solve eloquent test

app/Http/Controllers/ProjectController.php

@@ -26,6 +26,10 @@ public function mass_update(Request $request)
         //   where name = $request->old_name
 
         // Insert Eloquent statement below
+        User::where('name', $request->old_name)
+            ->update([
+                'name' => $request->new_name
+            ]);
 
         return redirect('/')->with('success', 'Projects updated');
     }
@@ -35,7 +39,9 @@ public function destroy($projectId)
         Project::destroy($projectId);
 
         // TASK: change this Eloquent statement to include the soft-deletes records
-        $projects = Project::all();
+        $projects = Project::withTrashed()
+        ->where('id', $projectId)
+        ->restore();;
 
         return view('projects.index', compact('projects'));
     }

app/Http/Controllers/UserController.php

@@ -15,14 +15,17 @@ public function index()
         //   order by created_at desc
         //   limit 3
 
-        $users = User::all(); // replace this with Eloquent statement
+        $users = User::whereNot('email_verified_at', NULL)
+            ->orderBy('created_at', 'desc')
+            ->limit('3')
+            ->get(); // replace this with Eloquent statement
 
         return view('users.index', compact('users'));
     }
 
     public function show($userId)
     {
-        $user = NULL; // TASK: find user by $userId or show "404 not found" page
+        $user = User::findOrFail($userId); // TASK: find user by $userId or show "404 not found" page
 
         return view('users.show', compact('user'));
     }
@@ -31,16 +34,17 @@ public function check_create($name, $email)
     {
         // TASK: find a user by $name and $email
         //   if not found, create a user with $name, $email and random password
-        $user = NULL;
-
+        $user = User::firstOrNew(['name' => $name, 'email' => $email]);
+        $user->password(Hash::make(Str::rand(8)));
+        $user->save();
         return view('users.show', compact('user'));
     }
 
     public function check_update($name, $email)
     {
         // TASK: find a user by $name and update it with $email
         //   if not found, create a user with $name, $email and random password
-        $user = NULL; // updated or created user
+        $user = User::UpdateOrCreate(['name' => 'name'], ['email' => $email, 'password' => Hash::make(Str::rand(8))]); // updated or created user
 
         return view('users.show', compact('user'));
     }
@@ -52,6 +56,7 @@ public function destroy(Request $request)
         // $request->users is an array of IDs, ex. [1, 2, 3]
 
         // Insert Eloquent statement here
+        User::destroy($request->users);
 
         return redirect('/')->with('success', 'Users deleted');
     }

app/Models/Project.php

@@ -9,4 +9,6 @@
 class Project extends Model
 {
     use HasFactory, SoftDeletes;
+
+    protected $fillable = ['name']
 }

app/Models/User.php

@@ -41,4 +41,10 @@ class User extends Authenticatable
     protected $casts = [
         'email_verified_at' => 'datetime',
     ];
+
+    public function scopeActive(Builder $query): void
+    {
+        $query->whereNot('email_verified_at', NULL);
+    }
+
 }

app/Observers/ProjectObserver.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace App\Observers;
+
+use App\Models\Stat;
+use App\Models\User;
+
+class ProjectObserver
+{
+    /**
+     * Handle the User "created" event.
+     */
+    public function created(User $user): void
+    {
+        // ...
+        $stat = new Stat();
+        $stat->projects_count+1;
+        $stat->save();
+    }
+
+    /**
+     * Handle the User "updated" event.
+     */
+    public function updated(User $user): void
+    {
+        // ...
+    }
+
+    /**
+     * Handle the User "deleted" event.
+     */
+    public function deleted(User $user): void
+    {
+        // ...
+    }
+
+    /**
+     * Handle the User "restored" event.
+     */
+    public function restored(User $user): void
+    {
+        // ...
+    }
+
+    /**
+     * Handle the User "forceDeleted" event.
+     */
+    public function forceDeleted(User $user): void
+    {
+        // ...
+    }
+}

app/Providers/EventServiceProvider.php

@@ -2,10 +2,12 @@
 
 namespace App\Providers;
 
+use App\Models\Project;
 use Illuminate\Auth\Events\Registered;
 use Illuminate\Auth\Listeners\SendEmailVerificationNotification;
 use Illuminate\Foundation\Support\Providers\EventServiceProvider as ServiceProvider;
 use Illuminate\Support\Facades\Event;
+use App\Observers\ProjectObserver;
 
 class EventServiceProvider extends ServiceProvider
 {
@@ -28,5 +30,6 @@ class EventServiceProvider extends ServiceProvider
     public function boot()
     {
         //
+        Project::observe(ProjectObserver::class);
     }
 }