fix: get knowledge response handling fix

Author: tfomkin

libs/shared/data-access/api/src/lib/knowledge/models/index.ts

@@ -3,3 +3,4 @@ export * from './knowledge-file';
 export * from './knowledge-data';
 export * from './knowledge-access-control';
 export * from './knowledge-access-control-groups';
+export * from './knowledge-response';

libs/shared/data-access/api/src/lib/knowledge/models/knowledge-response.ts

@@ -0,0 +1,14 @@
+import { Expose } from 'class-transformer';
+import { Knowledge } from './knowledge';
+
+export class KnowledgeResponse {
+  @Expose()
+  public items: Array<Knowledge>;
+
+  @Expose()
+  public total: number;
+
+  constructor(response: Partial<KnowledgeResponse> = {}) {
+    Object.assign(this, response);
+  }
+}

libs/shared/data-access/api/src/lib/knowledge/service.ts

@@ -2,7 +2,7 @@ import { plainToInstance } from 'class-transformer';
 import { getApiService } from '@open-webui-react-native/shared/data-access/api-client';
 import { EntityPromiseService } from '@open-webui-react-native/shared/data-access/base-entity';
 import { knowledgeApiConfig } from './config';
-import { Knowledge } from './models';
+import { Knowledge, KnowledgeResponse } from './models';
 
 class KnowledgeService extends EntityPromiseService<Knowledge> {
   constructor() {
@@ -14,9 +14,17 @@ class KnowledgeService extends EntityPromiseService<Knowledge> {
   }
 
   public async getKnowledge(): Promise<Array<Knowledge>> {
-    const response = await getApiService().get<Array<Knowledge>>(`${knowledgeApiConfig.route}/`);
+    const response = await getApiService().get<KnowledgeResponse>(`${knowledgeApiConfig.route}/`);
 
-    return response.map((item) => plainToInstance(Knowledge, item));
+    const transformed = plainToInstance(KnowledgeResponse, response, {
+      excludeExtraneousValues: true,
+    });
+
+    return transformed.items.map((item) =>
+      plainToInstance(Knowledge, item, {
+        excludeExtraneousValues: true,
+      }),
+    );
   }
 }