497 lines
20 KiB
PHP
497 lines
20 KiB
PHP
<?php
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namespace App\Http\Controllers;
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use App\Models\EmployeeAssessmentResult;
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use App\Models\EmployeeTraining;
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use App\Models\TrainingAssessment;
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use App\Models\TrainingProgram;
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use App\Models\User;
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use Illuminate\Http\Request;
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use Illuminate\Support\Facades\Auth;
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use Illuminate\Support\Facades\Storage;
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use Illuminate\Support\Facades\Validator;
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use Inertia\Inertia;
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class EmployeeTrainingController extends Controller
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{
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/**
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* Display a listing of the resource.
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*/
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public function index(Request $request)
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{
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if (Auth::user()->can('manage-employee-trainings')) {
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$query = EmployeeTraining::with(['employee.employee', 'trainingProgram.trainingType'])
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->where(function ($q) {
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if (Auth::user()->can('manage-any-employee-trainings')) {
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$q->whereIn('created_by', getCompanyAndUsersId());
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} elseif (Auth::user()->can('manage-own-employee-trainings')) {
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$q->where('created_by', Auth::id())->orWhere('employee_id', Auth::id());
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} else {
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$q->whereRaw('1 = 0');
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}
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});
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// Handle search
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if ($request->has('search') && ! empty($request->search)) {
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$query->where(function ($q) use ($request) {
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$q->whereHas('employee', function ($q) use ($request) {
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$q->where('name', 'like', '%'.$request->search.'%')
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->orWhere('employee_id', 'like', '%'.$request->search.'%');
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})
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->orWhereHas('trainingProgram', function ($q) use ($request) {
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$q->where('name', 'like', '%'.$request->search.'%');
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});
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});
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}
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// Handle employee filter
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if ($request->has('employee_id') && ! empty($request->employee_id)) {
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$query->where('employee_id', $request->employee_id);
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}
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// Handle program filter
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if ($request->has('training_program_id') && ! empty($request->training_program_id)) {
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$query->where('training_program_id', $request->training_program_id);
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}
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// Handle status filter
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if ($request->has('status') && ! empty($request->status)) {
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$query->where('status', $request->status);
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}
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// Handle date range filter
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if ($request->has('assigned_date_from') && ! empty($request->assigned_date_from)) {
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$query->whereDate('assigned_date', '>=', $request->assigned_date_from);
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}
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if ($request->has('assigned_date_to') && ! empty($request->assigned_date_to)) {
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$query->whereDate('assigned_date', '<=', $request->assigned_date_to);
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}
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// Handle sorting
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$allowedSortFields = ['id', 'status', 'assigned_date', 'completion_date', 'score', 'created_at'];
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if ($request->has('sort_field') && ! empty($request->sort_field)) {
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$sortField = $request->sort_field;
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$sortDirection = in_array($request->sort_direction, ['asc', 'desc']) ? $request->sort_direction : 'asc';
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if ($sortField === 'employee_name' || $sortField === 'employee') {
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$query->join('users', 'employee_trainings.employee_id', '=', 'users.id')
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->select('employee_trainings.*')
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->orderBy('users.name', $sortDirection);
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} elseif ($sortField === 'program_name') {
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$query->join('training_programs', 'employee_trainings.training_program_id', '=', 'training_programs.id')
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->select('employee_trainings.*')
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->orderBy('training_programs.name', $sortDirection);
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} elseif (in_array($sortField, $allowedSortFields)) {
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$query->orderBy($sortField, $sortDirection);
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} else {
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$query->orderBy('id', 'desc');
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}
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} else {
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$query->orderBy('id', 'desc');
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}
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// Add assessment results count
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$query->withCount(['assessmentResults']);
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$employeeTrainings = $query->paginate($request->per_page ?? 10);
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$employeeTrainings->getCollection()->transform(function ($training) {
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if ($training->employee) {
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$rawAvatar = $training->employee->getRawOriginal('avatar');
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$training->employee->avatar = check_file($rawAvatar)
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? get_file($rawAvatar)
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: get_file('avatars/avatar.png');
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}
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return $training;
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});
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// Get employees for filter dropdown
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$employees = User::with('employee')
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->where('type', 'employee')
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->whereIn('created_by', getCompanyAndUsersId())
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->where('status', 'active')
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->select('id', 'name')
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->get()
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->map(function ($user) {
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return [
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'id' => $user->id,
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'name' => $user->name.' ('.($user->employee->employee_id ?? '').')',
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];
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});
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// Get training programs for filter dropdown
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$trainingPrograms = TrainingProgram::whereIn('created_by', getCompanyAndUsersId())
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->select('id', 'name')
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->get();
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return Inertia::render('hr/training/employee-trainings/index', [
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'employeeTrainings' => $employeeTrainings,
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'employees' => $employees,
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'trainingPrograms' => $trainingPrograms,
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'filters' => $request->all(['search', 'employee_id', 'training_program_id', 'status', 'assigned_date_from', 'assigned_date_to', 'sort_field', 'sort_direction', 'per_page']),
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]);
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} else {
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return redirect()->back()->with('error', __('Permission Denied.'));
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}
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}
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/**
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* Display the dashboard view.
