fix: block unconfirmed birth-time candidate adoption

frontend/src/app/api/birth-time-candidate-completion/route.ts

@@ -1,9 +1,5 @@
 import { NextResponse } from "next/server";
 import { z } from "zod";
-import { candidateWorkingTime } from "@/lib/birth-time-candidate-completion";
-import { createAdminSupabaseClient } from "@/lib/supabase/admin";
-import { isSupabaseConfigurationError } from "@/lib/supabase/config";
-import { createServerSupabaseClient } from "@/lib/supabase/server";
 
 export const runtime = "nodejs";
 
@@ -13,57 +9,12 @@ const requestSchema = z.object({
   time: z.string().regex(/^([01]\d|2[0-3]):[0-5]\d$/),
 }).strict();
 
+/** Compatibility endpoint for stale clients; unconfirmed candidates never write profiles. */
 export async function POST(request: Request) {
-  try {
-    const supabase = await createServerSupabaseClient();
-    const { data: { user }, error: authError } = await supabase.auth.getUser();
-    if (authError || !user) {
-      return NextResponse.json({ error: "请先登录" }, { status: 401 });
-    }
-
-    const parsed = requestSchema.safeParse(await request.json().catch(() => null));
-    if (!parsed.success) {
-      return NextResponse.json({ error: "候选时间格式不正确" }, { status: 400 });
-    }
-
-    const admin = createAdminSupabaseClient();
-    const { data: stored, error: caseError } = await admin
-      .from("birth_time_rectification_cases")
-      .select("id,user_id,status,candidate_result_id,candidate_result,turn_state")
-      .eq("id", parsed.data.caseId)
-      .eq("user_id", user.id)
-      .maybeSingle();
-    const time = candidateWorkingTime(stored, { ...parsed.data, userId: user.id });
-    if (caseError || !time) {
-      return NextResponse.json(
-        { error: "候选结果已变化", message: "请使用当前评估结果继续。" },
-        { status: 409 },
-      );
-    }
-
-    const { data: profile, error: profileError } = await admin
-      .from("profiles")
-      .update({
-        active_birth_time: time,
-        birth_time_status: "candidate",
-        updated_at: new Date().toISOString(),
-      })
-      .eq("id", user.id)
-      .eq("rectification_case_id", parsed.data.caseId)
-      .select("id")
-      .maybeSingle();
-    if (profileError || !profile) {
-      return NextResponse.json(
-        { error: "候选时间暂时无法保存", message: "当前评估结果仍已保留，请稍后重试。" },
-        { status: 503 },
-      );
-    }
-
-    return NextResponse.json({ ok: true, activeTime: time, birthTimeStatus: "candidate" });
-  } catch (error) {
-    if (isSupabaseConfigurationError(error)) {
-      return NextResponse.json({ error: "Supabase 尚未配置" }, { status: 503 });
-    }
-    return NextResponse.json({ error: "候选时间暂时无法保存" }, { status: 500 });
-  }
+  const parsed = requestSchema.safeParse(await request.json().catch(() => null));
+  if (!parsed.success) return NextResponse.json({ error: "候选时间格式不正确" }, { status: 400 });
+  return NextResponse.json(
+    { error: "候选时间不能直接采用", message: "候选范围已保留；请补充资料，或在高置信结果出现后通过正式确认继续。" },
+    { status: 409 },
+  );
 }