Modified "find", "first" methods.

Author: freevital

src/Contracts/RepositoryContract.php

@@ -50,7 +50,7 @@ public function pluck($column, $key = null);
      * @param int   $id
      * @param array $columns
      *
-     * @return mixed
+     * @return \Illuminate\Database\Eloquent\Model|\Illuminate\Database\Eloquent\Collection|static[]|static|null
      */
     public function find($id, $columns = ['*']);
 
@@ -59,7 +59,7 @@ public function find($id, $columns = ['*']);
      *
      * @param array $columns
      *
-     * @return mixed
+     * @return \Illuminate\Database\Eloquent\Model|static|null
      */
     public function first($columns = ['*']);
 

src/Eloquent/BaseRepository.php

@@ -174,7 +174,7 @@ public function pluck($column, $key = null)
      * @param int   $id
      * @param array $columns
      *
-     * @return mixed
+     * @return \Illuminate\Database\Eloquent\Model|\Illuminate\Database\Eloquent\Collection|static[]|static|null
      */
     public function find($id, $columns = ['*'])
     {
@@ -183,7 +183,7 @@ public function find($id, $columns = ['*'])
 
         $model = $this->query
             ->where($this->model->getQualifiedKeyName(), $id)
-            ->firstOrFail($columns);
+            ->first($columns);
 
         $this->resetScope();
         $this->resetQuery();
@@ -196,14 +196,14 @@ public function find($id, $columns = ['*'])
      *
      * @param array $columns
      *
-     * @return mixed
+     * @return \Illuminate\Database\Eloquent\Model|static|null
      */
     public function first($columns = ['*'])
     {
         $this->applyCriteria();
         $this->applyScope();
 
-        $model = $this->query->firstOrFail($columns);
+        $model = $this->query->first($columns);
 
         $this->resetScope();
         $this->resetQuery();