From f51133090fe674a33c7f9b2768b74e1c6b58d6dd Mon Sep 17 00:00:00 2001 From: chenyuan Date: Wed, 12 Aug 2026 09:16:33 +0800 Subject: [PATCH] feat: validate product positioning mrd --- .../stu/StudentTrainingAnswerController.java | 17 ++++++ ...ePositioningStepFourValidationRequest.java | 41 +++++++++++++ ...uePositioningStepFourValidationResult.java | 11 ++++ ...roductValuePositioningStepFourService.java | 9 +++ ...ctValuePositioningStepFourServiceImpl.java | 47 ++++++++++++++ ...luePositioningStepFourServiceImplTest.java | 61 +++++++++++++++++++ 6 files changed, 186 insertions(+) create mode 100644 src/main/java/com/sztzjy/linkCommerce/entity/dto/ProductValuePositioningStepFourValidationRequest.java create mode 100644 src/main/java/com/sztzjy/linkCommerce/entity/dto/ProductValuePositioningStepFourValidationResult.java create mode 100644 src/main/java/com/sztzjy/linkCommerce/service/ProductValuePositioningStepFourService.java create mode 100644 src/main/java/com/sztzjy/linkCommerce/service/impl/ProductValuePositioningStepFourServiceImpl.java create mode 100644 src/test/java/com/sztzjy/linkCommerce/service/impl/ProductValuePositioningStepFourServiceImplTest.java diff --git a/src/main/java/com/sztzjy/linkCommerce/controller/stu/StudentTrainingAnswerController.java b/src/main/java/com/sztzjy/linkCommerce/controller/stu/StudentTrainingAnswerController.java index 0702a84..6cceeb4 100644 --- a/src/main/java/com/sztzjy/linkCommerce/controller/stu/StudentTrainingAnswerController.java +++ b/src/main/java/com/sztzjy/linkCommerce/controller/stu/StudentTrainingAnswerController.java @@ -43,6 +43,8 @@ import com.sztzjy.linkCommerce.entity.dto.ProductValuePositioningStepTwoValidati import com.sztzjy.linkCommerce.entity.dto.ProductValuePositioningStepTwoValidationResult; import com.sztzjy.linkCommerce.entity.dto.ProductValuePositioningStepThreeValidationRequest; import com.sztzjy.linkCommerce.entity.dto.ProductValuePositioningStepThreeValidationResult; +import com.sztzjy.linkCommerce.entity.dto.ProductValuePositioningStepFourValidationRequest; +import com.sztzjy.linkCommerce.entity.dto.ProductValuePositioningStepFourValidationResult; import com.sztzjy.linkCommerce.service.NewProductSurveyStepOneService; import com.sztzjy.linkCommerce.service.MarketOpportunitySelectionStepOneService; import com.sztzjy.linkCommerce.service.MarketOpportunitySelectionStepTwoService; @@ -62,6 +64,7 @@ import com.sztzjy.linkCommerce.service.ConsumerBehaviorStepFourService; import com.sztzjy.linkCommerce.service.ProductValuePositioningStepOneService; import com.sztzjy.linkCommerce.service.ProductValuePositioningStepTwoService; import com.sztzjy.linkCommerce.service.ProductValuePositioningStepThreeService; +import com.sztzjy.linkCommerce.service.ProductValuePositioningStepFourService; import com.sztzjy.linkCommerce.service.StudentTrainingAnswerService; import com.sztzjy.linkCommerce.util.ResultEntity; import io.swagger.annotations.Api; @@ -135,6 +138,9 @@ public class StudentTrainingAnswerController { @Autowired private ProductValuePositioningStepThreeService productValuePositioningStepThreeService; + @Autowired + private ProductValuePositioningStepFourService productValuePositioningStepFourService; + @GetMapping("/{taskKey}") @ApiOperation("查询当前学生指定实训任务答案") public ResultEntity detail(@PathVariable String taskKey, @@ -372,6 +378,17 @@ public class StudentTrainingAnswerController { } } + @PostMapping("/product-value-positioning/step-4/validate") + @ApiOperation("产品价值主张及定位第四步校验") + public ResultEntity validateProductValuePositioningStepFour( + @RequestBody ProductValuePositioningStepFourValidationRequest answer, HttpServletRequest request) { + try { + return new ResultEntity<>(HttpStatus.OK, "校验完成", productValuePositioningStepFourService.validate(answer, TokenProvider.getJWTUser(request))); + } catch (ServiceException e) { + return new ResultEntity<>(e.getCode(), e.getMessage()); + } + } + @PostMapping(value = "/consumer-behavior/step-3/word-preview", consumes = "multipart/form-data") @ApiOperation("消费者需求与行为第三步Word预览") public ResultEntity previewConsumerBehaviorStepThreeWord( diff --git a/src/main/java/com/sztzjy/linkCommerce/entity/dto/ProductValuePositioningStepFourValidationRequest.java b/src/main/java/com/sztzjy/linkCommerce/entity/dto/ProductValuePositioningStepFourValidationRequest.java new file mode 