n8n/packages/nodes-base/nodes/Contentful/GenericFunctions.ts
Omar Ajoue d3fecb9f6d
🎨 Centralize error throwing for encryption keys and credentials (#3105)
* Centralized error throwing for encryption key

* Unifying the error message used by cli and core packages

* Improvements to error messages to make it more DRY

* Removed unnecessary throw

* Throwing error when credential does not exist to simplify node behavior (#3112)

Co-authored-by: Iván Ovejero <ivov.src@gmail.com>
2022-04-15 08:00:47 +02:00

62 lines
1.7 KiB
TypeScript

import {
IExecuteFunctions,
IExecuteSingleFunctions,
ILoadOptionsFunctions,
} from 'n8n-core';
import {
OptionsWithUri,
} from 'request';
import {
IDataObject, NodeApiError, NodeOperationError,
} from 'n8n-workflow';
export async function contentfulApiRequest(this: IExecuteFunctions | IExecuteSingleFunctions | ILoadOptionsFunctions, method: string, resource: string, body: any = {}, qs: IDataObject = {}, uri?: string, option: IDataObject = {}): Promise<any> { // tslint:disable-line:no-any
const credentials = await this.getCredentials('contentfulApi');
const source = this.getNodeParameter('source', 0) as string;
const isPreview = source === 'previewApi';
const options: OptionsWithUri = {
method,
qs,
body,
uri: uri ||`https://${isPreview ? 'preview' : 'cdn'}.contentful.com${resource}`,
json: true,
};
if (isPreview) {
qs.access_token = credentials.ContentPreviewaccessToken as string;
} else {
qs.access_token = credentials.ContentDeliveryaccessToken as string;
}
try {
return await this.helpers.request!(options);
} catch (error) {
throw new NodeApiError(this.getNode(), error);
}
}
export async function contenfulApiRequestAllItems(this: ILoadOptionsFunctions | IExecuteFunctions, propertyName: string, method: string, resource: string, body: any = {}, query: IDataObject = {}): Promise<any> { // tslint:disable-line:no-any
const returnData: IDataObject[] = [];
let responseData;
query.limit = 100;
query.skip = 0;
do {
responseData = await contentfulApiRequest.call(this, method, resource, body, query);
query.skip = (query.skip + 1) * query.limit;
returnData.push.apply(returnData, responseData[propertyName]);
} while (
returnData.length < responseData.total
);
return returnData;
}