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fix：【ai 大模型】模型返回异常时，空消息进行删除；取消时，也进行消息存储

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YunaiV
2025-08-29 00:38:56 +08:00
parent d674d68a73
commit 07d09992d5
2 changed files with 25 additions and 5 deletions
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26
yudao-module-ai/src/main/java/cn/iocoder/yudao/module/ai/service/chat/AiChatMessageServiceImpl.java
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@@ -270,9 +270,29 @@ public class AiChatMessageServiceImpl implements AiChatMessageService {
}).doOnError(throwable -> {
log.error("[sendChatMessageStream][userId({}) sendReqVO({}) 发生异常]", userId, sendReqVO, throwable);
// 忽略租户，因为 Flux 异步无法透传租户
TenantUtils.executeIgnore(() -> chatMessageMapper.updateById(
new AiChatMessageDO().setId(assistantMessage.getId()).setContent(throwable.getMessage())
.setReasoningContent(reasoningContentBuffer.toString())));
TenantUtils.executeIgnore(() -> {
// 如果有内容，则更新内容
if (StrUtil.isNotEmpty(contentBuffer)) {
chatMessageMapper.updateById(new AiChatMessageDO().setId(assistantMessage.getId())
.setContent(contentBuffer.toString()).setReasoningContent(reasoningContentBuffer.toString()));
} else {
// 否则，则进行删除
chatMessageMapper.deleteById(assistantMessage.getId());
}
});
}).doOnCancel(() -> {
log.info("[sendChatMessageStream][userId({}) sendReqVO({}) 取消请求]", userId, sendReqVO);
// 忽略租户，因为 Flux 异步无法透传租户
TenantUtils.executeIgnore(() -> {
// 如果有内容，则更新内容
if (StrUtil.isNotEmpty(contentBuffer)) {
chatMessageMapper.updateById(new AiChatMessageDO().setId(assistantMessage.getId())
.setContent(contentBuffer.toString()).setReasoningContent(reasoningContentBuffer.toString()));
} else {
// 否则，则进行删除
chatMessageMapper.deleteById(assistantMessage.getId());
}
});
}).onErrorResume(error -> Flux.just(error(ErrorCodeConstants.CHAT_STREAM_ERROR)));
}