added last page to page info

nuwave · Jun 30, 2016 · 902b98f · 902b98f
1 parent ebe056a
commit 902b98f
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Showing 2 changed files with 15 additions and 0 deletions.
diff --git a/src/Support/Definition/PageInfoType.php b/src/Support/Definition/PageInfoType.php
@@ -107,6 +107,17 @@ public function fields()
                         return $collection->currentPage();
                     }
 
+                    return null;
+                }
+            ],
+            'lastPage' => [
+                'type' => Type::int(),
+                'description' => 'Last page in connection.',
+                'resolve' => function ($collection) {
+                    if ($collection instanceof LengthAwarePaginator) {
+                        return $collection->lastPage();
+                    }
+
                     return null;
                 }
             ],

diff --git a/tests/Queries/PaginationTest.php b/tests/Queries/PaginationTest.php
@@ -65,6 +65,7 @@ public function itCanPaginateConnectionWithLengthAwarePaginator()
         $this->assertEquals(6, array_get($data, 'data.node.tasks.pageInfo.total'));
         $this->assertEquals(2, array_get($data, 'data.node.tasks.pageInfo.count'));
         $this->assertEquals(1, array_get($data, 'data.node.tasks.pageInfo.currentPage'));
+        $this->assertEquals(3, array_get($data, 'data.node.tasks.pageInfo.lastPage'));
         $this->assertNotNull(array_get($edges, '1.cursor'));
 
         $after = array_get($edges, '1.cursor');
@@ -78,6 +79,7 @@ public function itCanPaginateConnectionWithLengthAwarePaginator()
         $this->assertEquals(6, array_get($data, 'data.node.tasks.pageInfo.total'));
         $this->assertEquals(2, array_get($data, 'data.node.tasks.pageInfo.count'));
         $this->assertEquals(2, array_get($data, 'data.node.tasks.pageInfo.currentPage'));
+        $this->assertEquals(3, array_get($data, 'data.node.tasks.pageInfo.lastPage'));
 
         $after = array_get($edges, '1.cursor');
         $query = $this->getQuery($id, $first, $after);
@@ -90,6 +92,7 @@ public function itCanPaginateConnectionWithLengthAwarePaginator()
         $this->assertEquals(6, array_get($data, 'data.node.tasks.pageInfo.total'));
         $this->assertEquals(2, array_get($data, 'data.node.tasks.pageInfo.count'));
         $this->assertEquals(3, array_get($data, 'data.node.tasks.pageInfo.currentPage'));
+        $this->assertEquals(3, array_get($data, 'data.node.tasks.pageInfo.lastPage'));
     }
 
     /**
@@ -155,6 +158,7 @@ protected function getQuery($id, $first, $after = null)
                             total
                             count
                             currentPage
+                            lastPage
                         }
                         edges {
                             cursor