Files
HRM-System/app/Http/Controllers/EmployeeContractController.php
2026-04-13 08:16:56 +08:00

282 lines
12 KiB
PHP

<?php
namespace App\Http\Controllers;
use App\Models\ContractType;
use App\Models\EmployeeContract;
use App\Models\User;
use Carbon\Carbon;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Validator;
use Inertia\Inertia;
class EmployeeContractController extends Controller
{
public function index(Request $request)
{
if (Auth::user()->can('manage-employee-contracts')) {
$query = EmployeeContract::with(['employee', 'contractType', 'approver'])->where(function ($q) {
if (Auth::user()->can('manage-any-awards')) {
$q->whereIn('created_by', getCompanyAndUsersId());
} elseif (Auth::user()->can('manage-own-employee-contracts')) {
$q->where('created_by', Auth::id())->orWhere('employee_id', Auth::id())->orWhere('approved_by', Auth::id());
} else {
$q->whereRaw('1 = 0');
}
});
if ($request->has('search') && ! empty($request->search)) {
$query->where(function ($q) use ($request) {
$q->where('contract_number', 'like', '%'.$request->search.'%')
->orWhereHas('employee', function ($eq) use ($request) {
$eq->where('name', 'like', '%'.$request->search.'%');
});
});
}
if ($request->has('status') && ! empty($request->status) && $request->status !== 'all') {
$query->where('status', $request->status);
}
if ($request->has('contract_type_id') && ! empty($request->contract_type_id) && $request->contract_type_id !== 'all') {
$query->where('contract_type_id', $request->contract_type_id);
}
if ($request->has('employee_id') && ! empty($request->employee_id) && $request->employee_id !== 'all') {
$query->where('employee_id', $request->employee_id);
}
// Handle sorting
$allowedSortFields = ['id', 'contract_number', 'start_date', 'end_date', 'basic_salary', 'status', 'created_at'];
if ($request->has('sort_field') && ! empty($request->sort_field)) {
$sortField = $request->sort_field;
$sortDirection = in_array($request->sort_direction, ['asc', 'desc']) ? $request->sort_direction : 'asc';
if ($sortField === 'contract' || $sortField === 'contract_type') {
$query->join('contract_types', 'employee_contracts.contract_type_id', '=', 'contract_types.id')
->select('employee_contracts.*')
->orderBy('contract_types.name', $sortDirection);
} elseif ($sortField === 'contract_period') {
$query->orderBy('start_date', $sortDirection);
} elseif (in_array($sortField, $allowedSortFields)) {
$query->orderBy($sortField, $sortDirection);
} else {
$query->orderBy('id', 'desc');
}
} else {
$query->orderBy('id', 'desc');
}
// Auto-update expired contracts
EmployeeContract::whereIn('created_by', getCompanyAndUsersId())
->where('status', 'Active')
->where('end_date', '<', Carbon::today())
->update(['status' => 'Expired']);
$employeeContracts = $query->paginate($request->per_page ?? 10);
$employeeContracts->getCollection()->transform(function ($contract) {
if ($contract->employee) {
$rawAvatar = $contract->employee->getRawOriginal('avatar');
$contract->employee->avatar = check_file($rawAvatar)
? get_file($rawAvatar)
: get_file('avatars/avatar.png');
}
return $contract;
});
$contractTypes = ContractType::whereIn('created_by', getCompanyAndUsersId())
->where('status', 'active')
->select('id', 'name')
->get();
$employees = User::whereIn('created_by', getCompanyAndUsersId())
->where('type', 'employee')
->select('id', 'name')
->get();
return Inertia::render('hr/contracts/employee-contracts/index', [
'employeeContracts' => $employeeContracts,
'contractTypes' => $contractTypes,
'employees' => $employees,
'filters' => $request->all(['search', 'status', 'contract_type_id', 'employee_id', 'per_page', 'sort_field', 'sort_direction']),
]);
} else {
return redirect()->back()->with('error', __('Permission Denied.'));
}
}
public function store(Request $request)
{
$validator = Validator::make($request->all(), [
'employee_id' => 'required|exists:users,id',
'contract_type_id' => 'required|exists:contract_types,id',
'start_date' => 'required|date',
'end_date' => 'nullable|date|after:start_date',
'basic_salary' => 'required|numeric|min:0',
'terms_conditions' => 'nullable|string',
]);
if ($validator->fails()) {
return redirect()->back()->withErrors($validator)->withInput();
}
// Check for duplicate contract
$existingContract = EmployeeContract::where('employee_id', $request->employee_id)
->where('contract_type_id', $request->contract_type_id)
->where('start_date', $request->start_date)
->where('end_date', $request->end_date)
->first();
if ($existingContract) {
return redirect()->back()->with('error', __('A contract with the same details already exists for this employee.'));
}
// Generate contract number
$lastContract = EmployeeContract::whereIn('created_by', getCompanyAndUsersId())
