裂变补图:中转站波动导致单张失败时只重生失败分镜

实测发现 codeproxy 偶发不稳,单套中某张图重试3次仍失败会记 error。
本次加按需补图:只重生标 error 的分镜,成功的图与 token 不浪费。

- 019迁移+模型:fission_tasks 加 source_task_id(新架构不扇出GenerationTask,
  补图需复刻首轮上下文:产品/operator key/张数,故落库回查)
- fission_image_retry:只补失败 role(引擎 target_role 单张重生,R2零改动),
  merge 回 images_json,全恢复则 status=image_done
- tasks.py:retry_fission_images Celery task,key归属源任务operator(基石B),
  幂等锁防重复补图
- api:POST /fission/{id}/notes/{seq}/retry-images,无失败分镜守卫 queued=false
- 前端:FissionNoteCard 失败提示改"重试补图"按钮+loading,父页轮询刷新

实测task5 seq1(hook图首轮codeproxy重试3次失败)补图跑通:只补hook(1024×1536
去AI化)、applied_proof原图不动、recovered=1 still_failed=0、status=image_done;
apiports503回落codeproxy gpt-5.5强档兜底;seq0无失败图守卫queued=false

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
yangqianqian
2026-06-18 11:30:41 +08:00
parent 25f86b2f4a
commit 285791c12f
8 changed files with 296 additions and 5 deletions

View File

@@ -69,6 +69,23 @@ export default function FissionNotesPage() {
useEffect(() => { if (fissionId) fetchNotes(); }, [fissionId, fetchNotes]);
// 补图:对某套只重生失败分镜,丢 Celery 后轮询刷新几次看 images 更新
const retryImages = useCallback(async (seq: number) => {
try {
await api.post(`/api/v1/fission/${fissionId}/notes/${seq}/retry-images`, {});
} catch {
setError('补图请求失败,请稍后再试');
return;
}
let n = 0;
const tick = () => {
n += 1;
fetchNotes();
if (n < 6) setTimeout(tick, 8000);
};
setTimeout(tick, 8000);
}, [fissionId, fetchNotes]);
return (
<div className="flex flex-col gap-6 p-6 max-w-4xl">
<div className="flex items-center justify-between">
@@ -104,7 +121,7 @@ export default function FissionNotesPage() {
<div className="flex flex-col gap-6">
{data?.notes.map((item) => (
<FissionNoteCard key={item.seq} item={item} />
<FissionNoteCard key={item.seq} item={item} onRetryImages={retryImages} />
))}
</div>
</div>

View File

@@ -3,10 +3,12 @@
* FissionNoteCard — 单套裂变笔记包卡片F2 子组件)
* 展示:维度/分数徽章 + 标题 + 正文 + 标签 + 生成图 + imagePlan 排版说明。
*/
import { useState } from 'react';
import type { FissionNoteItem } from '@/app/fission/[id]/notes/page';
interface Props {
item: FissionNoteItem;
onRetryImages?: (seq: number) => Promise<void> | void;
}
// 图片 url 后端给 /uploads/... 相对路径,前端同源直接用
@@ -15,10 +17,22 @@ function imgSrc(url?: string): string | null {
return url.startsWith('/uploads/') ? url : `/uploads/${url.replace(/^.*\/uploads\//, '')}`;
}
export function FissionNoteCard({ item }: Props) {
export function FissionNoteCard({ item, onRetryImages }: Props) {
const { note, images, score, passed, needs_optimization, dimension, seq } = item;
const okImages = images.filter((im) => im.url && !im.error);
const failedImages = images.filter((im) => im.error);
const [retrying, setRetrying] = useState(false);
const handleRetry = async () => {
if (!onRetryImages || retrying) return;
setRetrying(true);
try {
await onRetryImages(seq);
} finally {
// 给后台补图留时间,按钮短暂禁用后恢复(父页面会轮询刷新图片)
setTimeout(() => setRetrying(false), 8000);
}
};
return (
<div className="rounded-xl border border-border-default bg-surface-primary p-5 flex flex-col gap-4">
@@ -89,9 +103,20 @@ export function FissionNoteCard({ item }: Props) {
</div>
)}
{failedImages.length > 0 && (
<p className="text-xs text-amber-600">
{failedImages.length}
</p>
<div className="flex items-center justify-between gap-3 rounded-lg bg-amber-50 border border-amber-200 px-3 py-2">
<span className="text-xs text-amber-700">
{failedImages.length}
</span>
{onRetryImages && (
<button
onClick={handleRetry}
disabled={retrying}
className="text-xs font-medium px-3 py-1 rounded-md bg-brand-orange text-white disabled:opacity-50 shrink-0"
>
{retrying ? '补图中…' : '重试补图'}
</button>
)}
</div>
)}
{/* imagePlan 排版说明(运营按此排版/叠字) */}