feat: require invitation code for registration

internal/accounts/service.go

@@ -155,7 +155,7 @@ func (s *Service) Register(ctx context.Context, input RegisterInput) (*Result, e
 	if len([]rune(input.Password)) < 6 || len([]byte(input.Password)) > 72 {
 		return nil, ErrPasswordInvalid
 	}
-	if input.ReferralCode != "" && !referralPattern.MatchString(input.ReferralCode) {
+	if !referralPattern.MatchString(input.ReferralCode) {
 		return nil, ErrReferralInvalid
 	}
 	if !input.PrivacyAccepted {

internal/accounts/service_test.go

@@ -46,8 +46,9 @@ func TestRegisterValidation(t *testing.T) {
 		{name: "username", input: RegisterInput{Username: "张 三", Phone: "13800138000", Password: "secret1", PrivacyAccepted: true}, want: ErrUsernameInvalid},
 		{name: "phone", input: RegisterInput{Username: "alice", Phone: "12800138000", Password: "secret1", PrivacyAccepted: true}, want: ErrPhoneInvalid},
 		{name: "password", input: RegisterInput{Username: "alice", Phone: "13800138000", Password: "123", PrivacyAccepted: true}, want: ErrPasswordInvalid},
+		{name: "referral required", input: RegisterInput{Username: "alice", Phone: "13800138000", Password: "secret1", PrivacyAccepted: true}, want: ErrReferralInvalid},
 		{name: "referral", input: RegisterInput{Username: "alice", Phone: "13800138000", Password: "secret1", ReferralCode: "bad!", PrivacyAccepted: true}, want: ErrReferralInvalid},
-		{name: "privacy", input: RegisterInput{Username: "alice", Phone: "13800138000", Password: "secret1"}, want: ErrPrivacyNotAccepted},
+		{name: "privacy", input: RegisterInput{Username: "alice", Phone: "13800138000", Password: "secret1", ReferralCode: "ABC123"}, want: ErrPrivacyNotAccepted},
 	}
 	for _, test := range tests {
 		t.Run(test.name, func(t *testing.T) {

internal/store/accounts.go

@@ -129,7 +129,7 @@ func accountByMobile(ctx context.Context, db queryer, tenantID int64, mobile str
 func referralParent(ctx context.Context, tx *sqlx.Tx, tenantID int64, code string) (int64, int, string, error) {
 	code = strings.TrimSpace(code)
 	if code == "" {
-		return 0, 1, "", nil
+		return 0, 0, "", ErrReferralInvalid
 	}
 	var parent struct {
 		ID    int64  `db:"id"`

web/src/mobile/api.ts

@@ -9,6 +9,7 @@ const reasonMessages: Record<string, string> = {
   FORBIDDEN: '当前账户无权执行此操作',
   INVALID_CREDENTIALS: '手机号或密码错误',
   ACCOUNT_ALREADY_REGISTERED: '该账户或手机号已经注册',
+  REFERRAL_CODE_INVALID: '邀请码无效，请检查后重新输入',
   RATE_LIMITED: '操作过于频繁，请稍后再试',
   TASK_DISABLED: '领取功能暂未开放',
   OUTSIDE_BUSINESS_HOURS: '当前不在营业时间内',

web/src/mobile/views/AuthView.vue

@@ -48,7 +48,8 @@
           <input
             v-model.trim="form.referral_code"
             maxlength="32"
-            placeholder="请输入推荐码（选填）"
+            autocomplete="off"
+            placeholder="请输入邀请码（必填）"
           />
         </label>
         <router-link v-if="mode === 'login'" class="m-forgot-link" to="/app/password/verify"
@@ -99,15 +100,32 @@
   const error = ref('');
   const form = reactive({ username: '', phone: '', password: '', referral_code: '' });
 
-  watch(mode, () => {
+  function referralCodeFromLink() {
+    const value =
+      route.query.inviteCode ?? route.query.invite_code ?? route.query.referral_code;
+    return typeof value === 'string' ? value.trim() : '';
+  }
+
+  watch(mode, (value) => {
     form.username = '';
     form.phone = '';
     form.password = '';
-    form.referral_code = '';
+    form.referral_code = value === 'register' ? referralCodeFromLink() : '';
     accepted.value = true;
     error.value = '';
   });
 
+  watch(
+    () => [route.query.inviteCode, route.query.invite_code, route.query.referral_code],
+    () => {
+      const referralCode = referralCodeFromLink();
+      if (!referralCode) return;
+      mode.value = 'register';
+      form.referral_code = referralCode;
+    },
+    { immediate: true }
+  );
+
   async function submit() {
     error.value = '';
     if (!/^1\d{10}$/.test(form.phone)) return void (error.value = '请输入正确的手机号码');
@@ -116,6 +134,9 @@
     if (mode.value === 'register' && !/^[\p{L}\p{M}·]{1,10}$/u.test(form.username)) {
       return void (error.value = '名字须为 1 至 10 个字符，支持汉字');
     }
+    if (mode.value === 'register' && !/^[A-Za-z0-9]{1,32}$/.test(form.referral_code)) {
+      return void (error.value = '请输入有效的邀请码');
+    }
     submitting.value = true;
     try {
       const data = await request<AuthResponse>({

web/src/mobile/views/ClaimView.vue

@@ -45,7 +45,7 @@
     <n-modal v-model:show="showResult" :mask-closable="false">
       <section class="m-claim-result" :class="`is-${resultState}`">
         <template v-if="resultState === 'matching'">
-          <h2>正在匹配任务</h2>
+          <h2>正在匹配订单</h2>
           <p>{{ matchingHint }}</p>
           <div class="m-match-visual">
             <img class="orbit" :src="mobileAssets.claimSpinner" alt="" />
@@ -54,7 +54,7 @@
           <div v-if="isAutoMatching" class="m-match-progress"><i :style="{ width: `${matchProgress}%` }"></i></div>
           <strong v-if="isAutoMatching" class="m-match-percent">{{ matchProgress }}%</strong>
           <ol class="m-match-steps m-match-steps--single">
-            <li class="active"><span>✓</span>正在匹配任务</li>
+            <li class="active"><span>✓</span>正在匹配订单</li>
           </ol>
           <button class="m-result-secondary" @click="openOrders">稍后去记录查看</button>
         </template>
@@ -141,7 +141,7 @@
   const matchingHint = computed(() => {
     if (order.value?.dispatch_mode === 'manual') return '订单已领取，正在等待后台匹配...';
     if (matchRemainingSeconds.value > 0) return `系统正在派单... ${formatCountdown(matchRemainingSeconds.value)}`;
-    return pollFinished.value ? '任务仍在匹配，可稍后前往记录查看' : '系统正在为您匹配任务，请稍等...';
+    return pollFinished.value ? '订单仍在匹配，可稍后前往记录查看' : '系统正在为您匹配订单，请稍等...';
   });
   const resultIcon = computed(() => resultState.value === 'success' ? mobileAssets.claimSuccess : resultState.value === 'failed' ? mobileAssets.claimFailed : mobileAssets.claimCancelled);
   const resultTitle = computed(() => resultState.value === 'success' ? '任务获取成功' : resultState.value === 'failed' ? '领取失败' : '已取消任务');