CRUD-Laravel/app/Http/Controllers/UserController.php

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Models\User;
use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Log;
use Illuminate\Support\Facades\Validator;
use App\Http\Requests\UserStoreRequest;

class UserController extends Controller
{
    public  function index()
    {
        $users = User::all();
        return response()->json(
            $users
        ,200);
    } 

    public function createUser(Request $request)
    {
        try{
            $validateUser = Validator::make($request->all(), [
                "name"=> "required",
                "email"=> "required|email|unique:users,email",
                "password"=> "required"
                ]);
            if( $validateUser->fails() ){
                return response()->json([
                    'status' => false,
                    'message' => 'validation error',
                    'errors'=> $validateUser->errors()
                ], 401);
            }
            User::create([
                'name' => $request->name,
                'email'=> $request->email,
                'password'=> Hash::make($request->password),
            ]);
        return response()->json([
            'status' => true,
            'message' => 'User Created Successfully',
            // 'token' => $user->createToken('API TOKEN')->plainTextToken
        ],
             200);
        } catch(\Throwable $th) {
            Log::error('UserController - createUser(): '.$th->getMessage());
            return response()->json([
            'status' => false,
            'message' => $th->getMessage(),
            ], 500);
        }
    }

    public function loginUser(Request $request)
    {
        try{
            $validateUser = Validator::make($request->all(), [
                "email"=> "required",
                "password"=> "required"
        ]);
        if( $validateUser->fails() ){
            return response()->json([
                'status' => false,
                'message' => 'validation error',
                'errors'=> $validateUser->errors()
            ], 401);
        }

        if(!Auth::attempt($request->only(['email','password']))){
            return response()->json([
                'status' => false,
                'message' => 'Email & Password does not match with our record.',
            ], 401);
        }
        

        return response()->json([
            'status' => true,
            'message' => 'User Logged in Successfully',
            ], 200);
        
        }catch(\Throwable $th) {}

    }

    public function store(Request $request)
    {
        try{
            //CREATE USER
            User::create([
                'name'=> $request->name,
                'email'=> $request->email,
                'password'=> Hash::make($request->password),
            ]);

            //RETURN JSON 
            return response()->json([
                'message'=> 'User successfully created.'
                ],200);

        } catch(\Throwable $th){
            Log::error('UserController - store(): '.$th->getMessage());
            return response()->json([
            'message' => $th->getMessage(),
            ], 500);
        }
    }

    public function show($id)
    {
        //USER DETAIL
        $users = User::find($id);
        if(!$users){
            return response()->json([
                'message'=>'User Not Found.'
                ],404);
        }
        return response()->json(
             $users
            ,200);
    }
    public function update(UserStoreRequest $request, $id)
    {
        try{
            $users = User::find($id);
            if(!$users){
                return response()->json([
                    'message'=>'User Not Found.'
                    ],404);
            }

            $users->name = $request->name;
            $users->email = $request->email;
            $users->password = Hash::make($request->password);

            //Update User
            $users->save();

            //Return JSON
            return response()->json([
                'message'=>'User successfully Updated!'
                ],200);

        } catch(\Exception $e){
            return response()->json([
                'message' => "Something went really wrong!"
                ],500);
    }
    }
    public function destroy($id)
    {
        //USER DETAIL
        $users = User::find($id);
        if(!$users){
            return response()->json([
                "message"=> "User Not Found!"
                ],404);
            }
            //DELETE USER
            $users->delete();
            
            //RETURN JSON
            return response()->json([
                'message'=> "User successfully deleted."
                ],200);
    }
}