feat: 技术支持工单/企微权限/开发版本管理/消息推送等迭代
This commit is contained in:
@@ -1,355 +0,0 @@
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export interface ProductPricing {
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price: number;
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benefitAmount?: number | null;
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}
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export function calcBenefitAmount(product: ProductPricing): number {
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return product.benefitAmount ?? product.price;
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}
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export function validateMinPurchase(
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deliveryType: 'LOCAL' | 'CROSS_CITY' | 'ON_SITE_PICKUP',
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quantity: number,
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localMinQty: number,
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crossMinQty: number,
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): { ok: boolean; message?: string } {
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if (deliveryType === 'ON_SITE_PICKUP') {
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const min = localMinQty > 0 ? localMinQty : 2;
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if (quantity < min) {
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return { ok: false, message: `现场提货至少购买 ${min} 瓶` };
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}
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return { ok: true };
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}
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const min = deliveryType === 'LOCAL' ? localMinQty : crossMinQty;
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if (quantity < min) {
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return {
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ok: false,
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message:
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deliveryType === 'LOCAL'
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? `同城配送至少购买 ${min} 瓶`
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: `跨城配送至少购买 ${min} 瓶（1箱）`,
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};
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}
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return { ok: true };
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}
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export function validateRedeemAmount(
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balance: number,
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amount: number,
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documentAmount?: number | null,
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): { ok: boolean; message?: string } {
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if (amount <= 0) return { ok: false, message: '核销金额必须大于 0' };
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if (amount > balance) return { ok: false, message: '核销金额不能超过可用余额' };
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if (documentAmount != null && amount > documentAmount) {
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return { ok: false, message: '核销金额不能超过该核销单可用金额' };
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}
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return { ok: true };
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}
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export interface BenefitCouponBalance {
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id: string;
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balance: number;
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createdAt: number;
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}
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/** FIFO 跨多张权益券分配核销金额（购酒按单发券，展示为总余额） */
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export function allocateBenefitCoupons(
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coupons: BenefitCouponBalance[],
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amount: number,
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documentAmount?: number | null,
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): { ok: true; allocations: Array<{ couponId: string; amount: number }> } | { ok: false; message: string } {
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const active = coupons
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.filter((c) => c.balance > 0)
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.sort((a, b) => a.createdAt - b.createdAt);
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const totalBalance = active.reduce((sum, c) => sum + c.balance, 0);
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const check = validateRedeemAmount(totalBalance, amount, documentAmount);
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if (!check.ok) return { ok: false, message: check.message! };
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let remaining = amount;
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const allocations: Array<{ couponId: string; amount: number }> = [];
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for (const coupon of active) {
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if (remaining <= 0) break;
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const take = Math.min(coupon.balance, remaining);
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allocations.push({ couponId: coupon.id, amount: take });
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remaining = Math.round((remaining - take) * 100) / 100;
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}
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if (remaining > 0) {
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return { ok: false, message: '权益余额不足' };
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}
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return { ok: true, allocations };
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}
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export function calcBenefitSummary(
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balances: number[],
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): { totalBalance: number; maxRedeemAmount: number; activeCouponCount: number } {
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const totalBalance = Math.round(balances.reduce((sum, b) => sum + b, 0) * 100) / 100;
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return {
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totalBalance,
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maxRedeemAmount: totalBalance,
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activeCouponCount: balances.length,
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};
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}
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export function calcRedeemSettleAmount(amount: number, settlementRate: number): number {
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return Math.round(amount * settlementRate * 100) / 100;
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}
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export function sumUnbilledPayoutAmount(payouts: Array<{ payoutAmount: number }>): number {
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return Math.round(payouts.reduce((sum, p) => sum + Number(p.payoutAmount || 0), 0) * 100) / 100;
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}
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export type ValidateStoreWithdrawInput = {
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availableAmount: number;
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requestAmount: number;
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todayApplied: number;
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dailyLimit: number;
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hasPendingRequest: boolean;
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hasBankAccount: boolean;
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};
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/** 门店未出账提现护栏（FIN-002 单日上限 + 幂等/账户） */
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export function validateStoreWithdraw(
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input: ValidateStoreWithdrawInput,
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): { ok: boolean; message?: string } {
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if (!input.hasBankAccount) {
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return { ok: false, message: '请先完善入驻收款账户后再提现' };
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}
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if (input.hasPendingRequest) {
