add school year model
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@@ -0,0 +1,146 @@
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<?php
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use Illuminate\Database\Migrations\Migration;
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use Illuminate\Database\Schema\Blueprint;
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use Illuminate\Support\Facades\DB;
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use Illuminate\Support\Facades\Schema;
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return new class extends Migration
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{
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public function up(): void
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{
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if (!Schema::hasTable('school_years')) {
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Schema::create('school_years', function (Blueprint $table) {
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$table->id();
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$table->string('name', 50)->unique();
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$table->date('start_date');
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$table->date('end_date');
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$table->string('status', 20)->default('draft')->index();
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$table->boolean('is_current')->default(false)->index();
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$table->timestamp('closed_at')->nullable();
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$table->unsignedBigInteger('closed_by')->nullable()->index();
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$table->timestamps();
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});
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}
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if (!Schema::hasTable('parent_accounts')) {
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Schema::create('parent_accounts', function (Blueprint $table) {
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$table->id();
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$table->unsignedBigInteger('parent_id')->index();
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$table->string('school_year', 50)->index();
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$table->decimal('opening_balance', 12, 2)->default(0);
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$table->decimal('current_balance', 12, 2)->default(0);
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$table->timestamps();
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$table->unique(['parent_id', 'school_year'], 'parent_accounts_parent_year_unique');
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});
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}
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if (!Schema::hasTable('parent_balance_transfers')) {
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Schema::create('parent_balance_transfers', function (Blueprint $table) {
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$table->id();
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$table->unsignedBigInteger('parent_id')->index();
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$table->string('from_school_year', 50)->index();
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$table->string('to_school_year', 50)->index();
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$table->decimal('amount', 12, 2)->default(0);
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$table->string('status', 30)->default('pending')->index();
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$table->json('source_summary_json')->nullable();
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$table->unsignedBigInteger('new_invoice_id')->nullable()->index();
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$table->unsignedBigInteger('created_by')->nullable()->index();
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$table->timestamps();
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$table->unique(['parent_id', 'from_school_year', 'to_school_year'], 'parent_balance_transfers_parent_year_unique');
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});
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}
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if (!Schema::hasTable('audit_logs')) {
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Schema::create('audit_logs', function (Blueprint $table) {
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$table->id();
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$table->unsignedBigInteger('user_id')->nullable()->index();
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$table->string('action', 100)->index();
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$table->string('table_name', 100)->nullable()->index();
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$table->unsignedBigInteger('record_id')->nullable()->index();
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$table->json('old_value')->nullable();
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$table->json('new_value')->nullable();
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$table->json('metadata')->nullable();
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$table->timestamp('created_at')->nullable();
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});
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}
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if (Schema::hasTable('invoices') && !Schema::hasColumn('invoices', 'balance_transfer_id')) {
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Schema::table('invoices', function (Blueprint $table) {
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$table->unsignedBigInteger('balance_transfer_id')->nullable()->index()->after('semester');
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});
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}
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$this->seedCurrentSchoolYear();
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}
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public function down(): void
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{
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if (Schema::hasTable('invoices') && Schema::hasColumn('invoices', 'balance_transfer_id')) {
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Schema::table('invoices', function (Blueprint $table) {
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$table->dropColumn('balance_transfer_id');
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});
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}
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Schema::dropIfExists('audit_logs');
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Schema::dropIfExists('parent_balance_transfers');
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Schema::dropIfExists('parent_accounts');
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Schema::dropIfExists('school_years');
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}
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private function seedCurrentSchoolYear(): void
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{
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if (!Schema::hasTable('configuration') || !Schema::hasTable('school_years')) {
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return;
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}
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$current = DB::table('configuration')
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->where('config_key', 'school_year')
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->orderByDesc('id')
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->value('config_value');
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$current = is_string($current) ? trim($current) : '';
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if ($current === '') {
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return;
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}
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$exists = DB::table('school_years')->where('name', $current)->exists();
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if ($exists) {
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DB::table('school_years')->where('name', $current)->update([
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'status' => 'active',
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'is_current' => true,
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'updated_at' => now(),
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]);
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return;
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}
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[$startDate, $endDate] = $this->inferDates($current);
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DB::table('school_years')->insert([
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'name' => $current,
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'start_date' => $startDate,
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'end_date' => $endDate,
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'status' => 'active',
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'is_current' => true,
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'created_at' => now(),
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'updated_at' => now(),
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]);
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}
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private function inferDates(string $schoolYear): array
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{
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if (preg_match('/^(\\d{4})-(\\d{4})$/', $schoolYear, $matches) === 1) {
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return [
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sprintf('%s-09-01', $matches[1]),
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sprintf('%s-06-30', $matches[2]),
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];
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}
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$year = (int) date('Y');
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return [
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sprintf('%d-09-01', $year),
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sprintf('%d-06-30', $year + 1),
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];
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}
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};
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+165
@@ -0,0 +1,165 @@
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<?php
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use Carbon\CarbonImmutable;
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use Illuminate\Database\Migrations\Migration;
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use Illuminate\Database\Schema\Blueprint;
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use Illuminate\Support\Facades\DB;
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use Illuminate\Support\Facades\Schema;
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return new class extends Migration
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{
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public function up(): void
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{
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if (Schema::hasTable('attendance_management_events')) {
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Schema::table('attendance_management_events', function (Blueprint $table) {
