Files
dukang/packages/domain/src/shipping-address.ts
T
jacy c6b01def4c
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feat(trade): v4.0.13 收货禁全市与小飞侠拒单可感知
拦截伪区县写入与下单;推单失败挂 fulfillmentHold,HQ 可见超区/推单失败。

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-09-02 17:20:40 +08:00

76 lines
2.5 KiB
TypeScript

/** 门店筛选用伪区县,禁止写入收货地址 */
export const PSEUDO_SHIPPING_DISTRICTS = ['全市', '全部'] as const;
export const SHIPPING_DETAIL_MIN_LEN = 8;
export const SHIPPING_REGION_REQUIRED_MSG = '请选择具体区县';
export const SHIPPING_DETAIL_REQUIRED_MSG = '请填写详细地址';
export const SHIPPING_DETAIL_TOO_SHORT_MSG = '请填写更详细的收货地址(含街道门牌)';
export type ShippingAddressFields = {
province?: string | null;
city?: string | null;
district?: string | null;
detail?: string | null;
};
export type ShippingAddressValidation = {
ok: boolean;
message?: string;
};
function trim(v: string | null | undefined): string {
return String(v ?? '').trim();
}
export function isPseudoShippingDistrict(district: string | null | undefined): boolean {
const d = trim(district);
if (!d) return true;
return (PSEUDO_SHIPPING_DISTRICTS as readonly string[]).includes(d);
}
/** 区县是否可作为收货地址(非空且非全市/全部) */
export function isConcreteShippingDistrict(district: string | null | undefined): boolean {
return !isPseudoShippingDistrict(district);
}
/**
* 校验收货省市区 + 详细地址。
* - 现场取货等特殊值请勿调用本函数
* - 不依赖完整省市区树;前端另做树内白名单
*/
export function validateShippingAddress(
input: ShippingAddressFields,
options?: { requireDetail?: boolean },
): ShippingAddressValidation {
const province = trim(input.province);
const city = trim(input.city);
const district = trim(input.district);
const detail = trim(input.detail);
const requireDetail = options?.requireDetail !== false;
if (!province || !city) {
return { ok: false, message: '请选择所在地区' };
}
if (!isConcreteShippingDistrict(district)) {
return { ok: false, message: SHIPPING_REGION_REQUIRED_MSG };
}
if (requireDetail) {
if (!detail) {
return { ok: false, message: SHIPPING_DETAIL_REQUIRED_MSG };
}
if (detail.length < SHIPPING_DETAIL_MIN_LEN) {
return { ok: false, message: SHIPPING_DETAIL_TOO_SHORT_MSG };
}
}
return { ok: true };
}
/** 详细地址含「全市」时的软提示(不单独作为硬失败条件) */
export function shippingDetailCityWideHint(detail: string | null | undefined): string | null {
const d = trim(detail);
if (!d.includes('全市')) return null;
if (/路|街|巷|号|大厦|广场|小区|村|镇|乡/.test(d)) return null;
return '详细地址含「全市」,建议改为具体街道门牌,以免配送拒单';
}