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Mini Shell
<?php
namespace App\DataTables;
use App\Models\BaseModel;
use App\Models\EmployeeDetails;
use App\Scopes\ActiveScope;
use Carbon\Carbon;
use App\Models\Role;
use App\Models\User;
use App\Models\CustomField;
use App\Models\CustomFieldGroup;
use App\DataTables\BaseDataTable;
use Illuminate\Database\Eloquent\Model;
use Yajra\DataTables\Html\Button;
use Yajra\DataTables\Html\Column;
use Illuminate\Support\Facades\DB;
class EmployeesDataTable extends BaseDataTable
{
private $editEmployeePermission;
private $deleteEmployeePermission;
private $viewEmployeePermission;
private $changeEmployeeRolePermission;
public function __construct()
{
parent::__construct();
$this->editEmployeePermission = user()->permission('edit_employees');
$this->deleteEmployeePermission = user()->permission('delete_employees');
$this->viewEmployeePermission = user()->permission('view_employees');
$this->changeEmployeeRolePermission = user()->permission('change_employee_role');
}
/**
* Build DataTable class.
*
* @param mixed $query Results from query() method.
* @return \Yajra\DataTables\DataTableAbstract
*/
public function dataTable($query)
{
$roles = Role::where('name', '<>', 'client')->get();
$datatables = datatables()->eloquent($query);
$datatables->addColumn('check', function ($row) {
if (!$row->hasRole('admin') && $row->id != user()->id) {
return '<input type="checkbox" class="select-table-row" id="datatable-row-' . $row->id . '" name="datatable_ids[]" value="' . $row->id . '" onclick="dataTableRowCheck(' . $row->id . ')">';
}
return '--';
});
$datatables->editColumn('current_role_name', function ($row) {
$userRole = $row->roles->pluck('name')->toArray();
if (in_array('admin', $userRole)) {
return __('app.admin');
}
return $row->current_role_name;
});
$datatables->addColumn('role', function ($row) use ($roles) {
$userRole = $row->roles->pluck('name')->toArray();
if (in_array('admin', $userRole)) {
$uRole = __('app.admin');
}
else {
$uRole = $row->current_role_name;
}
if (in_array('admin', $userRole) && !in_array('admin', user_roles())) {
return $uRole . ' <i data-toggle="tooltip" data-original-title="' . __('messages.roleCannotChange') . '" class="fa fa-info-circle"></i>';
}
if ($row->id == user()->id) {
return $uRole . ' <i data-toggle="tooltip" data-original-title="' . __('messages.roleCannotChange') . '" class="fa fa-info-circle"></i>';
}
$role = '<select class="form-control select-picker assign_role" data-user-id="' . $row->id . '">';
foreach ($roles as $item) {
if (
$item->name != 'admin'
|| ($item->name == 'admin' && in_array('admin', user_roles()))
) {
$role .= '<option ';
if (
(in_array($item->name, $userRole) && $item->name == 'admin')
|| (in_array($item->name, $userRole) && !in_array('admin', $userRole))
) {
$role .= 'selected';
}
$role .= ' value="' . $item->id . '">' . ((in_array($item->name, ['admin', 'client', 'employee'])) ? __('app.' . $item->name) : ucfirst($item->name)) . '</option>';
}
}
$role .= '</select>';
return $role;
});
$datatables->addColumn('action', function ($row) {
$userRole = $row->roles->pluck('name')->toArray();
$action = '<div class="task_view">
<div class="dropdown">
<a class="task_view_more d-flex align-items-center justify-content-center dropdown-toggle" type="link"
id="dropdownMenuLink-' . $row->id . '" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
<i class="icon-options-vertical icons"></i>
</a>
<div class="dropdown-menu dropdown-menu-right" aria-labelledby="dropdownMenuLink-' . $row->id . '" tabindex="0">';
$action .= '<a href="' . route('employees.show', [$row->id]) . '" class="dropdown-item"><i class="fa fa-eye mr-2"></i>' . __('app.view') . '</a>';
if ($this->editEmployeePermission == 'all'
|| ($this->editEmployeePermission == 'added' && user()->id == $row->added_by)
|| ($this->editEmployeePermission == 'owned' && user()->id == $row->id)
|| ($this->editEmployeePermission == 'both' && (user()->id == $row->id || user()->id == $row->added_by))) {
if (!in_array('admin', $userRole) || (in_array('admin', $userRole) && in_array('admin', user_roles()))) {
$action .= '<a class="dropdown-item openRightModal" href="' . route('employees.edit', [$row->id]) . '">
<i class="fa fa-edit mr-2"></i>
' . trans('app.edit') . '
</a>';
}
}
if ($this->deleteEmployeePermission == 'all' || ($this->deleteEmployeePermission == 'added' && user()->id == $row->added_by)) {
