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

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import { OptionsWithUri } from 'request';
import { IExecuteFunctions, ILoadOptionsFunctions } from 'n8n-core';
import {
ICredentialDataDecryptedObject,
ICredentialTestFunctions,
IDataObject,
IHookFunctions,
IWebhookFunctions,
JsonObject,
NodeApiError,
} from 'n8n-workflow';
import get from 'lodash.get';
import { query } from './Queries';
export async function linearApiRequest(
this: IExecuteFunctions | IWebhookFunctions | IHookFunctions | ILoadOptionsFunctions,
body: any = {},
option: IDataObject = {},
): Promise<any> {
const credentials = await this.getCredentials('linearApi');
const endpoint = 'https://api.linear.app/graphql';
let options: OptionsWithUri = {
headers: {
'Content-Type': 'application/json',
Authorization: credentials.apiKey,
},
method: 'POST',
body,
uri: endpoint,
json: true,
};
options = Object.assign({}, options, option);
try {
return this.helpers.request!(options);
} catch (error) {
throw new NodeApiError(this.getNode(), error as JsonObject);
}
}
export function capitalizeFirstLetter(data: string) {
return data.charAt(0).toUpperCase() + data.slice(1);
}
export async function linearApiRequestAllItems(
this: IHookFunctions | IExecuteFunctions | ILoadOptionsFunctions,
propertyName: string,
body: any = {},
): Promise<any> {
const returnData: IDataObject[] = [];
let responseData;
body.variables.first = 50;
body.variables.after = null;
do {
responseData = await linearApiRequest.call(this, body);
returnData.push.apply(returnData, get(responseData, `${propertyName}.nodes`));
body.variables.after = get(responseData, `${propertyName}.pageInfo.endCursor`);
} while (get(responseData, `${propertyName}.pageInfo.hasNextPage`));
return returnData;
}
export async function validateCredentials(
this: ICredentialTestFunctions,
decryptedCredentials: ICredentialDataDecryptedObject,
): Promise<any> {
const credentials = decryptedCredentials;
const options: OptionsWithUri = {
headers: {
'Content-Type': 'application/json',
Authorization: credentials.apiKey,
},
method: 'POST',
body: {
query: query.getIssues(),
variables: {
first: 1,
},
},
uri: 'https://api.linear.app/graphql',
json: true,
};
return this.helpers.request!(options);
}
//@ts-ignore
export const sort = (a, b) => {
if (a.name.toLocaleLowerCase() < b.name.toLocaleLowerCase()) {
return -1;
}
if (a.name.toLocaleLowerCase() > b.name.toLocaleLowerCase()) {
return 1;
}
return 0;
};