Add limitation in the array of events for the publish endpoint generateAndPublish

Author: shudhansu-shekhar

publish-service/src/main/java/com/ericsson/eiffel/remrem/publish/controller/ProducerController.java

@@ -156,6 +156,14 @@ public ResponseEntity send(final String msgProtocol, final String userDomain, fi
                 return new ResponseEntity(e.getMessage(), HttpStatus.NOT_FOUND);
             }
         }
+
+        //here add check for limitation for events in array is fetched from REMReM property and checked during publishing.
+        if (body.isJsonArray() && (body.getAsJsonArray().size() > maxSizeOfInputArray)) {
+            return createResponseEntity(HttpStatus.BAD_REQUEST, JSON_ERROR_STATUS,
+                    "The number of events in the input array is too high: " + body.getAsJsonArray().size() + " > "
+                            + maxSizeOfInputArray + "; you can modify the property 'maxSizeOfInputArray' to increase it.");
+
+        }
         synchronized (this) {
             SendResult result = messageService.send(body, msgService, userDomain, tag, routingKey);
             log.info("HTTP Status: {}", messageService.getHttpStatus().value());
@@ -310,8 +318,8 @@ public ResponseEntity generateAndPublish(final String msgProtocol, final String
             //here add check for limitation for events in array is fetched from REMReM property and checked during publishing.
             if (bodyJsonArray.size() > maxSizeOfInputArray) {
                 return createResponseEntity(HttpStatus.BAD_REQUEST, JSON_ERROR_STATUS,
-                        "The number of events in the input array is too high: " + bodyJsonArray.size() + " > " + maxSizeOfInputArray + ", " +
-                                "You can modify the property 'maxSizeOfInputArray' to increase it");
+                        "The number of events in the input array is too high: " + bodyJsonArray.size() + " > "
+                                + maxSizeOfInputArray + "; you can modify the property 'maxSizeOfInputArray' to increase it.");
             }
             for (JsonElement element : bodyJsonArray) {
                 if (element.isJsonObject()) {