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return { ok: false, message: '已有待审核提现申请，请等待处理完成' };
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}
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if (!(input.requestAmount > 0)) {
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return { ok: false, message: '提现金额必须大于 0' };
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}
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if (input.requestAmount > input.availableAmount + 1e-9) {
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return { ok: false, message: '提现金额不能超过可提未出账余额' };
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}
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const remaining = Math.round((input.dailyLimit - input.todayApplied) * 100) / 100;
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if (remaining <= 0) {
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return { ok: false, message: `已达单店单日提现上限 ¥${input.dailyLimit.toFixed(2)}` };
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}
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if (input.requestAmount > remaining + 1e-9) {
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return {
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ok: false,
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message: `超过单日剩余额度 ¥${remaining.toFixed(2)}（上限 ¥${input.dailyLimit.toFixed(2)}）`,
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};
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}
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return { ok: true };
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}
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/**
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* 按 FIFO 选取未出账 payout，使合计尽量等于 targetAmount（不超过目标）。
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* 若无法精确凑齐，返回合计 ≤ target 的最长前缀子集。
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*/
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export function pickPayoutsForWithdrawAmount<T extends { payoutAmount: number }>(
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payoutsAsc: T[],
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targetAmount: number,
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): { ok: true; selected: T[]; amount: number } | { ok: false; message: string } {
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if (!(targetAmount > 0)) return { ok: false, message: '提现金额必须大于 0' };
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const selected: T[] = [];
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let sum = 0;
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for (const p of payoutsAsc) {
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const next = Math.round((sum + Number(p.payoutAmount)) * 100) / 100;
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if (next <= targetAmount + 1e-9) {
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selected.push(p);
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sum = next;
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if (Math.abs(sum - targetAmount) < 1e-9) break;
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} else {
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break;
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}
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}
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if (!selected.length) {
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return { ok: false, message: '无可匹配的未出账结算明细，请调整提现金额' };
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}
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if (Math.abs(sum - targetAmount) > 1e-9) {
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return {
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ok: false,
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message: `无法按 ¥${targetAmount.toFixed(2)} 精确匹配明细，请按可提总额全额提现或调整金额`,
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};
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}
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return { ok: true, selected, amount: sum };
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}
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const TIME_HM_RE = /^([01]\d|2[0-3]):([0-5]\d)$/;
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export type BusinessHoursSegment = { open: string; close: string };
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export function timeToMinutes(hhmm: string): number {
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const [h, m] = hhmm.split(':').map(Number);
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return h * 60 + m;
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}
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/** 校验 1～2 段营业时间，例如 09:00-22:00 或 09:00-14:00 + 17:00-21:00 */
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export function validateBusinessHours(
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segments: BusinessHoursSegment[],
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): { ok: boolean; message?: string } {
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const cleaned = segments
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.map((s) => ({ open: String(s.open || '').trim(), close: String(s.close || '').trim() }))
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.filter((s) => s.open || s.close);
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if (cleaned.length < 1) return { ok: false, message: '请设置营业时间' };
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if (cleaned.length > 2) return { ok: false, message: '营业时间最多支持 2 段' };
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for (let i = 0; i < cleaned.length; i++) {
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const s = cleaned[i];
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if (!TIME_HM_RE.test(s.open) || !TIME_HM_RE.test(s.close)) {
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return { ok: false, message: `第 ${i + 1} 段时间格式须为 HH:MM` };
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}
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if (timeToMinutes(s.open) >= timeToMinutes(s.close)) {
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return { ok: false, message: `第 ${i + 1} 段结束时间须晚于开始时间` };
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}
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}
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if (cleaned.length === 2 && timeToMinutes(cleaned[0].close) >= timeToMinutes(cleaned[1].open)) {
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return { ok: false, message: '第二段开始时间须晚于第一段结束时间' };
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}
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return { ok: true };
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}
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export function formatBusinessHours(store: {
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openTime?: string | null;
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closeTime?: string | null;
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openTime2?: string | null;
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closeTime2?: string | null;
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}): string {
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const parts: string[] = [];
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if (store.openTime && store.closeTime) {
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parts.push(`${store.openTime}-${store.closeTime}`);
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}
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if (store.openTime2 && store.closeTime2) {
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parts.push(`${store.openTime2}-${store.closeTime2}`);
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}
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return parts.length ? parts.join('，') : '10:00-22:00';
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}
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/** 物流（快递）按瓶计价规则，如小飞侠：2瓶6元、加一瓶+2元、6瓶一箱14元 */
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export const BOTTLES_PER_BOX = 6;
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/** 小飞侠自动推单上限箱数：达到该箱数起拦截，需总部确认后推单或自配送 */
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export const XFX_AUTO_DISPATCH_MAX_BOXES = 10;
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/** 按箱规向上取整得到箱数 */
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export function calcOrderBoxCount(quantity: number, bottlesPerBox = BOTTLES_PER_BOX): number {
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const qty = Math.floor(Number(quantity) || 0);
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if (qty <= 0 || !(bottlesPerBox > 0)) return 0;
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return Math.ceil(qty / bottlesPerBox);
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}
