added a relationship between User, and Posts

app/Models/Post.php

@@ -15,4 +15,13 @@ class Post extends Model
         "image",
         "user_id"
     ];
+
+    public function user()
+    {
+        return $this->belongsTo(User::class)->select([
+            "id",
+            "name",
+            "username"
+        ]);
+    }
 }

app/Models/User.php

@@ -45,4 +45,9 @@ class User extends Authenticatable
             'password' => 'hashed',
         ];
     }
+
+    public function posts()
+    {
+        return $this->hasMany(Post::class);
+    }
 }