Get payment by GUID

https://dev.untill.com/projects/#!699462

src/main/java/com/untill/driver/untillapi/payments/IUntillPaymentsApi.java

@@ -3,17 +3,39 @@
 import com.untill.driver.IDriverContext;
 import com.untill.driver.untillapi.IUntillApi;
 
+import java.util.Optional;
+
 /**
  * UntillAPI for working with payments
+ *
  * @see IUntillApi
  * @see IDriverContext
  */
 public interface IUntillPaymentsApi extends IUntillApi {
-
 	/**
 	 * @param guid Payment GUID
 	 * @return Returns ID of payment or null when payment not found by GUID
 	 */
 	Long getPaymentIdByGuid(String guid);
 
+	/**
+	 * Retrieves a <tt>payment</tt> based on the provided unique identifier (GUID).
+	 *
+	 * @param guid the unique identifier for the <tt>payment</tt> to be retrieved.
+	 * @return an optional containing the <tt>payment</tt> if found, or an empty optional if not found.
+	 *
+	 * <p>Example usage:</p>
+	 * <pre>
+	 * {@code
+	 * Optional<Payment> optional = paymentService.getPaymentByGuid("some-guid");
+	 * if (optional.isPresent()) {
+	 *     Payment payment = optional.get();
+	 *     // Process payment
+	 * } else {
+	 *     // Handle case where payment is not found
+	 * }
+	 * }
+	 * </pre>
+	 */
+	Optional<Payment> getPaymentByGuid(String guid);
 }

src/main/java/com/untill/driver/untillapi/payments/Payment.java

@@ -0,0 +1,40 @@
+package com.untill.driver.untillapi.payments;
+
+public class Payment {
+	private long id;
+	private String name;
+	private int kind;
+	private String guid;
+
+	public long getId() {
+		return id;
+	}
+
+	public void setId(long id) {
+		this.id = id;
+	}
+
+	public String getName() {
+		return name;
+	}
+
+	public void setName(String name) {
+		this.name = name;
+	}
+
+	public int getKind() {
+		return kind;
+	}
+
+	public void setKind(int kind) {
+		this.kind = kind;
+	}
+
+	public String getGuid() {
+		return guid;
+	}
+
+	public void setGuid(String guid) {
+		this.guid = guid;
+	}
+}