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Viewing / Editing File: LeaveController.php

<?php

namespace App\Http\Controllers\User;

use App\Http\Controllers\Controller;
use App\Models\Leave;
use DataTables;
use Illuminate\Http\Request;
use Validator;

class LeaveController extends Controller {

/**
	 * Create a new controller instance.
	 *
	 * @return void
	 */
	public function __construct() {}

/**
	 * Display a listing of the resource.
	 *
	 * @return \Illuminate\Http\Response
	 */
	public function index() {
		$assets = ['datatable'];
		return view('backend.user.leave.list', compact('assets'));
	}

public function get_table_data() {
		$leaves = Leave::select('leaves.*')
			->with('staff');

return Datatables::eloquent($leaves)
			->editColumn('leave_duration', function ($leave) {
				return $leave->leave_duration == 'full_day' ? _lang('Full Day') : _lang('Half Day');
			})
			->editColumn('total_days', function ($leave) {
				return $leave->total_days . ' ' . _lang('days');
			})
			->editColumn('status', function ($leave) {
				return '<div class="text-center">' . leave_status($leave->status) . '</div>';
			})
			->addColumn('action', function ($leave) {
				return '<div class="dropdown text-center">'
				. '<button class="btn btn-outline-primary btn-xs dropdown-toggle" type="button" data-toggle="dropdown">' . _lang('Action')
				. '</button>'
				. '<div class="dropdown-menu">'
				. '<a class="dropdown-item ajax-modal" href="' . route('leaves.edit', $leave['id']) . '" data-title="' . _lang('Update Leave') . '"><i class="fas fa-pencil-alt"></i> ' . _lang('Edit') . '</a>'
				. '<a class="dropdown-item ajax-modal" href="' . route('leaves.show', $leave['id']) . '" data-title="' . _lang('Leave Details') . '"><i class="fas fa-eye"></i> ' . _lang('Details') . '</a>'
				. '<form action="' . route('leaves.destroy', $leave['id']) . '" method="post">'
				. csrf_field()
				. '<input name="_method" type="hidden" value="DELETE">'
				. '<button class="dropdown-item btn-remove" type="submit"><i class="fas fa-trash-alt"></i> ' . _lang('Delete') . '</button>'
					. '</form>'
					. '</div>'
					. '</div>';
			})
			->setRowId(function ($leave) {
				return "row_" . $leave->id;
			})
			->rawColumns(['status', 'action'])
			->make(true);
	}

/**
	 * Show the form for creating a new resource.
	 *
	 * @return \Illuminate\Http\Response
	 */
	public function create(Request $request) {
		if (!$request->ajax()) {
			return back();
		} else {
			return view('backend.user.leave.modal.create');
		}
	}

/**
	 * Store a newly created resource in storage.
	 *
	 * @param  \Illuminate\Http\Request  $request
	 * @return \Illuminate\Http\Response
	 */
	public function store(Request $request) {
		$validator = Validator::make($request->all(), [
			'employee_id' => 'required',
			'leave_type' => 'required',
			'leave_duration' => 'required',
			'start_date' => 'required|date',
			'end_date' => 'required|date|after_or_equal:start_date',
			'status' => 'required',
		]);

if ($validator->fails()) {
			if ($request->ajax()) {
				return response()->json(['result' => 'error', 'message' => $validator->errors()->all()]);
			} else {
				return redirect()->route('leaves.create')
					->withErrors($validator)
					->withInput();
			}
		}

$leave = new Leave();
		$leave->employee_id = $request->input('employee_id');
		$leave->leave_type = $request->input('leave_type');
		$leave->leave_duration = $request->input('leave_duration');
		$leave->start_date = $request->input('start_date');
		$leave->end_date = $request->input('end_date');
		$leave->total_days = $request->input('total_days');
		$leave->description = $request->input('description');
		$leave->status = $request->input('status');

$leave->save();

if (!$request->ajax()) {
			return redirect()->route('leaves.create')->with('success', _lang('Saved Successfully'));
		} else {
			return response()->json(['result' => 'success', 'action' => 'store', 'message' => _lang('Saved Successfully'), 'data' => $leave, 'table' => '#leaves_table']);
		}
	}

/**
	 * Display the specified resource.
	 *
	 * @param  int  $id
	 * @return \Illuminate\Http\Response
	 */
	public function show(Request $request, $id) {
		$leave = Leave::find($id);
		if (!$request->ajax()) {
			return back();
		} else {
			return view('backend.user.leave.modal.view', compact('leave', 'id'));
		}

}

/**
	 * Show the form for editing the specified resource.
	 *
	 * @param  int  $id
	 * @return \Illuminate\Http\Response
	 */
	public function edit(Request $request, $id) {
		$leave = Leave::find($id);
		if (!$request->ajax()) {
			return back();
		} else {
			return view('backend.user.leave.modal.edit', compact('leave', 'id'));
		}
	}

/**
	 * Update the specified resource in storage.
	 *
	 * @param  \Illuminate\Http\Request  $request
	 * @param  int  $id
	 * @return \Illuminate\Http\Response
	 */
	public function update(Request $request, $id) {
		$validator = Validator::make($request->all(), [
			'employee_id' => 'required',
			'leave_type' => 'required',
			'leave_duration' => 'required',
			'start_date' => 'required|date',
			'end_date' => 'required|date|after_or_equal:start_date',
			'status' => 'required',
		]);

if ($validator->fails()) {
			if ($request->ajax()) {
				return response()->json(['result' => 'error', 'message' => $validator->errors()->all()]);
			} else {
				return redirect()->route('leaves.edit', $id)
					->withErrors($validator)
					->withInput();
			}
		}

$leave = Leave::find($id);
		$leave->employee_id = $request->input('employee_id');
		$leave->leave_type = $request->input('leave_type');
		$leave->leave_duration = $request->input('leave_duration');
		$leave->start_date = $request->input('start_date');
		$leave->end_date = $request->input('end_date');
		$leave->total_days = $request->input('total_days');
		$leave->description = $request->input('description');
		$leave->status = $request->input('status');

$leave->save();

if (!$request->ajax()) {
			return redirect()->route('leaves.index')->with('success', _lang('Updated Successfully'));
		} else {
			return response()->json(['result' => 'success', 'action' => 'update', 'message' => _lang('Updated Successfully'), 'data' => $leave, 'table' => '#leaves_table']);
		}
	}

/**
	 * Remove the specified resource from storage.
	 *
	 * @param  int  $id
	 * @return \Illuminate\Http\Response
	 */
	public function destroy($id) {
		$leave = Leave::find($id);
		$leave->delete();
		return redirect()->route('leaves.index')->with('success', _lang('Deleted Successfully'));
	}
}

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