Initial commit - lms-v2 + CLAUDE.md

app/Http/Controllers/Admin/EmployeeController.php

@@ -0,0 +1,426 @@
+<?php
+
+namespace App\Http\Controllers\Admin;
+
+use App\Http\Controllers\Controller;
+use Illuminate\Http\Request;
+use Illuminate\Validation\Rule;
+use Illuminate\Support\Facades\DB; 
+use Illuminate\Support\Facades\Hash;
+use Illuminate\Support\Arr;
+use App\Models\User;
+use App\Models\Department;
+use App\Models\Position;
+use App\Models\TrainingMatrix;
+
+class EmployeeController extends Controller
+{
+    public function index(Request $request)
+    {
+        $chartDept = User::select('department_id', DB::raw('count(*) as total'))
+            ->whereNotNull('department_id')
+            ->with('department')
+            ->groupBy('department_id')
+            ->get();
+            
+        $chartPos = User::select('position_id', DB::raw('count(*) as total'))
+            ->whereNotNull('position_id')
+            ->with('position')
+            ->groupBy('position_id')
+            ->get();
+
+        $departments = Department::with('positions')->get();
+        $positions = Position::all(); 
+
+        $deptPosMapping = $departments->mapWithKeys(function ($dept) {
+            return [$dept->id => $dept->positions->map(function($pos) {
+                return ['id' => $pos->id, 'name' => $pos->name];
+            })];
+        });
+
+        $query = User::with(['department', 'position', 'roles']);
+
+        if ($request->filled('search')) {
+            $search = $request->search;
+            $columns = \Illuminate\Support\Facades\Schema::getColumnListing('users');
+            
+            $query->where(function($q) use ($search, $columns) {
+                foreach ($columns as $column) {
+                    $q->orWhere($column, 'like', "%{$search}%");
+                }
+            });
+        }
+
+        if ($request->filled('department_id')) {
+            $query->where('department_id', $request->department_id);
+        }
+        if ($request->filled('position_id')) {
+            $query->where('position_id', $request->position_id);
+        }
+
+        $employees = $query->latest()->paginate(10)->withQueryString();
+        $totalRecords = $employees->total();
+
+        return view('pages.admin.employee.index', compact(
+            'employees', 'totalRecords', 'departments', 'positions', 'chartDept', 'chartPos', 'deptPosMapping'
+        ));
+    }
+
+    public function create()
+    {
+        $departments = Department::with('positions')->orderBy('name', 'asc')->get();
+        $positions = Position::all(); 
+
+        $deptPosMapping = $departments->mapWithKeys(function ($dept) {
+            return [$dept->id => $dept->positions->map(function($pos) {
+                return ['id' => $pos->id, 'name' => $pos->name];
+            })];
+        });
+
+        $marketingDeptIds = Department::where('name', 'LIKE', '%MKT%')
+                                ->orWhere('name', 'LIKE', '%MARKETING%')
+                                ->pluck('id');
+                                
+        $trainingMatrices = TrainingMatrix::whereIn('department_id', $marketingDeptIds)->get();
+        
+        $existingInitials = User::whereNotNull('initial')
+                                ->pluck('initial')
+                                ->map(fn($i) => strtolower($i))
+                                ->toArray();
+        
+        return view('pages.admin.employee.create', compact(
+            'departments', 'positions', 'trainingMatrices', 'deptPosMapping', 'existingInitials'
+        ));
+    }
+
+    public function store(Request $request)
+    {
+        $validated = $request->validate([
+            'nik'                => 'required|unique:users,nik',
+            'identity_number'    => 'nullable|string|max:50',      
+            'initial'            => 'nullable|string|max:10',      
+            'first_name'         => 'required|string|max:255',
+            'last_name'          => 'nullable|string|max:255',
+            'phone'              => 'nullable|string|max:20',      
+            'email'              => 'required|email|unique:users,email',
+            'role'               => 'nullable|string',             
+            'is_trainer'         => 'nullable|boolean', 
+            'gender'             => 'required|in:L,P',
+            'date_of_birth'      => 'nullable|date',               
+            'join_date'          => 'nullable|date',               