100644 index 0000000..67556bb --- /dev/null +++ b/src/main/java/com/sztzjy/linkCommerce/entity/dto/ProductValuePositioningStepFourValidationRequest.java @@ -0,0 +1,41 @@ +package com.sztzjy.linkCommerce.entity.dto; + +import java.util.List; + +public class ProductValuePositioningStepFourValidationRequest { + private List marketInsights; + private List marketOverview; + private List userAnalysis; + private List competitorAnalysis; + private List productRequirements; + private String productPositioning; + + public List getMarketInsights() { return marketInsights; } + public void setMarketInsights(List marketInsights) { this.marketInsights = marketInsights; } + public List getMarketOverview() { return marketOverview; } + public void setMarketOverview(List marketOverview) { this.marketOverview = marketOverview; } + public List getUserAnalysis() { return userAnalysis; } + public void setUserAnalysis(List userAnalysis) { this.userAnalysis = userAnalysis; } + public List getCompetitorAnalysis() { return competitorAnalysis; } + public void setCompetitorAnalysis(List competitorAnalysis) { this.competitorAnalysis = competitorAnalysis; } + public List getProductRequirements() { return productRequirements; } + public void setProductRequirements(List productRequirements) { this.productRequirements = productRequirements; } + public String getProductPositioning() { return productPositioning; } + public void setProductPositioning(String productPositioning) { this.productPositioning = productPositioning; } + + public static class MrdRow { + private Integer id; + private String module; + private String title; + private String content; + + public Integer getId() { return id; } + public void setId(Integer id) { this.id = id; } + public String getModule() { return module; } + public void setModule(String module) { this.module = module; } + public String getTitle() { return title; } + public void setTitle(String title) { this.title = title; } + public String getContent() { return content; } + public void setContent(String content) { this.content = content; } + } +} diff --git a/src/main/java/com/sztzjy/linkCommerce/entity/dto/ProductValuePositioningStepFourValidationResult.java b/src/main/java/com/sztzjy/linkCommerce/entity/dto/ProductValuePositioningStepFourValidationResult.java new file mode 100644 index 0000000..7079821 --- /dev/null +++ b/src/main/java/com/sztzjy/linkCommerce/entity/dto/ProductValuePositioningStepFourValidationResult.java @@ -0,0 +1,11 @@ +package com.sztzjy.linkCommerce.entity.dto; + +public class ProductValuePositioningStepFourValidationResult { + private boolean valid; + private String message; + + public boolean isValid() { return valid; } + public void setValid(boolean valid) { this.valid = valid; } + public String getMessage() { return message; } + public void setMessage(String message) { this.message = message; } +} diff --git a/src/main/java/com/sztzjy/linkCommerce/service/ProductValuePositioningStepFourService.java b/src/main/java/com/sztzjy/linkCommerce/service/ProductValuePositioningStepFourService.java new file mode 100644 index 0000000..962a0fb --- /dev/null +++ b/src/main/java/com/sztzjy/linkCommerce/service/ProductValuePositioningStepFourService.java @@ -0,0 +1,9 @@ +package com.sztzjy.linkCommerce.service; + +import com.sztzjy.linkCommerce.config.security.JwtUser; +import com.sztzjy.linkCommerce.entity.dto.ProductValuePositioningStepFourValidationRequest; +import com.sztzjy.linkCommerce.entity.dto.ProductValuePositioningStepFourValidationResult; + +public interface ProductValuePositioningStepFourService { + ProductValuePositioningStepFourValidationResult validate(ProductValuePositioningStepFourValidationRequest request, JwtUser user); +} diff --git a/src/main/java/com/sztzjy/linkCommerce/service/impl/ProductValuePositioningStepFourServiceImpl.java b/src/main/java/com/sztzjy/linkCommerce/service/impl/ProductValuePositioningStepFourServiceImpl.java new file mode 100644 index 0000000..b39d426 --- /dev/null +++ b/src/main/java/com/sztzjy/linkCommerce/service/impl/ProductValuePositioningStepFourServiceImpl.java @@ -0,0 +1,47 @@ +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.ProductValuePositioningStepFourValidationRequest; +import com.sztzjy.linkCommerce.entity.dto.ProductValuePositioningStepFourValidationResult; +import