fix batch issue

app/Controllers/View/InvoiceController.php

@@ -74,7 +74,7 @@ class InvoiceController extends ResourceController
         $this->dueDate = $this->configModel->getConfig('due_date');
         $this->firstStudentFee = (float) ($this->configModel->getConfig('first_student_fee') ?? 350);
         $this->secondStudentFee = (float) ($this->configModel->getConfig('second_student_fee') ?? 200);
-        $this->youthFee = (float) ($this->configModel->getConfig('youth_fee') ?? 180);
+        $this->youthFee = (float) ($this->configModel->getConfig('youth_fee') ?? 200);
         $this->refundDeadline = date('Y-m-d', strtotime($this->configModel->getConfig('refund_deadline')));
         $this->db = \Config\Database::connect();
         $this->request = \Config\Services::request();

app/Controllers/View/ReimbursementController.php

@@ -601,153 +601,219 @@ class ReimbursementController extends BaseController
             ]);
     }
 
-    public function updateBatchAssignment()
+public function updateBatchAssignment()
-    {
+{
-        if (strtolower($this->request->getMethod()) !== 'post') {
+    if (strtolower($this->request->getMethod()) !== 'post') {
-            return $this->response->setStatusCode(405)->setJSON([
+        return $this->response->setStatusCode(405)->setJSON([
-                'success' => false,
+            'success' => false,
-                'error'   => 'Method not allowed',
+            'error'   => 'Method not allowed',
-            ]);
+        ]);
-        }
+    }
 
-        $expenseId          = (int) $this->request->getPost('expense_id');
+    $expenseId = (int) $this->request->getPost('expense_id');
-        $batchIdRaw         = $this->request->getPost('batch_id');
-        $batchId            = (int) $batchIdRaw;
-        $fallbackBatchNumber = $this->request->getPost('batch_number');
-        if ($batchId <= 0 && $fallbackBatchNumber !== null && trim((string) $fallbackBatchNumber) !== '') {
-            $batchId = (int) $fallbackBatchNumber;
-        }
-        $adminIdRaw      = $this->request->getPost('admin_id');
-        $adminId         = ($adminIdRaw === '' || $adminIdRaw === null) ? null : (int) $adminIdRaw;
-        $reimbursementId = (int) $this->request->getPost('reimbursement_id') ?: null;
 
-        if ($expenseId <= 0) {
+    $batchIdRaw = $this->request->getPost('batch_id');
-            return $this->response->setStatusCode(422)->setJSON([
+    $batchId    = (int) $batchIdRaw;
-                'success' => false,
-                'error'   => 'Invalid expense id.',
-            ]);
-        }
 
-        $now = date('Y-m-d H:i:s');
+    $fallbackBatchNumber = $this->request->getPost('batch_number');
+    if ($batchId <= 0 && $fallbackBatchNumber !== null && trim((string) $fallbackBatchNumber) !== '') {
+        $batchId = (int) $fallbackBatchNumber;
+    }
 
+    $adminIdRaw = $this->request->getPost('admin_id');
+    $adminId    = ($adminIdRaw === '' || $adminIdRaw === null) ? null : (int) $adminIdRaw;
+
+    $reimbursementId = (int) $this->request->getPost('reimbursement_id') ?: null;
+
+    if ($expenseId <= 0) {
+        return $this->response->setStatusCode(422)->setJSON([
+            'success' => false,
+            'error'   => 'Invalid expense id.',
+        ]);
+    }
+
+    $now = date('Y-m-d H:i:s');
+
+    $newHashResponse = function (array $payload = []) {
+        $newHash = function_exists('csrf_hash') ? csrf_hash() : null;
+
+        return $this->response
+            ->setHeader('X-CSRF-HASH', (string) $newHash)
+            ->setJSON(array_merge($payload, [
+                'csrf_hash' => $newHash,
+            ]));
+    };
+
+    $this->db->transBegin();
+
+    try {
         $activeItem = $this->batchItemModel
             ->where('expense_id', $expenseId)
             ->where('unassigned_at IS NULL', null, false)
             ->first();
 
+        /**
+         * If no batch is provided, remove the item from active batch processing.
+         * This means "unassigned from batch", not "unassigned admin".
+         */
         if ($batchId <= 0) {
             if ($activeItem) {
-                $this->batchItemModel->update((int) $activeItem['id'], ['unassigned_at' => $now]);
+                $this->batchItemModel->update((int) $activeItem['id'], [
+                    'unassigned_at' => $now,
+                ]);
+
                 if (!$reimbursementId && !empty($activeItem['reimbursement_id'])) {
                     $reimbursementId = (int) $activeItem['reimbursement_id'];
                 }
             }
 
-            $newHash = function_exists('csrf_hash') ? csrf_hash() : null;
+            if (!$this->db->transStatus()) {
-            return $this->response
+                throw new \RuntimeException('Transaction failed while unassigning batch item.');
-                ->setHeader('X-CSRF-HASH', (string) $newHash)
+            }
-                ->setJSON([
+
-                    'success'          => true,
+            $this->db->transCommit();
-                    'batch_id'         => 0,
+
-                    'admin_id'         => null,
+            return $newHashResponse([
-                    'reimbursement_id' => $reimbursementId,
+                'success'          => true,
-                    'csrf_hash'        => $newHash,
+                'batch_id'         => 0,
-                ]);
+                'admin_id'         => null,
+                'reimbursement_id' => $reimbursementId,
+            ]);
         }
 