+            'department_id'      => 'required|exists:departments,id',
+            'position_id'        => 'required|exists:positions,id',
+            'training_matrix_id' => 'nullable|integer',            
+            'documents.*'        => 'nullable|file|max:5120', 
+        ]);
+
+        DB::beginTransaction();
+
+        try {
+            $validated['password'] = Hash::make('Karyawan123!');
+            $validated['role'] = $request->role ?? 'karyawan'; 
+            $validated['must_change_password'] = true; 
+
+            $userData = Arr::except($validated, ['documents', 'is_trainer']);
+            
+            $user = User::create($userData);
+
+            $rolesToAssign = [];
+            if ($validated['role'] == 'admin') {
+                $rolesToAssign[] = 'admin';
+            } elseif ($validated['role'] == 'trainer') {
+                $rolesToAssign[] = 'trainer';
+                $rolesToAssign[] = 'trainee';
+            } else {
+                $rolesToAssign[] = 'trainee';
+            }
+
+            if ($request->has('is_trainer') && $request->is_trainer) {
+                $rolesToAssign[] = 'trainer';
+                $rolesToAssign[] = 'trainee';
+            }
+
+            $user->assignRole(array_unique($rolesToAssign));
+
+            if ($request->hasFile('documents')) {
+                foreach ($request->file('documents') as $file) {
+                    $fileName = time() . '_' . str_replace(' ', '_', $file->getClientOriginalName());
+                    $path = $file->storeAs('employee_docs/' . $user->nik, $fileName, 'nextcloud');
+                    
+                    DB::table('employee_documents')->insert([
+                        'user_id'    => $user->id,
+                        'file_name'  => $file->getClientOriginalName(),
+                        'file_path'  => $path,
+                        'created_at' => now(),
+                        'updated_at' => now(),
+                    ]);
+                }
+            }
+
+            DB::table('audit_trails')->insert([
+                'user_id'     => auth()->id(),
+                'action'      => 'Create Employee',
+                'description' => "Menambahkan karyawan baru: {$user->first_name} {$user->last_name} (NIK: {$user->nik})",
+                'ip_address'  => $request->ip(),
+                'created_at'  => now(),
+            ]);
+
+            DB::commit();
+
+            // FIX: Menggunakan rute jamak (employees)
+            return redirect()->route('admin.employees.index')
+                             ->with('success', "Data Karyawan {$user->first_name} berhasil ditambahkan! Password default: Karyawan123!");
+
+        } catch (\Exception $e) {
+            DB::rollBack();
+            return back()->with('error', 'Gagal menyimpan data! ' . $e->getMessage())->withInput();
+        }
+    }
+
+    public function show(User $employee)
+    {
+        $employee->load(['department', 'position', 'roles']);
+        return view('pages.admin.employee.show', compact('employee'));
+    }
+
+    public function edit(User $employee)
+    {
+        $departments = Department::with('positions')->orderBy('name', 'asc')->get();
+        $positions = Position::all(); 
+        
+        $deptPosMapping = $departments->mapWithKeys(function ($dept) {
+            return [$dept->id => $dept->positions->map(function($pos) {
+                return ['id' => $pos->id, 'name' => $pos->name];
+            })];
+        });
+
+        $marketingDeptIds = Department::where('name', 'LIKE', '%MKT%')->orWhere('name', 'LIKE', '%MARKETING%')->pluck('id');
+        $trainingMatrices = TrainingMatrix::whereIn('department_id', $marketingDeptIds)->get();
+
+        return view('pages.admin.employee.edit', compact('employee', 'departments', 'positions', 'trainingMatrices', 'deptPosMapping'));
+    }
+
+    public function update(Request $request, User $employee)
+    {
+        $validated = $request->validate([
+            'nik'                => ['required', Rule::unique('users', 'nik')->ignore($employee->id)],
+            'identity_number'    => 'nullable|string|max:50',
+            'initial'            => 'nullable|string|max:10',
+            'first_name'         => 'required|string|max:255',
+            'last_name'          => 'nullable|string|max:255',
+            'phone'              => 'nullable|string|max:20',
+            'email'              => ['required', 'email', Rule::unique('users', 'email')->ignore($employee->id)],
