Updates

src/main/java/com/test/payment/models/MpesaResponse.java

@@ -1,5 +1,6 @@
 package com.test.payment.models;
 
+import com.fasterxml.jackson.annotation.JsonProperty;
 import lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.NoArgsConstructor;
@@ -8,6 +9,17 @@ import lombok.NoArgsConstructor;
 @AllArgsConstructor
 @NoArgsConstructor
 public class MpesaResponse {
-    private String status;
-    private String message;
+
+    @JsonProperty("MerchantRequestID")
+    private String merchantRequestID;
+
+    @JsonProperty("ResponseCode")
+    private String responseCode;
+    @JsonProperty("CheckoutRequestID")
+    private String checkoutRequestId;
+    @JsonProperty("CustomerMessage")
+    private String customerMessage;
+    @JsonProperty("ResponseDescription")
+    private String responseDescription;
+
 }

src/main/java/com/test/payment/models/PaymentRequest.java

@@ -5,8 +5,8 @@ import lombok.Data;
 
 @Data
 public class PaymentRequest {
-    private String phoneNumber;
-    private double amount;
+    private long phoneNumber;
+    private int amount;
     private String accountReference;
     private String transactionDesc;
 }

src/main/java/com/test/payment/models/Transaction.java

@@ -1,21 +1,23 @@
 package com.test.payment.models;
 
-import jakarta.persistence.Entity;
-import jakarta.persistence.Id;
+
 import lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.NoArgsConstructor;
+import org.springframework.data.annotation.Id;
+import org.springframework.data.relational.core.mapping.*;
 
 @Data
 @AllArgsConstructor
 @NoArgsConstructor
-@Entity
+@Table("transactions")
 public class Transaction {
 
     @Id
     private String id;
-    private String phoneNumber;
-    private double amount;
+    private long phoneNumber;
+    private long amount;
     private String status;
+    private String checkoutRequestId;
 }