         $batch = $this->batchModel->find($batchId);
         if (!$batch || strtolower((string) ($batch['status'] ?? 'open')) !== 'open') {
+            $this->db->transRollback();
+
             return $this->response->setStatusCode(404)->setJSON([
                 'success' => false,
                 'error'   => 'Batch not found or already closed.',
             ]);
         }
 
-        $currentAdmin = $activeItem ? (int) ($activeItem['admin_id'] ?? 0) : null;
+        if (!$reimbursementId) {
-        $activeSameBatch = $activeItem && (int) ($activeItem['batch_id'] ?? 0) === $batchId;
+            if ($activeItem && !empty($activeItem['reimbursement_id'])) {
-        if ($activeSameBatch && ($currentAdmin === ($adminId ?? 0))) {
+                $reimbursementId = (int) $activeItem['reimbursement_id'];
-            $newHash = function_exists('csrf_hash') ? csrf_hash() : null;
+            } else {
-            return $this->response
+                $reimbursementId = $this->lookupReimbursementId($expenseId);
-                ->setHeader('X-CSRF-HASH', (string) $newHash)
+            }
-                ->setJSON([
-                    'success'          => true,
-                    'batch_id'         => $batchId,
-                    'admin_id'         => $adminId,
-                    'reimbursement_id' => $activeItem['reimbursement_id'] ?? null,
-                    'csrf_hash'        => $newHash,
-                ]);
         }
 
-        if ($activeSameBatch) {
+        $activeSameBatch = $activeItem && (int) ($activeItem['batch_id'] ?? 0) === $batchId;
-            if (!$reimbursementId) {
+        $currentAdmin    = $activeItem ? (int) ($activeItem['admin_id'] ?? 0) : null;
-                $reimbursementId = $activeItem['reimbursement_id'] ? (int) $activeItem['reimbursement_id'] : $this->lookupReimbursementId($expenseId);
+        $requestedAdmin  = $adminId ?? 0;
+
+        /**
+         * If the item is already active in the same batch/admin slot, just return success.
+         */
+        if ($activeSameBatch && $currentAdmin === $requestedAdmin) {
+            if (!$this->db->transStatus()) {
+                throw new \RuntimeException('Transaction failed while checking existing assignment.');
             }
-            $updatePayload = [
+
+            $this->db->transCommit();
+
+            return $newHashResponse([
+                'success'          => true,
+                'batch_id'         => $batchId,
+                'admin_id'         => $adminId,
+                'reimbursement_id' => $activeItem['reimbursement_id'] ?? $reimbursementId,
+            ]);
+        }
+
+        /**
+         * If same batch but different admin, update the existing active row.
+         *
+         * Important:
+         * admin_id = null means active in the batch but not assigned to an admin.
+         * unassigned_at != null means removed from active batch processing.
+         */
+        if ($activeSameBatch) {
+            $this->batchItemModel->update((int) $activeItem['id'], [
                 'admin_id'         => $adminId,
                 'assigned_at'      => $now,
                 'reimbursement_id' => $reimbursementId,
-                'unassigned_at'    => $adminId === null ? $now : null,
+                'unassigned_at'    => null,
-            ];
+            ]);
-            $this->batchItemModel->update((int) $activeItem['id'], $updatePayload);
-            $newHash = function_exists('csrf_hash') ? csrf_hash() : null;
-            return $this->response
-                ->setHeader('X-CSRF-HASH', (string) $newHash)
-                ->setJSON([
-                    'success'          => true,
-                    'batch_id'         => $batchId,
-                    'admin_id'         => $adminId,
-                    'reimbursement_id' => $reimbursementId,
-                    'csrf_hash'        => $newHash,
-                ]);
-        }
 
-        if ($activeItem) {
+            if (!$this->db->transStatus()) {
-            $this->batchItemModel->update((int) $activeItem['id'], ['unassigned_at' => $now]);
+                throw new \RuntimeException('Transaction failed while updating existing assignment.');
-            if (!$reimbursementId && !empty($activeItem['reimbursement_id'])) {
-                $reimbursementId = (int) $activeItem['reimbursement_id'];
             }
+
+            $this->db->transCommit();
+
+            return $newHashResponse([
+                'success'          => true,
+                'batch_id'         => $batchId,
+                'admin_id'         => $adminId,
+                'reimbursement_id' => $reimbursementId,
+            ]);
         }
 
-        if (!$reimbursementId) {
+        /**
-            $reimbursementId = $this->lookupReimbursementId($expenseId);
+         * If the item is active in another batch, soft-unassign that row first.
+         */
+        if ($activeItem) {
+            $this->batchItemModel->update((int) $activeItem['id'], [
+                'unassigned_at' => $now,
+            ]);
         }
 
