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Mailchimp OAuth2 support

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This commit is contained in:
Rupenieks
2020-06-04 15:54:39 +02:00
parent aff24bb1a5
commit 0ab6a70fa1
5 changed files with 178 additions and 22 deletions
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56
packages/nodes-base/nodes/Mailchimp/GenericFunctions.ts
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@@ -1,5 +1,5 @@
import {
OptionsWithUri,
OptionsWithUrl,
} from 'request';
import {
@@ -14,35 +14,51 @@ import {
} from 'n8n-workflow';
export async function mailchimpApiRequest(this: IHookFunctions | IExecuteFunctions | IExecuteSingleFunctions | ILoadOptionsFunctions, endpoint: string, method: string, body: any = {}, qs: IDataObject = {} ,headers?: object): Promise<any> { // tslint:disable-line:no-any
const credentials = this.getCredentials('mailchimpApi');
if (credentials === undefined) {
throw new Error('No credentials got returned!');
}
const headerWithAuthentication = Object.assign({}, headers, { Authorization: `apikey ${credentials.apiKey}` });
if (!(credentials.apiKey as string).includes('-')) {
throw new Error('The API key is not valid!');
}
const datacenter = (credentials.apiKey as string).split('-').pop();
const authenticationMethod = this.getNodeParameter('authentication', 0) as string;
const host = 'api.mailchimp.com/3.0';
const options: OptionsWithUri = {
headers: headerWithAuthentication,
const options: OptionsWithUrl = {
headers: {
'Accept': 'application/json'
},
method,
qs,
uri: `https://${datacenter}.${host}${endpoint}`,
body,
url: ``,
json: true,
};
if (Object.keys(body).length !== 0) {
options.body = body;
if (Object.keys(body).length === 0) {
delete options.body;
}
try {
return await this.helpers.request!(options);
if (authenticationMethod === 'accessToken') {
const credentials = this.getCredentials('mailchimpApi');
if (credentials === undefined) {
throw new Error('No credentials got returned!');
}
options.headers = Object.assign({}, headers, { Authorization: `apikey ${credentials.apiKey}` });
if (!(credentials.apiKey as string).includes('-')) {
throw new Error('The API key is not valid!');
}
const datacenter = (credentials.apiKey as string).split('-').pop();
options.url = `https://${datacenter}.${host}${endpoint}`;
return await this.helpers.request!(options);
} else {
const credentials = this.getCredentials('mailchimpOAuth2Api');
const datacenter = credentials!.dataCenter;
options.url = `https://${datacenter}.${host}${endpoint}`;
//@ts-ignore
return await this.helpers.requestOAuth2!.call(this, 'mailchimpOAuth2Api', options, 'bearer');
}
} catch (error) {
if (error.response.body && error.response.body.detail) {
throw new Error(`Mailchimp Error response [${error.statusCode}]: ${error.response.body.detail}`);