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更新了写真预约产品的删除校验

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This commit is contained in:
chen-xin-zhi 2025-03-16 09:13:04 +08:00
parent fcd668e590
commit 15491aa90c
6 changed files with 137 additions and 26 deletions
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18
src/main/java/com/cultural/heritage/config/RedisConfig.java
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@ -1,6 +1,7 @@
package com.cultural.heritage.config;
import com.cultural.heritage.model.entity.Festival;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
@ -17,10 +18,25 @@ public class RedisConfig {
redisTemplate.setConnectionFactory(factory);
// 指定kv的序列化方式
Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);
Jackson2JsonRedisSerializer<Object> jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer<>(Object.class);
redisTemplate.setValueSerializer(jackson2JsonRedisSerializer);
redisTemplate.setKeySerializer(new StringRedisSerializer());
return redisTemplate;
}
@Bean
public RedisTemplate<String, Festival> festivalRedisTemplate(RedisConnectionFactory factory) {
RedisTemplate<String, Festival> redisTemplate = new RedisTemplate<>();
redisTemplate.setConnectionFactory(factory);
// 配置序列化器
Jackson2JsonRedisSerializer<Festival> serializer = new Jackson2JsonRedisSerializer<>(Festival.class);
redisTemplate.setValueSerializer(serializer);
redisTemplate.setKeySerializer(new StringRedisSerializer());
return redisTemplate;
}
}

88
src/main/java/com/cultural/heritage/controller/good/FestivalController.java
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@ -7,16 +7,14 @@ import com.cultural.heritage.common.ErrorCode;
import com.cultural.heritage.common.ResultUtils;
import com.cultural.heritage.constant.UserConstant;
import com.cultural.heritage.exception.BusinessException;
import com.cultural.heritage.model.entity.Festival;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.tags.Tag;
import jakarta.annotation.Resource;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.bind.annotation.*;
import java.util.List;
@ -30,8 +28,8 @@ import java.util.List;
public class FestivalController {
@Resource
private RedisTemplate<String, Object> redisTemplate;
@Resource(name = "festivalRedisTemplate")
private RedisTemplate<String, Festival> redisTemplate;
// 节日集合的键
private static final String FESTIVAL_KEY = "festivalList";
@ -39,23 +37,49 @@ public class FestivalController {
/**
* Web端管理员添加节日项
* @param value 添加的节日项
* @param festival 节日添加信息
*/
@GetMapping("/add")
@Operation(summary = "Web端管理员添加节日项", description = "参数：节日项名称，权限：管理员(admin, boss)，方法名：addFestivalElement")
@PostMapping("/add")
@Operation(summary = "Web端管理员添加节日项", description = "参数：节日添加信息，权限：管理员(admin, boss)，方法名：addFestivalElement")
@AuthCheck(mustRole = UserConstant.ADMIN_ROLE)
public BaseResponse<Boolean> addFestivalElement(@RequestParam String value) {
if (StringUtils.isBlank(value)) {
throw new BusinessException(ErrorCode.PARAMS_ERROR);
public BaseResponse<Boolean> addFestivalElement(@RequestBody Festival festival) {
if (festival == null || StringUtils.isAnyBlank(festival.getName(), festival.getUrl())) {
throw new BusinessException(ErrorCode.PARAMS_ERROR, "存在参数为空");
}
if (isElementExistInList(value)) {
if (isElementExistInList(festival.getName())) {
throw new BusinessException(ErrorCode.OPERATION_ERROR, "该节日项已存在");
}
redisTemplate.opsForList().rightPush(FESTIVAL_KEY, value);
redisTemplate.opsForList().rightPush(FESTIVAL_KEY, festival);
return ResultUtils.success(true);
}
/**
* Web端管理员根据节日名称获取URL
* @param festivalName 节日名称
* @return 当前节日的url
*/
@GetMapping("/getUrl")
@Operation(summary = "Web端管理员根据节日名称获取URL", description = "参数：节日名称，权限：管理员(admin, boss)，方法名：getFestivalUrl")
@AuthCheck(mustRole = UserConstant.ADMIN_ROLE)
public BaseResponse<String> getFestivalUrl(@RequestParam String festivalName) {
// 获取 Redis 中所有的节日数据
List<Festival> festivalList = redisTemplate.opsForList().range(FESTIVAL_KEY, 0, -1);
if (festivalList == null || festivalList.isEmpty()) {
throw new BusinessException(ErrorCode.OPERATION_ERROR, "节日列表为空");
}
// 遍历查找匹配的节日
for (Festival festival : festivalList) {
if (festival.getName().equals(festivalName)) {
return ResultUtils.success(festival.getUrl()); // 返回对应的 URL
}
}
throw new BusinessException(ErrorCode.OPERATION_ERROR, "该节日项不存在");
}
/**
* Web端管理员查询节日集合
* @return 节日列表
@ -63,34 +87,48 @@ public class FestivalController {
@GetMapping("/get")
@Operation(summary = "Web端管理员查询节日集合", description = "参数：无，权限：管理员(admin, boss)，方法名：getFestivalList")
@AuthCheck(mustRole = UserConstant.ADMIN_ROLE)
public BaseResponse<List<Object>> getFestivalList() {
List<Object> festivalList = redisTemplate.opsForList().range(FESTIVAL_KEY, 0, -1);
public BaseResponse<List<Festival>> getFestivalList() {
List<Festival> festivalList = redisTemplate.opsForList().range(FESTIVAL_KEY, 0, -1);
return ResultUtils.success(festivalList);
}
/**
* Web端管理员删除节日项
* @param value 删除的节日项
* @return
* @param festivalName 删除的节日项
* @return 是否删除成功
*/
@GetMapping("/delete")
@Operation(summary = "Web端管理员删除节日项", description = "参数：无，权限：管理员(admin, boss)，方法名：deleteFestivalElement")
@AuthCheck(mustRole = UserConstant.ADMIN_ROLE)
public BaseResponse<Boolean> deleteFestivalElement(@RequestParam String value) {
if (!isElementExistInList(value)) {
public BaseResponse<Boolean> deleteFestivalElement(@RequestParam String festivalName) {
List<Festival> festivalList = redisTemplate.opsForList().range(FESTIVAL_KEY, 0, -1);
if (festivalList == null || festivalList.isEmpty()) {
throw new BusinessException(ErrorCode.OPERATION_ERROR, "该节日项不存在");
}
redisTemplate.opsForList().remove(FESTIVAL_KEY, 1, value);
return ResultUtils.success(true);
// 遍历列表，找到匹配的对象并删除
for (Festival festival : festivalList) {
if (festival.getName().equals(festivalName)) {
redisTemplate.opsForList().remove(FESTIVAL_KEY, 1, festival);
return ResultUtils.success(true);
}
}
throw new BusinessException(ErrorCode.OPERATION_ERROR, "该节日项不存在");
}
// 检查元素是否存在
private boolean isElementExistInList(@RequestParam String value) {
List<Object> festivalList = redisTemplate.opsForList().range(FESTIVAL_KEY, 0, -1);
return festivalList != null && festivalList.contains(value);
private boolean isElementExistInList(String festivalName) {
List<Festival> festivalList = redisTemplate.opsForList().range(FESTIVAL_KEY, 0, -1);
if (festivalList == null) return false;
for (Festival festival : festivalList) {
if (festival.getName().equals(festivalName)) {
return true;
}
}
return false;
}