if ((!in_array('admin', $userRole) && user()->id !== $row->id) || (user()->id !== $row->id && in_array('admin', $userRole) && in_array('admin', user_roles()))) {
$action .= '<a class="dropdown-item delete-table-row" href="javascript:;" data-user-id="' . $row->id . '">
<i class="fa fa-trash mr-2"></i>
' . trans('app.delete') . '
</a>';
}
}
$action .= '</div>
</div>
</div>';
return $action;
});
$datatables->addColumn('employee_name', function ($row) {
return $row->name;
});
$datatables->editColumn(
'created_at',
function ($row) {
return Carbon::parse($row->created_at)->translatedFormat($this->company->date_format);
}
);
$datatables->editColumn(
'status',
function ($row) {
if ($row->status == 'active') {
return ' <i class="fa fa-circle mr-1 text-light-green f-10"></i>' . __('app.active');
}
return '<i class="fa fa-circle mr-1 text-red f-10"></i>' . __('app.inactive');
}
);
$datatables->editColumn('name', function ($row) {
return view('components.employee', [
'user' => $row
]);
});
$datatables->editColumn('employee_id', function ($row) {
return '<a href="' . route('employees.show', [$row->id]) . '" class="text-darkest-grey">' . $row->employee_id . '</a>';
});
$datatables->editColumn('joining_date', function ($row) {
return Carbon::parse($row->joining_date)->translatedFormat('Y-m-d');
});
$datatables->addIndexColumn();
$datatables->setRowId(function ($row) {
return 'row-' . $row->id;
});
$datatables->removeColumn('roleId');
$datatables->removeColumn('roleName');
$datatables->removeColumn('current_role');
// Custom Fields For export
$customFieldColumns = CustomField::customFieldData($datatables, EmployeeDetails::CUSTOM_FIELD_MODEL, 'employeeDetail');
$datatables->rawColumns(array_merge(['name', 'action', 'role', 'status', 'check', 'employee_id'], $customFieldColumns));
return $datatables;
}
/**
* @param User $model
* @return \Illuminate\Database\Eloquent\Builder
*/
public function query(User $model)
{
$request = $this->request();
$userRoles = '';
if ($request->role != 'all' && $request->role != '') {
$userRoles = Role::findOrFail($request->role);
}
$users = $model->with('role', 'roles', 'employeeDetail', 'session')
->withoutGlobalScope(ActiveScope::class)
->join('role_user', 'role_user.user_id', '=', 'users.id')
->leftJoin('employee_details', 'employee_details.user_id', '=', 'users.id')
->leftJoin('designations', 'employee_details.designation_id', '=', 'designations.id')
->join('roles', 'roles.id', '=', 'role_user.role_id')
->select('users.id', 'employee_details.added_by', 'users.name', 'users.email', 'users.created_at', 'roles.name as roleName', 'roles.id as roleId', 'users.image', 'users.gender', 'users.status', DB::raw('(select user_roles.role_id from role_user as user_roles where user_roles.user_id = users.id ORDER BY user_roles.role_id DESC limit 1) as `current_role`'), DB::raw('(select roles.name from roles as roles where roles.id = current_role limit 1) as `current_role_name`'), 'designations.name as designation_name', 'employee_details.employee_id', 'employee_details.joining_date')
->onlyEmployee();
if ($request->status != 'all' && $request->status != '') {
if ($request->status === 'ex_employee') {
$users = $users->whereNotNull('employee_details.last_date');
$users->whereRaw('Date(employee_details.last_date) <= ?', [now()]);
}
else {
$users = $users->where('users.status', $request->status);
}
}
if ($request->gender != 'all' && $request->gender != '') {
$users = $users->where('users.gender', $request->gender);
}
if ($request->employee != 'all' && $request->employee != '') {
$users = $users->where('users.id', $request->employee);
}
if ($request->designation != 'all' && $request->designation != '') {
$users = $users->where('employee_details.designation_id', $request->designation);
}
if ($request->department != 'all' && $request->department != '') {
$users = $users->where('employee_details.department_id', $request->department);
}
if ($request->role != 'all' && $request->role != '' && $userRoles) {
if ($userRoles->name == 'admin') {
$users = $users->where('roles.id', $request->role);
}
elseif ($userRoles->name == 'employee') {
$users = $users->where(DB::raw('(select user_roles.role_id from role_user as user_roles where user_roles.user_id = users.id ORDER BY user_roles.role_id DESC limit 1)'), $request->role)
->having('roleName', '<>', 'admin');
}
else {
$users = $users->where(DB::raw('(select user_roles.role_id from role_user as user_roles where user_roles.user_id = users.id ORDER BY user_roles.role_id DESC limit 1)'), $request->role);