-        $insertData = [
+        /**
+         * Critical fix:
+         * Check whether this expense was previously assigned to this batch.
+         * Because uq_batch_expense(batch_id, expense_id) blocks duplicate rows,
+         * we must reactivate/update the old row instead of inserting again.
+         */
+        $existingBatchItem = $this->batchItemModel
+            ->where('batch_id', $batchId)
+            ->where('expense_id', $expenseId)
+            ->first();
+
+        $assignmentData = [
             'batch_id'         => $batchId,
             'expense_id'       => $expenseId,
             'reimbursement_id' => $reimbursementId,
             'admin_id'         => $adminId,
             'assigned_at'      => $now,
+            'unassigned_at'    => null,
             'school_year'      => $this->schoolYear,
             'semester'         => $this->semester,
         ];
 
-        try {
+        if ($existingBatchItem) {
-            $this->batchItemModel->insert($insertData);
+            $this->batchItemModel->update((int) $existingBatchItem['id'], $assignmentData);
-        } catch (\Throwable $e) {
+        } else {
-            log_message('error', 'Failed to assign expense #{expense} to batch #{batch}: {msg}', [
+            $this->batchItemModel->insert($assignmentData);
-                'expense' => $expenseId,
-                'batch'   => $batchId,
-                'msg'     => $e->getMessage(),
-            ]);
-            return $this->response->setStatusCode(500)->setJSON([
-                'success' => false,
-                'error'   => 'Unable to update batch assignment right now.',
-            ]);
         }
 
-        $newHash = function_exists('csrf_hash') ? csrf_hash() : null;
+        if (!$this->db->transStatus()) {
+            throw new \RuntimeException('Transaction failed while saving assignment.');
+        }
 
-        return $this->response
+        $this->db->transCommit();
-            ->setHeader('X-CSRF-HASH', (string) $newHash)
+
-            ->setJSON([
+        return $newHashResponse([
-                'success'          => true,
+            'success'          => true,
-                'batch_id'         => $batchId,
+            'batch_id'         => $batchId,
-                'admin_id'         => $adminId,
+            'admin_id'         => $adminId,
-                'reimbursement_id' => $reimbursementId,
+            'reimbursement_id' => $reimbursementId,
-                'csrf_hash'        => $newHash,
+        ]);
-            ]);
+    } catch (\Throwable $e) {
+        $this->db->transRollback();
+
+        log_message('error', 'Failed to update batch assignment for expense #{expense}, batch #{batch}: {msg}', [
+            'expense' => $expenseId,
+            'batch'   => $batchId,
+            'msg'     => $e->getMessage(),
+        ]);
+
+        return $this->response->setStatusCode(500)->setJSON([
+            'success' => false,
+            'error'   => 'Unable to update batch assignment right now.',
+        ]);
     }
+}
 
     public function lockBatch()
     {

app/Controllers/View/TuitionForecastController.php

@@ -71,12 +71,13 @@ class TuitionForecastController extends BaseController
         fputcsv($handle, ['Calculator Mode', $result['calculator_mode']]);
         fputcsv($handle, []);
         fputcsv($handle, ['Summary']);
-        fputcsv($handle, ['Families', 'Students', 'Billable Students', 'Unit Price', 'Old Projected Income', 'New Projected Income', 'Difference']);
+        fputcsv($handle, ['Families', 'Students', 'Billable Students', 'Grade Unit Price', 'Youth Unit Price', 'Old Projected Income', 'New Projected Income', 'Difference']);
         fputcsv($handle, [
             $result['summary']['family_count'],
             $result['summary']['student_count'],
             $result['summary']['billable_student_count'],
             $result['summary']['unit_price'],
+            $result['summary']['youth_unit_price'],
             $result['summary']['old_projected_income'] ?? $result['summary']['old_projected_tuition'],
             $result['summary']['new_projected_income'] ?? $result['summary']['new_projected_tuition'],
             $result['summary']['difference'],
@@ -132,6 +133,7 @@ class TuitionForecastController extends BaseController
             'include_event_only' => $this->request->{$source}('include_event_only') ?? '0',
             'include_paid_invoices' => $this->request->{$source}('include_paid_invoices') ?? '0',
             'unit_price' => $this->request->{$source}('unit_price') ?? '',
+            'youth_unit_price' => $this->request->{$source}('youth_unit_price') ?? '',
         ];
     }
 }

app/Database/Migrations/2026-05-30-000001_FinancialSystemLedgerCleanup.php

@@ -94,7 +94,9 @@ class FinancialSystemLedgerCleanup extends Migration
 
         $defaults = [
             'tuition_calculator_version' => 'old',
+            'youth_fee' => '200.00',
             'new_tuition_full_amount' => '370.00',
+            'new_tuition_youth_amount' => '200.00',
             'new_tuition_second_student_discount' => '50.00',
             'new_tuition_third_student_discount' => '50.00',
             'new_tuition_fourth_plus_discount' => '100.00',