3
src/main/java/com/cultural/heritage/controller/good/GoodController.java
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@ -39,6 +39,7 @@ import com.cultural.heritage.service.common.CommonService;
import com.cultural.heritage.service.good.*;
import com.cultural.heritage.service.order.PendingServiceGoodService;
import com.cultural.heritage.service.user.UserService;
import com.cultural.heritage.utils.DecoderUtils;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.tags.Tag;
import jakarta.annotation.Resource;
@ -458,6 +459,8 @@ public class GoodController {
Long id = getByIdRequest.getId();
Good good = goodService.getById(id);
ThrowUtils.throwIf(good == null, ErrorCode.OPERATION_ERROR, "商品不存在");
good.setRichText(DecoderUtils.decodeText(good.getRichText()));
System.out.println(good.getRichText());
GoodPageVO goodPageVO = new GoodPageVO();
BeanUtils.copyProperties(good, goodPageVO);
return ResultUtils.success(goodPageVO);

26
src/main/java/com/cultural/heritage/model/entity/Festival.java Normal file
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@ -0,0 +1,26 @@
package com.cultural.heritage.model.entity;
import lombok.Data;
import java.io.Serial;
import java.io.Serializable;
@Data
public class Festival implements Serializable {
/**
* 节日名称
*/
private String name;
/**
* 节日图片
*/
private String url;
@Serial
private static final long serialVersionUID = 1L;
}

16
src/main/java/com/cultural/heritage/test/TestRedis.java
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@ -2,6 +2,8 @@ package com.cultural.heritage.test;
import org.springframework.stereotype.Component;
import java.util.Base64;
@Component
public class TestRedis {
@ -21,4 +23,18 @@ public class TestRedis {
// stringRedisTemplate.opsForHash().get("test", "238");
// }
public static void main(String[] args) {
String encodedStr = "PGgxIHN0eWxlPSJ0ZXh0LWFsaWduOiBjZW50ZXI7Ij7ov5nmmK/lr4zmlofmnKxiYXNlNjTmtYvor5U8L2gxPg=="; // 前端 btoa("Hello world!")
// Base64 解码
byte[] decodedBytes = Base64.getDecoder().decode(encodedStr);
String decodedStr = new String(decodedBytes);
System.out.println("解码后的字符串: " + decodedStr);
}
}

12
src/main/java/com/cultural/heritage/utils/DecoderUtils.java Normal file
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@ -0,0 +1,12 @@
package com.cultural.heritage.utils;
import java.util.Base64;
public class DecoderUtils {
public static String decodeText (String text) {
// Base64 解码
byte [] decodedBytes = Base64.getDecoder().decode(text);
return new String(decodedBytes);
}
}