wireup script execution

src/main/kotlin/com/restapi/controllers/Entities.kt

@@ -57,7 +57,8 @@ object Entities {
         val name = ctx.pathParam("name")
         val params = ctx.bodyAsClass<Map<String, Any>>()
         ctx.json(
-            Scripting.execute(name, params)
+            Scripting.
+            execute(name, "execute", params, logger)
         )
     }
 
@@ -202,6 +203,12 @@ object Entities {
                             }
                         }
                     }
+                    if (!setupEntity.preSaveScript.isNullOrEmpty()) {
+                        val ok = Scripting.preSave(setupEntity.preSaveScript!!, "preSave", this, logger) as Boolean
+                        if (!ok) {
+                            throw BadRequestResponse("PreSave Failed")
+                        }
+                    }
 
                     if (setupEntity.approvalLevels > 0) {
 
@@ -210,7 +217,8 @@ object Entities {
                     }
 
                 }
-            })
+            }
+        )
     }
 
     private fun isValidDate(f: String) = try {