Merge pull request #187 from robmachado/master

[UPD] Keys::class inclusão do método random()
nfephp-org · Jun 29, 2018 · 0b76ec1 · 0b76ec1
2 parents 98aed2e + acb8e1f
commit 0b76ec1
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Showing 2 changed files with 13 additions and 17 deletions.
diff --git a/src/Keys.php b/src/Keys.php
@@ -37,10 +37,10 @@ public static function build(
         $serie,
         $numero,
         $tpEmis,
-        $codigo = ''
+        $codigo = null
     ) {
-        if ($codigo == '') {
-            $codigo = $numero;
+        if (empty($codigo)) {
+            $codigo = self::random();
         }
         $format = "%02d%02d%02d%s%02d%03d%09d%01d%08d";
         $key = sprintf(
@@ -101,4 +101,14 @@ public static function verifyingDigit($key)
         }
         return (string) $vdigit;
     }
+
+    /**
+     * Generate and return a 8 digits random number
+     * for cNF tag
+     * @return string
+     */
+    public static function random()
+    {
+        return str_pad(mt_rand(0, 99999999), 8, '0', STR_PAD_LEFT);
+    }
 }
diff --git a/tests/KeysTest.php b/tests/KeysTest.php
@@ -21,20 +21,6 @@ public function testBuildWithCod()
         $this->assertEquals($key, '35170458716523000119550010000000121000123458');
     }
 
-    public function testBuildWithOutCod()
-    {
-        $cUF = 35;
-        $ano = 17;
-        $mes = 4;
-        $cnpj = '58716523000119';
-        $mod = 55;
-        $serie = 1;
-        $numero = 12;
-        $tpEmis = 1;
-        $key = Keys::build($cUF, $ano, $mes, $cnpj, $mod, $serie, $numero, $tpEmis);
-        $this->assertEquals($key, '35170458716523000119550010000000121000000127');
-    }
-
     public function testIsValidTrue()
     {
         $key = "35170358716523000119550010000000301000000300";