app/Database/Migrations/2026-06-06-000001_UpdateYouthTuitionDefaults.php

@@ -0,0 +1,61 @@
+<?php
+
+namespace App\Database\Migrations;
+
+use CodeIgniter\Database\Migration;
+
+class UpdateYouthTuitionDefaults extends Migration
+{
+    public function up()
+    {
+        if (!$this->db->tableExists('configuration')) {
+            return;
+        }
+
+        $this->upsertConfig('youth_fee', '200.00', ['180', '180.00']);
+        $this->upsertConfig('new_tuition_youth_amount', '200.00', ['180', '180.00']);
+    }
+
+    public function down()
+    {
+        if (!$this->db->tableExists('configuration')) {
+            return;
+        }
+
+        $this->rollbackConfig('youth_fee', '180.00');
+        $this->rollbackConfig('new_tuition_youth_amount', '180.00');
+    }
+
+    protected function upsertConfig(string $key, string $value, array $legacyValues = []): void
+    {
+        $row = $this->db->table('configuration')
+            ->select('id, config_value')
+            ->where('config_key', $key)
+            ->orderBy('id', 'ASC')
+            ->get()
+            ->getRowArray();
+
+        if (!$row) {
+            $this->db->table('configuration')->insert([
+                'config_key' => $key,
+                'config_value' => $value,
+            ]);
+            return;
+        }
+
+        $current = trim((string) ($row['config_value'] ?? ''));
+        if ($current === '' || in_array($current, $legacyValues, true)) {
+            $this->db->table('configuration')
+                ->where('config_key', $key)
+                ->update(['config_value' => $value]);
+        }
+    }
+
+    protected function rollbackConfig(string $key, string $value): void
+    {
+        $this->db->table('configuration')
+            ->where('config_key', $key)
+            ->where('config_value', '200.00')
+            ->update(['config_value' => $value]);
+    }
+}

app/Libraries/InvoiceLedgerService.php

@@ -307,6 +307,7 @@ class InvoiceLedgerService
             'second_student_fee' => $this->configurationModel->getConfig('second_student_fee'),
             'youth_fee' => $this->configurationModel->getConfig('youth_fee'),
             'new_tuition_full_amount' => $this->configurationModel->getConfig('new_tuition_full_amount'),
+            'new_tuition_youth_amount' => $this->configurationModel->getConfig('new_tuition_youth_amount'),
             'new_tuition_second_student_discount' => $this->configurationModel->getConfig('new_tuition_second_student_discount'),
             'new_tuition_third_student_discount' => $this->configurationModel->getConfig('new_tuition_third_student_discount'),
             'new_tuition_fourth_plus_discount' => $this->configurationModel->getConfig('new_tuition_fourth_plus_discount'),

app/Libraries/Tuition/NewTuitionCalculatorService.php

@@ -10,6 +10,7 @@ final class NewTuitionCalculatorService implements TuitionCalculatorInterface
     {
         $gradeFee = (int) ($config['grade_fee'] ?? 9);
         $fullAmountCents = $this->toCents($config['new_tuition_full_amount'] ?? 370);
+        $youthAmountCents = $this->toCents($config['new_tuition_youth_amount'] ?? $config['youth_fee'] ?? 200);
         $secondDiscountCents = $this->toCents($config['new_tuition_second_student_discount'] ?? 50);
         $thirdDiscountCents = $this->toCents($config['new_tuition_third_student_discount'] ?? 50);
         $fourthPlusDiscountCents = $this->toCents($config['new_tuition_fourth_plus_discount'] ?? 100);
@@ -22,32 +23,45 @@ final class NewTuitionCalculatorService implements TuitionCalculatorInterface
         });
 
         $details = [];
+        $regularPosition = 0;
 
-        foreach (array_values($students) as $index => $student) {
+        foreach (array_values($students) as $student) {
-            $position = $index + 1;
+            $level = GradeLevelParser::parse($student['grade_level'] ?? null, $gradeFee);
 
-            if ($position === 1) {
+            if ($level > $gradeFee) {
+                $position = null;
                 $discountCents = 0;
-                $rule = 'new_first_student_full_amount';
+                $rule = 'new_youth_unit_price';
-            } elseif ($position === 2) {
+                $baseAmountCents = $youthAmountCents;
-                $discountCents = $secondDiscountCents;
-                $rule = 'new_second_student_discount';
-            } elseif ($position === 3) {
-                $discountCents = $thirdDiscountCents;
-                $rule = 'new_third_student_discount';
             } else {
-                $discountCents = $fourthPlusDiscountCents;
+                $regularPosition++;
-                $rule = 'new_fourth_plus_student_discount';
+                $position = $regularPosition;
+
+                if ($position === 1) {
+                    $discountCents = 0;
+                    $rule = 'new_first_student_full_amount';
+                } elseif ($position === 2) {
+                    $discountCents = $secondDiscountCents;
+                    $rule = 'new_second_student_discount';
+                } elseif ($position === 3) {
+                    $discountCents = $thirdDiscountCents;
+                    $rule = 'new_third_student_discount';
+                } else {
+                    $discountCents = $fourthPlusDiscountCents;
+                    $rule = 'new_fourth_plus_student_discount';
+                }
+
+                $baseAmountCents = $fullAmountCents;
             }
 
-            $amountCents = max(0, $fullAmountCents - $discountCents);
+            $amountCents = max(0, $baseAmountCents - $discountCents);
 
