feat: validate product factors step four

src/main/java/com/sztzjy/linkCommerce/controller/stu/StudentTrainingAnswerController.java

@@ -18,6 +18,8 @@ import com.sztzjy.linkCommerce.entity.dto.ProductDevelopmentFactorsStepTwoValida
 import com.sztzjy.linkCommerce.entity.dto.ProductDevelopmentFactorsStepTwoValidationResult;
 import com.sztzjy.linkCommerce.entity.dto.ProductDevelopmentFactorsStepThreeValidationRequest;
 import com.sztzjy.linkCommerce.entity.dto.ProductDevelopmentFactorsStepThreeValidationResult;
+import com.sztzjy.linkCommerce.entity.dto.ProductDevelopmentFactorsStepFourValidationRequest;
+import com.sztzjy.linkCommerce.entity.dto.ProductDevelopmentFactorsStepFourValidationResult;
 import com.sztzjy.linkCommerce.service.NewProductSurveyStepOneService;
 import com.sztzjy.linkCommerce.service.NewProductSurveyStepTwoService;
 import com.sztzjy.linkCommerce.service.NewProductSurveyStepThreeService;
@@ -25,6 +27,7 @@ import com.sztzjy.linkCommerce.service.NewProductSurveyStepFourService;
 import com.sztzjy.linkCommerce.service.ProductDevelopmentFactorsStepOneService;
 import com.sztzjy.linkCommerce.service.ProductDevelopmentFactorsStepTwoService;
 import com.sztzjy.linkCommerce.service.ProductDevelopmentFactorsStepThreeService;
+import com.sztzjy.linkCommerce.service.ProductDevelopmentFactorsStepFourService;
 import com.sztzjy.linkCommerce.service.StudentTrainingAnswerService;
 import com.sztzjy.linkCommerce.util.ResultEntity;
 import io.swagger.annotations.Api;
@@ -61,6 +64,8 @@ public class StudentTrainingAnswerController {
 
     @Autowired
     private ProductDevelopmentFactorsStepThreeService productDevelopmentFactorsStepThreeService;
+    @Autowired
+    private ProductDevelopmentFactorsStepFourService productDevelopmentFactorsStepFourService;
 
     @GetMapping("/{taskKey}")
     @ApiOperation("查询当前学生指定实训任务答案")
@@ -170,6 +175,14 @@ public class StudentTrainingAnswerController {
         }
     }
 
+    @PostMapping("/product-development-factors/step-4/validate")
+    @ApiOperation("产品开发关键因素第四步校验")
+    public ResultEntity<ProductDevelopmentFactorsStepFourValidationResult> validateProductDevelopmentFactorsStepFour(
+            @RequestBody ProductDevelopmentFactorsStepFourValidationRequest answer, HttpServletRequest request) {
+        try { return new ResultEntity<>(HttpStatus.OK, "校验通过", productDevelopmentFactorsStepFourService.validate(answer, TokenProvider.getJWTUser(request))); }
+        catch (ServiceException e) { return new ResultEntity<>(e.getCode(), e.getMessage()); }
+    }
+
     @DeleteMapping("/{taskKey}")
     @ApiOperation("删除当前学生指定实训任务答案")
     public ResultEntity delete(@PathVariable String taskKey,

src/main/java/com/sztzjy/linkCommerce/entity/dto/ProductDevelopmentFactorsStepFourValidationRequest.java

@@ -0,0 +1,6 @@
+package com.sztzjy.linkCommerce.entity.dto;
+public class ProductDevelopmentFactorsStepFourValidationRequest {
+    private String successFactors, failedFactors;
+    public String getSuccessFactors() { return successFactors; } public void setSuccessFactors(String value) { successFactors = value; }
+    public String getFailedFactors() { return failedFactors; } public void setFailedFactors(String value) { failedFactors = value; }
+}

src/main/java/com/sztzjy/linkCommerce/entity/dto/ProductDevelopmentFactorsStepFourValidationResult.java

@@ -0,0 +1,2 @@
+package com.sztzjy.linkCommerce.entity.dto;
+public class ProductDevelopmentFactorsStepFourValidationResult { private boolean valid; private String message; public boolean isValid() { return valid; } public void setValid(boolean value) { valid = value; } public String getMessage() { return message; } public void setMessage(String value) { message = value; } }

src/main/java/com/sztzjy/linkCommerce/service/ProductDevelopmentFactorsStepFourService.java

