IMMREX7

<?php

namespace App\Http\Controllers\School\Library;

use Illuminate\Http\Request;
use App\Http\Controllers\School\SchoolController;
use DB;
use Auth;

class SubjectController extends SchoolController
{
     /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index() {
        $subjects = \App\BookSubject::where('idSchool', '=', Auth::guard('school')->user()->idSchool)
                        ->orderBy('idBookSubject', 'desc')->get();
        return view('schools.library.subjects', compact('subjects'));
    }

    /**
     * Show the form for creating a new resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function create() {
        //
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
    public function store(Request $request) {
        foreach ($request->subjects as $key => $val) {
            $rules['subjects.' . $key . '.subjectName'] = 'unique:book_subjects,subjectName,NULL,idBookSubject,idSchool,' . Auth::guard('school')->user()->idSchool;
        }
        $message = [
            'subjects.*subjectName.unique' => 'Subject Already Exist.',
        ];
        $this->Validate($request, $rules, $message);
        foreach ($request->subjects as $var) {
            $subject = new \App\BookSubject();
            $subject->fill($request->all());
            $subject->idSchool = Auth::guard('school')->user()->idSchool;
            $subject->subjectName = $var['subjectName'];
            $subject->save();
        }
        flash('Subjects has been added successfully!!');
        if ($request->ajax()) {
            return response()->json(['success' => "SUCCESS"], 200, ['app-status' => 'success']);
        }
        return redirect('school/libsubjects');
    }

    /**
     * Display the specified resource.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function show($id) {
        
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function edit($id) {
        $subjects = \App\BookSubject::where('idSchool', '=', Auth::guard('school')->user()->idSchool)
                        ->orderBy('idBookSubject', 'desc')->get();
        $subject = \App\BookSubject::where('idBookSubject', '=', $id)->first();
        return view('schools.library.subjects', compact('subjects', 'subject'));
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function update(Request $request, $id) {
        $subject = \App\BookSubject::where('idBookSubject', '=', $id)->first();
        $rules = [
            'subjectName' => 'required|unique:book_subjects,subjectName,' . $id . ',idBookSubject,idSchool,' . Auth::guard('school')->user()->idSchool,
        ];
        $this->validate($request, $rules);
        $subject->fill($request->all());
        $subject->update();
        return redirect('school/libsubjects');
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function destroy($id) {
        $subject = \App\BookSubject::where('idBookSubject', '=', $id)->first();
        $subject->delete();
        return response()->json(['success' => "SUCCESS"], 200, ['app-status' => 'success']);
    }

}