numeric type calculation for 1.5+ tnt versions

Author: nekufa

src/Migrations/Bootstrap.php

@@ -14,15 +14,16 @@ public function migrate(Contracts\Manager $manager)
         }
 
         $schema = $manager->getSchema();
+        $number = $schema->getNumberType();
 
         $schema->createSpace('sequence');
-        $schema->createIndex('sequence', 'id', ['parts' => [1, 'UNSIGNED']]);
-        $schema->createIndex('sequence', 'space', ['parts' => [2, 'UNSIGNED']]);
+        $schema->createIndex('sequence', 'id', ['parts' => [1, $number]]);
+        $schema->createIndex('sequence', 'space', ['parts' => [2, $number]]);
 
         $schema->createSpace('property');
-        $schema->createIndex('property', 'id', ['parts' => [1, 'UNSIGNED']]);
-        $schema->createIndex('property', 'space', ['parts' => [2, 'UNSIGNED'], 'unique' => false]);
-        $schema->createIndex('property', 'index_space', ['parts' => [3, 'UNSIGNED', 2, 'UNSIGNED']]);
+        $schema->createIndex('property', 'id', ['parts' => [1, $number]]);
+        $schema->createIndex('property', 'space', ['parts' => [2, $number], 'unique' => false]);
+        $schema->createIndex('property', 'index_space', ['parts' => [3, $number, 2, $number]]);
         $schema->createIndex('property', 'type', ['parts' => [5, 'STR'], 'unique' => false]);
 
         $client = $manager->getClient();

src/Schema/Convention.php

@@ -3,9 +3,17 @@
 namespace Tarantool\Mapper\Schema;
 
 use Tarantool\Mapper\Contracts;
+use Exception;
 
 class Convention implements Contracts\Convention
 {
+    private $numberType;
+
+    public function setNumberType($type)
+    {
+        $this->numberType = $type;
+    }
+
     public function getType($property)
     {
         if ($property == 'id') {
@@ -24,7 +32,10 @@ public function getTarantoolType($type)
             return 'STR';
         }
 
-        return 'UNSIGNED';
+        if(!$this->numberType) {
+            throw new Exception("numberType property is null", 1);
+        }
+        return $this->numberType;
     }
 
     public function isPrimitive($type)

src/Schema/Meta.php

@@ -145,6 +145,7 @@ public function getConvention()
     {
         if (!isset($this->convention)) {
             $this->convention = new Convention();
+            $this->convention->setNumberType($this->manager->getSchema()->getNumberType());
         }
 
         return $this->convention;

src/Schema/Schema.php

@@ -10,6 +10,7 @@
 class Schema implements Contracts\Schema
 {
     protected $client;
+    protected $numberType;
     protected $spaceSpace;
     protected $indexSpace;
     protected $spaceId = [];
@@ -21,14 +22,24 @@ public function __construct(Client $client, array $data = null)
         $this->indexSpace = $client->getSpace(Space::VINDEX);
 
         if($data) {
-            $this->spaceId = $data;
+            $this->spaceId = $data[0];
+            $this->numberType = $data[1];
 
         } else {
             $this->collectData();
         }
 
     }
 
+    public function getNumberType()
+    {
+        if(!$this->numberType) {
+            $version = $this->client->evaluate('return box.info.version')->getData()[0];
+            $this->numberType = $version >= '1.7' ? 'UNSIGNED' : 'NUM';
+        }
+        return $this->numberType;
+    }
+
     public function getSpaceId($space)
     {
         if (!array_key_exists($space, $this->spaceId)) {
@@ -140,6 +151,6 @@ private function collectData()
     public function toArray()
     {
         $this->collectData();
-        return $this->spaceId;
+        return [$this->spaceId, $this->numberType];
     }
 }