Integrate simple payment handling with WebClient and persist results

src/main/java/_11/asktpk/artisanconnectbackend/dto/TransactionPaymentRequestDTO.java

@@ -0,0 +1,25 @@
+package _11.asktpk.artisanconnectbackend.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+@Getter
+@Setter
+@NoArgsConstructor
+@AllArgsConstructor
+public class TransactionPaymentRequestDTO {
+    private double amount;
+    private String description;
+    private Payer payer;
+
+    @Getter
+    @Setter
+    @NoArgsConstructor
+    @AllArgsConstructor
+    public static class Payer {
+        private String email;
+        private String name;
+    }
+}