fix when quering without page params

src/thing/thing.resolver.ts

@@ -1,7 +1,7 @@
 import { HttpService } from '@nestjs/axios';
-import { Args, Query, Resolver } from '@nestjs/graphql';
+import { Args, Mutation, Query, Resolver } from '@nestjs/graphql';
 import * as camelcase from 'camelcase-object-deep';
-import { firstValueFrom, lastValueFrom, map } from 'rxjs';
+import { firstValueFrom } from 'rxjs';
 import { ThingsArgs } from './dto/things.args';
 import { Thing } from './thing.model';
 
@@ -12,8 +12,8 @@ export class ThingResolver {
   @Query(() => [Thing])
   async things(@Args() args: ThingsArgs): Promise<Thing[]> {
     const params = new URLSearchParams({
-      page: args.page.toString(),
+      page: args.page?.toString(),
-      per_page: args.perPage.toString(),
+      per_page: args.perPage?.toString(),
       sort: args.sort,
       posted_after: args.postedAfter,
       type: 'trings',
@@ -21,22 +21,18 @@ export class ThingResolver {
 
     const queryStirng = `/search?${params.toString()}`;
 
-    this.httpService.axiosRef.interceptors.response.use((response) => {
+    try {
-      response.data = camelcase(response);
+      const { data: response } = await firstValueFrom(
-      return response;
+        this.httpService.get<{
-    });
+          hits: Thing[];
+          total: number;
+        }>(queryStirng),
+      );
 
-    type Response = {
+      return camelcase(response.hits || []);
-      data: {
+    } catch (error) {
-        hits: Thing[];
+      return [];
-        total: number;
-      }
     }
-    const { data: response } = await firstValueFrom(
-      this.httpService.get<Response>(queryStirng),
-    );
-
-    return response.data.hits
   }
 
   @Query(() => Thing)