From 0dea98939f341f78594e380b7ef028ff7dcd34e0 Mon Sep 17 00:00:00 2001
From: Stelarde <maksimyudin31@gmail.com>
Date: Fri, 13 Sep 2024 21:45:51 +0300
Subject: [PATCH] Laravel Eloquent Relationships test

---
 app/Http/Controllers/CountryController.php | 2 +-
 app/Http/Controllers/ProjectController.php | 2 +-
 app/Http/Controllers/TeamController.php    | 2 +-
 app/Http/Controllers/UserController.php    | 3 +--
 app/Models/Attachment.php                  | 4 +++-
 app/Models/Role.php                        | 5 +++--
 app/Models/Task.php                        | 2 +-
 app/Models/User.php                        | 6 ++++--
 8 files changed, 15 insertions(+), 11 deletions(-)

diff --git a/app/Http/Controllers/CountryController.php b/app/Http/Controllers/CountryController.php
index 2b9be507..49e68134 100644
--- a/app/Http/Controllers/CountryController.php
+++ b/app/Http/Controllers/CountryController.php
@@ -9,7 +9,7 @@ class CountryController extends Controller
     public function index()
     {
         // TASK: load the relationship average of team size
-        $countries = Country::all();
+        $countries = Country::withAvg('teams','size')->get();
 
         return view('countries.index', compact('countries'));
     }
diff --git a/app/Http/Controllers/ProjectController.php b/app/Http/Controllers/ProjectController.php
index e04fb1a6..f63679d4 100644
--- a/app/Http/Controllers/ProjectController.php
+++ b/app/Http/Controllers/ProjectController.php
@@ -10,7 +10,7 @@ public function store(Request $request)
     {
         // TASK: Add one sentence to save the project to the logged-in user
         //   by $request->project_id and with $request->start_date parameter
-
+        $request->user()->projects()->attach($request->project_id,['start_date'=>$request->start_date]);
         return 'Success';
     }
 }
diff --git a/app/Http/Controllers/TeamController.php b/app/Http/Controllers/TeamController.php
index 04e26b60..3924b934 100644
--- a/app/Http/Controllers/TeamController.php
+++ b/app/Http/Controllers/TeamController.php
@@ -8,7 +8,7 @@ class TeamController extends Controller
 {
     public function index()
     {
-        $teams = Team::with('users')->get();
+        $teams = Team::with('users','name','email')->get();
 
         return view('teams.index', compact('teams'));
     }
diff --git a/app/Http/Controllers/UserController.php b/app/Http/Controllers/UserController.php
index 7ae1d3d6..5c688488 100644
--- a/app/Http/Controllers/UserController.php
+++ b/app/Http/Controllers/UserController.php
@@ -8,8 +8,7 @@ class UserController extends Controller
 {
     public function index()
     {
-        $users = User::all();
-
+        $users = User::has('projects')->get();
         return view('users.index', compact('users'));
     }
 
diff --git a/app/Models/Attachment.php b/app/Models/Attachment.php
index 158b6470..5332039d 100644
--- a/app/Models/Attachment.php
+++ b/app/Models/Attachment.php
@@ -4,6 +4,7 @@
 
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\MorphTo;
 
 class Attachment extends Model
 {
@@ -11,8 +12,9 @@ class Attachment extends Model
 
     protected $fillable = ['filename', 'attachable_id', 'attachable_type'];
 
-    public function attachable()
+    public function attachable(): MorphTo
     {
         // TASK: fill in the code to make it work
+        return $this->morphTo(__FUNCTION__, 'attachable_type', 'attachable_id');
     }
 }
diff --git a/app/Models/Role.php b/app/Models/Role.php
index c2f3fc89..0338be82 100644
--- a/app/Models/Role.php
+++ b/app/Models/Role.php
@@ -4,6 +4,7 @@
 
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsToMany;
 
 class Role extends Model
 {
@@ -11,9 +12,9 @@ class Role extends Model
 
     protected $fillable = ['name'];
 
-    public function users()
+    public function users(): BelongsToMany
     {
         // TASK: fix this by adding a parameter
-        return $this->belongsToMany(User::class);
+        return $this->belongsToMany(User::class, 'users_roles', 'role_id', 'user_id');
     }
 }
diff --git a/app/Models/Task.php b/app/Models/Task.php
index 01f6912d..619eea62 100644
--- a/app/Models/Task.php
+++ b/app/Models/Task.php
@@ -13,6 +13,6 @@ class Task extends Model
 
     public function user()
     {
-        return $this->belongsTo(User::class, 'users_id');
+        return $this->belongsTo(User::class, 'users_id')->withDefault();
     }
 }
diff --git a/app/Models/User.php b/app/Models/User.php
index 3d7facd2..20e1cb48 100644
--- a/app/Models/User.php
+++ b/app/Models/User.php
@@ -7,6 +7,7 @@
 use Illuminate\Foundation\Auth\User as Authenticatable;
 use Illuminate\Notifications\Notifiable;
 use Laravel\Sanctum\HasApiTokens;
+use Illuminate\Database\Eloquent\Relations\HasMany;
 
 class User extends Authenticatable
 {
@@ -42,15 +43,16 @@ class User extends Authenticatable
         'email_verified_at' => 'datetime',
     ];
 
-    public function tasks()
+    public function tasks(): HasMany
     {
         // TASK: fix this by adding a parameter
-        return $this->hasMany(Task::class);
+        return $this->hasMany(Task::class, 'users_id');
     }
 
     public function comments()
     {
         // TASK: add the code here for two-level relationship
+        return $this->hasMany(Comment::class,'id');
     }
 
     public function projects()