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liuyihe
2026-08-19 16:24:02 +08:00
parent f5c4bf130a
commit 6acb6178da
354 changed files with 25000 additions and 198 deletions
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event-bridge-service/src/main/java/com/baiyue/eventbridge/mapper/BridgeDeliveryAttemptMapper.java
+9
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@@ -0,0 +1,9 @@
package com.baiyue.eventbridge.mapper;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.baiyue.eventbridge.domain.BridgeDeliveryAttempt;
import org.apache.ibatis.annotations.Mapper;
@Mapper
public interface BridgeDeliveryAttemptMapper extends BaseMapper<BridgeDeliveryAttempt> {
}
event-bridge-service/src/main/java/com/baiyue/eventbridge/mapper/BridgeInboxMapper.java
+52
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@@ -3,10 +3,62 @@ package com.baiyue.eventbridge.mapper;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.baiyue.eventbridge.domain.BridgeInbox;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;
import java.util.List;
/**
* 入站事件持久化映射。
*/
@Mapper
public interface BridgeInboxMapper extends BaseMapper<BridgeInbox> {
@Select("""
SELECT event_id FROM bridge_inbox
WHERE target_region = 'OVERSEAS'
AND ((status IN ('RECEIVED','RETRY') AND (next_retry_at IS NULL OR next_retry_at <= CURRENT_TIMESTAMP(3)))
OR (status = 'PROCESSING' AND lease_until < CURRENT_TIMESTAMP(3)))
ORDER BY received_at LIMIT #{limit}
""")
List<String> dispatchCandidates(@Param("limit") int limit);
@Update("""
UPDATE bridge_inbox SET status='PROCESSING', lease_owner=#{owner},
lease_until=DATE_ADD(CURRENT_TIMESTAMP(3), INTERVAL #{leaseSeconds} SECOND)
WHERE event_id=#{eventId} AND target_region='OVERSEAS'
AND ((status IN ('RECEIVED','RETRY') AND (next_retry_at IS NULL OR next_retry_at <= CURRENT_TIMESTAMP(3)))
OR (status='PROCESSING' AND lease_until < CURRENT_TIMESTAMP(3)))
""")
int claim(@Param("eventId") String eventId, @Param("owner") String owner,
@Param("leaseSeconds") long leaseSeconds);
@Update("""
UPDATE bridge_inbox SET status='PROCESSED', processed_at=CURRENT_TIMESTAMP(3),
lease_owner=NULL, lease_until=NULL, next_retry_at=NULL, last_error=NULL
WHERE event_id=#{eventId} AND status='PROCESSING' AND lease_owner=#{owner}
""")
int markProcessed(@Param("eventId") String eventId, @Param("owner") String owner);
@Update("""
UPDATE bridge_inbox SET retry_count=retry_count+1,
status=CASE WHEN retry_count+1 >= #{maxAttempts} THEN 'DEAD' ELSE 'RETRY' END,
next_retry_at=CASE WHEN retry_count+1 >= #{maxAttempts} THEN NULL
ELSE DATE_ADD(CURRENT_TIMESTAMP(3), INTERVAL #{backoffSeconds} SECOND) END,
lease_owner=NULL, lease_until=NULL, last_error=#{error}
WHERE event_id=#{eventId} AND status='PROCESSING' AND lease_owner=#{owner}
""")
int markFailed(@Param("eventId") String eventId, @Param("owner") String owner,
@Param("maxAttempts") int maxAttempts,
@Param("backoffSeconds") long backoffSeconds, @Param("error") String error);
@Select("SELECT COALESCE(MAX(attempt_no), 0) + 1 FROM bridge_delivery_attempt WHERE event_id=#{eventId}")
int nextAttemptNo(@Param("eventId") String eventId);
@Update("""
UPDATE bridge_inbox SET status='RETRY', retry_count=0, next_retry_at=CURRENT_TIMESTAMP(3),
lease_owner=NULL, lease_until=NULL, last_error=#{reason}
WHERE event_id=#{eventId} AND status='DEAD'
""")
int replayDead(@Param("eventId") String eventId, @Param("reason") String reason);
}