+            'role'               => 'nullable|string',
+            'is_trainer'         => 'nullable|boolean',
+            'gender'             => 'required|in:L,P',
+            'date_of_birth'      => 'nullable|date',
+            'join_date'          => 'nullable|date',
+            'department_id'      => 'required|exists:departments,id',
+            'position_id'        => 'required|exists:positions,id',
+            'training_matrix_id' => 'nullable|integer',
+            'is_active'          => 'nullable|boolean',
+        ]);
+
+        DB::beginTransaction();
+
+        try {
+            if ($request->filled('password')) {
+                $validated['password'] = Hash::make($request->password);
+            }
+
+            $userData = Arr::except($validated, ['is_trainer', 'is_active']);
+            $userData['is_active'] = $request->has('is_active');
+            $employee->update($userData);
+            
+            $rolesToAssign = [];
+            $inputRole = $validated['role'] ?? 'karyawan';
+
+            if ($inputRole == 'admin') {
+                $rolesToAssign[] = 'admin';
+            } elseif ($inputRole == 'trainer' || $request->is_trainer) {
+                $rolesToAssign[] = 'trainer';
+                $rolesToAssign[] = 'trainee';
+            } else {
+                $rolesToAssign[] = 'trainee';
+            }
+
+            $employee->syncRoles(array_unique($rolesToAssign));
+
+            DB::table('audit_trails')->insert([
+                'user_id'     => auth()->id(),
+                'action'      => 'Update Employee',
+                'description' => "Memperbarui data karyawan: {$employee->first_name} (NIK: {$employee->nik})",
+                'ip_address'  => $request->ip(),
+                'created_at'  => now(),
+            ]);
+
+            DB::commit();
+
+            // FIX: Menggunakan rute jamak (employees)
+            return redirect()->route('admin.employees.index')->with('success', "Data Karyawan {$employee->first_name} berhasil diperbarui.");
+
+        } catch (\Exception $e) {
+            DB::rollBack();
+            return back()->with('error', 'Gagal memperbarui data! ' . $e->getMessage())->withInput();
+        }
+    }
+
+    public function destroy(User $employee)
+    {
+        if ($employee->hasRole('admin')) {
+            return back()->with('error', 'Aksi ditolak! Anda tidak dapat menonaktifkan akun Administrator.');
+        }
+
+        $nama = $employee->first_name;
+        $employee->update(['is_active' => false]);
+        
+        DB::table('audit_trails')->insert([
+            'user_id'     => auth()->id(),
+            'action'      => 'Deactivate Employee',
+            'description' => "Menonaktifkan karyawan (Resign/Keluar): {$nama}",
+            'ip_address'  => request()->ip(),
+            'created_at'  => now(),
+        ]);
+
+        // FIX: Menggunakan rute jamak (employees)
+        return redirect()->route('admin.employees.index')->with('success', "Karyawan {$nama} berhasil dinonaktifkan. Data historis tetap tersimpan.");
+    }
+
+    // =========================================================================
+    // FITUR EXPORT & IMPORT
+    // =========================================================================
+
+    private function getFilteredEmployees(Request $request)
+    {
+        $query = User::with(['department', 'position', 'roles'])->whereNotNull('department_id');
+
+        if ($request->filled('search')) {
+            $search = $request->search;
+            $columns = \Illuminate\Support\Facades\Schema::getColumnListing('users');
+            
+            $query->where(function($q) use ($search, $columns) {
+                foreach ($columns as $column) {
+                    $q->orWhere($column, 'like', "%{$search}%");
+                }
+            });
+        }
+
+        if ($request->filled('department_id')) {
+            $query->where('department_id', $request->department_id);
+        }
+        if ($request->filled('position_id')) {
+            $query->where('position_id', $request->position_id);
+        }
+
+        return $query->latest()->get(); // Ambil semua data TANPA pagination
+    }
+
+
+    public function exportExcel(Request $request)
+    {
+        // Ambil data yang sudah difilter
+        $employees = $this->getFilteredEmployees($request);
+        
+        $fileName = 'Data_Karyawan_' . date('Y-m-d_H-i') . '.xlsx';
