Merge pull request #27 from Weebly/wherein-subquery

Wherein subquery

composer.json

@@ -6,15 +6,15 @@
     "keywords": ["laravel", "eloquent", "uuid", "encrypt", "database"],
     "require": {
         "ramsey/uuid": "~3.0",
-        "illuminate/database": "~6.0",
-        "illuminate/support": "~6.0",
-        "illuminate/encryption": "~6.0"
+        "illuminate/database": ">=5.0 <7.0.0",
+        "illuminate/support": ">=5.0 <7.0.0",
+        "illuminate/encryption": ">=5.0 <7.0.0"
     },
     "require-dev": {
         "mockery/mockery": "^1.0",
         "phpunit/phpunit": "^8.0",
         "laravel/framework": "6.*",
-        "orchestra/testbench": "~4.0"
+        "orchestra/testbench": ">=3.0 <5.0.0"
     },
     "autoload": {
         "psr-4": {

src/Database/EloquentBuilder.php

@@ -99,7 +99,11 @@ public function whereIn($column, $values, $boolean = 'and', $not = false)
         // Loop over all values and mutate them
         $mutatedValues = [];
         foreach ($where['values'] as $value) {
-            $mutatedValues[] = $this->model->serializeAttribute($mutatedColumn, $value);
+            if ($value instanceof Expression) {
+                $mutatedValues[] = $value;
+            } else {
+                $mutatedValues[] = $this->model->serializeAttribute($mutatedColumn, $value);
+            }
         }
 
         // Modify the values

tests/Integration/MutatorTest.php

@@ -118,6 +118,20 @@ public function test_where_in()
         $this->assertEquals(2, $p->count());
     }
 
+    public function test_where_in_subquery()
+    {
+        $id = Uuid::uuid1()->toString();
+        $id2 = Uuid::uuid1()->toString();
+        (new TestModel())->create(['id' => $id, 'name' => 'A chair']);
+        (new TestModel())->create(['id' => $id2, 'name' => 'A table']);
+        $p = TestModel::whereIn('id', function ($query) {
+            $query->select('id')->from('test_model');
+        })->get();
+        $this->assertEquals(2, $p->count());
+        $this->assertEquals($id, $p->first()->id);
+        $this->assertEquals($id2, $p->last()->id);
+    }
+
     public function test_where_not_in()
     {
         $id = Uuid::uuid1()->toString();