✨ Update credentials modal (#2154)

* ⚡ Generalize unique entity name generation

* ⚡ Standardize variable names

* redo credentials

* revert some changes, replace got with was

* fix v-if order

* fix v-if order

* update linting

* update gulpfile

* update ssh display name

* update height

* update params

* update info tip sizes

* address design comments

* update google button disabled

* update icon size to 28px

* update design issues

* update info tab design

* address design comments

* update tab size

* update run data spacing

* address comments, update logo design

* fix spacing issues

* clean up store

* fix create new bug

* add loading state

* rename prop

* remove unused prop

* fix select bug

* remove label tag

* update word break

* build

* address design comments

* update font family of button

* update menu opacity

* update text

* update title

* address more comments

* update oauth messages

* add oauth validation

* hide disabled state

* update warning modal

* show button on text input

* clean up cred details

* add validation errors

* fix bug when deleting cred

* Frontend hack to display test button

* Created interfaces for testing and endpoint

* Testing slack node credentials working

* Adding test with node to endpoint for credential testing

* Fixed linting and test detectability

* Adding required for slack token

* Added google sheets credential testing

* update message

* Adding suggestions by Ivan and Mutasem

* Address comments

* keep blurred when focused

* update font weight of errors

* add oauth banner

* remove toast

* Fixed code bug and added telegram credential testing

* scroll to top on success

* clean up duplication

* Fixed telegram trigger node and added tests to typeform

* refactor modal

* add more validation support

* refactor info tab

* scroll to bottom on save, handle cred saving

* refactor save button

* save cred on valid

* save cred on valid

* scroll to top if has error

* add targets on input labels

* delete credentails input

* revert fe changes

* update validation logic

* clean interface

* test credentials

* update banner design

* show testing state

* update x position

* fix issues

* fix focus issues

* clean up validation behavior

* make error relative

* update banner component

* update error spacing

* don't close dialog

* rename button

* update how banners behave

* if has unsaved changes first

* move confirm message

* add success banner

* update time state

* disable transitions

* test on open

* clean up banner behavior

* update banner styling

* capitalize

* update error banner styling to handle long texts

* avoid unnessary content jostling

* add loading label

* show validation warnings when opening modal

* retest cred if not all props req

* update scroll to auto

* add error warning

* update color saturation

* set overflow to auto

* fix bug to get credentials when connected

* round down to minutes

* change tab name

* update casing oauth

* disable credential testing if it has expressions

* label same as title

* add more space between close and save

* remove check on making any changes

* hide close on confirm modals

* don't accept clicks outside dialog

* fix build issues

* undo test changes

* fix table scrollbar logs

* rename modals

* fix bug with same name

* refactor modal

* fix tslint issue

* refactor name

* update name behavior

* update monospace font

* remove comment

* refactor inputs

* refactor error handling

* reduce spacing changes

* fix doc url oauth1 oauth2

* build

* hide infotip if no inputs

* address most comments

* rename file

* fix menu alignment

* gst

* update types

Co-authored-by: Iván Ovejero <ivov.src@gmail.com>
Co-authored-by: Omar Ajoue <krynble@gmail.com>

packages/nodes-base/nodes/Slack/Slack.node.ts

@@ -4,12 +4,15 @@ import {
 } from 'n8n-core';
 
 import {
+	ICredentialsDecrypted,
+	ICredentialTestFunctions,
 	IDataObject,
 	ILoadOptionsFunctions,
 	INodeExecutionData,
 	INodePropertyOptions,
 	INodeType,
 	INodeTypeDescription,
+	NodeCredentialTestResult,
 	NodeOperationError,
 } from 'n8n-workflow';
 
@@ -126,6 +129,7 @@ export class Slack implements INodeType {
 						],
 					},
 				},
+				testedBy: 'testSlackTokenAuth',
 			},
 			{
 				name: 'slackOAuth2Api',
@@ -276,6 +280,40 @@ export class Slack implements INodeType {
 				return returnData;
 			},
 		},
+		credentialTest: {
+			async testSlackTokenAuth(this: ICredentialTestFunctions, credential: ICredentialsDecrypted): Promise<NodeCredentialTestResult> {
+
+				const options = {
+					method: 'POST',
+					headers: {
+						'Content-Type': 'application/json; charset=utf-8',
+						Authorization: `Bearer ${credential.data!.accessToken}`,
+					},
+					uri: 'https://slack.com/api/users.profile.get',
+					json: true,
+				};
+
+				try {
+					const response = await this.helpers.request(options);
+					if (!response.ok) {
+						return {
+							status: 'Error',
+							message: `${response.error}`,
+						};
+					}
+				} catch(err) {
+					return {
+						status: 'Error',
+						message: `${err.message}`,
+					};
+				}
+
+				return {
+					status: 'OK',
+					message: 'Connection successful!',
+				};
+			},
+		},
 	};
 
 	async execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]> {