fix(secretary): scope plan limit to the acting environment

Secretary limit always read the doctor's plan, so a clinic on the
professional plan hit the doctor's free-plan cap of one secretary.

Limit and count are now per environment: clinic env uses the clinic
subscription and counts the clinic's active secretaries, personal env
uses the doctor's own plan. Counting is per person, not per row, so a
secretary linked to several doctors of one clinic counts once, and
re-linking an already-active person never trips the cap.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

src/Secretary/Service/SecretaryService.php

@@ -11,6 +11,7 @@ use App\Secretary\Entity\DoctorSecretary;
 use App\Secretary\Repository\DoctorSecretaryRepository;
 use App\Sms\Entity\SmsLog;
 use App\Sms\Service\SmsService;
+use App\Subscription\Entity\SubscriptionPlan;
 use App\Subscription\Service\SubscriptionService;
 use Doctrine\ORM\EntityManagerInterface;
 use Symfony\Component\PasswordHasher\Hasher\UserPasswordHasherInterface;
@@ -60,11 +61,61 @@ class SecretaryService
         return $user;
     }
 
-    public function doctorAtSecretaryLimit(Doctor $doctor): bool
+    /**
+     * سقف منشیِ **محیط**؛ محیط کلینیک و محیط مطب شخصی هرکدام سقف و شمارش جدا دارند.
+     *
+     * منشی روی ردیفِ پزشک ثبت می‌شود، ولی صاحبِ سقف محیط است: در کلینیک پلنِ کلینیک،
+     * در مطب شخصی پلنِ خودِ پزشک. بدون این، کلینیکِ حرفه‌ای به سقف پلن free پزشک
+     * می‌خورد و پلنِ کلینیک بی‌اثر می‌ماند.
+     */
+    public function secretaryLimitFor(?Clinic $clinic, ?Doctor $doctor = null): int
     {
-        $limit = $this->subscriptionService->getSecretaryLimit('doctor', $doctor->getId());
+        if ($clinic !== null) {
+            return $this->subscriptionService->getSecretaryLimit('clinic', $clinic->getId());
+        }
 
-        return $this->secretaryRepo->countActiveByDoctor($doctor) >= $limit;
+        return $doctor !== null
+            ? $this->subscriptionService->getSecretaryLimit('doctor', $doctor->getId())
+            : SubscriptionPlan::UNLIMITED;
+    }
+
+    /** تعداد منشیِ فعالِ محیط، به تفکیک شخص (نه ردیف). */
+    public function secretaryCountFor(?Clinic $clinic, ?Doctor $doctor = null): int
+    {
+        if ($clinic !== null) {
+            return $this->secretaryRepo->countActiveDistinctSecretariesByClinic($clinic);
+        }
+
+        return $doctor !== null
+            ? $this->secretaryRepo->countActiveDistinctSecretariesByDoctorScope($doctor)
+            : 0;
+    }
+
+    /**
+     * آیا افزودنِ این منشی به این محیط از سقف پلن عبور می‌کند؟
+     *
+     * $secretary وقتی داده شود و همان شخص از قبل در همین محیط فعال باشد، نفر تازه‌ای
+     * اضافه نمی‌شود؛ وصل‌کردن او به پزشکِ دومِ همان کلینیک نباید سقف بخورد.
+     */
+    public function atSecretaryLimit(Doctor $doctor, ?Clinic $clinic = null, ?User $secretary = null): bool
+    {
+        $limit = $this->secretaryLimitFor($clinic, $doctor);
+        if ($limit === SubscriptionPlan::UNLIMITED) {
+            return false;
+        }
+
+        if ($secretary !== null && $this->secretaryIsActiveIn($secretary, $doctor, $clinic)) {
+            return false;
+        }
+
+        return $this->secretaryCountFor($clinic, $doctor) >= $limit;
+    }
+
+    private function secretaryIsActiveIn(User $secretary, Doctor $doctor, ?Clinic $clinic): bool
+    {
+        return $clinic !== null
+            ? $this->secretaryRepo->findActiveBySecretaryForClinic($secretary, $clinic) !== null
+            : $this->secretaryRepo->findActiveBySecretaryForDoctor($secretary, $doctor) !== null;
     }
 
     /**
@@ -102,7 +153,7 @@ class SecretaryService
                 continue;
             }
 
-            if ($this->doctorAtSecretaryLimit($doctor)) {
+            if ($this->atSecretaryLimit($doctor, $clinic, $secretary)) {
                 $skippedLimit[] = $doctorUuid;
                 continue;
             }
@@ -162,7 +213,7 @@ class SecretaryService
                 }
                 continue;
             }
-            if ($this->doctorAtSecretaryLimit($doctor)) {
+            if ($this->atSecretaryLimit($doctor, $clinic, $secretary)) {
                 $skippedLimit[] = $doctorUuid;
                 continue;
             }