chajia/modules/flock/checkout-service.ts

/**
 * Flock fill-only 结账：选档 → 入队 RPA
 */
import { prisma } from "@/lib/prisma";
import {
  validateFlockCheckoutSelection,
  type FlockCheckoutTier,
  type FlockFlexibilityKey,
} from "@/lib/flock/flock-checkout-selection";
import {
  saveFlockCheckoutStatus,
  readFlockCheckoutStatus,
} from "@/lib/flock/flock-checkout-store";
import { enqueueFlockCheckoutFillJob } from "@/modules/flock/checkout-queue";
import { parseFlockStoredQuotes } from "@/modules/flock/quote-storage";
import type { FlockCheckoutDetails } from "@/modules/flock/checkout-validation";
import type { FlockQuoteInput } from "@/workers/rpa/flock/types";
import {
  assertFlockQuoteHoldUsable,
  clearFlockQuoteHold,
  readFlockQuoteHoldByQuoteId,
  updateFlockQuoteHoldStatus,
} from "@/lib/flock/flock-quote-hold-store";
import {
  FLOCK_HOLD_MSG,
  isFlockQuoteHoldExpired,
  shouldAutoDeclineFlockHold,
} from "@/lib/constants/flock-quote-hold";
import { declineFlockQuoteHold } from "@/modules/flock/hold-service";

function tomorrowIso(): string {
  const d = new Date();
  d.setDate(d.getDate() + 1);
  while (d.getDay() === 0 || d.getDay() === 6) {
    d.setDate(d.getDate() + 1);
  }
  const yyyy = d.getFullYear();
  const mm = String(d.getMonth() + 1).padStart(2, "0");
  const dd = String(d.getDate()).padStart(2, "0");
  return `${yyyy}-${mm}-${dd}`;
}

function reconstructFlockInput(record: {
  pickupJson: unknown;
  deliveryJson: unknown;
  weightLb: unknown;
  dimLIn: unknown;
  dimWIn: unknown;
  dimHIn: unknown;
  palletCount: number;
}): FlockQuoteInput {
  const pickup =
    record.pickupJson && typeof record.pickupJson === "object"
      ? (record.pickupJson as Record<string, unknown>)
      : {};
  const delivery =
    record.deliveryJson && typeof record.deliveryJson === "object"
      ? (record.deliveryJson as Record<string, unknown>)
      : {};
  const pickupDate =
    typeof pickup.flock_pickup_date === "string" && pickup.flock_pickup_date
      ? pickup.flock_pickup_date
      : tomorrowIso();
  return {
    pickupDate,
    pickupZip: String(pickup.zip ?? ""),
    deliveryZip: String(delivery.zip ?? ""),
    palletCount: record.palletCount,
    totalWeightLb: Number(record.weightLb) || 0,
    lengthIn: Number(record.dimLIn) || 48,
    widthIn: Number(record.dimWIn) || 40,
    heightIn: Number(record.dimHIn) || 48,
    formMode: "logged_in_quick",
  };
}

export async function submitFlockCheckoutFill(input: {
  customerId: string;
  quoteId: string;
  preferredTier: FlockCheckoutTier;
  preferredFlexibility?: FlockFlexibilityKey | null;
  preferredCarrier?: string | null;
  flockDetails?: FlockCheckoutDetails;
}): Promise<{ quote_id: string; status: "processing" }> {
  const err = validateFlockCheckoutSelection({
    preferredTier: input.preferredTier,
    preferredFlexibility: input.preferredFlexibility,
    preferredCarrier: input.preferredCarrier,
  });
  if (err) throw new Error(err);

  const record = await prisma.quoteRecord.findUnique({
    where: { quoteId: input.quoteId },
  });
  if (!record || record.customerId !== input.customerId) {
    throw new Error("报价单不存在");
  }
  if (record.status !== "done") {
    throw new Error("请等待初步报价完成后再结账");
  }

  const existing = await readFlockCheckoutStatus(input.quoteId);
  if (existing?.status === "processing") {
    throw new Error("结账同步进行中，请稍候");
  }

  const stored = parseFlockStoredQuotes(record.quotesJson);
  const reference = stored?.reference ?? null;
  const flockInput = reconstructFlockInput(record);
  if (!flockInput.pickupZip || !flockInput.deliveryZip) {
    throw new Error("报价缺少邮编信息，无法同步结账");
  }

  let quoteSessionId: string | null = null;
  const hold = await readFlockQuoteHoldByQuoteId(input.quoteId);
  if (hold && hold.customer_id === input.customerId) {
    if (
      (hold.status === "awaiting_decision" &&
        shouldAutoDeclineFlockHold(hold)) ||
      isFlockQuoteHoldExpired(hold)
    ) {
      await declineFlockQuoteHold({
        customerId: input.customerId,
        quoteId: input.quoteId,
        sessionId: hold.quote_session_id,
      }).catch(() => undefined);
      throw new Error(
        isFlockQuoteHoldExpired(hold)
          ? FLOCK_HOLD_MSG.totalTimeoutApi
          : FLOCK_HOLD_MSG.decisionTimeoutApi,
      );
    }
    try {
      await assertFlockQuoteHoldUsable(hold.quote_session_id);
      await updateFlockQuoteHoldStatus(hold.quote_session_id, "checking_out");
      quoteSessionId = hold.quote_session_id;
    } catch {
      quoteSessionId = null;
    }
  }

  await saveFlockCheckoutStatus({
    quote_id: input.quoteId,
    status: "processing",
    preferred_tier: input.preferredTier,
    message: "正在官网选择报价档并填齐详情…",
    updated_at_ms: Date.now(),
  });

  try {
    await enqueueFlockCheckoutFillJob({
      quoteId: input.quoteId,
      requestId: record.requestId,
      customerId: input.customerId,
      preferredTier: input.preferredTier,
      preferredFlexibility: input.preferredFlexibility,
      preferredCarrier: input.preferredCarrier,
      reference,
      input: flockInput,
      flockDetails: input.flockDetails,
      quoteSessionId,
    });
  } catch (enqueueErr) {
    const msg =
      enqueueErr instanceof Error ? enqueueErr.message : String(enqueueErr);
    if (/already exists|JobId/i.test(msg)) {
      throw new Error("结账同步进行中，请稍候");
    }
    await saveFlockCheckoutStatus({
      quote_id: input.quoteId,
      status: "failed",
      preferred_tier: input.preferredTier,
      message: "官网同步失败，请稍后重试",
      updated_at_ms: Date.now(),
    });
    if (quoteSessionId) {
      await clearFlockQuoteHold(quoteSessionId).catch(() => undefined);
    }
    throw enqueueErr;
  }

  return { quote_id: input.quoteId, status: "processing" };
}