feat(Trello Node) Add support for board members and credential tests (#3201)

* adds support for trello board member operations: inviteMemberByEmail, addMember, removeMember, getMembers

* lintfix

* format fixes

* remove unnecessary variable and assign to qs on same line

* fix description

* Moved Board Members to their own resource

* Removed members from board resource...

* Added return all limits to get members

* adds info about Trello premium feature in description

* Improvements from internal review

* ⚡ Improvements

* Changed credentials to use new system and implemented test

* ⚡ Improvements

* fix(core): Fix issue with fixedCollection having all default values

* 👕 Fix lint issue

Co-authored-by: Jonathan Bennetts <jonathan.bennetts@gmail.com>
Co-authored-by: ricardo <ricardoespinoza105@gmail.com>
Co-authored-by: Jan Oberhauser <jan.oberhauser@gmail.com>

packages/nodes-base/credentials/TrelloApi.credentials.ts

@@ -1,9 +1,11 @@
 import {
+	ICredentialDataDecryptedObject,
+	ICredentialTestRequest,
 	ICredentialType,
+	IHttpRequestOptions,
 	INodeProperties,
 } from 'n8n-workflow';
 
-
 export class TrelloApi implements ICredentialType {
 	name = 'trelloApi';
 	displayName = 'Trello API';
@@ -13,19 +15,36 @@ export class TrelloApi implements ICredentialType {
 			displayName: 'API Key',
 			name: 'apiKey',
 			type: 'string',
+			required: true,
 			default: '',
 		},
 		{
 			displayName: 'API Token',
 			name: 'apiToken',
 			type: 'string',
+			required: true,
 			default: '',
 		},
 		{
 			displayName: 'OAuth Secret',
 			name: 'oauthSecret',
-			type: 'string',
+			type: 'hidden',
 			default: '',
 		},
 	];
+
+	async authenticate(credentials: ICredentialDataDecryptedObject, requestOptions: IHttpRequestOptions): Promise<IHttpRequestOptions> {
+		requestOptions.qs = {
+			...requestOptions.qs,
+			'key': credentials.apiKey,
+			'token': credentials.apiToken,
+		};
+		return requestOptions;
+	}
+	test: ICredentialTestRequest = {
+		request: {
+			baseURL: 'https://api.trello.com',
+			url: '=/1/tokens/{{$credentials.apiToken}}/member',
+		},
+	};
 }