fix(Linear Node): Fix issue with error handling (#12191)

packages/nodes-base/nodes/Linear/GenericFunctions.ts

@@ -6,8 +6,7 @@ import type {
 	ILoadOptionsFunctions,
 	IHookFunctions,
 	IWebhookFunctions,
-	JsonObject,
-	IRequestOptions,
+	IHttpRequestOptions,
 } from 'n8n-workflow';
 import { NodeApiError } from 'n8n-workflow';
 
@@ -24,24 +23,43 @@ export async function linearApiRequest(
 	const endpoint = 'https://api.linear.app/graphql';
 	const authenticationMethod = this.getNodeParameter('authentication', 0, 'apiToken') as string;
 
-	let options: IRequestOptions = {
+	let options: IHttpRequestOptions = {
 		headers: {
 			'Content-Type': 'application/json',
 		},
 		method: 'POST',
 		body,
-		uri: endpoint,
+		url: endpoint,
 		json: true,
 	};
 	options = Object.assign({}, options, option);
 	try {
-		return await this.helpers.requestWithAuthentication.call(
+		const response = await this.helpers.httpRequestWithAuthentication.call(
 			this,
 			authenticationMethod === 'apiToken' ? 'linearApi' : 'linearOAuth2Api',
 			options,
 		);
+
+		if (response.errors) {
+			throw new NodeApiError(this.getNode(), response.errors, {
+				message: response.errors[0].message,
+			});
+		}
+
+		return response;
 	} catch (error) {
-		throw new NodeApiError(this.getNode(), error as JsonObject);
+		throw new NodeApiError(
+			this.getNode(),
+			{},
+			{
+				message: error.errorResponse
+					? error.errorResponse[0].message
+					: error.context.data.errors[0].message,
+				description: error.errorResponse
+					? error.errorResponse[0].extensions.userPresentableMessage
+					: error.context.data.errors[0].extensions.userPresentableMessage,
+			},
+		);
 	}
 }
 
@@ -85,7 +103,7 @@ export async function validateCredentials(
 ): Promise<any> {
 	const credentials = decryptedCredentials;
 
-	const options: IRequestOptions = {
+	const options: IHttpRequestOptions = {
 		headers: {
 			'Content-Type': 'application/json',
 			Authorization: credentials.apiKey,
@@ -97,7 +115,7 @@ export async function validateCredentials(
 				first: 1,
 			},
 		},
-		uri: 'https://api.linear.app/graphql',
+		url: 'https://api.linear.app/graphql',
 		json: true,
 	};