feat: add Railway-ready Jyotish chat product

2026-07-15 22:23:17 +08:00
parent 4a268c75f2
commit 4aa0105fa4
77 changed files with 15439 additions and 80 deletions
@@ -0,0 +1,173 @@
+import { NextResponse } from "next/server";
+import { z } from "zod";
+import { createAdminSupabaseClient } from "@/lib/supabase/admin";
+import { createServerSupabaseClient } from "@/lib/supabase/server";
+import { onboardingAgent } from "@/mastra";
+import { languageModelSettings } from "@/mastra/model";
+
+export const runtime = "nodejs";
+export const maxDuration = 30;
+
+const ONBOARDING_VERSION = "ayanam-onboarding-v2";
+const ONBOARDING_PENDING_VERSION = `${ONBOARDING_VERSION}:pending`;
+const ONBOARDING_CLAIM_TTL_MS = 2 * 60 * 1000;
+
+const onboardingSchema = z.object({
+  greeting: z.string().trim().min(8).max(180),
+  suggestions: z.tuple([
+    z.object({ theme: z.literal("career"), text: z.string().trim().min(4).max(80) }),
+    z.object({ theme: z.literal("marriage"), text: z.string().trim().min(4).max(80) }),
+    z.object({ theme: z.literal("timing"), text: z.string().trim().min(4).max(80) }),
+  ]),
+});
+
+type OnboardingPayload = z.infer<typeof onboardingSchema>;
+
+const fallbackPayload: OnboardingPayload = {
+  greeting: "出生资料已经准备好了。你可以从下面三个方向开始，也可以直接告诉我现在最想问的事。",
+  suggestions: [
+    { theme: "career", text: "我的事业优势更适合怎样发挥？" },
+    { theme: "marriage", text: "我在关系里容易重复什么模式？" },
+    { theme: "timing", text: "未来一年有哪些阶段值得提前准备？" },
+  ],
+};
+
+function parseJsonObject(text: string) {
+  const normalized = text.trim().replace(/^```(?:json)?\s*/i, "").replace(/\s*```$/, "");
+  const start = normalized.indexOf("{");
+  const end = normalized.lastIndexOf("}");
+  if (start < 0 || end <= start) throw new Error("onboarding_json_missing");
+  return JSON.parse(normalized.slice(start, end + 1));
+}
+
+function hasCompleteBirthProfile(profile: Record<string, unknown>) {
+  return Boolean(
+    profile.name
+    && profile.birth_date
+    && profile.birth_time
+    && profile.country_code
+    && profile.province_code
+    && profile.city_code,
+  );
+}
+
+export async function POST() {
+  let supabase: Awaited<ReturnType<typeof createServerSupabaseClient>>;
+  let admin: ReturnType<typeof createAdminSupabaseClient>;
+  try {
+    supabase = await createServerSupabaseClient();
+    admin = createAdminSupabaseClient();
+  } catch {
+    return NextResponse.json(
+      { error: "服务尚未配置", message: "请先配置 Supabase 环境变量。" },
+      { status: 503 },
+    );
+  }
+
+  const { data: { user }, error: authError } = await supabase.auth.getUser();
+  if (authError || !user) {
+    return NextResponse.json(
+      { error: "请先登录", message: "登录后才能准备初始问题。" },
+      { status: 401 },
+    );
+  }
+
+  const { data: profile, error: profileError } = await admin
+    .from("profiles")
+    .select("name,birth_date,birth_time,country_code,province_code,city_code,onboarding_payload,onboarding_version,onboarding_generated_at")
+    .eq("id", user.id)
+    .maybeSingle();
+
+  if (profileError || !profile) {
+    return NextResponse.json(
+      { error: "无法读取用户档案", message: profileError?.message || "请重新登录后再试。" },
+      { status: 503 },
+    );
+  }
+
+  if (!hasCompleteBirthProfile(profile)) {
+    return NextResponse.json(
+      { error: "出生资料尚未完成", message: "请先填写称呼、出生日期、时间和地点。" },
+      { status: 409 },
+    );
+  }
+
+  if (profile.onboarding_version === ONBOARDING_VERSION) {
+    const cached = onboardingSchema.safeParse(profile.onboarding_payload);
+    if (cached.success) {
+      return NextResponse.json({ ...cached.data, source: "cache" });
+    }
+  }
+
+  const generatedAt = typeof profile.onboarding_generated_at === "string"
+    ? Date.parse(profile.onboarding_generated_at)
+    : 0;
+  const activeClaim = profile.onboarding_version === ONBOARDING_PENDING_VERSION
+    && Number.isFinite(generatedAt)
+    && Date.now() - generatedAt < ONBOARDING_CLAIM_TTL_MS;
+  if (activeClaim) {
+    return NextResponse.json({ ...fallbackPayload, source: "pending" });
+  }
+
+  const claimTime = new Date().toISOString();
+  let claim = admin
+    .from("profiles")
+    .update({
+      onboarding_version: ONBOARDING_PENDING_VERSION,
+      onboarding_generated_at: claimTime,
+    })
+    .eq("id", user.id);
+  claim = profile.onboarding_version === null
+    ? claim.is("onboarding_version", null)
+    : claim.eq("onboarding_version", profile.onboarding_version);
+  const { data: claimedProfile, error: claimError } = await claim.select("id").maybeSingle();
+  if (claimError) {
+    return NextResponse.json(
+      { error: "暂时无法准备初始问题", message: claimError.message },
+      { status: 503 },
+    );
+  }
+  if (!claimedProfile) {
+    return NextResponse.json({ ...fallbackPayload, source: "pending" });
+  }
+
+  let payload = fallbackPayload;
+  let source: "agent" | "fallback" = "fallback";
+
+  if (languageModelSettings.configured) {
+    try {
+      const result = await onboardingAgent.generate([
+        {
+          role: "user",
+          content: [
+            profile.name ? `用户称呼：${String(profile.name).slice(0, 80)}` : "用户未填写称呼。",
+            "用户已经完成出生资料。请生成首次欢迎语和三个入门问题。",
+          ].join("\n"),
+        },
+      ]);
+      const parsed = onboardingSchema.safeParse(parseJsonObject(result.text));
+      if (parsed.success) {
+        payload = parsed.data;
+        source = "agent";
+      }
+    } catch (error) {
+      console.warn("[onboarding] agent generation failed; using safe fallback", error);
+    }
+  }
+
+  const { error: cacheError } = await admin
+    .from("profiles")
+    .update({
+      onboarding_payload: payload,
+      onboarding_version: ONBOARDING_VERSION,
+      onboarding_generated_at: new Date().toISOString(),
+    })
+    .eq("id", user.id)
+    .eq("onboarding_version", ONBOARDING_PENDING_VERSION);
+
+  if (cacheError) {
+    console.warn("[onboarding] unable to cache generated content", cacheError.message);
+  }
+
+  return NextResponse.json({ ...payload, source });
+}