}
}
if ((is_array($request->skill) && $request->skill[0] != 'all') && $request->skill != '' && $request->skill != null && $request->skill != 'null') {
$users = $users->join('employee_skills', 'employee_skills.user_id', '=', 'users.id')
->whereIn('employee_skills.skill_id', $request->skill);
}
if ($this->viewEmployeePermission == 'added') {
$users = $users->where('employee_details.added_by', user()->id);
}
if ($this->viewEmployeePermission == 'owned') {
$users = $users->where('employee_details.user_id', user()->id);
}
if ($this->viewEmployeePermission == 'both') {
$users = $users->where(function ($q) {
$q->where('employee_details.user_id', user()->id);
$q->orWhere('employee_details.added_by', user()->id);
});
}
if ($request->startDate != '' && $request->endDate != '') {
$startDate = Carbon::createFromFormat($this->company->date_format, $request->startDate)->toDateString();
$endDate = Carbon::createFromFormat($this->company->date_format, $request->endDate)->toDateString();
$users = $users->whereRaw('Date(employee_details.joining_date) >= ?', [$startDate])->whereRaw('Date(employee_details.joining_date) <= ?', [$endDate]);
}
if ($request->status == 'ex_employee' && isset($request->lastStartDate) && isset($request->lastEndDate) && $request->lastStartDate != '' && $request->lastEndDate != '') {
$startDate = Carbon::createFromFormat($this->company->date_format, $request->lastStartDate)->toDateString();
$endDate = Carbon::createFromFormat($this->company->date_format, $request->lastEndDate)->toDateString();
$users = $users->whereNotNull('last_date')->whereRaw('Date(employee_details.last_date) >= ?', [$startDate])->whereRaw('Date(employee_details.last_date) <= ?', [$endDate]);
}
if ($request->searchText != '') {
$users = $users->where(function ($query) {
$query->where('users.name', 'like', '%' . request('searchText') . '%')
->orWhere('users.email', 'like', '%' . request('searchText') . '%')
->orWhere('employee_details.employee_id', 'like', '%' . request('searchText') . '%');
});
}
return $users->groupBy('users.id');
}
/**
* Optional method if you want to use html builder.
*
* @return \Yajra\DataTables\Html\Builder
*/
public function html()
{
return $this->setBuilder('employees-table', 2)
->parameters([
'initComplete' => 'function () {
window.LaravelDataTables["employees-table"].buttons().container()
.appendTo( "#table-actions")
}',
'fnDrawCallback' => 'function( oSettings ) {
$(".select-picker").selectpicker();
}',
])
->buttons(Button::make(['extend' => 'excel', 'text' => '<i class="fa fa-file-export"></i> ' . trans('app.exportExcel')]));
}
/**
* Get columns.
*
* @return array
*/
protected function getColumns()
{
$data = [
'check' => [
'title' => '<input type="checkbox" name="select_all_table" id="select-all-table" onclick="selectAllTable(this)">',
'exportable' => false,
'orderable' => false,
'searchable' => false
],
'#' => ['data' => 'DT_RowIndex', 'orderable' => false, 'searchable' => false, 'visible' => false, 'title' => '#'],
__('app.id') => ['data' => 'id', 'name' => 'id', 'title' => __('app.id'), 'visible' => false],
__('modules.employees.employeeId') => ['data' => 'employee_id', 'name' => 'employee_id', 'title' => __('modules.employees.employeeId')],
__('app.name') => ['data' => 'name', 'name' => 'name', 'exportable' => false, 'title' => __('app.name')],
__('app.employee') => ['data' => 'employee_name', 'name' => 'name', 'visible' => false, 'title' => __('app.employee')],
__('app.email') => ['data' => 'email', 'name' => 'email', 'title' => __('app.email')],
__('app.role') => ['data' => 'role', 'name' => 'role', 'width' => '20%', 'orderable' => false, 'exportable' => false, 'title' => __('app.role'), 'visible' => ($this->changeEmployeeRolePermission == 'all')],
__('modules.employees.role') => ['data' => 'current_role_name', 'name' => 'current_role_name', 'visible' => false, 'title' => __('modules.employees.role')],
__('modules.employees.joiningDate') => ['data' => 'joining_date', 'name' => 'joining_date', 'visible' => false, 'title' => __('modules.employees.joiningDate')],
__('app.status') => ['data' => 'status', 'name' => 'status', 'title' => __('app.status')]
];
$action = [
Column::computed('action', __('app.action'))
->exportable(false)
->printable(false)
->orderable(false)
->searchable(false)
->addClass('text-right pr-20')
];
return array_merge($data, CustomFieldGroup::customFieldsDataMerge(new EmployeeDetails()), $action);
}
}
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