type changes

sohamda · sohamda · commit b760f479298f · 2021-04-14T10:34:16.000+02:00
diff --git a/src/main/java/soham/spring/graphqljava/datafetcher/ProviderDataFetcher.java b/src/main/java/soham/spring/graphqljava/datafetcher/ProviderDataFetcher.java
@@ -37,8 +37,8 @@ public DataFetcher getAllProviders() {
 
     public DataFetcher getProviderById() {
         return dataFetchingEnvironment -> {
-            Integer providerId = dataFetchingEnvironment.getArgument("id");
-            Optional<Provider> provider =  providerRepository.findById(providerId);
+            String providerId = dataFetchingEnvironment.getArgument("id");
+            Optional<Provider> provider =  providerRepository.findById(Integer.parseInt(providerId));
 
             if(provider.isEmpty()) {
                 throw new NoDataFoundError("No Provider found", "PRV-002");
