first commit

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

@@ -0,0 +1,79 @@
+import type {
+	IDataObject,
+	IExecuteFunctions,
+	IHookFunctions,
+	ILoadOptionsFunctions,
+	JsonObject,
+	IRequestOptions,
+	IHttpRequestMethods,
+} from 'n8n-workflow';
+import { NodeApiError } from 'n8n-workflow';
+
+export async function bitlyApiRequest(
+	this: IHookFunctions | IExecuteFunctions | ILoadOptionsFunctions,
+	method: IHttpRequestMethods,
+	resource: string,
+
+	body: any = {},
+	qs: IDataObject = {},
+	uri?: string,
+	option: IDataObject = {},
+): Promise<any> {
+	const authenticationMethod = this.getNodeParameter('authentication', 0) as string;
+	let options: IRequestOptions = {
+		headers: {},
+		method,
+		qs,
+		body,
+		uri: uri || `https://api-ssl.bitly.com/v4${resource}`,
+		json: true,
+	};
+	options = Object.assign({}, options, option);
+	if (Object.keys(options.body as IDataObject).length === 0) {
+		delete options.body;
+	}
+
+	try {
+		if (authenticationMethod === 'accessToken') {
+			const credentials = await this.getCredentials('bitlyApi');
+			options.headers = { Authorization: `Bearer ${credentials.accessToken}` };
+
+			return await this.helpers.request(options);
+		} else {
+			return await this.helpers.requestOAuth2.call(this, 'bitlyOAuth2Api', options, {
+				tokenType: 'Bearer',
+			});
+		}
+	} catch (error) {
+		throw new NodeApiError(this.getNode(), error as JsonObject);
+	}
+}
+
+/**
+ * Make an API request to paginated flow endpoint
+ * and return all results
+ */
+export async function bitlyApiRequestAllItems(
+	this: IHookFunctions | IExecuteFunctions | ILoadOptionsFunctions,
+	propertyName: string,
+	method: IHttpRequestMethods,
+	resource: string,
+
+	body: any = {},
+	query: IDataObject = {},
+): Promise<any> {
+	const returnData: IDataObject[] = [];
+
+	let responseData;
+	let uri: string | undefined;
+	query.size = 50;
+
+	do {
+		responseData = await bitlyApiRequest.call(this, method, resource, body, query, uri);
+		returnData.push.apply(returnData, responseData[propertyName] as IDataObject[]);
+		if (responseData.pagination?.next) {
+			uri = responseData.pagination.next;
+		}
+	} while (responseData.pagination?.next !== undefined);
+	return returnData;
+}