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/** 是否因大单拦截自动推承运商（默认 ≥10 箱 = 60 瓶） */
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export function shouldHoldAutoCourierDispatch(
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quantity: number,
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options?: { bottlesPerBox?: number; maxBoxes?: number },
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): boolean {
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const bottlesPerBox = options?.bottlesPerBox ?? BOTTLES_PER_BOX;
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const maxBoxes = options?.maxBoxes ?? XFX_AUTO_DISPATCH_MAX_BOXES;
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const qty = Math.floor(Number(quantity) || 0);
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return qty >= bottlesPerBox * maxBoxes;
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}
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/** 物流（快递）按瓶计价规则，如小飞侠：2瓶6元、加一瓶+2元、6瓶一箱14元 */
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export type LogisticsPricingRule = {
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baseBottles: number;
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baseFee: number;
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extraBottleFee: number;
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boxBottles?: number;
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boxFee?: number;
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};
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function roundMoney(n: number): number {
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return Math.round(n * 100) / 100;
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}
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function calcLogisticsBottleLadder(quantity: number, rule: LogisticsPricingRule): number {
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const qty = Math.floor(quantity);
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if (qty <= 0) return 0;
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if (qty <= rule.baseBottles) return rule.baseFee;
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return rule.baseFee + (qty - rule.baseBottles) * rule.extraBottleFee;
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}
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/**
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* 按承运商计价标准计算单票物流费。
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* 配置了箱规时：整箱按 boxFee，余瓶按「起送瓶数/加瓶」阶梯。
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*/
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export function calcLogisticsFeeByBottles(quantity: number, rule: LogisticsPricingRule): number {
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const qty = Math.floor(Number(quantity) || 0);
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if (qty <= 0) return 0;
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if (!(rule.baseBottles > 0) || !(rule.baseFee >= 0) || !(rule.extraBottleFee >= 0)) {
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throw new Error('计价标准不完整');
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}
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const boxBottles = rule.boxBottles && rule.boxBottles > 0 ? rule.boxBottles : 0;
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const boxFee = rule.boxFee != null && rule.boxFee >= 0 ? rule.boxFee : null;
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if (boxBottles > 0 && boxFee != null) {
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const boxes = Math.floor(qty / boxBottles);
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const rem = qty % boxBottles;
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return roundMoney(boxes * boxFee + calcLogisticsBottleLadder(rem, rule));
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}
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return roundMoney(calcLogisticsBottleLadder(qty, rule));
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}
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export function generateUserNo(): string {
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const suffix = Math.floor(10000000 + Math.random() * 90000000);
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return `DK${suffix}`;
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}
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export function generateOrderNo(): string {
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const now = new Date();
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const y = now.getFullYear();
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const m = String(now.getMonth() + 1).padStart(2, '0');
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const d = String(now.getDate()).padStart(2, '0');
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const rand = String(Math.floor(Math.random() * 100000)).padStart(5, '0');
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return `DK${y}${m}${d}${rand}`;
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}
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export function generateCouponNo(): string {
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return `BC${Date.now()}${Math.floor(Math.random() * 1000)}`;
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}
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export function generateRedeemNo(): string {
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return `RD${Date.now()}${Math.floor(Math.random() * 1000)}`;
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}
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export function generateRedeemPendingNo(): string {
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return `RP${Date.now()}${Math.floor(Math.random() * 1000)}`;
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}
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/** 弱网核销：网络类失败达到该次数后触发兜底 */
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export const REDEEM_WEAKNET_FAIL_THRESHOLD = 5;
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export type RedeemErrorClass = 'NETWORK' | 'BUSINESS';
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/** 门店端/服务端共用：区分网络类与业务类核销错误（仅 NETWORK 计入 5 次） */
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export function classifyRedeemClientError(input: {
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status?: number | null;
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message?: string | null;
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}): RedeemErrorClass {
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const status = input.status;
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const message = (input.message ?? '').toLowerCase();
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if (status != null && status >= 500) return 'NETWORK';
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if (status === 0 || status === 408 || status === 429 || status === 502 || status === 503 || status === 504) {
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return 'NETWORK';
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}
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if (
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/failed to fetch|network|timeout|timed out|econnreset|econnrefused|etimedout|abort|offline|连接|网络|超时/.test(
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message,
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)
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) {
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return 'NETWORK';
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}
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return 'BUSINESS';
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}
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export function orderTabToStatuses(tab: string): string[] | undefined {
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switch (tab) {
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case 'pending_pay':
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return ['PENDING_PAY'];
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case 'paid':
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case 'pending_ship':
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case 'pending_receive':
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return ['PENDING_SHIP', 'OUT_WAREHOUSE', 'SHIPPING', 'PENDING_RECEIVE'];
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case 'completed':
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return ['COMPLETED'];
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default:
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return undefined;
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}
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}
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export * from './city-partner';
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