[DURACOM-288] Add convention SSR REST environment variable

Author: atarix83

src/config/config.server.ts

@@ -227,6 +227,7 @@ export const buildAppConfig = (destConfigPath?: string): AppConfig => {
   appConfig.rest.port = isNotEmpty(ENV('REST_PORT', true)) ? getNumberFromString(ENV('REST_PORT', true)) : appConfig.rest.port;
   appConfig.rest.nameSpace = isNotEmpty(ENV('REST_NAMESPACE', true)) ? ENV('REST_NAMESPACE', true) : appConfig.rest.nameSpace;
   appConfig.rest.ssl = isNotEmpty(ENV('REST_SSL', true)) ? getBooleanFromString(ENV('REST_SSL', true)) : appConfig.rest.ssl;
+  appConfig.rest.ssrBaseUrl = isNotEmpty(ENV('REST_SSRBASEURL', true)) ? ENV('REST_SSRBASEURL', true) : appConfig.rest.ssrBaseUrl;
 
   // apply build defined production
   appConfig.production = env === 'production';