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refactor(web): 去冗余 cast（idx.valueOf / dict[error] as string）

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stream/sse.ts SseFrameBuffer 去 idx.valueOf()（idx 本就是 number）；jobs/job.ts 去 dict["error"] as string（typeof 守卫后 TS 自动收窄）。typecheck 绿。
This commit is contained in:
Yaojia Wang
2026-07-08 13:27:45 +02:00
parent 16f2eae2d3
commit 64145422eb
2 changed files with 2 additions and 2 deletions
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2
apps/web/lib/jobs/job.ts
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@@ -45,7 +45,7 @@ export function narrowJob(raw: unknown): JobView {
status: asStatus(dict["status"]), status: asStatus(dict["status"]),
progress: asProgress(dict["progress"]), progress: asProgress(dict["progress"]),
result: asResult(dict["result"]), result: asResult(dict["result"]),
error: typeof dict["error"] === "string" ? (dict["error"] as string) : null, error: typeof dict["error"] === "string" ? dict["error"] : null,
}; };
} }

2
apps/web/lib/stream/sse.ts
View File

@@ -85,7 +85,7 @@ export class SseFrameBuffer {
let idx: number; let idx: number;
// 块之间以空行（\n\n，兼容 \r\n\r\n）分隔。 // 块之间以空行（\n\n，兼容 \r\n\r\n）分隔。
while ((idx = this.findBoundary(this.buf)) !== -1) { while ((idx = this.findBoundary(this.buf)) !== -1) {
const block = this.buf.slice(0, idx.valueOf()); const block = this.buf.slice(0, idx);
this.buf = this.buf.slice(this.boundaryEnd(this.buf, idx)); this.buf = this.buf.slice(this.boundaryEnd(this.buf, idx));
const evt = parseSseBlock(block); const evt = parseSseBlock(block);
if (evt) events.push(evt); if (evt) events.push(evt);