             $details[] = [
                 'student_id' => (int) ($student['student_id'] ?? 0),
                 'student_name' => (string) ($student['student_name'] ?? ''),
                 'grade_level' => $student['grade_level'] ?? null,
                 'family_position' => $position,
-                'full_amount' => $this->fromCents($fullAmountCents),
+                'full_amount' => $this->fromCents($baseAmountCents),
                 'discount' => $this->fromCents($discountCents),
                 'rule' => $rule,
                 'amount' => $this->fromCents($amountCents),

app/Libraries/Tuition/OldTuitionCalculatorService.php

@@ -11,7 +11,7 @@ final class OldTuitionCalculatorService implements TuitionCalculatorInterface
         $gradeFee = (int) ($config['grade_fee'] ?? 9);
         $firstStudentFee = $this->toCents($config['first_student_fee'] ?? 370);
         $secondStudentFee = $this->toCents($config['second_student_fee'] ?? 200);
-        $youthFee = $this->toCents($config['youth_fee'] ?? 180);
+        $youthFee = $this->toCents($config['youth_fee'] ?? 200);
 
         usort($students, function (array $left, array $right) use ($gradeFee): int {
             $leftLevel = GradeLevelParser::parse($left['grade_level'] ?? null, $gradeFee);

app/Libraries/Tuition/TuitionForecastService.php

@@ -43,6 +43,7 @@ class TuitionForecastService
         $mode = $this->normalizeMode($mode);
         $options = $this->normalizeOptions($options);
         $this->unitPriceOverride = $options['unit_price'];
+        $this->youthUnitPriceOverride = $options['youth_unit_price'];
         $tuitionConfig = $this->getTuitionConfig();
         $familyRows = [];
         $summary = [
@@ -57,6 +58,7 @@ class TuitionForecastService
             'projected_tuition' => '0.00',
             'projected_income' => '0.00',
             'unit_price' => '0.00',
+            'youth_unit_price' => '0.00',
         ];
 
         $oldProjectedCents = 0;
@@ -117,6 +119,7 @@ class TuitionForecastService
         $summary['projected_tuition'] = $mode === 'old' ? $summary['old_projected_tuition'] : $summary['new_projected_tuition'];
         $summary['projected_income'] = $mode === 'old' ? $summary['old_projected_income'] : $summary['new_projected_income'];
         $summary['unit_price'] = number_format((float) ($tuitionConfig['new_tuition_full_amount'] ?? 0), 2, '.', '');
+        $summary['youth_unit_price'] = number_format((float) ($tuitionConfig['new_tuition_youth_amount'] ?? 0), 2, '.', '');
 
         return [
             'school_year' => $schoolYear,
@@ -232,6 +235,7 @@ class TuitionForecastService
             'include_event_only' => $this->toBool($options['include_event_only'] ?? false),
             'include_paid_invoices' => $this->toBool($options['include_paid_invoices'] ?? true),
             'unit_price' => $this->normalizeMoney($options['unit_price'] ?? null),
+            'youth_unit_price' => $this->normalizeMoney($options['youth_unit_price'] ?? null),
         ];
     }
 
@@ -541,8 +545,9 @@ class TuitionForecastService
             'grade_fee' => $this->configurationModel->getConfig('grade_fee'),
             'first_student_fee' => $this->configurationModel->getConfig('first_student_fee'),
             'second_student_fee' => $this->configurationModel->getConfig('second_student_fee'),
-            'youth_fee' => $this->configurationModel->getConfig('youth_fee'),
+            'youth_fee' => $this->configurationModel->getConfig('youth_fee') ?? '200.00',
             'new_tuition_full_amount' => $this->normalizedUnitPriceOverride(),
+            'new_tuition_youth_amount' => $this->normalizedYouthUnitPriceOverride(),
             'new_tuition_second_student_discount' => $this->configurationModel->getConfig('new_tuition_second_student_discount'),
             'new_tuition_third_student_discount' => $this->configurationModel->getConfig('new_tuition_third_student_discount'),
             'new_tuition_fourth_plus_discount' => $this->configurationModel->getConfig('new_tuition_fourth_plus_discount'),
@@ -550,6 +555,7 @@ class TuitionForecastService
     }
 
     protected ?string $unitPriceOverride = null;
+    protected ?string $youthUnitPriceOverride = null;
 
     protected function normalizedUnitPriceOverride(): string
     {
@@ -557,6 +563,16 @@ class TuitionForecastService
             ?? (string) ($this->configurationModel->getConfig('new_tuition_full_amount') ?? '0.00');
     }
 
+    protected function normalizedYouthUnitPriceOverride(): string
+    {
+        return $this->youthUnitPriceOverride
+            ?? (string) (
+                $this->configurationModel->getConfig('new_tuition_youth_amount')
+                ?? $this->configurationModel->getConfig('youth_fee')
+                ?? '200.00'
+            );
+    }
+
     protected function normalizeMoney($value): ?string
     {
         if ($value === null || trim((string) $value) === '') {

app/Services/FeeCalculationService.php

@@ -61,7 +61,7 @@ class FeeCalculationService
         // Retrieve fee configs
         $firstStudentFee = (float) ($configModel->getConfig('first_student_fee') ?? 350);
         $secondStudentFee = (float) ($configModel->getConfig('second_student_fee') ?? 200);
-        $youthFee = (float) ($configModel->getConfig('youth_fee') ?? 180);
+        $youthFee = (float) ($configModel->getConfig('youth_fee') ?? 200);
 
