Add support for sort key desc

Author: miguilimzero

src/Schema/Blueprint/InlinesIndexes.php

@@ -18,6 +18,7 @@ trait InlinesIndexes
     protected $singleStoreIndexes = [
         'shardKey',
         'sortKey',
+        'sortKeyDesc'
     ];
 
     /**
@@ -81,7 +82,8 @@ protected function inlineCreateIndexStatements($statements)
     protected function indexCommands()
     {
         return $this->commandsNamed(array_merge(
-            $this->singleStoreIndexes, $this->mysqlIndexes
+            $this->singleStoreIndexes,
+            $this->mysqlIndexes
         ));
     }
 

src/Schema/Blueprint/ModifiesIndexes.php

@@ -29,6 +29,16 @@ public function sortKey($columns, $name = null)
         return $this->indexCommand('sortKey', $columns, $name);
     }
 
+    /**
+     * @param $columns
+     * @param $name
+     * @return \Illuminate\Support\Fluent
+     */
+    public function sortKeyDesc($columns, $name = null)
+    {
+        return $this->indexCommand('sortKeyDesc', $columns, $name);
+    }
+
     /**
      * @param $columns
      * @param $name

src/Schema/Grammar/CompilesKeys.php

@@ -20,6 +20,11 @@ public function compileSortKey(Blueprint $blueprint, Fluent $command)
         return "sort key({$this->columnize($command->columns)})";
     }
 
+    public function compileSortKeyDesc(Blueprint $blueprint, Fluent $command)
+    {
+        return "sort key({$this->columnize($command->columns)} desc)";
+    }
+
     public function compileSpatialIndex(Blueprint $blueprint, Fluent $command)
     {
         // SingleStore's spatial indexes just use the keyword `index`, not `spatial index`.

tests/Hybrid/CreateTable/SortKeysDescTest.php

@@ -0,0 +1,70 @@
+<?php
+/**
+ * @author Aaron Francis <aarondfrancis@gmail.com|https://twitter.com/aarondfrancis>
+ */
+
+namespace SingleStore\Laravel\Tests\Hybrid\CreateTable;
+
+use SingleStore\Laravel\Schema\Blueprint;
+use SingleStore\Laravel\Tests\BaseTest;
+use SingleStore\Laravel\Tests\Hybrid\HybridTestHelpers;
+
+class SortKeysDescTest extends BaseTest
+{
+    use HybridTestHelpers;
+
+    /** @test */
+    public function it_adds_a_sort_key_desc_standalone()
+    {
+        $blueprint = $this->createTable(function (Blueprint $table) {
+            $table->string('name');
+            $table->sortKeyDesc('name');
+        });
+
+        $this->assertCreateStatement(
+            $blueprint,
+            'create table `test` (`name` varchar(255) not null, sort key(`name` desc))'
+        );
+    }
+
+    /** @test */
+    public function it_adds_a_sort_key_desc_fluent()
+    {
+        $blueprint = $this->createTable(function (Blueprint $table) {
+            $table->string('name')->sortKey();
+        });
+
+        $this->assertCreateStatement(
+            $blueprint,
+            'create table `test` (`name` varchar(255) not null, sort key(`name` desc))'
+        );
+    }
+
+    /** @test */
+    public function it_adds_a_dual_sort_key_desc()
+    {
+        $blueprint = $this->createTable(function (Blueprint $table) {
+            $table->string('f_name');
+            $table->string('l_name');
+            $table->sortKeyDesc(['f_name', 'l_name']);
+        });
+
+        $this->assertCreateStatement(
+            $blueprint,
+            'create table `test` (`f_name` varchar(255) not null, `l_name` varchar(255) not null, sort key(`f_name`, `l_name` desc))'
+        );
+    }
+
+    /** @test */
+    public function shard_and_sort_keys_desc()
+    {
+        $blueprint = $this->createTable(function (Blueprint $table) {
+            $table->string('name')->sortKeyDesc()->shardKey();
+        });
+
+        $this->assertCreateStatement(
+            $blueprint,
+            'create table `test` (`name` varchar(255) not null, shard key(`name`), sort key(`name` desc))'
+        );
+    }
+}