n8n/packages/nodes-base/nodes/Zammad/GenericFunctions.ts
Iván Ovejero b03e358a12
refactor: Integrate consistent-type-imports in nodes-base (no-changelog) (#5267)
* 👕 Enable `consistent-type-imports` for nodes-base

* 👕 Apply to nodes-base

*  Undo unrelated changes

* 🚚 Move to `.eslintrc.js` in nodes-base

*  Revert "Enable `consistent-type-imports` for nodes-base"

This reverts commit 529ad72b05.

* 👕 Fix severity
2023-01-27 12:22:44 +01:00

157 lines
4.3 KiB
TypeScript

import type { IExecuteFunctions } from 'n8n-core';
import type { IDataObject, ILoadOptionsFunctions } from 'n8n-workflow';
import { NodeApiError, NodeOperationError } from 'n8n-workflow';
import type { OptionsWithUri } from 'request';
import { flow } from 'lodash';
import type { Zammad } from './types';
export function tolerateTrailingSlash(url: string) {
return url.endsWith('/') ? url.substr(0, url.length - 1) : url;
}
export async function zammadApiRequest(
this: IExecuteFunctions | ILoadOptionsFunctions,
method: string,
endpoint: string,
body: IDataObject = {},
qs: IDataObject = {},
) {
const options: OptionsWithUri = {
method,
body,
qs,
uri: '',
json: true,
};
const authentication = this.getNodeParameter('authentication', 0) as 'basicAuth' | 'tokenAuth';
if (authentication === 'basicAuth') {
const credentials = (await this.getCredentials(
'zammadBasicAuthApi',
)) as Zammad.BasicAuthCredentials;
const baseUrl = tolerateTrailingSlash(credentials.baseUrl);
options.uri = `${baseUrl}/api/v1${endpoint}`;
options.auth = {
user: credentials.username,
pass: credentials.password,
};
options.rejectUnauthorized = !credentials.allowUnauthorizedCerts;
} else {
const credentials = (await this.getCredentials(
'zammadTokenAuthApi',
)) as Zammad.TokenAuthCredentials;
const baseUrl = tolerateTrailingSlash(credentials.baseUrl);
options.uri = `${baseUrl}/api/v1${endpoint}`;
options.headers = {
Authorization: `Token token=${credentials.accessToken}`,
};
options.rejectUnauthorized = !credentials.allowUnauthorizedCerts;
}
if (!Object.keys(body).length) {
delete options.body;
}
if (!Object.keys(qs).length) {
delete options.qs;
}
try {
return await this.helpers.request(options);
} catch (error) {
if (error.error.error === 'Object already exists!') {
error.error.error = 'An entity with this name already exists.';
}
throw new NodeApiError(this.getNode(), error);
}
}
export async function zammadApiRequestAllItems(
this: IExecuteFunctions | ILoadOptionsFunctions,
method: string,
endpoint: string,
body: IDataObject = {},
qs: IDataObject = {},
limit = 0,
) {
// https://docs.zammad.org/en/latest/api/intro.html#pagination
const returnData: IDataObject[] = [];
let responseData;
qs.per_page = 20;
qs.page = 1;
do {
responseData = await zammadApiRequest.call(this, method, endpoint, body, qs);
returnData.push(...responseData);
if (limit && returnData.length > limit) {
return returnData.slice(0, limit);
}
qs.page++;
} while (responseData.length);
return returnData;
}
export function throwOnEmptyUpdate(this: IExecuteFunctions, resource: string) {
throw new NodeOperationError(
this.getNode(),
`Please enter at least one field to update for the ${resource}`,
);
}
// ----------------------------------
// loadOptions utils
// ----------------------------------
export const prettifyDisplayName = (fieldName: string) => fieldName.replace('name', ' Name');
export const fieldToLoadOption = (i: Zammad.Field) => {
return { name: i.display ? prettifyDisplayName(i.display) : i.name, value: i.name };
};
export const isCustomer = (user: Zammad.User) =>
user.role_ids.includes(3) && !user.email.endsWith('@zammad.org');
export async function getAllFields(this: ILoadOptionsFunctions) {
return (await zammadApiRequest.call(this, 'GET', '/object_manager_attributes')) as Zammad.Field[];
}
const isTypeField =
(resource: 'Group' | 'Organization' | 'Ticket' | 'User') => (arr: Zammad.Field[]) =>
arr.filter((i) => i.object === resource);
export const getGroupFields = isTypeField('Group');
export const getOrganizationFields = isTypeField('Organization');
export const getUserFields = isTypeField('User');
export const getTicketFields = isTypeField('Ticket');
const getCustomFields = (arr: Zammad.Field[]) => arr.filter((i) => i.created_by_id !== 1);
export const getGroupCustomFields = flow(getGroupFields, getCustomFields);
export const getOrganizationCustomFields = flow(getOrganizationFields, getCustomFields);
export const getUserCustomFields = flow(getUserFields, getCustomFields);
export const getTicketCustomFields = flow(getTicketFields, getCustomFields);
export const isNotZammadFoundation = (i: Zammad.Organization) => i.name !== 'Zammad Foundation';
export const doesNotBelongToZammad = (i: Zammad.User) =>
!i.email.endsWith('@zammad.org') && i.login !== '-';