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*/
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public function dashboard(Request $request)
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{
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// Get training statistics with proper permission check
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$totalTrainings = EmployeeTraining::withPermissionCheck()->count();
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$completedTrainings = EmployeeTraining::withPermissionCheck()->where('status', 'completed')->count();
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$inProgressTrainings = EmployeeTraining::withPermissionCheck()->where('status', 'in_progress')->count();
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$assignedTrainings = EmployeeTraining::withPermissionCheck()->where('status', 'assigned')->count();
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$failedTrainings = EmployeeTraining::withPermissionCheck()->where('status', 'failed')->count();
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// Get completion rate by program
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$programStats = TrainingProgram::whereIn('created_by', getCompanyAndUsersId())
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->withCount([
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'employeeTrainings as total_count' => function ($q) {
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$q->whereHas('employee', function ($q) {
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$q->whereIn('created_by', getCompanyAndUsersId());
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});
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},
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'employeeTrainings as completed_count' => function ($q) {
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$q->where('status', 'completed')
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->whereHas('employee', function ($q) {
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$q->whereIn('created_by', getCompanyAndUsersId());
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});
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},
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])
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->having('total_count', '>', 0)
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->get()
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->map(function ($program) {
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return [
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'name' => $program->name,
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'total' => $program->total_count,
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'completed' => $program->completed_count,
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'completion_rate' => $program->total_count > 0
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? round(($program->completed_count / $program->total_count) * 100)
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: 0,
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];
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});
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// Get recent completions
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$recentCompletions = EmployeeTraining::with(['employee', 'trainingProgram'])
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->withPermissionCheck()
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->where('status', 'completed')
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->orderBy('completion_date', 'desc')
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->take(5)
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->get();
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// Get upcoming trainings
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$upcomingTrainings = EmployeeTraining::with(['employee', 'trainingProgram'])
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->withPermissionCheck()
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->where('status', 'assigned')
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->orderBy('assigned_date', 'asc')
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->take(5)
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->get();
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return Inertia::render('hr/training/employee-trainings/dashboard', [
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'statistics' => [
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'totalTrainings' => $totalTrainings,
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'completedTrainings' => $completedTrainings,
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'inProgressTrainings' => $inProgressTrainings,
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'assignedTrainings' => $assignedTrainings,
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'failedTrainings' => $failedTrainings,
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'completionRate' => $totalTrainings > 0 ? round(($completedTrainings / $totalTrainings) * 100) : 0,
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],
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'programStats' => $programStats,
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'recentCompletions' => $recentCompletions,
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'upcomingTrainings' => $upcomingTrainings,
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]);
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}
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/**
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* Store a newly created resource in storage.
