From 6a00b2a802c688a235539c8425924ad6287b49d6 Mon Sep 17 00:00:00 2001
From: sunn <33183834+etherealjoy@users.noreply.github.com>
Date: Fri, 24 Aug 2018 10:52:01 +0200
Subject: [PATCH] [cpp-pistache] removed model namespace when unused for
 operations (#775)

* Remove using model namespace when model is unused
* Add comments to clarify introduction of hasModelImport at API/operations level instead of operation/vendorExtensions level.
---
 .../codegen/languages/CppPistacheServerCodegen.java           | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/CppPistacheServerCodegen.java b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/CppPistacheServerCodegen.java
index 70ba645a4e6..01de20d8c83 100644
--- a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/CppPistacheServerCodegen.java
+++ b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/CppPistacheServerCodegen.java
@@ -246,11 +246,13 @@ public class CppPistacheServerCodegen extends AbstractCppCodegen {
             }
             op.vendorExtensions.put("x-codegen-pistache-consumesJson", consumeJson);
             op.vendorExtensions.put("x-codegen-pistache-isParsingSupported", isParsingSupported);
+            
+            // Check if any one of the operations needs a model, then at API file level, at least one model has to be included.
             for(String hdr : op.imports) {
                 if(importMapping.containsKey(hdr)) {
                     continue;
                 }
-                additionalProperties.put("hasModelImport", true);
+                operations.put("hasModelImport", true);
             }
         }