feat: validate consumer scenario journey ordering
chenyuan
3 weeks ago
parent
4f4798c42d
commit
a936b92da5
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package com.sztzjy.linkCommerce.entity.dto;
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import java.util.List;
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public class ConsumerScenarioStepOneValidationRequest {
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private List<String> stageOrder;
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public List<String> getStageOrder() {
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return stageOrder;
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}
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public void setStageOrder(List<String> stageOrder) {
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this.stageOrder = stageOrder;
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}
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}
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package com.sztzjy.linkCommerce.entity.dto;
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public class ConsumerScenarioStepOneValidationResult {
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private boolean valid;
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private String message;
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public boolean isValid() {
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return valid;
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}
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public void setValid(boolean valid) {
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this.valid = valid;
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}
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public String getMessage() {
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return message;
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}
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public void setMessage(String message) {
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this.message = message;
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}
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}
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package com.sztzjy.linkCommerce.service;
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import com.sztzjy.linkCommerce.config.security.JwtUser;
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import com.sztzjy.linkCommerce.entity.dto.ConsumerScenarioStepOneValidationRequest;
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import com.sztzjy.linkCommerce.entity.dto.ConsumerScenarioStepOneValidationResult;
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public interface ConsumerScenarioStepOneService {
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ConsumerScenarioStepOneValidationResult validate(ConsumerScenarioStepOneValidationRequest request, JwtUser user);
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}
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package com.sztzjy.linkCommerce.service.impl;
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import com.sztzjy.linkCommerce.config.exception.handler.ServiceException;
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import com.sztzjy.linkCommerce.config.security.JwtUser;
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import com.sztzjy.linkCommerce.entity.dto.ConsumerScenarioStepOneValidationRequest;
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import com.sztzjy.linkCommerce.entity.dto.ConsumerScenarioStepOneValidationResult;
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import com.sztzjy.linkCommerce.service.ConsumerScenarioStepOneService;
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import org.apache.commons.lang3.StringUtils;
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import org.springframework.http.HttpStatus;
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import org.springframework.stereotype.Service;
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import java.util.Arrays;
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import java.util.List;
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@Service
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public class ConsumerScenarioStepOneServiceImpl implements ConsumerScenarioStepOneService {
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private static final List<String> STANDARD_ORDER = Arrays.asList(
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"problem-awareness",
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"information-search",
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"evaluation-decision",
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"purchase-conversion",
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"post-purchase"
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);
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@Override
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public ConsumerScenarioStepOneValidationResult validate(ConsumerScenarioStepOneValidationRequest request, JwtUser user) {
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requireStudent(user);
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List<String> stageOrder = request == null ? null : request.getStageOrder();
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if (stageOrder == null || stageOrder.size() != STANDARD_ORDER.size()
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|| stageOrder.stream().distinct().count() != STANDARD_ORDER.size()
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|| !stageOrder.containsAll(STANDARD_ORDER)) {
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throw badRequest("提交的购买旅程阶段不完整，请重新排序");
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}
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boolean valid = STANDARD_ORDER.equals(stageOrder);
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ConsumerScenarioStepOneValidationResult result = new ConsumerScenarioStepOneValidationResult();
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result.setValid(valid);
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result.setMessage(valid ? "排序正确，可以进入下一步。" : "排序还不正确，请根据消费者购买旅程再次调整。");
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return result;
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}
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private void requireStudent(JwtUser user) {
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if (user == null || StringUtils.isBlank(user.getUserId())) {
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throw new ServiceException(HttpStatus.UNAUTHORIZED, "请先登录后再提交");
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}
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if (user.getRoleId() != 4) {
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throw new ServiceException(HttpStatus.FORBIDDEN, "仅学生可以提交实训答案");
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}
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}
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private ServiceException badRequest(String message) {
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return new ServiceException(HttpStatus.BAD_REQUEST, message);
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}
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}
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package com.sztzjy.linkCommerce.service.impl;
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import com.sztzjy.linkCommerce.config.exception.handler.ServiceException;
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import com.sztzjy.linkCommerce.config.security.JwtUser;
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import com.sztzjy.linkCommerce.entity.dto.ConsumerScenarioStepOneValidationRequest;
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import com.sztzjy.linkCommerce.entity.dto.ConsumerScenarioStepOneValidationResult;
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import org.junit.jupiter.api.Test;
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import java.util.Arrays;
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import static org.junit.jupiter.api.Assertions.assertFalse;
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import static org.junit.jupiter.api.Assertions.assertThrows;
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import static org.junit.jupiter.api.Assertions.assertTrue;
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class ConsumerScenarioStepOneServiceImplTest {
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@Test
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void acceptsTheStandardJourneyOrder() {
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ConsumerScenarioStepOneValidationResult result = new ConsumerScenarioStepOneServiceImpl().validate(request(
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"problem-awareness", "information-search", "evaluation-decision", "purchase-conversion", "post-purchase"), student());
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assertTrue(result.isValid());
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}
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@Test
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void returnsAnIncorrectResultForAnUnorderedJourney() {
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ConsumerScenarioStepOneValidationResult result = new ConsumerScenarioStepOneServiceImpl().validate(request(
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"information-search", "problem-awareness", "evaluation-decision", "purchase-conversion", "post-purchase"), student());
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assertFalse(result.isValid());
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}
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@Test
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void rejectsIncompleteJourneyData() {
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assertThrows(ServiceException.class, () -> new ConsumerScenarioStepOneServiceImpl().validate(request(
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"problem-awareness", "information-search"), student()));
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}
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@Test
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void rejectsNonStudent() {
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JwtUser teacher = new JwtUser();
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teacher.setRoleId(2);
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assertThrows(ServiceException.class, () -> new ConsumerScenarioStepOneServiceImpl().validate(request(
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"problem-awareness", "information-search", "evaluation-decision", "purchase-conversion", "post-purchase"), teacher));
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}
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private ConsumerScenarioStepOneValidationRequest request(String... stageOrder) {
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ConsumerScenarioStepOneValidationRequest request = new ConsumerScenarioStepOneValidationRequest();
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request.setStageOrder(Arrays.asList(stageOrder));
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return request;
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}
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private JwtUser student() {
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JwtUser user = new JwtUser();
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user.setUserId("stu-1");
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user.setRoleId(4);
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return user;
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}
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}
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