() {
		return amountTotal;
	}

	public void setAmountTotal(BigDecimal amountTotal) {
		this.amountTotal = amountTotal;
	}

	public BigDecimal getAmountCharged() {
		return amountCharged;
	}

	public void setAmountCharged(BigDecimal amountCharged) {
		this.amountCharged = amountCharged;
	}

	public BigDecimal getAmountCanceled() {
		return amountCanceled;
	}

	public void setAmountCanceled(BigDecimal amountCanceled) {
		this.amountCanceled = amountCanceled;
	}

	public BigDecimal getAmountRemaining() {
		return amountRemaining;
	}

	public void setAmountRemaining(BigDecimal amountRemaining) {
		this.amountRemaining = amountRemaining;
	}

	public String getOrderId() {
		return orderId;
	}

	public void setOrderId(String orderId) {
		this.orderId = orderId;
	}

	protected boolean isNotEmpty(String value) {
		return value != null && !"".equalsIgnoreCase(value.trim());
	}

	protected PaymentType fetchPaymentType(String paymentTypeId) throws HttpCommunicationException {
		return getUnzer().fetchPaymentType(paymentTypeId);
	}

	protected Customer fetchCustomer(String customerId) throws HttpCommunicationException {
		return getUnzer().fetchCustomer(customerId);
	}

	protected Metadata fetchMetadata(String metadataId) throws HttpCommunicationException {
		return getUnzer().fetchMetadata(metadataId);
	}
	
	protected Basket fetchBasket(String basketId) throws HttpCommunicationException {
		return getUnzer().fetchBasket(basketId);
	}
}