n8n/packages/nodes-base/nodes/Google/Task/GenericFunctions.ts

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import {
OptionsWithUri,
} from 'request';
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import {
IExecuteFunctions,
IExecuteSingleFunctions,
ILoadOptionsFunctions,
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} from 'n8n-core';
import {
IDataObject,
} from 'n8n-workflow';
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export async function googleApiRequest(
this: IExecuteFunctions | IExecuteSingleFunctions | ILoadOptionsFunctions,
method: string,
resource: string,
body: any = {},
qs: IDataObject = {},
uri?: string,
headers: IDataObject = {}
): Promise<any> {
const options: OptionsWithUri = {
headers: {
'Content-Type': 'application/json'
},
method,
body,
qs,
uri: uri || `https://www.googleapis.com${resource}`,
json: true
};
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try {
if (Object.keys(headers).length !== 0) {
options.headers = Object.assign({}, options.headers, headers);
}
if (Object.keys(body).length === 0) {
delete options.body;
}
//@ts-ignore
return await this.helpers.requestOAuth2.call(
this,
'googleTasksOAuth2Api',
options
);
} catch (error) {
if (error.response && error.response.body && error.response.body.error) {
let errors = error.response.body.error.errors;
errors = errors.map((e: IDataObject) => e.message);
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// Try to return the error prettier
throw new Error(
`Google Tasks error response [${error.statusCode}]: ${errors.join('|')}`
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);
}
throw error;
}
}
export async function googleApiRequestAllItems(
this: IExecuteFunctions | ILoadOptionsFunctions,
propertyName: string,
method: string,
endpoint: string,
body: any = {},
query: IDataObject = {}
): Promise<any> {
const returnData: IDataObject[] = [];
let responseData;
query.maxResults = 100;
do {
responseData = await googleApiRequest.call(
this,
method,
endpoint,
body,
query
);
query.pageToken = responseData['nextPageToken'];
returnData.push.apply(returnData, responseData[propertyName]);
} while (
responseData['nextPageToken'] !== undefined &&
responseData['nextPageToken'] !== ''
);
return returnData;
}