fix: accept scheme-less drainage URLs

api/src/common/client-write.dto.spec.ts

@@ -48,6 +48,9 @@ describe('strict client write DTOs', () => {
 
   it.each([
     'https://example.com/path',
+    'example.com/path?source=sms',
+    'www.example.com',
+    '192.0.2.10:8080/landing',
     '13800138000',
     '+86 138-0013-8000',
     '0755-12345678',

api/src/common/client-write.dto.ts

@@ -19,6 +19,7 @@ import {
   ValidateNested,
 } from 'class-validator';
 import { IsBoundedJsonObject } from './bounded-json-object.validator';
+import { DRAINAGE_TARGET_ERROR, DRAINAGE_TARGET_PATTERN } from './drainage-target';
 
 export class ClientCertificationSubmissionDto {
   @IsString() @MinLength(1) @MaxLength(200) companyName!: string;
@@ -105,8 +106,8 @@ export class ClientDrainageInfoDto {
   @IsString()
   @MinLength(1)
   @MaxLength(2048)
-  @Matches(/^(?:https?:\/\/\S+|(?:\+?86[\s-]?)?1(?:[\s-]?\d){10}|(?:\+?86[\s-]?)?(?:\(?0\d{2,3}\)?[\s-]?)?\d{7,8}(?:[\s-]?(?:转|ext\.?)?[\s-]?\d{1,6})?)$/i, {
-    message: '引流信息必须是 http/https URL、手机号码或固定电话号码',
+  @Matches(DRAINAGE_TARGET_PATTERN, {
+    message: DRAINAGE_TARGET_ERROR,
   })
   url!: string;
   @IsOptional() @IsString() @MaxLength(1000) remark?: string;

api/src/common/drainage-target.ts

@@ -0,0 +1,8 @@
+export const DRAINAGE_TARGET_PATTERN = /^(?:(?:https?:\/\/)?(?:(?:[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?\.)+(?:[a-z]{2,63}|xn--[a-z0-9-]{2,59})|(?:\d{1,3}\.){3}\d{1,3})(?::\d{1,5})?(?:[/?#]\S*)?|(?:\+?86[\s-]?)?1(?:[\s-]?\d){10}|(?:\+?86[\s-]?)?(?:\(?0\d{2,3}\)?[\s-]?)?\d{7,8}(?:[\s-]?(?:转|ext\.?)?[\s-]?\d{1,6})?)$/i;
+
+export const DRAINAGE_TARGET_ERROR = '引流信息必须是 URL（可不带协议）、手机号码或固定电话号码';
+
+export function normalizeDrainageTarget(value?: string) {
+  const target = value?.trim() ?? '';
+  return target && DRAINAGE_TARGET_PATTERN.test(target) ? target : undefined;
+}