Logs/DataTables/SystemLogsDataTable.php

<?php

    namespace Modules\Logs\DataTables;

    use Illuminate\Database\Eloquent\Builder as QueryBuilder;
    use Illuminate\Support\Collection;
    use Illuminate\Support\Str;
    use Jackiedo\LogReader\Exceptions\UnableToRetrieveLogFilesException;
    use Jackiedo\LogReader\LogReader;
    use Spatie\Activitylog\Models\Activity;
    use Yajra\DataTables\EloquentDataTable;
    use Yajra\DataTables\Html\Builder as HtmlBuilder;
    use Yajra\DataTables\Html\Column;
    use Yajra\DataTables\Services\DataTable;

    class SystemLogsDataTable extends DataTable
    {
        /**
         * Build DataTable class.
         *
         * @param QueryBuilder $query Results from query() method.
         *
         * @return \Yajra\DataTables\DataTableAbstract
         */
        public function dataTable(QueryBuilder $query)
        : EloquentDataTable
        {
            return (new EloquentDataTable($query))->rawColumns([
                'action',
                'level'
            ])->editColumn('id', function (Collection $model) {
                return Str::limit($model->get('id'), 5, '');
            })->editColumn('file_path', function (Collection $model) {
                return Str::limit($model->get('file_path'));
            })->editColumn('message', function (Collection $model) {
                return Str::limit($model->get('context')->message, 95);
            })->editColumn('date', function (Collection $model) {
                return $model->get('date')->format('d M, Y H:i:s');
            })->editColumn('level', function (Collection $model) {
                $styles = [
                    'emergency' => 'danger',
                    'alert'     => 'warning',
                    'critical'  => 'danger',
                    'error'     => 'danger',
                    'warning'   => 'warning',
                    'notice'    => 'success',
                    'info'      => 'info',
                    'debug'     => 'primary',
                ];
                $style  = 'info';
                if (isset($styles[$model->get('level')])) {
                    $style = $styles[$model->get('level')];
                }
                $value = $model->get('level');

                return '<div class="badge badge-light-' . $style . ' fw-bolder">' . $value . '</div>';
            })->editColumn('context', function (Collection $model) {
                $content = $model->get('context');

                return view('logs::system._details', compact('content'));
            })->addColumn('action', function (Collection $model) {
                return view('logs::system._action-menu', compact('model'));
            });
        }

        /**
         * Get query source of dataTable.
         *
         * @param LogReader $model
         *
         * @return Collection
         */
        public function query(LogReader $model)
        : QueryBuilder
        {
            $data = collect();
            $model->setLogPath(storage_path('logs'));

            try {
                $data = $model->get()->merge($data);
            } catch (UnableToRetrieveLogFilesException $exception) {
                echo $exception->getMessage();
                exit;
            }

            $data = $data->map(function ($a) {
                return (collect($a))->only(['id', 'date', 'environment', 'level', 'file_path', 'context']);
            });

            return $data;
        }

        /**
         * Optional method if you want to use html builder.
         *
         * @return \Yajra\DataTables\Html\Builder
         */
        public function html()
        : HtmlBuilder
        {
            return $this->builder()
                        ->setTableId('system-log-table')
                        ->columns($this->getColumns())
                        ->minifiedAjax()
                        ->stateSave(true)
                        ->orderBy(3)
                        ->responsive()
                        ->autoWidth(false)
                        ->parameters(['scrollX' => false])
                        ->addTableClass('align-middle table-row-dashed fs-6 gy-5');
        }

        /**
         * Get columns.
         *
         * @return array
         */
        protected function getColumns()
        : array
        {
            return [
                Column::make('id')->title('Log ID')->width(50),
                Column::make('message'),
                Column::make('level'),
                Column::make('date')->width(130),
                Column::computed('action')
                      ->exportable(false)
                      ->printable(false)
                      ->addClass('text-center')
                      ->responsivePriority(-1),
                Column::make('environment')->addClass('none'),
                Column::make('file_path')->title(__('Log Path'))->addClass('none'),
                Column::make('context')->addClass('none'),
            ];
        }

        /**
         * Get filename for export.
         *
         * @return string
         */
        protected function filename()
        : string
        {
            return 'SystemLogs_' . date('YmdHis');
        }
    }