         // Assign tuition_fee to all students (before filtering refunds)
         $regularCount = 0;
@@ -148,7 +148,7 @@ class FeeCalculationService
 
         $firstStudentFee = (float) ($configModel->getConfig('first_student_fee') ?? 350);
         $secondStudentFee = (float) ($configModel->getConfig('second_student_fee') ?? 200);
-        $youthFee = (float) ($configModel->getConfig('youth_fee') ?? 180);
+        $youthFee = (float) ($configModel->getConfig('youth_fee') ?? 200);
 
         // ✅ Pre-fetch and assign grade/class section names before sorting
         foreach ($students as &$student) {

app/Views/administrator/tuition_forecast.php

@@ -30,6 +30,7 @@ $warningText = static function (array $warnings): string {
                 'include_event_only' => !empty($filters['include_event_only']) ? '1' : '0',
                 'include_paid_invoices' => !empty($filters['include_paid_invoices']) ? '1' : '0',
                 'unit_price' => $filters['unit_price'] ?? '',
+                'youth_unit_price' => $filters['youth_unit_price'] ?? '',
             ]);
             ?>
             <a href="<?= site_url('administrator/tuition-forecast/export?' . $exportQuery) ?>" class="btn btn-success">
@@ -79,7 +80,7 @@ $warningText = static function (array $warnings): string {
                     </select>
                 </div>
                 <div class="col-md-3">
-                    <label for="unit_price" class="form-label">Unit Price</label>
+                    <label for="unit_price" class="form-label">Grades Unit Price</label>
                     <input
                         type="number"
                         min="0"
@@ -88,7 +89,19 @@ $warningText = static function (array $warnings): string {
                         name="unit_price"
                         class="form-control"
                         value="<?= esc((string) ($filters['unit_price'] ?? ($summary['unit_price'] ?? ''))) ?>"
-                        placeholder="New tuition unit price">
+                        placeholder="New tuition unit price for grades">
+                </div>
+                <div class="col-md-3">
+                    <label for="youth_unit_price" class="form-label">Youth Unit Price</label>
+                    <input
+                        type="number"
+                        min="0"
+                        step="0.01"
+                        id="youth_unit_price"
+                        name="youth_unit_price"
+                        class="form-control"
+                        value="<?= esc((string) ($filters['youth_unit_price'] ?? ($summary['youth_unit_price'] ?? ''))) ?>"
+                        placeholder="New tuition unit price for youth">
                 </div>
                 <div class="col-md-2">
                     <div class="form-check">
@@ -109,7 +122,7 @@ $warningText = static function (array $warnings): string {
 
     <?php if ($result): ?>
         <div class="row g-3 mb-4">
-            <div class="col-md-2">
+            <div class="col-xl col-lg-3 col-md-4">
                 <div class="card border-0 shadow-sm h-100">
                     <div class="card-body">
                         <div class="text-muted small">Total Parents</div>
@@ -117,7 +130,7 @@ $warningText = static function (array $warnings): string {
                     </div>
                 </div>
             </div>
-            <div class="col-md-2">
+            <div class="col-xl col-lg-3 col-md-4">
                 <div class="card border-0 shadow-sm h-100">
                     <div class="card-body">
                         <div class="text-muted small">Total Students</div>
@@ -126,7 +139,7 @@ $warningText = static function (array $warnings): string {
                     </div>
                 </div>
             </div>
-            <div class="col-md-2">
+            <div class="col-xl col-lg-3 col-md-4">
                 <div class="card border-0 shadow-sm h-100">
                     <div class="card-body">
                         <div class="text-muted small">Old Projected Income</div>
@@ -134,7 +147,7 @@ $warningText = static function (array $warnings): string {
                     </div>
                 </div>
             </div>
-            <div class="col-md-2">
+            <div class="col-xl col-lg-3 col-md-4">
                 <div class="card border-0 shadow-sm h-100">
                     <div class="card-body">
                         <div class="text-muted small">New Projected Income</div>
@@ -142,15 +155,23 @@ $warningText = static function (array $warnings): string {
                     </div>
                 </div>
             </div>
-            <div class="col-md-2">
+            <div class="col-xl col-lg-3 col-md-4">
                 <div class="card border-0 shadow-sm h-100">
                     <div class="card-body">
-                        <div class="text-muted small">Unit Price</div>
+                        <div class="text-muted small">Grades Unit Price</div>
                         <div class="fs-5 fw-semibold"><?= esc($fmtMoney($summary['unit_price'] ?? 0)) ?></div>
                     </div>
                 </div>
             </div>
-            <div class="col-md-2">
+            <div class="col-xl col-lg-3 col-md-4">
+                <div class="card border-0 shadow-sm h-100">
+                    <div class="card-body">
+                        <div class="text-muted small">Youth Unit Price</div>
+                        <div class="fs-5 fw-semibold"><?= esc($fmtMoney($summary['youth_unit_price'] ?? 0)) ?></div>
+                    </div>
+                </div>
+            </div>
+            <div class="col-xl col-lg-3 col-md-4">
                 <div class="card border-0 shadow-sm h-100">
                     <div class="card-body">
                         <div class="text-muted small">Difference</div>