com.sztzjy.linkCommerce.service.ProductValuePositioningStepFourService; +import org.apache.commons.lang3.StringUtils; +import org.springframework.http.HttpStatus; +import org.springframework.stereotype.Service; + +import java.util.Arrays; +import java.util.List; + +@Service +public class ProductValuePositioningStepFourServiceImpl implements ProductValuePositioningStepFourService { + private static final List REQUIRED_COUNTS = Arrays.asList(3, 2, 3, 2, 5); + + @Override + public ProductValuePositioningStepFourValidationResult validate(ProductValuePositioningStepFourValidationRequest request, JwtUser user) { + requireStudent(user); + if (request == null || StringUtils.isBlank(request.getProductPositioning())) throw badRequest("请完整填写 MRD 的五组分析内容和产品定位"); + List> sections = Arrays.asList( + request.getMarketInsights(), request.getMarketOverview(), request.getUserAnalysis(), request.getCompetitorAnalysis(), request.getProductRequirements()); + for (int sectionIndex = 0; sectionIndex < sections.size(); sectionIndex++) { + List rows = sections.get(sectionIndex); + if (rows == null || rows.size() != REQUIRED_COUNTS.get(sectionIndex)) throw badRequest("请按 MRD 固定结构完整填写内容"); + for (int index = 0; index < rows.size(); index++) { + ProductValuePositioningStepFourValidationRequest.MrdRow row = rows.get(index); + if (row == null || row.getId() == null || row.getId() != index + 1 || StringUtils.isBlank(row.getTitle()) || StringUtils.isBlank(row.getContent())) { + throw badRequest("请按 MRD 固定结构完整填写内容"); + } + } + } + ProductValuePositioningStepFourValidationResult result = new ProductValuePositioningStepFourValidationResult(); + result.setValid(true); + result.setMessage("MRD 文档填写完整。"); + return result; + } + + private void requireStudent(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, "仅学生可以提交实训答案"); + } + + private ServiceException badRequest(String message) { return new ServiceException(HttpStatus.BAD_REQUEST, message); } +} diff --git a/src/test/java/com/sztzjy/linkCommerce/service/impl/ProductValuePositioningStepFourServiceImplTest.java b/src/test/java/com/sztzjy/linkCommerce/service/impl/ProductValuePositioningStepFourServiceImplTest.java new file mode 100644 index 0000000..36e4fce --- /dev/null +++ b/src/test/java/com/sztzjy/linkCommerce/service/impl/ProductValuePositioningStepFourServiceImplTest.java @@ -0,0 +1,61 @@ +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.ProductValuePositioningStepFourValidationRequest; +import com.sztzjy.linkCommerce.entity.dto.ProductValuePositioningStepFourValidationResult; +import org.junit.jupiter.api.Test; + +import java.util.ArrayList; +import java.util.Arrays; +import java.util.List; + +import static org.junit.jupiter.api.Assertions.assertThrows; +import static org.junit.jupiter.api.Assertions.assertTrue; + +class ProductValuePositioningStepFourServiceImplTest { + private final ProductValuePositioningStepFourServiceImpl service = new ProductValuePositioningStepFourServiceImpl(); + + @Test + void acceptsCompleteMrd() { + ProductValuePositioningStepFourValidationResult result = service.validate(request(), student()); + assertTrue(result.isValid()); + } + + @Test + void rejectsIncompleteMrdRow() { + ProductValuePositioningStepFourValidationRequest request = request(); + request.getUserAnalysis().get(2).setContent(" "); + assertThrows(ServiceException.class, () -> service.validate(request, student())); + } + + private ProductValuePositioningStepFourValidationRequest request() { + ProductValuePositioningStepFourValidationRequest request = new ProductValuePositioningStepFourValidationRequest(); + request.setMarketInsights(rows(3)); + request.setMarketOverview(rows(2)); + request.setUserAnalysis(rows(3)); + request.setCompetitorAnalysis(rows(2)); + request.setProductRequirements(rows(5)); + request.setProductPositioning("面向目标用户的差异化产品定位"); + return request; + } + + private List rows(int count) { + List rows = new ArrayList<>(); + for (int index = 1; index <= count; index++) { + ProductValuePositioningStepFourValidationRequest.MrdRow row = new ProductValuePositioningStepFourValidationRequest.MrdRow(); + row.setId(index); + row.setTitle("标题" + index); + row.setContent("内容" + index); + rows.add(row); + } + return rows; + } + + private JwtUser student() { + JwtUser user = new JwtUser(); + user.setUserId("student-id"); + user.setRoleId(4); + return user; + } +}