Revert "fix(2.0): 所有 Kafka consumer 改为 fromBeginning: true 确保 full-reset 全量同步"

This reverts commit 534d4ce70c.

backend/services/deploy-mining.sh

@@ -120,12 +120,6 @@ CDC_CONSUMER_GROUPS=(
     "auth-service-cdc-group"
     "auth-service-cdc-group-wallet"
     "mining-admin-service-cdc-group"
-    "mining-blockchain-service-withdrawal-events"
-    "mining-blockchain-service-mpc-events"
-    "mining-blockchain-service-deposit-acks"
-    "trading-service-cdc-group"
-    "trading-service-mm-deposit-group"
-    "mining-service-contribution-sync"
 )
 
 # Debezium Outbox Connectors (for 2.0 service events -> mining-admin-service)

backend/services/mining-blockchain-service/src/infrastructure/kafka/deposit-ack-consumer.service.ts

@@ -76,7 +76,7 @@ export class DepositAckConsumerService implements OnModuleInit, OnModuleDestroy
 
       await this.consumer.subscribe({
         topics: Object.values(ACK_TOPICS),
-        fromBeginning: true,
+        fromBeginning: false,
       });
       this.logger.log(`[SUBSCRIBE] Subscribed to ACK topics`);
 

backend/services/mining-blockchain-service/src/infrastructure/kafka/mpc-event-consumer.service.ts

@@ -118,7 +118,7 @@ export class MpcEventConsumerService implements OnModuleInit, OnModuleDestroy {
       this.logger.log(`[CONNECT] MPC Event Kafka consumer connected successfully`);
 
       // Subscribe to MPC topics
-      await this.consumer.subscribe({ topics: Object.values(MPC_TOPICS), fromBeginning: true });
+      await this.consumer.subscribe({ topics: Object.values(MPC_TOPICS), fromBeginning: false });
       this.logger.log(`[SUBSCRIBE] Subscribed to MPC topics: ${Object.values(MPC_TOPICS).join(', ')}`);
 
       // Start consuming

backend/services/mining-blockchain-service/src/infrastructure/kafka/withdrawal-event-consumer.service.ts

@@ -91,7 +91,7 @@ export class WithdrawalEventConsumerService implements OnModuleInit, OnModuleDes
 
       await this.consumer.subscribe({
         topics: Object.values(WITHDRAWAL_TOPICS),
-        fromBeginning: true,
+        fromBeginning: false,
       });
       this.logger.log(`[SUBSCRIBE] Subscribed to withdrawal topics`);
 

backend/services/mining-service/src/application/event-handlers/contribution-event.handler.ts

@@ -40,7 +40,7 @@ export class ContributionEventHandler implements OnModuleInit {
 
       // 订阅多个 topic
       for (const topic of topics) {
-        await this.consumer.subscribe({ topic, fromBeginning: true });
+        await this.consumer.subscribe({ topic, fromBeginning: false });
       }
 
       await this.consumer.run({

backend/services/trading-service/src/infrastructure/kafka/cdc-consumer.service.ts

@@ -75,7 +75,7 @@ export class CdcConsumerService implements OnModuleInit, OnModuleDestroy {
 
       await this.consumer.subscribe({
         topics: [walletTopic],
-        fromBeginning: true, // full-reset 时从头开始同步
+        fromBeginning: false, // 不需要处理历史消息
       });
       this.logger.log(`Subscribed to topic: ${walletTopic}`);
 

backend/services/trading-service/src/infrastructure/kafka/market-maker-deposit-consumer.service.ts

@@ -81,7 +81,7 @@ export class MarketMakerDepositConsumerService implements OnModuleInit, OnModule
 
       await this.consumer.subscribe({
         topics: [topic],
-        fromBeginning: true,
+        fromBeginning: false,
       });
       this.logger.log(`Subscribed to topic: ${topic}`);