价格配置

2025-02-25 15:03:06 +08:00
parent 9dc5708d04
commit 95747a2a71
13 changed files with 434 additions and 8 deletions
--- a/src/main/java/com/ycwl/basic/repository/PriceRepository.java
+++ b/src/main/java/com/ycwl/basic/repository/PriceRepository.java
@@ -0,0 +1,60 @@
+package com.ycwl.basic.repository;
+
+import com.alibaba.fastjson.JSON;
+import com.ycwl.basic.mapper.PriceConfigMapper;
+import com.ycwl.basic.model.pc.price.entity.PriceConfigEntity;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.stereotype.Component;
+
+import java.math.BigDecimal;
+
+@Component
+public class PriceRepository {
+    @Autowired
+    private PriceConfigMapper mapper;
+    @Autowired
+    private RedisTemplate<String, String> redisTemplate;
+    public static final String PRICE_SCENIC_TYPE_GOODS_CACHE = "price:s%s:t%s:g%s";
+    public static final String PRICE_ID_CACHE = "price:%s";
+
+    public PriceConfigEntity getPriceConfigByScenicTypeGoods(Long scenicId, Integer type, String goodsId) {
+        String cacheKey = String.format(PRICE_SCENIC_TYPE_GOODS_CACHE, scenicId, type, goodsId);
+        PriceConfigEntity priceConfigEntity = null;
+        if (redisTemplate.hasKey(cacheKey)) {
+            priceConfigEntity = JSON.parseObject(redisTemplate.opsForValue().get(cacheKey), PriceConfigEntity.class);
+        }
+        if (priceConfigEntity == null) {
+            PriceConfigEntity priceConfig = mapper.getPriceByScenicTypeGoods(scenicId, type, goodsId);
+            if (priceConfig != null) {
+                redisTemplate.opsForValue().set(cacheKey, JSON.toJSONString(priceConfig));
+                redisTemplate.opsForValue().set(String.format(PRICE_ID_CACHE, priceConfig.getId()), JSON.toJSONString(priceConfig));
+            }
+        }
+        return priceConfigEntity;
+    }
+
+    public PriceConfigEntity getPriceConfig(Integer id) {
+        String cacheKey = String.format(PRICE_ID_CACHE, id);
+        PriceConfigEntity priceConfigEntity = null;
+        if (redisTemplate.hasKey(cacheKey)) {
+            priceConfigEntity = JSON.parseObject(redisTemplate.opsForValue().get(cacheKey), PriceConfigEntity.class);
+        }
+        return priceConfigEntity;
+    }
+
+    public void clearPriceCache(Integer id) {
+        if (redisTemplate.hasKey(String.format(PRICE_ID_CACHE, id))) {
+            PriceConfigEntity priceConfig = getPriceConfig(id);
+            if (priceConfig != null) {
+                clearPriceCache(priceConfig.getScenicId(), priceConfig.getType(), priceConfig.getGoodsIds());
+            }
+        }
+        redisTemplate.delete(String.format(PRICE_ID_CACHE, id));
+    }
+
+    public void clearPriceCache(Long scenicId, Integer type, String goodsId) {
+        String cacheKey = String.format(PRICE_SCENIC_TYPE_GOODS_CACHE, scenicId, type, goodsId);
+        redisTemplate.delete(cacheKey);
+    }
+}