streamline-emr/docker/statistics/Modules/ClinicalData/Http/Controllers/DistrictController.php

<?php

namespace Modules\ClinicalData\Http\Controllers;

use Illuminate\Http\Request;
use Streamline\Models\District;
use Illuminate\Support\Facades\Validator;
use Illuminate\Support\Facades\Auth;
use Illuminate\Database\QueryException;

class DistrictController extends Controller {

    public function __construct() {
        $this->middleware('auth');
        $this->middleware('permission:district-list', ['only' => ['index']]);
        $this->middleware('permission:district-create', ['only' => ['create', 'store']]);
        $this->middleware('permission:district-edit', ['only' => ['edit', 'update']]);
        $this->middleware('permission:district-delete', ['only' => ['destroy', 'inactive', 'activate']]);
    }

    public function index() {
        $districts = District::orderBy('name', 'asc')->get();

        return view('clinical_data::districts.index', compact('districts'));
    }

    public function create() {
        return view('clinical_data::districts.create');
    }

    public function store(Request $request) {

        $validator = Validator::make($request->all(), [
            'name' => 'required'
        ]);

        if ($validator->fails()) {
            $string = "";
            foreach ($validator->errors()->getMessages() as $item) {
                $string .= "{$item[0]}<br>";
            }
            flash($string)->error();
            return back()->withErrors($validator)->withInput();

        } else{

            $user_id = Auth::user()->id;
            $district = new District;

            $district->name = $request->name;
            $district->created_by = $user_id;
            $district->updated_by = $user_id;

            try {
                $district->save();
                flash($request->name . " District has been saved")->success();
                return redirect("/districts/");
            } catch (QueryException $e) {
                flash("An error occurred")->error();
                return back()->withInput();
            }
        }
    }

    public function show($id) {
        //
    }

    public function edit($id) {
        $district = District::where(['id' => $id])->first();

        if (!$district) {
            flash()->error("That district is not registered");
            return redirect('/districts/');
        } else {
            return view('clinical_data::districts.edit', compact('district'));
        }
    }

    public function update(Request $request, $id) {

        request()->validate([
            'name' => 'required'
        ]);

        $district = District::find($id);

        $district->name = $request->name;
        $district->updated_by = Auth::user()->id;

        try {
            $district->save();
            flash($request->name . " District has been updated")->success();
            return redirect("/districts/");
        } catch (QueryException $e) {
            flash("An error occurred")->error();
            return back()->withInput();
        }
    }

    public function destroy($id) {
        $district = District::find($id);

        if ($district->delete()) {
            flash("District has been deleted.")->success();
            return redirect('/districts/');
        }
    }

    /**
     * Display a listing of the inactive resource(s).
     *
     * @return \Illuminate\Http\Response
     */
    public function inactive() {
        $districts = District::onlyTrashed()
            ->orderBy('name', 'asc')
            ->get();

        if (count($districts) < 1) {
            flash()->error("There is no inactive district");
        }

        return view('clinical_data::districts.inactive', compact('districts'));
    }

    /**
     * Activate the specified resource in storage.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function activate($id) {
        $district = District::withTrashed()->find($id);

        if($district->restore()){
            flash("District has been activated.")->success();
            return redirect('/districts/inactive');
        }
    }

}