save stored procedure code

src/Generator/LuGenerator.php

 
     public function getStoredProcedures()
     {
-        $spQuery = $this->_pdo->prepare("SELECT r.routine_name AS sp_name, r.data_type AS data_type, proc.proretset AS proretset
+        $spQuery = $this->_pdo->prepare("SELECT r.routine_name AS sp_name, r.data_type AS data_type, proc.proretset AS proretset, proc.prosrc AS prosrc
 FROM information_schema.routines r
 LEFT JOIN pg_catalog.pg_proc proc ON proc.proname = r.routine_name
 WHERE r.specific_schema='public'");
             return $this->printError($spQuery, "Failed to get arguments for stored procedure " . $sp_name);
     }
 
-    public function generateSp($sp, $args, $file)
+    public function generateSp($sp, $args, $file, $spFile)
     {
         $vars = array(
             "sp" => $sp,
             "args" => $args
         );
+        file_put_contents($spFile, $sp["prosrc"]);
         $this->buildTwig('sp.php', $file, $vars);
     }
 
         $dbo_dir = $this->_config["dbo"]["folder"] . "/";
         $model_dir = $this->_config["models"]["folder"] . "/";
         $sp_dir = $this->_config["sp"]["folder"] . "/";
+        $sp_src_dir = $this->_config["sp"]["folder"] . "/src/";
         $manager_dir = $this->_config["dataaccess"]["folder"] . "/";
         $business_dir = $this->_config["business"]["folder"] . "/";
         $controller_dir = $this->_config["controller"]["folder"] . "/";
         $this->mkdir($dbo_dir, $mode);
         $this->mkdir($model_dir, $mode);
         $this->mkdir($sp_dir, $mode);
+        $this->mkdir($sp_src_dir, $mode);
         $this->mkdir($manager_dir, $mode);
         $this->mkdir($business_dir, $mode);
         $this->mkdir($controller_dir, $mode);
                 $args["in"] = $this->sqlTypesToPhpTypes($args["in"]);
                 $args["out"] = $this->sqlTypesToPhpTypes($args["out"]);
                 $sp_model_name = LuStringUtils::stringSnakeToCamelCase($sp_name, true);
-                $this->generateSp($sp, $args, $sp_dir . $sp_model_name . ".php");
+                $this->generateSp($sp, $args, $sp_dir . $sp_model_name . ".php", $sp_src_dir . $sp_name . ".sql");
             }
         }
     }