@@ -0,0 +1,5 @@
+package com.sztzjy.linkCommerce.service;
+import com.sztzjy.linkCommerce.config.security.JwtUser;
+import com.sztzjy.linkCommerce.entity.dto.ProductDevelopmentFactorsStepFourValidationRequest;
+import com.sztzjy.linkCommerce.entity.dto.ProductDevelopmentFactorsStepFourValidationResult;
+public interface ProductDevelopmentFactorsStepFourService { ProductDevelopmentFactorsStepFourValidationResult validate(ProductDevelopmentFactorsStepFourValidationRequest request, JwtUser user); }

src/main/java/com/sztzjy/linkCommerce/service/impl/ProductDevelopmentFactorsStepFourServiceImpl.java

@@ -0,0 +1,19 @@
+package com.sztzjy.linkCommerce.service.impl;
+import com.sztzjy.linkCommerce.config.exception.handler.ServiceException;
+import com.sztzjy.linkCommerce.config.security.JwtUser;
+import com.sztzjy.linkCommerce.entity.dto.ProductDevelopmentFactorsStepFourValidationRequest;
+import com.sztzjy.linkCommerce.entity.dto.ProductDevelopmentFactorsStepFourValidationResult;
+import com.sztzjy.linkCommerce.service.ProductDevelopmentFactorsStepFourService;
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.http.HttpStatus;
+import org.springframework.stereotype.Service;
+@Service public class ProductDevelopmentFactorsStepFourServiceImpl implements ProductDevelopmentFactorsStepFourService {
+ public ProductDevelopmentFactorsStepFourValidationResult validate(ProductDevelopmentFactorsStepFourValidationRequest request, JwtUser user) {
+  if (user == null || StringUtils.isBlank(user.getUserId())) throw new ServiceException(HttpStatus.UNAUTHORIZED, "请先登录后再提交");
+  if (user.getRoleId() != 4) throw new ServiceException(HttpStatus.FORBIDDEN, "仅学生可提交实训答案");
+  if (request == null || !StringUtils.isNotBlank(request.getSuccessFactors())) throw bad("请填写产品成功的关键因素");
+  if (!StringUtils.isNotBlank(request.getFailedFactors())) throw bad("请填写产品失败的关键因素");
+  ProductDevelopmentFactorsStepFourValidationResult result = new ProductDevelopmentFactorsStepFourValidationResult(); result.setValid(true); result.setMessage("校验通过"); return result;
+ }
+ private ServiceException bad(String message) { return new ServiceException(HttpStatus.BAD_REQUEST, message); }
+}

src/test/java/com/sztzjy/linkCommerce/service/impl/ProductDevelopmentFactorsStepFourServiceImplTest.java

@@ -0,0 +1,21 @@
+package com.sztzjy.linkCommerce.service.impl;
+
+import com.sztzjy.linkCommerce.config.exception.handler.ServiceException;
+import com.sztzjy.linkCommerce.config.security.JwtUser;
+import com.sztzjy.linkCommerce.entity.dto.ProductDevelopmentFactorsStepFourValidationRequest;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+class ProductDevelopmentFactorsStepFourServiceImplTest {
+    @Test void acceptsCompleteStudentSummary() { assertTrue(new ProductDevelopmentFactorsStepFourServiceImpl().validate(valid(), student()).isValid()); }
+    @Test void rejectsBlankSummaryOrNonStudent() {
+        ProductDevelopmentFactorsStepFourValidationRequest blank = valid(); blank.setFailedFactors(" ");
+        assertThrows(ServiceException.class, () -> new ProductDevelopmentFactorsStepFourServiceImpl().validate(blank, student()));
+        assertThrows(ServiceException.class, () -> new ProductDevelopmentFactorsStepFourServiceImpl().validate(valid(), teacher()));
+    }
+    private ProductDevelopmentFactorsStepFourValidationRequest valid() { ProductDevelopmentFactorsStepFourValidationRequest value = new ProductDevelopmentFactorsStepFourValidationRequest(); value.setSuccessFactors("成功关键因素"); value.setFailedFactors("失败关键因素"); return value; }
+    private JwtUser student() { JwtUser user = new JwtUser(); user.setUserId("stu-1"); user.setRoleId(4); return user; }
+    private JwtUser teacher() { JwtUser user = new JwtUser(); user.setUserId("tea-1"); user.setRoleId(2); return user; }
+}