feat:添加业务编号生成方法

youlai-common/common-core/src/main/java/com/youlai/common/enums/BusinessTypeEnum.java

+package com.youlai.common.enums;
+
+import lombok.Getter;
+import lombok.Setter;
+
+/**
+ *
+ * @author haoxr
+ * @date 2021-02-17 13:13
+ *
+ */
+public enum BusinessTypeEnum {
+
+    USER("100", "用户类型编号"),
+    MEMBER("200", "会员类型编号"),
+    ORDER("300", "订单类型编号");
+
+    @Getter
+    @Setter
+    private String code;
+
+    BusinessTypeEnum(String code, String desc) {
+        this.code = code;
+    }
+
+    public static BusinessTypeEnum getValue(String code){
+        for (BusinessTypeEnum value : values()) {
+            if (value.getCode().equals(code)) {
+                return value;
+            }
+        }
+        return null;
+    }
+}

youlai-common/common-redis/pom.xml

@@ -11,6 +11,11 @@
 
     <artifactId>common-redis</artifactId>
     <dependencies>
+        <dependency>
+            <groupId>com.youlai</groupId>
+            <artifactId>common-core</artifactId>
+        </dependency>
+
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-data-redis</artifactId>

youlai-common/common-redis/src/main/java/com/youlai/common/redis/component/BusinessNoGenerator.java

+package com.youlai.common.redis.component;
+
+import com.youlai.common.enums.BusinessTypeEnum;
+import com.youlai.common.redis.constant.RedisKeyConstants;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.stereotype.Component;
+
+import java.time.LocalDateTime;
+import java.time.ZoneOffset;
+import java.time.format.DateTimeFormatter;
+
+
+@Component
+@Slf4j
+public class BusinessNoGenerator {
+
+    @Autowired
+    private RedisTemplate redisTemplate;
+
+    /**
+     * @param businessCode 业务类型编号
+     * @param digit        业务序号位数
+     * @return
+     */
+    public String generate(String businessCode, Integer digit) {
+        DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyyMMdd");
+       // String date = LocalDateTime.now(ZoneOffset.of("+8")).format(formatter);
+
+        String date="20210216";
+        String key = RedisKeyConstants.BUSINESS_NO_PREFIX + BusinessTypeEnum.getValue(businessCode).toString().toLowerCase() + ":" + date;
+        Long increment = redisTemplate.opsForValue().increment(key);
+        return date + businessCode + String.format("%0" + digit + "d", increment);
+    }
+
+
+    public String generate(String businessCode) {
+        Integer defaultDigit = 6;
+        return generate(businessCode, defaultDigit);
+    }
+
+}

youlai-common/common-redis/src/main/java/com/youlai/common/redis/constant/RedisKeyConstants.java

@@ -8,5 +8,7 @@ public interface RedisKeyConstants {
 
     String MALL_CART_KEY = YOU_LAI + "cart:";
 
-    String TOKEN_VERIFY ="token_verify:";
+    String TOKEN_VERIFY = "token_verify:";
+
+    String BUSINESS_NO_PREFIX = "businessno:";
 }

youlai-common/common-redis/src/main/resources/META-INF/spring.factories

 org.springframework.boot.autoconfigure.EnableAutoConfiguration=\
-  com.youlai.common.redis.RedisConfig
+  com.youlai.common.redis.RedisConfig,\
+  com.youlai.common.redis.component.BusinessNoGenerator