Adding delay and penalty calculations

database/migrations/2026_07_22_000001_add_birthday_to_users_table.php

@@ -0,0 +1,22 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::table('users', function (Blueprint $table) {
+            $table->date('birthday')->nullable()->after('number');
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::table('users', function (Blueprint $table) {
+            $table->dropColumn('birthday');
+        });
+    }
+};

database/migrations/2026_07_22_120000_add_late_penalty_fields.php

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+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::table('attendances', function (Blueprint $table) {
+            $table->unsignedInteger('late_minutes')->default(0);
+            $table->unsignedInteger('daily_fine_minutes')->default(0);
+            $table->unsignedInteger('daily_fine_amount')->default(0);
+        });
+
+        Schema::create('late_period_fines', function (Blueprint $table) {
+            $table->id();
+            $table->string('user_identity');
+            $table->string('period_type'); // weekly | monthly
+            $table->date('period_start');
+            $table->date('period_end');
+            $table->unsignedInteger('late_minutes')->default(0);
+            $table->unsignedInteger('allowance_minutes')->default(0);
+            $table->unsignedInteger('fine_minutes')->default(0);
+            $table->unsignedInteger('fine_amount')->default(0);
+            $table->unsignedInteger('daily_fine_amount')->default(0);
+            $table->unsignedInteger('weekly_fine_amount')->default(0);
+            $table->unsignedInteger('total_fine_amount')->default(0);
+            $table->timestamps();
+
+            $table->unique(['user_identity', 'period_type', 'period_start', 'period_end'], 'late_period_unique');
+            $table->index(['period_type', 'period_start']);
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::dropIfExists('late_period_fines');
+
+        Schema::table('attendances', function (Blueprint $table) {
+            $table->dropColumn(['late_minutes', 'daily_fine_minutes', 'daily_fine_amount']);
+        });
+    }
+};