refactor(chore): fix sonar smells after new analysis (#152)

fix sonar code smells after new analysis performed on sonarcloud

GH-148

src/middleware/ratelimit.middleware.ts

@@ -58,7 +58,7 @@ export class RatelimitMiddlewareProvider implements Provider<Middleware> {
       const operationMetadata = metadata ? metadata.options : {};
 
       // Create options based on global config and method level config
-      const opts = Object.assign({}, this.config, operationMetadata);
+      const opts = {...this.config, ...operationMetadata};
 
       if (dataStore) {
         opts.store = dataStore;

src/providers/ratelimit-action.provider.ts

@@ -37,7 +37,7 @@ export class RatelimitActionProvider implements Provider<RateLimitAction> {
       const operationMetadata = metadata ? metadata.options : {};
 
       // Create options based on global config and method level config
-      const opts = Object.assign({}, this.config, operationMetadata);
+      const opts = {...this.config, ...operationMetadata};
 
       if (dataStore) {
         opts.store = dataStore;

src/types.ts

@@ -18,9 +18,10 @@ export interface DataSourceConfig {
 export interface RateLimitConfig {
   enabledByDefault?: boolean;
 }
-export interface RateLimitAction {
-  (request: Request, response: Response): Promise<void>;
-}
+export type RateLimitAction = (
+  request: Request,
+  response: Response,
+) => Promise<void>;
 
 export type RateLimitOptions = Writable<Partial<Options>> &
   DataSourceConfig &