feat(client-request.ts): add error handling to get method and create …

…IResponseError interface

refactor(client-request.ts): make params parameter more generic in get method

src/client-request.ts

@@ -1,20 +1,45 @@
 import { VERSIONS } from './enums/version.enum';
+import { IResponseError } from './interfaces/error.interface';
 
 export class ClientRequest {
   constructor(
     private readonly API_KEY: string,
     private readonly API_URL: string,
   ) {}
 
-  async get<T, P>(version: VERSIONS, path: string, params?: P): Promise<T> {
-    const response = await fetch(
-      `${this.API_URL}/${version}${path}?${new URLSearchParams(params || {})}`,
-      {
-        headers: {
-          'X-API-KEY': this.API_KEY,
+  async get<T, P extends Record<string, unknown>>(
+    version: VERSIONS,
+    path: string,
+    params?: P,
+  ): Promise<T | IResponseError> {
+    try {
+      const response = await fetch(
+        `${this.API_URL}/${version}${path}?${new URLSearchParams(
+          params as any,
+        )}`,
+        {
+          headers: {
+            'X-API-KEY': this.API_KEY,
+          },
         },
-      },
-    );
-    return await response.json();
+      );
+
+      // If the HTTP response status is not 200, throw an error
+      if (!response.ok) {
+        const error: IResponseError = await response.json();
+        throw new Error(
+          `HTTP error! status: ${response.status}, error: ${error.error}, message: ${error.message}`,
+        );
+      }
+
+      return await response.json();
+    } catch (error) {
+      console.error('There was an error with your request:', error);
+      return {
+        statusCode: error.status,
+        error: error.error,
+        message: error.message,
+      } as IResponseError;
+    }
   }
 }

src/interfaces/error.interface.ts

@@ -0,0 +1,14 @@
+import { MovieService } from '../services/movie.service';
+import { SeasonService } from '../services/season.service';
+import { PersonService } from '../services/person.service';
+import { ReviewService } from '../services/review.service';
+import { KeywordService } from '../services/keyword.service';
+import { StudioService } from '../services/studio.service';
+import { ImageService } from '../services/image.service';
+import { ClientRequest } from '../client-request';
+
+export interface IResponseError {
+  statusCode: number;
+  message: string;
+  error: string;
+}