->orderBy('id', 'desc')
->first();
$nextNumber = $lastContract ? (intval(substr($lastContract->contract_number, -4)) + 1) : 1;
$contractNumber = 'CON-'.str_pad(creatorId(), 3, '0', STR_PAD_LEFT).'-'.str_pad($nextNumber, 4, '0', STR_PAD_LEFT);
EmployeeContract::create([
'contract_number' => $contractNumber,
'employee_id' => $request->employee_id,
'contract_type_id' => $request->contract_type_id,
'start_date' => $request->start_date,
'end_date' => $request->end_date,
'basic_salary' => $request->basic_salary,
'terms_conditions' => $request->terms_conditions,
'created_by' => creatorId(),
]);
return redirect()->back()->with('success', __('Employee contract created successfully'));
}
public function update(Request $request, EmployeeContract $employeeContract)
{
if (! in_array($employeeContract->created_by, getCompanyAndUsersId())) {
return redirect()->back()->with('error', __('You do not have permission to update this contract'));
}
$validator = Validator::make($request->all(), [
'employee_id' => 'required|exists:users,id',
'contract_type_id' => 'required|exists:contract_types,id',
'start_date' => 'required|date',
'end_date' => 'nullable|date|after:start_date',
'basic_salary' => 'required|numeric|min:0',
'terms_conditions' => 'nullable|string',
]);
if ($validator->fails()) {
return redirect()->back()->withErrors($validator)->withInput();
}
// Check for duplicate contract (excluding current contract)
$existingContract = EmployeeContract::where('employee_id', $request->employee_id)
->where('contract_type_id', $request->contract_type_id)
->where('start_date', $request->start_date)
->where('end_date', $request->end_date)
->where('id', '!=', $employeeContract->id)
->first();
if ($existingContract) {
return redirect()->back()->with('error', __('A contract with the same details already exists for this employee.'));
}
$employeeContract->update([
'employee_id' => $request->employee_id,
'contract_type_id' => $request->contract_type_id,
'start_date' => $request->start_date,
'end_date' => $request->end_date,
'basic_salary' => $request->basic_salary,
'terms_conditions' => $request->terms_conditions,
]);
return redirect()->back()->with('success', __('Employee contract updated successfully'));
}
public function destroy(EmployeeContract $employeeContract)
{
if (! in_array($employeeContract->created_by, getCompanyAndUsersId())) {
return redirect()->back()->with('error', __('You do not have permission to delete this contract'));
}
if ($employeeContract->status === 'Active') {
return redirect()->back()->with('error', __('Cannot delete active contract'));
}
$employeeContract->delete();
return redirect()->back()->with('success', __('Employee contract deleted successfully'));
}
public function updateStatus(Request $request, EmployeeContract $employeeContract)
{
if (Auth::user()->can('approve-employee-contracts') || Auth::user()->can('reject-employee-contracts')) {
$validator = Validator::make($request->all(), [
'status' => 'required|in:Draft,Pending Approval,Active,Expired,Terminated,Renewed',
]);
if ($validator->fails()) {
return redirect()->back()->withErrors($validator);
}
$updateData = ['status' => $request->status];
if ($request->status === 'Active') {
$updateData['approved_by'] = creatorId();
$updateData['approved_at'] = now();
}
$employeeContract->update($updateData);
return redirect()->back()->with('success', __('Contract status updated successfully'));
} else {
return redirect()->back()->with('error', __('You do not have permission to update this contract'));
}
}
public function approve(Request $request, EmployeeContract $employeeContract)
{
if (! in_array($employeeContract->created_by, getCompanyAndUsersId())) {
return redirect()->back()->with('error', __('You do not have permission to approve this contract'));
}
$employeeContract->update([
'status' => 'Active',
'approved_by' => creatorId(),
'approved_at' => now(),
'approval_notes' => $request->approval_notes,
]);
return redirect()->back()->with('success', __('Contract approved successfully'));
}
public function reject(Request $request, EmployeeContract $employeeContract)
{
if (! in_array($employeeContract->created_by, getCompanyAndUsersId())) {
return redirect()->back()->with('error', __('You do not have permission to reject this contract'));
}
$validator = Validator::make($request->all(), [
'rejection_reason' => 'required|string|max:1000',
]);
if ($validator->fails()) {
return redirect()->back()->withErrors($validator);
}
$employeeContract->update([
'status' => 'Draft',
'rejection_reason' => $request->rejection_reason,
'rejected_by' => creatorId(),
'rejected_at' => now(),
]);
return redirect()->back()->with('success', __('Contract rejected successfully'));
}
}