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*/
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public function store(Request $request)
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{
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$validator = Validator::make($request->all(), [
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'employee_id' => 'required|exists:users,id',
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'training_program_id' => 'required|exists:training_programs,id',
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'status' => 'required|string|in:assigned,in_progress,completed,failed',
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'assigned_date' => 'required|date',
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'completion_date' => 'nullable|date|after_or_equal:assigned_date',
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'certification' => 'nullable|string',
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'score' => 'nullable|numeric|min:0|max:100',
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'is_passed' => 'nullable|boolean',
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'feedback' => 'nullable|string',
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'notes' => 'nullable|string',
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]);
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if ($validator->fails()) {
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return redirect()->back()->withErrors($validator)->withInput();
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}
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// Check if employee belongs to current company
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$user = User::where('id', $request->employee_id)
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->where('type', 'employee')
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->whereIn('created_by', getCompanyAndUsersId())
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->first();
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if (! $user) {
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return redirect()->back()->with('error', __('Invalid employee selected'));
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}
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// Check if training program belongs to current company
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$trainingProgram = TrainingProgram::find($request->training_program_id);
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if (! $trainingProgram || ! in_array($trainingProgram->created_by, getCompanyAndUsersId())) {
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return redirect()->back()->with('error', __('Invalid training program selected'));
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}
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$trainingData = [
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'employee_id' => $request->employee_id,
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'training_program_id' => $request->training_program_id,
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'status' => $request->status,
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'assigned_date' => $request->assigned_date,
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'completion_date' => $request->completion_date,
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'score' => $request->score,
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'is_passed' => $request->is_passed,
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'feedback' => $request->feedback,
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'notes' => $request->notes,
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'assigned_by' => creatorId(),
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'created_by' => creatorId(),
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];
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// Handle certification from media library
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if ($request->has('certification')) {
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$trainingData['certification'] = $request->certification;
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}
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EmployeeTraining::create($trainingData);
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return redirect()->back()->with('success', __('Employee training assigned successfully'));
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}
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/**
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* Display the specified resource.
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*/
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public function show(EmployeeTraining $employeeTraining)
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{
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// Check if employee training belongs to current company
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if (! in_array($employeeTraining->employee->created_by, getCompanyAndUsersId())) {
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return redirect()->back()->with('error', __('You do not have permission to view this employee training'));
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}
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// Load relationships
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$employeeTraining->load([
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'employee.employee.department',
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'employee.employee.designation',
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'trainingProgram.trainingType',
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'assessmentResults.trainingAssessment',
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'assigner',
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]);
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// Get available assessments for this training program
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$availableAssessments = TrainingAssessment::where('training_program_id', $employeeTraining->training_program_id)
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->whereDoesntHave('employeeResults', function ($q) use ($employeeTraining) {
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$q->where('employee_training_id', $employeeTraining->id);
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})
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->get();
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return Inertia::render('hr/training/employee-trainings/show', [
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'employeeTraining' => $employeeTraining,
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'availableAssessments' => $availableAssessments,
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]);
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}
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/**
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* Update the specified resource in storage.
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*/
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public function update(Request $request, EmployeeTraining $employeeTraining)
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{
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// Check if employee training belongs to current company
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if (! in_array($employeeTraining->employee->created_by, getCompanyAndUsersId())) {
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return redirect()->back()->with('error', __('You do not have permission to update this employee training'));
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}
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$validator = Validator::make($request->all(), [
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'status' => 'required|string|in:assigned,in_progress,completed,failed',
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'completion_date' => 'nullable|date|after_or_equal:assigned_date',
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'certification' => 'nullable|string',
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'score' => 'nullable|numeric|min:0|max:100',
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'is_passed' => 'nullable|boolean',
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'feedback' => 'nullable|string',
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'notes' => 'nullable|string',
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]);
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if ($validator->fails()) {
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return redirect()->back()->withErrors($validator)->withInput();
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}
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$trainingData = [
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'status' => $request->status,
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'completion_date' => $request->completion_date,
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'score' => $request->score,
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'is_passed' => $request->is_passed,
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'feedback' => $request->feedback,
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'notes' => $request->notes,
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];
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// Handle certification from media library
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if ($request->has('certification')) {
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$trainingData['certification'] = $request->certification;
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}
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$employeeTraining->update($trainingData);
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return redirect()->back()->with('success', __('Employee training updated successfully'));
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}
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/**
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* Remove the specified resource from storage.
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*/
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public function destroy(EmployeeTraining $employeeTraining)
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{
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// Check if employee training belongs to current company
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if (! in_array($employeeTraining->employee->created_by, getCompanyAndUsersId())) {
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return redirect()->back()->with('error', __('You do not have permission to delete this employee training'));
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}
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// Delete certification if exists
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if ($employeeTraining->certification) {
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Storage::disk('public')->delete($employeeTraining->certification);
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}
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// Delete assessment results
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$employeeTraining->assessmentResults()->delete();
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// Delete the employee training
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$employeeTraining->delete();
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return redirect()->back()->with('success', __('Employee training deleted successfully'));
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}
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/**
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* Download certification file.
