Refactor SMS campaign handling to dispatch a job for starting campaigns and update notification messages for improved user feedback.

tests/Feature/StartSmsCampaignJobTest.php

@@ -0,0 +1,64 @@
+<?php
+
+namespace Tests\Feature;
+
+use App\Jobs\SendSmsToCouponJob;
+use App\Jobs\StartSmsCampaignJob;
+use App\Models\Coupon;
+use App\Models\User;
+use App\Services\SmsBroadcastService;
+use Illuminate\Foundation\Testing\LazilyRefreshDatabase;
+use Illuminate\Support\Facades\Bus;
+use Illuminate\Support\Facades\Queue;
+use Tests\TestCase;
+
+class StartSmsCampaignJobTest extends TestCase
+{
+    use LazilyRefreshDatabase;
+
+    public function test_job_is_dispatched_with_expected_payload(): void
+    {
+        Queue::fake();
+
+        $admin = User::factory()->create();
+        $coupon = Coupon::factory()->create();
+
+        StartSmsCampaignJob::dispatch(
+            adminId: $admin->id,
+            message: 'Hello',
+            sendToAll: false,
+            selectedIds: [$coupon->id],
+            excludedIds: [],
+        );
+
+        Queue::assertPushed(StartSmsCampaignJob::class, function (StartSmsCampaignJob $job) use ($admin, $coupon): bool {
+            return $job->adminId === $admin->id
+                && $job->message === 'Hello'
+                && $job->sendToAll === false
+                && $job->selectedIds === [$coupon->id]
+                && $job->excludedIds === [];
+        });
+    }
+
+    public function test_handle_starts_campaign_and_chains_send_jobs(): void
+    {
+        Bus::fake();
+
+        $admin = User::factory()->create();
+        $coupons = Coupon::factory()->count(2)->create();
+
+        $job = new StartSmsCampaignJob(
+            adminId: $admin->id,
+            message: 'Test broadcast',
+            sendToAll: false,
+            selectedIds: $coupons->pluck('id')->all(),
+        );
+
+        $job->handle(app(SmsBroadcastService::class));
+
+        Bus::assertChained([
+            SendSmsToCouponJob::class,
+            SendSmsToCouponJob::class,
+        ]);
+    }
+}