n8n/packages/nodes-base/nodes/HelpScout/GenericFunctions.ts

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import type { OptionsWithUri } from 'request';
import type {
IDataObject,
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IExecuteFunctions,
IExecuteSingleFunctions,
IHookFunctions,
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ILoadOptionsFunctions,
JsonObject,
} from 'n8n-workflow';
import { NodeApiError } from 'n8n-workflow';
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import get from 'lodash/get';
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export async function helpscoutApiRequest(
this: IExecuteFunctions | IExecuteSingleFunctions | ILoadOptionsFunctions | IHookFunctions,
method: string,
resource: string,
body: any = {},
qs: IDataObject = {},
uri?: string,
option: IDataObject = {},
): Promise<any> {
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let options: OptionsWithUri = {
headers: {
'Content-Type': 'application/json',
},
method,
body,
qs,
uri: uri || `https://api.helpscout.net${resource}`,
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json: true,
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};
try {
if (Object.keys(option).length !== 0) {
options = Object.assign({}, options, option);
}
if (Object.keys(body as IDataObject).length === 0) {
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delete options.body;
}
//@ts-ignore
return await this.helpers.requestOAuth2.call(this, 'helpScoutOAuth2Api', options);
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} catch (error) {
throw new NodeApiError(this.getNode(), error as JsonObject);
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}
}
export async function helpscoutApiRequestAllItems(
this: IExecuteFunctions | ILoadOptionsFunctions | IHookFunctions,
propertyName: string,
method: string,
endpoint: string,
body: any = {},
query: IDataObject = {},
): Promise<any> {
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const returnData: IDataObject[] = [];
let responseData;
let uri: undefined | string = undefined;
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do {
responseData = await helpscoutApiRequest.call(this, method, endpoint, body, query, uri);
uri = get(responseData, '_links.next.href');
returnData.push.apply(returnData, get(responseData, propertyName) as IDataObject[]);
const limit = query.limit as number | undefined;
if (limit && limit <= returnData.length) {
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return returnData;
}
} while (responseData._links?.next?.href !== undefined);
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return returnData;
}