TRF Certest first commit

app/Services/Auth/Social/ManagesSocialAvatarSize.php

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+<?php
+
+namespace Vanguard\Services\Auth\Social;
+
+use Laravel\Socialite\Contracts\User as SocialUser;
+
+trait ManagesSocialAvatarSize
+{
+    /**
+     * Get appropriate image size for a specific provider.
+     */
+    protected function getAvatarForProvider(string $provider, SocialUser $socialUser): string
+    {
+        return match ($provider) {
+            'facebook' => str_replace('width=1920', 'width=150', $socialUser->avatar_original),
+            'google' => $socialUser->avatar_original.'?sz=150',
+            'twitter' => str_replace('_normal', '_200x200', $socialUser->getAvatar()),
+            default => $socialUser->getAvatar()
+        };
+    }
+}

app/Services/Auth/Social/SocialManager.php

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+<?php
+
+namespace Vanguard\Services\Auth\Social;
+
+use Illuminate\Support\Str;
+use Laravel\Socialite\Contracts\User as SocialUser;
+use Vanguard\Repositories\Role\RoleRepository;
+use Vanguard\Repositories\User\UserRepository;
+use Vanguard\Role;
+use Vanguard\Support\Enum\UserStatus;
+use Vanguard\User;
+
+class SocialManager
+{
+    use ManagesSocialAvatarSize;
+
+    public function __construct(private readonly UserRepository $users, private readonly RoleRepository $roles)
+    {
+    }
+
+    /**
+     * Associate social user with given provider. If user with the same email address
+     * retrieved from social network exists in our database, we will just associate it
+     * with provided social account. If not, user will be created.
+     */
+    public function associate(SocialUser $socialUser, string $provider): User
+    {
+        $user = $this->users->findByEmail($socialUser->getEmail());
+
+        if (! $user) {
+            // User with email retrieved from social auth provider does not
+            // exist in our database. That means that we have to create new user here
+            [$firstName, $lastName] = $this->parseUserFullName($socialUser);
+
+            $role = $this->roles->findByName(Role::DEFAULT_USER_ROLE);
+
+            $user = $this->users->create([
+                'email' => $socialUser->getEmail(),
+                'password' => Str::random(10),
+                'first_name' => $firstName,
+                'last_name' => $lastName,
+                'status' => UserStatus::ACTIVE,
+                'avatar' => $this->getAvatarForProvider($provider, $socialUser),
+                'role_id' => $role->id,
+                'email_verified_at' => now(),
+            ]);
+        }
+
+        // Associate social account with user account inside our application
+        $this->users->associateSocialAccountForUser($user->id, $provider, $socialUser);
+
+        return $user;
+    }
+
+    /**
+     * Parse User's name from his social network account.
+     */
+    private function parseUserFullName(SocialUser $user): array
+    {
+        $name = $user->getName();
+
+        if (str_contains($name, ' ')) {
+            return explode(' ', $name, 2);
+        }
+
+        return [$name, ''];
+    }
+}