security-reports/composer-audit.json

@@ -0,0 +1,48 @@
+{
+    "advisories": {
+        "phpoffice/math": [
+            {
+                "advisoryId": "PKSA-jw72-bn8m-h7rc",
+                "packageName": "phpoffice/math",
+                "affectedVersions": "<=0.2.0",
+                "title": "PHPOffice Math allows XXE when processing an XML file in the MathML format ",
+                "cve": "CVE-2025-48882",
+                "link": "https://github.com/advisories/GHSA-42hm-pq2f-3r7m",
+                "reportedAt": "2025-05-29T17:27:39+00:00",
+                "sources": [
+                    {
+                        "name": "GitHub",
+                        "remoteId": "GHSA-42hm-pq2f-3r7m"
+                    }
+                ],
+                "severity": "high"
+            }
+        ],
+        "phpunit/phpunit": [
+            {
+                "advisoryId": "PKSA-z3gr-8qht-p93v",
+                "packageName": "phpunit/phpunit",
+                "affectedVersions": ">=0,<8.5.52|>=9.0.0,<9.6.33|>=10.0.0,<10.5.62|>=11.0.0,<11.5.50|>=12.0.0,<12.5.8",
+                "title": "Unsafe Deserialization in PHPT Code Coverage Handling",
+                "cve": "CVE-2026-24765",
+                "link": "https://github.com/sebastianbergmann/phpunit/security/advisories/GHSA-vvj3-c3rp-c85p",
+                "reportedAt": "2026-01-27T05:21:14+00:00",
+                "sources": [
+                    {
+                        "name": "GitHub",
+                        "remoteId": "GHSA-vvj3-c3rp-c85p"
+                    },
+                    {
+                        "name": "FriendsOfPHP/security-advisories",
+                        "remoteId": "phpunit/phpunit/CVE-2026-24765.yaml"
+                    }
+                ],
+                "severity": "high"
+            }
+        ]
+    },
+    "abandoned": {
+        "paypal/rest-api-sdk-php": "paypal/paypal-server-sdk"
+    },
+    "filter": []
+}

tests/app/Controllers/View/TuitionForecastControllerTest.php

@@ -65,6 +65,7 @@ class FakeForecastService extends TuitionForecastService
                 'include_event_only' => $options['include_event_only'] ?? '0',
                 'include_paid_invoices' => $options['include_paid_invoices'] ?? '0',
                 'unit_price' => $options['unit_price'] ?? '370.00',
+                'youth_unit_price' => $options['youth_unit_price'] ?? '200.00',
             ],
             'summary' => [
                 'family_count' => 1,
@@ -75,6 +76,7 @@ class FakeForecastService extends TuitionForecastService
                 'old_projected_income' => '550.00',
                 'new_projected_income' => '650.00',
                 'unit_price' => '370.00',
+                'youth_unit_price' => '200.00',
                 'difference' => '100.00',
             ],
             'families' => [[
@@ -160,6 +162,7 @@ class TuitionForecastControllerTest extends CIUnitTestCase
             'include_event_only' => '1',
             'include_paid_invoices' => '1',
             'unit_price' => '395.00',
+            'youth_unit_price' => '200.00',
         ]);
 
         $result = $this->controller->setRequestObject($request)->index();
@@ -170,6 +173,7 @@ class TuitionForecastControllerTest extends CIUnitTestCase
         $this->assertSame('new', $result['data']['filters']['calculator_mode']);
         $this->assertSame('1', $result['data']['filters']['include_payment_pending']);
         $this->assertSame('395.00', $result['data']['filters']['unit_price']);
+        $this->assertSame('200.00', $result['data']['filters']['youth_unit_price']);
         $this->assertSame('always', $this->service->calls[0]['options']['include_withdrawn_mode']);
     }
 
@@ -184,6 +188,7 @@ class TuitionForecastControllerTest extends CIUnitTestCase
             'include_event_only' => '0',
             'include_paid_invoices' => '1',
             'unit_price' => '390.00',
+            'youth_unit_price' => '210.00',
         ]);
 
         $response = $this->controller->setRequestObject($request)->calculate();
@@ -193,6 +198,7 @@ class TuitionForecastControllerTest extends CIUnitTestCase
         $this->assertSame('Fall', $payload['semester']);
         $this->assertSame('compare', $payload['calculator_mode']);
         $this->assertSame('390.00', $payload['options']['unit_price']);
+        $this->assertSame('210.00', $payload['options']['youth_unit_price']);
     }
 
     public function testExportCsvBuildsDownloadWithSummaryAndFamilyRows(): void
@@ -210,6 +216,7 @@ class TuitionForecastControllerTest extends CIUnitTestCase
         $this->assertStringContainsString('Summary', $body);
         $this->assertStringContainsString('All Year', $body);
         $this->assertStringContainsString('Old Projected Income', $body);
+        $this->assertStringContainsString('Youth Unit Price', $body);
         $this->assertStringContainsString('Layla Yusuf', $body);
         $this->assertStringContainsString('Student One', $body);
     }