+        
+        // Lempar data ke Class Export
+        return \Maatwebsite\Excel\Facades\Excel::download(new \App\Exports\EmployeesExport($employees), $fileName);
+    }
+
+
+    public function exportPdf(Request $request)
+    {
+        // Ambil data yang sudah difilter
+        $employees = $this->getFilteredEmployees($request);
+        
+        // PENTING: Perhatikan penamaan folder (employee tanpa 's')
+        $pdf = \Barryvdh\DomPDF\Facade\Pdf::loadView('pages.admin.employee.pdf', compact('employees'))
+                ->setPaper('a4', 'landscape');
+                
+        return $pdf->download('Data_Karyawan_' . date('Y-m-d_H-i') . '.pdf');
+    }
+
+       public function importView()
+    {
+        return view('pages.admin.employee.import');
+    }
+
+    public function downloadTemplate()
+    {
+        // Menggunakan library Excel untuk menghasilkan format murni .xlsx
+        return \Maatwebsite\Excel\Facades\Excel::download(new \App\Exports\EmployeeTemplateExport, 'Template_Import_Karyawan.xlsx');
+    }
+
+    public function importPreview(Request $request)
+    {
+        $request->validate([
+            'file' => 'required|mimes:xlsx,xls,csv|max:5120'
+        ]);
+
+        try {
+            $rows = \Maatwebsite\Excel\Facades\Excel::toArray(new class implements \Maatwebsite\Excel\Concerns\ToModel, \Maatwebsite\Excel\Concerns\WithHeadingRow {
+                public function model(array $row) { return $row; }
+            }, $request->file('file'))[0];
+
+            session()->put('import_rows_data', $rows);
+
+            return view('pages.admin.employee.import-preview', compact('rows'));
+            
+        } catch (\Exception $e) {
+            return back()->with('error', 'Gagal membaca format file Excel. Pastikan menggunakan template yang benar. Error: ' . $e->getMessage());
+        }
+    }
+
+    public function importProcess(Request $request)
+    {
+        $rows = session('import_rows_data');
+
+        if (!$rows) {
+            return redirect()->route('admin.employees.import')->with('error', 'Sesi import telah kedaluwarsa atau kosong. Silakan unggah ulang file Anda.');
+        }
+
+        $successCount = 0;
+        $failCount = 0;
+
+        foreach ($rows as $row) {
+            try {
+                if (empty($row['nik']) || empty($row['nama_depan']) || empty($row['email'])) {
+                    $failCount++;
+                    continue;
+                }
+
+                $user = User::updateOrCreate(
+                    ['nik' => $row['nik']], // Jika NIK sama, perbarui. Jika tidak ada, buat baru.
+                    [
+                        'identity_number'      => $row['no_ktp'] ?? null,
+                        'initial'              => !empty($row['inisial']) ? strtoupper($row['inisial']) : null,
+                        'first_name'           => $row['nama_depan'],
+                        'last_name'            => $row['nama_belakang'] ?? null,
+                        'email'                => $row['email'],
+                        'phone'                => $row['telepon'] ?? null,
+                        'gender'               => in_array(strtoupper($row['jenis_kelamin'] ?? ''), ['L', 'P']) ? strtoupper($row['jenis_kelamin']) : 'L',
+                        'date_of_birth'        => !empty($row['tgl_lahir']) ? \Carbon\Carbon::parse($row['tgl_lahir'])->format('Y-m-d') : null,
+                        'join_date'            => !empty($row['tgl_masuk']) ? \Carbon\Carbon::parse($row['tgl_masuk'])->format('Y-m-d') : null,
+                        'department_id'        => $row['department_id'] ?? 1,
+                        'position_id'          => $row['position_id'] ?? 1,
+                        'password'             => Hash::make('12345678'),
+                        'is_active'            => true,
+                        'must_change_password' => true,
+                    ]
+                );
+                if (!$user->hasAnyRole(['admin', 'trainer', 'trainee'])) {
+                    $user->assignRole('trainee');
+                }
+
+                $successCount++;
+            } catch (\Exception $e) {
+                $failCount++; 
+            }
+        }
+
+        session()->forget('import_rows_data');
+
+        return redirect()->route('admin.employees.index')
+                         ->with('success', "Proses Import Selesai! Berhasil: {$successCount} data. Gagal/Dilewati: {$failCount} data.");
+    }
+}