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if (! Schema::hasColumn('attendance_management_events', 'school_year')) {
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$table->string('school_year', 20)->nullable()->after('event_date')->index();
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}
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if (! Schema::hasColumn('attendance_management_events', 'semester')) {
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$table->string('semester', 20)->nullable()->after('school_year')->index();
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}
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});
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DB::table('attendance_management_events')
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->select('id', 'event_date', 'school_year', 'semester')
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->orderBy('id')
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->chunkById(200, function ($rows): void {
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foreach ($rows as $row) {
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$schoolYear = trim((string) ($row->school_year ?? ''));
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$semester = trim((string) ($row->semester ?? ''));
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if ($schoolYear !== '' && $semester !== '') {
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continue;
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}
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$date = CarbonImmutable::parse((string) $row->event_date);
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DB::table('attendance_management_events')
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->where('id', $row->id)
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->update([
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'school_year' => $schoolYear !== '' ? $schoolYear : $this->deriveSchoolYearForDate($date),
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'semester' => $semester !== '' ? $semester : $this->deriveSemesterForDate($date),
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]);
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}
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});
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}
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if (Schema::hasTable('badge_exceptions')) {
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Schema::table('badge_exceptions', function (Blueprint $table) {
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if (! Schema::hasColumn('badge_exceptions', 'school_year')) {
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$table->string('school_year', 20)->nullable()->after('exception_date')->index();
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}
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if (! Schema::hasColumn('badge_exceptions', 'semester')) {
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$table->string('semester', 20)->nullable()->after('school_year')->index();
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}
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});
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DB::table('badge_exceptions')
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->select('id', 'exception_date', 'school_year', 'semester')
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->orderBy('id')
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->chunkById(200, function ($rows): void {
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foreach ($rows as $row) {
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$schoolYear = trim((string) ($row->school_year ?? ''));
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$semester = trim((string) ($row->semester ?? ''));
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if ($schoolYear !== '' && $semester !== '') {
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continue;
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}
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$date = CarbonImmutable::parse((string) $row->exception_date);
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DB::table('badge_exceptions')
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->where('id', $row->id)
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->update([
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'school_year' => $schoolYear !== '' ? $schoolYear : $this->deriveSchoolYearForDate($date),
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'semester' => $semester !== '' ? $semester : $this->deriveSemesterForDate($date),
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]);
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}
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});
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}
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if (Schema::hasTable('late_slip_reprints')) {
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Schema::table('late_slip_reprints', function (Blueprint $table) {
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if (! Schema::hasColumn('late_slip_reprints', 'school_year')) {
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$table->string('school_year', 20)->nullable()->after('reprinted_at')->index();
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}
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if (! Schema::hasColumn('late_slip_reprints', 'semester')) {
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$table->string('semester', 20)->nullable()->after('school_year')->index();
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}
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});
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DB::table('late_slip_reprints')
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->leftJoin('attendance_management_events as ame', 'ame.id', '=', 'late_slip_reprints.attendance_management_event_id')
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->select(
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'late_slip_reprints.id',
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'late_slip_reprints.reprinted_at',
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'late_slip_reprints.school_year',
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'late_slip_reprints.semester',
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'ame.school_year as event_school_year',
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'ame.semester as event_semester',
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)
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->orderBy('late_slip_reprints.id')
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->chunkById(200, function ($rows): void {
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foreach ($rows as $row) {
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$schoolYear = trim((string) ($row->school_year ?? ''));
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$semester = trim((string) ($row->semester ?? ''));
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if ($schoolYear !== '' && $semester !== '') {
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continue;
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}
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$date = CarbonImmutable::parse((string) $row->reprinted_at);
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DB::table('late_slip_reprints')
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->where('id', $row->id)
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->update([
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'school_year' => $schoolYear !== '' ? $schoolYear : (trim((string) ($row->event_school_year ?? '')) ?: $this->deriveSchoolYearForDate($date)),
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'semester' => $semester !== '' ? $semester : (trim((string) ($row->event_semester ?? '')) ?: $this->deriveSemesterForDate($date)),
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]);
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}
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}, 'late_slip_reprints.id', 'id');
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}
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}
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public function down(): void
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{
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if (Schema::hasTable('late_slip_reprints')) {
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Schema::table('late_slip_reprints', function (Blueprint $table) {
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if (Schema::hasColumn('late_slip_reprints', 'semester')) {
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$table->dropColumn('semester');
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}
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if (Schema::hasColumn('late_slip_reprints', 'school_year')) {
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$table->dropColumn('school_year');
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}
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});
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}
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if (Schema::hasTable('badge_exceptions')) {
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Schema::table('badge_exceptions', function (Blueprint $table) {
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if (Schema::hasColumn('badge_exceptions', 'semester')) {
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$table->dropColumn('semester');
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}
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if (Schema::hasColumn('badge_exceptions', 'school_year')) {
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$table->dropColumn('school_year');
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}
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});
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}
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if (Schema::hasTable('attendance_management_events')) {
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Schema::table('attendance_management_events', function (Blueprint $table) {
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if (Schema::hasColumn('attendance_management_events', 'semester')) {
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$table->dropColumn('semester');
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}
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if (Schema::hasColumn('attendance_management_events', 'school_year')) {
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$table->dropColumn('school_year');
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}
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});
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}
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}
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private function deriveSchoolYearForDate(CarbonImmutable $date): string
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{
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$startYear = $date->month >= 8 ? $date->year : ($date->year - 1);
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return sprintf('%d-%d', $startYear, $startYear + 1);
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}
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private function deriveSemesterForDate(CarbonImmutable $date): string
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{
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return ($date->month >= 8 || $date->month === 1) ? 'Fall' : 'Spring';
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}
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};
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