CIV-9418 test controller

build.gradle

@@ -230,6 +230,7 @@ dependencies {
   implementation group: 'org.springframework.boot', name: 'spring-boot-starter-actuator'
   implementation group: 'org.springframework.boot', name: 'spring-boot-starter-aop'
   implementation group: 'org.springframework.boot', name: 'spring-boot-starter-json'
+  implementation group: 'org.springframework.boot', name: 'spring-boot-starter-validation', version: '3.0.4'
   implementation group: 'org.springdoc', name: 'springdoc-openapi-starter-webmvc-ui', version: '2.1.0'
 
   implementation 'com.github.hmcts:payments-java-client:1.6.4'

src/main/java/uk/gov/hmcts/reform/civil/controllers/CreateClaimSdtController.java

@@ -3,16 +3,22 @@
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.responses.ApiResponse;
 import io.swagger.v3.oas.annotations.responses.ApiResponses;
+import jakarta.validation.Valid;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RestController;
+
+import uk.gov.hmcts.reform.civil.exceptions.Payload;
 import uk.gov.hmcts.reform.civil.model.CreateSDTResponse;
 import uk.gov.hmcts.reform.civil.modelsdt.CreateClaimSDT;
 import uk.gov.hmcts.reform.civil.service.CreateClaimFromSdtService;
 
+import static javax.ws.rs.core.MediaType.APPLICATION_JSON;
 import static org.springframework.http.MediaType.APPLICATION_XML_VALUE;
 
 @Slf4j
@@ -31,5 +37,11 @@ public ResponseEntity<CreateSDTResponse> createClaimSdt(@RequestBody CreateClaim
 
         return createClaimFromSdtService.buildResponse(createClaimSDT);
     }
+
+    @PostMapping(path ="/exception/{testId}", consumes = MediaType.APPLICATION_JSON_VALUE)
+    public ResponseEntity<CreateSDTResponse> welcome(@PathVariable("testId") int testId,
+                                                     @RequestBody @Valid Payload payload) {
+        return createClaimFromSdtService.buildException(testId);
+    }
 }
 

src/main/java/uk/gov/hmcts/reform/civil/exceptions/Payload.java

@@ -0,0 +1,15 @@
+package uk.gov.hmcts.reform.civil.exceptions;
+
+import jakarta.validation.constraints.Min;
+import lombok.Getter;
+import lombok.Setter;
+import org.hibernate.validator.constraints.NotBlank;
+
+@Getter
+@Setter
+public class Payload {
+    @NotBlank
+    private String name;
+    @Min(value = 18)
+    private int age;
+}

src/main/java/uk/gov/hmcts/reform/civil/service/CreateClaimFromSdtService.java

@@ -1,10 +1,16 @@
 package uk.gov.hmcts.reform.civil.service;
 
+import static uk.gov.hmcts.reform.civil.exceptions.ErrorDetails.INVALID_DATA;
+import static uk.gov.hmcts.reform.civil.exceptions.ErrorDetails.INVALID_DATA_CUSTOM;
+
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.stereotype.Service;
+import org.springframework.validation.beanvalidation.LocalValidatorFactoryBean;
+
+import uk.gov.hmcts.reform.civil.exceptions.ApplicationException;
 import uk.gov.hmcts.reform.civil.mappings.CreateClaimCCD;
 import uk.gov.hmcts.reform.civil.mappings.CreateClaimMapper;
 import uk.gov.hmcts.reform.civil.model.CreateSDTResponse;
@@ -17,6 +23,7 @@ public class CreateClaimFromSdtService {
 
     private final CreateSDTResponse createSDTResponse;
     private final SubmitCreateClaim submitCreateClaim;
+    private final LocalValidatorFactoryBean validatorFactory;
 
     public ResponseEntity<CreateSDTResponse> buildResponse(CreateClaimSDT createClaimSDT) {
 
@@ -114,4 +121,16 @@ public CreateClaimCCD processSdtClaim(CreateClaimSDT createClaimSDT) {
         return createClaimMapper.getCreateClaimCCD();
     }
 
+    public ResponseEntity<CreateSDTResponse> buildException(final int testId) {
+        //throw own error
+        if (testId == 1) {
+            throw new ApplicationException(INVALID_DATA, HttpStatus.BAD_REQUEST);
+        }
+        if (testId == 2) {
+            throw new ApplicationException(INVALID_DATA_CUSTOM, HttpStatus.BAD_REQUEST, "2333");
+        }
+        return new ResponseEntity<>(
+                CreateSDTResponse.builder().build(),
+                HttpStatus.CREATED);
+    }
 }