refactor: move backend in apps/backend

apps/backend/app/Models/Event.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace apps\backend\app\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class Event extends Model
+{
+    use HasFactory;
+    protected $fillable = [
+        "name",
+        "description",
+        "event_photo_path",
+        'start',
+        'end',
+    ];
+
+    public function tasks() {
+        return $this->hasMany(Task::class, 'events_id');
+    }
+}

apps/backend/app/Models/Task.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace apps\backend\app\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Task extends Model
+{
+    protected $fillable = [
+        'name',
+        'start',
+        'end',
+        'location',
+        'description',
+        'max_participants',
+    ];
+
+    public function event() {
+        return $this->belongsTo(Event::class);
+    }
+
+    public function users() {
+        return $this->belongsToMany(User::class);
+    }
+
+}

apps/backend/app/Models/User.php

@@ -0,0 +1,60 @@
+<?php
+
+namespace apps\backend\app\Models;
+
+// use Illuminate\Contracts\Auth\MustVerifyEmail;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Foundation\Auth\User as Authenticatable;
+use Illuminate\Notifications\Notifiable;
+
+class User extends Authenticatable
+{
+    /** @use HasFactory<\apps\backend\database\factories\UserFactory> */
+    use HasFactory, Notifiable;
+
+    /**
+     * The attributes that are mass assignable.
+     *
+     * @var list<string>
+     */
+    protected $fillable = [
+        'name',
+        'lastname',
+        'email',
+        'password',
+        'phone',
+        'validate',
+        'role',
+        'verified_at',
+        'profile_photo_path',
+        'email_notifications',
+        'web_notifications'
+    ];
+
+    /**
+     * The attributes that should be hidden for serialization.
+     *
+     * @var list<string>
+     */
+    protected $hidden = [
+        'password',
+        'remember_token',
+    ];
+
+    /**
+     * Get the attributes that should be cast.
+     *
+     * @return array<string, string>
+     */
+    protected function casts(): array
+    {
+        return [
+            'email_verified_at' => 'datetime',
+            'password' => 'hashed',
+        ];
+    }
+
+    public function tasks() {
+        return $this->belongsToMany(Task::class);
+    }
+}