bugfix 注册加锁

jsowell-admin/src/main/java/com/jsowell/service/MemberService.java

@@ -185,6 +185,18 @@ public class MemberService {
 			throw new BusinessException(ReturnCodeEnum.CODE_OPEN_ID_IS_NULL_ERROR);
 		}
 
+		String lockKey = CacheConstants.USER_APP_REGISTER + phoneNumber;
+		String requestId = IdUtils.fastUUID();
+		Boolean isLock = false;
+		try {
+			// 获取锁，防止注册创建重复账户，锁超时时间10秒
+			isLock = redisCache.lock(lockKey, requestId, 10);
+			if (!isLock) {
+				// 获取锁失败，说明有其他请求正在处理，提示用户稍候
+				log.warn("获取注册锁失败，可能有并发请求正在处理, phoneNumber:{}", phoneNumber);
+				throw new BusinessException(ReturnCodeEnum.CODE_MEMBER_REGISTER_AND_LOGIN_PROCESSING);
+			}
+
 			// 查询手机号码是否注册过
 			MemberBasicInfo memberBasicInfo = memberBasicInfoService.selectInfoByMobileNumber(phoneNumber, firstLevelMerchantId);
 			if (Objects.isNull(memberBasicInfo)) {
@@ -234,6 +246,19 @@ public class MemberService {
 			String memberToken = JWTUtils.createMemberToken(memberBasicInfo.getMemberId(), memberBasicInfo.getNickName());
 			// log.info("memToken:{}", memberToken);
 			return memberToken;
+		} finally {
+			// 释放锁
+			if (isLock) {
+				try {
+					Object lockValue = redisCache.getCacheObject(lockKey);
+					if (lockValue != null && requestId.equals(lockValue.toString())) {
+						redisCache.unLock(lockKey);
+					}
+				} catch (Exception e) {
+					log.error("释放注册锁失败, phoneNumber:{}, error:{}", phoneNumber, e.getMessage());
+				}
+			}
+		}
 	}
 
 	private String generateNewMemberId() {

jsowell-common/src/main/java/com/jsowell/common/constant/CacheConstants.java

@@ -420,4 +420,9 @@ public class CacheConstants {
 
 	// 保险退保
     public static final String REFUND_INSURANCE = "REFUND_INSURANCE:";
+
+	/**
+	 * 用户app注册
+	 */
+	public static final String USER_APP_REGISTER = "user_app_register:";
 }

jsowell-common/src/main/java/com/jsowell/common/enums/ykc/ReturnCodeEnum.java

@@ -22,6 +22,8 @@ public enum ReturnCodeEnum {
 
 	CODE_MEMBER_REGISTER_AND_LOGIN_ERROR("00100007", "会员登录注册接口异常"),
 
+	CODE_MEMBER_REGISTER_AND_LOGIN_PROCESSING("00100007_1", "正在登录/注册中，请稍候..."),
+
 	CODE_WECHAT_LOGIN_ERROR("00100008", "微信登录异常"),