Merge pull request #139 from kouamschekina/feature/21_Implement_rest_…

…api_for_sendMoney

feat(backend): Implemented the rest API for sendMoney

power-pay-backend/src/main/java/com/adorsys/gis/powerpay/powerpaybackend/services/CheckBalanceController.java → power-pay-backend/src/main/java/com/adorsys/gis/powerpay/powerpaybackend/controller/CheckBalanceController.java

@@ -1,7 +1,9 @@
-package com.adorsys.gis.powerpay.powerpaybackend.services;
+package com.adorsys.gis.powerpay.powerpaybackend.controller;
 
 import com.adorsys.gis.powerpay.powerpaybackend.domain.User;
 import com.adorsys.gis.powerpay.powerpaybackend.repository.UserRepository;
+import com.adorsys.gis.powerpay.powerpaybackend.services.CheckBalance;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;

power-pay-backend/src/main/java/com/adorsys/gis/powerpay/powerpaybackend/controller/SendMoneyController.java

@@ -0,0 +1,42 @@
+package com.adorsys.gis.powerpay.powerpaybackend.controller;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import com.adorsys.gis.powerpay.powerpaybackend.domain.Transaction;
+import com.adorsys.gis.powerpay.powerpaybackend.services.SendMoney;
+import com.adorsys.gis.powerpay.powerpaybackend.errorhandling.InsufficientFundsException;
+
+@RestController
+@RequestMapping("/api/transaction")
+public class SendMoneyController{
+    @Autowired
+    private final SendMoney sendMoneyService;
+
+    public SendMoneyController(SendMoney sendMoneyService){
+        this.sendMoneyService = sendMoneyService;
+    }
+
+    @PostMapping()
+    public Transaction sendMoney(@RequestBody Transaction request){
+        try {
+            Transaction transaction = sendMoneyService.send(
+                    request.getPhoneNumber(),
+                    request.getReceiverPhoneNumber(),
+                    request.getAmount(),
+                    request.getCurrency(),
+                    request.getId()
+            );
+            return transaction;
+        } catch (InsufficientFundsException e) {
+            throw new IllegalArgumentException("Insufficient funds", e);
+        } catch (Exception e) {
+            throw new RuntimeException("Internal server error", e);
+        }
+
+    }
+
+}

power-pay-backend/src/main/java/com/adorsys/gis/powerpay/powerpaybackend/services/SendMoneyImpl.java

@@ -17,7 +17,7 @@ public class SendMoneyImpl implements SendMoney{
     @Override
     public Transaction send(String phoneNumber, String receiverPhoneNumber, Double amount, String currency, Integer id)
             throws InsufficientFundsException, TransactionException {
-        if (phoneNumber == null) {
+        if (receiverPhoneNumber == null) {
             throw new IllegalArgumentException("Phone number cannot be null.");
         }
         if (amount <= 0) {

power-pay-backend/src/test/java/com/adorsys/gis/powerpay/powerpaybackend/controllers_tests/SendMoneyControllerTest.java

@@ -0,0 +1,60 @@
+package com.adorsys.gis.powerpay.powerpaybackend.controllers_tests;
+
+import org.junit.Test;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
+import org.springframework.boot.test.mock.mockito.MockBean;
+import org.springframework.security.test.context.support.WithMockUser;
+import org.springframework.security.test.web.servlet.request.SecurityMockMvcRequestPostProcessors;
+import org.springframework.test.context.junit4.SpringRunner;
+import org.springframework.test.web.servlet.MockMvc;
+import com.adorsys.gis.powerpay.powerpaybackend.controller.SendMoneyController;
+import com.adorsys.gis.powerpay.powerpaybackend.domain.Transaction;
+import com.adorsys.gis.powerpay.powerpaybackend.services.SendMoneyImpl;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+import static org.mockito.Mockito.when;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+@RunWith(SpringRunner.class)
+@WebMvcTest(SendMoneyController.class)
+public class SendMoneyControllerTest {
+
+    @Autowired
+    private MockMvc mockMvc;
+    @Autowired
+    private ObjectMapper objectMapper;
+    @MockBean private SendMoneyImpl sendMoney;
+
+    @BeforeEach
+    public void setup(){
+        Transaction transaction = new Transaction();
+        transaction.setPhoneNumber("1234567890");
+        transaction.setReceiverPhoneNumber("0987654321");
+        transaction.setAmount(100.0);
+        transaction.setCurrency("FCFA");
+        transaction.setId(1);
+        when(sendMoney.send("1234567890", "0987654321", 100.0, "FCFA", 1)).thenReturn(transaction);
+
+    }
+    @Test
+    @WithMockUser(username = "user", password = "password", roles = "USER")
+    public void testSendMoney() throws Exception {
+        Transaction request = new Transaction();
+        request.setPhoneNumber("1234567890");
+        request.setReceiverPhoneNumber("0987654321");
+        request.setAmount(100.0);
+        request.setCurrency("FCFA");
+        request.setId(1);
+        String jsonRequest = objectMapper.writeValueAsString(request);
+
+        mockMvc.perform(post("/api/transaction")
+                .contentType("application/json")
+                .content(jsonRequest)
+                .with(SecurityMockMvcRequestPostProcessors.csrf().asHeader()))
+                .andExpect(status().isOk());
+    }
+}

power-pay-backend/src/test/java/com/adorsys/gis/powerpay/powerpaybackend/services_tests/SendMoneyImplTest.java

@@ -30,7 +30,7 @@ public void testSend_NullPhoneNumber_ExceptionThrown() {
 
         // Act & Assert
         assertThrows(IllegalArgumentException.class, () -> {
-            sendMoneyImpl.send(null, "1234567890", 100.0, "XAF", 1);
+            sendMoneyImpl.send("1234567890", null, 100.0, "XAF", 1);
         });
     }