alliance-services/app/Http/Controllers/Auth/LoginController.php

<?php

namespace App\Http\Controllers\Auth;

use App\Http\Controllers\Controller;
use Illuminate\Http\Request;

//Internal Library
use App\Library\Login\LoginHelper;

class LoginController extends Controller
{
    /**
     * Where to redirect users after login.
     * 
     * @var string
     */
    protected $redirectto = '/dashboard';

    /**
     * Create a new controller instance.
     * 
     * @return void
     */
    public function __construct() {
        $this->middleware('guest')->except(['logout',
                                            'handleProviderCallback',
                                            'redirectToProvider']);
    }

    /**
     * Logout function
     * 
     * @return void
     */
    public function logout() {
        Auth::logout();
        return redirect('/');
    }

    /**
     * Redirect to provider's website
     * 
     * @return param
     */
    public function redirectToEveonline() {
        return Socialite::driver('eveonline')->scopes(['publicData'])->redirect();   
    }

    /**
     * Create a new controller instance
     * 
     * @return void
     */
    public function handleEveonlineCallback() {
        try {
            $user = Socialite::driver('eveonline')->user();
            $findUser = User::where('character_id', $user->character_id)->first();

            if($findUser) {
                Auth::login($finduser);
                return redirect()->intended('home');
            } else {
                $newUser = User::updateOrCreate(['character_id' => $user->character_id], [
                    'character_name' => $user->character_name,
                    'character_id' => $user->character_id,
                    'token' => $user->token,
                    'refresh_token' => $user->refresh_token,
                    'expiresIn' => $user->expiresIn,
                    'user_jwt_token' => $user->user,
                ]);

                Auth::login($newUser);

                return redirect()->intended('home');
            }
        } catch(Exception $e) {
            dd($e->getMessage());
        }
    }

    /**
     * Redirect to the provider's website
     * 
     * @return Socialite
     * @return character_owner_hash
     * @return character_name
     * @return character_id
     * @return token
     * @return refreshToken
     * @return expiresIn
     * @return user (Holds jwt)
     */
    public function redirectToProvider_old() {
        //The default scope is public data for everyone due to OAuth2 Tokens
        //Add esi-mail.send_mail.v1 to send mails more efficiently
        $scopes = ['publicData', 'esi-mail.send_mail.v1'];

        //Collect any other scopes from the database.
        //If we are logged in we are linking another character to this one.
        //Attempt to use the same scopes for this character as the original.
        if(Auth::check()) {
            $extrascopes = EsiScope::where([
                'character_id' => auth()->user()->getId();
            ])->get(['scope']);

            //Pop each scope onto the array of scopes
            foreach($extraScopes as $extra) {
                array_push($scopes, $extra->scope);
            }

            /**
             * Place the scopes in the session.
             * Place the original character id in the session.
             */
            session()->put('scopes', $scopes);
            session()->put('orgCharacter', auth()->user()->getId());
        } 

        return Socialite::driver('eveonline')->scopes($scopes)->redirect();
    }

    /**
     * Get token from callback
     * Redirect to the dashboard if logging in successfully.
     * 
     * @return redirect()
     */
    public function handleProviderCallback(Socialite $social) {
        //Get the sso user from the socialite driver
        $ssoUser = $social->driver('eveonline')->user();

        $scpSession = session()->pull('scopes');

        //If the user was already logged in, let's do some checks to see if we are adding
        //additional scopes to the user's account
        if(Auth::check()) {
            //If we are logged in already and the session contains the original characters, then we are creating an alt
            //for the original character
            if(session()->has('orgCharacter')) {
                $orgCharacter = session()->pull('orgCharacter');

                if(LoginHelper::createAlt($ssoUser, $orgCharacter)) {
                    return redirect()->to('/profile')->with('success', 'Alt registered.');
                } else {    
                    return redirect()->to('/profile')->with('error', 'Unable to register alt or it was previously registered.');
                }
            } else {
                if(sizeof($ssoUser->scopes) > 1) {
                    $tokenCount = EsiToken::where([
                        'character_id' => $ssoUser->id,
                    ])->count();
                    if($tokenCount > 0) {
                        LoginHelper::UpdateEsiToken($ssoUser);
                    } else {
                        LoginHelper::SaveEsiToken($ssoUser);
                    }
                    LoginHelper::SetScopes($ssoUser->scopes, $ssoUser->id);
                    return redirect()->to('/dashboard')->with('success', 'Successfully updated ESI scopes.');
                }
            }
        } else {
            //If the user wasn't logged in, then create a new user
            $user = LoginHelper::createOrGetUser($ssoUser);
            //Login in the new user
            auth()->login($user, true);
            //Redirect back to the dashboard
            return redirect()->to('/dashboard')->with('success', 'Successfully Logged In.');
        }
    }

    
}