tests/app/Libraries/NewTuitionCalculatorServiceTest.php

@@ -51,4 +51,29 @@ class NewTuitionCalculatorServiceTest extends CIUnitTestCase
         $this->assertSame('0.00', $result['details'][3]['amount']);
         $this->assertSame('0.00', $result['details'][4]['amount']);
     }
+
+    public function testYouthStudentsUseSeparateUnitPriceWithoutAffectingRegularDiscountOrder(): void
+    {
+        $service = new NewTuitionCalculatorService();
+        $result = $service->calculateFamilyTuition([
+            ['student_id' => 3, 'student_name' => 'Youth', 'grade_level' => 'Youth 1'],
+            ['student_id' => 1, 'student_name' => 'Regular One', 'grade_level' => '2'],
+            ['student_id' => 2, 'student_name' => 'Regular Two', 'grade_level' => '5'],
+        ], [
+            'grade_fee' => 9,
+            'new_tuition_full_amount' => '370.00',
+            'new_tuition_youth_amount' => '200.00',
+            'new_tuition_second_student_discount' => '150.00',
+            'new_tuition_third_student_discount' => '150.00',
+            'new_tuition_fourth_plus_discount' => '150.00',
+        ]);
+
+        $this->assertSame('790.00', $result['total']);
+        $this->assertSame('new_first_student_full_amount', $result['details'][0]['rule']);
+        $this->assertSame('370.00', $result['details'][0]['amount']);
+        $this->assertSame('new_second_student_discount', $result['details'][1]['rule']);
+        $this->assertSame('220.00', $result['details'][1]['amount']);
+        $this->assertSame('new_youth_unit_price', $result['details'][2]['rule']);
+        $this->assertSame('200.00', $result['details'][2]['amount']);
+    }
 }

tests/app/Libraries/TuitionForecastServiceTest.php

@@ -38,10 +38,12 @@ class TuitionForecastServiceTest extends CIUnitTestCase
                     'students' => [
                         ['student_id' => 1, 'student_name' => 'Mariam', 'grade_level' => '1'],
                         ['student_id' => 2, 'student_name' => 'Yahya', 'grade_level' => '2'],
+                        ['student_id' => 4, 'student_name' => 'Youth Student', 'grade_level' => 'Youth 1'],
                     ],
                     'all_students' => [
                         ['student_id' => 1, 'student_name' => 'Mariam', 'grade_level' => '1', 'billable' => true, 'excluded_reason' => null],
                         ['student_id' => 2, 'student_name' => 'Yahya', 'grade_level' => '2', 'billable' => true, 'excluded_reason' => null],
+                        ['student_id' => 4, 'student_name' => 'Youth Student', 'grade_level' => 'Youth 1', 'billable' => true, 'excluded_reason' => null],
                         ['student_id' => 3, 'student_name' => 'Event Only', 'grade_level' => '3', 'billable' => false, 'excluded_reason' => 'event_only'],
                     ],
                     'warnings' => ['1 event-only student(s) excluded from tuition.'],
@@ -54,8 +56,9 @@ class TuitionForecastServiceTest extends CIUnitTestCase
                     'grade_fee' => 9,
                     'first_student_fee' => '350.00',
                     'second_student_fee' => '200.00',
-                    'youth_fee' => '180.00',
+                    'youth_fee' => '200.00',
                     'new_tuition_full_amount' => $this->unitPriceOverride ?? '350.00',
+                    'new_tuition_youth_amount' => $this->youthUnitPriceOverride ?? '200.00',
                     'new_tuition_second_student_discount' => '50.00',
                     'new_tuition_third_student_discount' => '50.00',
                     'new_tuition_fourth_plus_discount' => '100.00',
@@ -67,16 +70,18 @@ class TuitionForecastServiceTest extends CIUnitTestCase
             'include_payment_pending' => true,
             'include_withdrawn_mode' => 'refund_deadline',
             'unit_price' => '400.00',
+            'youth_unit_price' => '200.00',
         ]);
 
         $this->assertSame(1, $result['summary']['family_count']);
-        $this->assertSame(3, $result['summary']['student_count']);
+        $this->assertSame(4, $result['summary']['student_count']);
-        $this->assertSame(2, $result['summary']['billable_student_count']);
+        $this->assertSame(3, $result['summary']['billable_student_count']);
-        $this->assertSame('550.00', $result['summary']['old_projected_tuition']);
+        $this->assertSame('750.00', $result['summary']['old_projected_tuition']);
-        $this->assertSame('750.00', $result['summary']['new_projected_tuition']);
+        $this->assertSame('950.00', $result['summary']['new_projected_tuition']);
-        $this->assertSame('550.00', $result['summary']['old_projected_income']);
+        $this->assertSame('750.00', $result['summary']['old_projected_income']);
-        $this->assertSame('750.00', $result['summary']['new_projected_income']);
+        $this->assertSame('950.00', $result['summary']['new_projected_income']);
         $this->assertSame('400.00', $result['summary']['unit_price']);
-        $this->assertSame('event_only', $result['families'][0]['student_details'][2]['excluded_reason']);
+        $this->assertSame('200.00', $result['summary']['youth_unit_price']);
+        $this->assertSame('event_only', $result['families'][0]['student_details'][3]['excluded_reason']);
     }
 }