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*/
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public function downloadCertification(EmployeeTraining $employeeTraining)
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{
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// Check if employee training belongs to current company
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if (! in_array($employeeTraining->employee->created_by, getCompanyAndUsersId())) {
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return redirect()->back()->with('error', __('You do not have permission to access this certification'));
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}
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if (! $employeeTraining->certification) {
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return redirect()->back()->with('error', __('Certification file not found'));
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}
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$filePath = getStorageFilePath($employeeTraining->certification);
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if (! file_exists($filePath)) {
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return redirect()->back()->with('error', __('Certification file not found'));
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}
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return response()->download($filePath);
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}
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/**
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* Bulk assign training to employees.
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*/
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public function bulkAssign(Request $request)
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{
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$validator = Validator::make($request->all(), [
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'employee_ids' => 'required|array',
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'employee_ids.*' => 'exists:users,id',
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'training_program_id' => 'required|exists:training_programs,id',
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'assigned_date' => 'required|date',
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'notes' => 'nullable|string',
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]);
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if ($validator->fails()) {
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return redirect()->back()->withErrors($validator)->withInput();
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}
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// Check if employees belong to current company
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$employeeIds = $request->employee_ids;
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$validEmployees = User::whereIn('id', $employeeIds)
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->where('type', 'employee')
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->whereIn('created_by', getCompanyAndUsersId())
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->pluck('id')
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->toArray();
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if (count($validEmployees) !== count($employeeIds)) {
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return redirect()->back()->with('error', __('Invalid employee selection'));
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}
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// Check if training program belongs to current company
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$trainingProgram = TrainingProgram::find($request->training_program_id);
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if (! $trainingProgram || ! in_array($trainingProgram->created_by, getCompanyAndUsersId())) {
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return redirect()->back()->with('error', __('Invalid training program selected'));
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}
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// Create training assignments for each employee
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foreach ($employeeIds as $employeeId) {
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EmployeeTraining::create([
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'employee_id' => $employeeId,
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'training_program_id' => $request->training_program_id,
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'status' => 'assigned',
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'assigned_date' => $request->assigned_date,
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'notes' => $request->notes,
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'assigned_by' => creatorId(),
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'created_by' => creatorId(),
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]);
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}
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return redirect()->back()->with('success', __('Training assigned to '.count($employeeIds).' employees successfully'));
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}
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/**
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* Record assessment result.
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*/
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public function recordAssessment(Request $request, EmployeeTraining $employeeTraining)
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{
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// Check if employee training belongs to current company
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if (! in_array($employeeTraining->employee->created_by, getCompanyAndUsersId())) {
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return redirect()->back()->with('error', __('You do not have permission to record assessment for this employee training'));
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}
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$validator = Validator::make($request->all(), [
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'training_assessment_id' => 'required|exists:training_assessments,id',
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'score' => 'required|numeric|min:0|max:100',
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'is_passed' => 'required|boolean',
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'feedback' => 'nullable|string',
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'assessment_date' => 'required|date',
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]);
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if ($validator->fails()) {
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return redirect()->back()->withErrors($validator)->withInput();
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}
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// Check if assessment belongs to the training program
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$assessment = TrainingAssessment::find($request->training_assessment_id);
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if (! $assessment || $assessment->training_program_id != $employeeTraining->training_program_id) {
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return redirect()->back()->with('error', __('Invalid assessment selected'));
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}
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// Create assessment result
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EmployeeAssessmentResult::create([
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'employee_training_id' => $employeeTraining->id,
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'training_assessment_id' => $request->training_assessment_id,
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'score' => $request->score,
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'is_passed' => $request->is_passed,
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'feedback' => $request->feedback,
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'assessment_date' => $request->assessment_date,
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'assessed_by' => auth()->id(),
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]);
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// Update employee training status if needed
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if ($request->update_training_status) {
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$employeeTraining->update([
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'status' => $request->is_passed ? 'completed' : 'failed',
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'is_passed' => $request->is_passed,
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'score' => $request->score,
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'completion_date' => $request->assessment_date,
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]);
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}
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return redirect()->back()->with('success', __('Assessment result recorded successfully'));
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}
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}
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