Feature: Customer Account Services

database/migrations/2026_09_14_000001_add_otp_attempts_to_users_table.php

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+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+/**
+ * Caps brute-forcing a 6-digit OTP code (1M combinations, 10-minute
+ * window, previously uncapped) — see Modules\Core\Auth\Services\
+ * UserOtpService::validate(), which now invalidates the code entirely
+ * (forcing a fresh generateAndSend()) once otp_attempts reaches its max,
+ * rather than leaving a live code guessable indefinitely within its
+ * expiry window.
+ */
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::table('users', function (Blueprint $table) {
+            $table->unsignedTinyInteger('otp_attempts')->default(0)->after('otp_expires_at');
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::table('users', function (Blueprint $table) {
+            $table->dropColumn('otp_attempts');
+        });
+    }
+};

database/migrations/2026_09_15_000001_create_user_sessions_table.php

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+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+/**
+ * A per-login session registry, independent of the actual session store
+ * driver (SESSION_DRIVER=redis in this app — no "sessions" table to
+ * purge by user_id the way the database driver would allow). Each
+ * successful OTP login (Modules\Core\Auth\Services\UserOtpService::
+ * validate()) records one row here and stamps the token into the
+ * Laravel session payload; Modules\Core\Auth\Http\Middleware\
+ * EnsureSessionNotRevoked checks it on every request. "Logout
+ * everywhere" (Modules\Core\Auth\Services\UserSessionService::
+ * revokeOtherSessions()) is then just marking every OTHER row
+ * revoked_at, no session-store-specific logic anywhere.
+ */
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::create('user_sessions', function (Blueprint $table) {
+            $table->id();
+            $table->foreignId('user_id')->constrained()->cascadeOnDelete();
+            $table->string('token', 64)->unique();
+            $table->string('user_agent')->nullable();
+            $table->string('ip_address', 45)->nullable();
+            $table->timestamp('last_used_at');
+            $table->timestamp('revoked_at')->nullable();
+            $table->timestamps();
+
+            $table->index(['user_id', 'revoked_at']);
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::dropIfExists('user_sessions');
+    }
+};