✨ Workflow canvas revamp (#2388)

* bring back overrides

* fix input output label positions

* simply update label positions

* refactor a bunch

* update min x to show items

* hide overlay on connection

* only delete target connection, add maximum to push nodes out

* rename const

* rename const

* set new insert position

* fix insert behavior

* update position handling

* show arrow along with label

* update connector

* set endpoint styles

* update pattern

* push nodes up / down in case of if node

* set position in switch

* only one action at a time

* add custom flow chart type

* select start node by default when opening new workflow

* add enter delay

* fix delete bug

* change connection type

* add offset for if/switch/merge

* fix gap

* fix drag issue

* implement new states

* update disabled state

* add selected state

* make selects faster

* update positioning

* truncate when selected

* remove offset for actions

* fix icon scaling

* refactor js plumb

* fix looping behavior at close distance

* lock version

* change background to dots

* update endpoints styling

* increase spacing

* udpate node z-index

* fix output label positions

* fix output label positions

* reset location

* add label offset

* update border radius

* fix height issue

* fix parallaxing issue

* fix zoomout issue

* add success z-index

* clean up js file

* add package lock

* fix z-index bug

* update dot grid

* update zoom level

* set values, increase grid size

* fix drop position

* prevent duplicate connections

* fix stub

* use localstorage overrides for colors

* add colors to system

* revert no longer needed changes

* revert no longer needed changes

* add canvas colors

* add canvas colors

* use variable for id

* force type

* refactor helpers

* add label constants

* refactor func

* refactor

* fix

* refactor

* clean up css

* refactor setzoom level

* refactor

* refactor

* refactor func

* remove scope

* remove localstorage caching

* clean up imports

* update zero case

* add delete connection

* update selected state

* add base type, remove straight line

* add stub offset back

* rename param

* add label offset

* update font size of items

* move up label

* fix error state while executing

* disrespect stubs

* check for errors

* refactor position

* clean up extra space

* make entire node connectable

* Revert "make entire node connectable"

e304f7c5b8ff1b41268450c60ca4bc3b2ada5d4a

* always show border

* add border to zoom buttons

* update spacing

* update colors

* allow connecting to entire node

* fix pull conn active

* two line names

* apply select to all lines

* increase input margin

* override target pos

* reset conn after pull

* fix types

* update orientation

* fix up connectors snapping

* hide arrow on pull

* update overrides for connectors

* change text

* update pull colors

* set to 1 line when selected

* fix executions bug

* build

* refactor node component

* remove comment

* refactor more

* remove prop

* fix build issue

* fix input drag bug in executions

* reset offset

* update select background

* handle issue when endpoints are not set

* fix connection aborted issue

* add try catch to help show errors

* wrap bind with try/catch

* set default styles

* reset pos despite zoom

* add more checks

* clean up impl

* update icon

* handle unknown types

* hide items on init

* fix importing unknown types with credentials

* change opacity

* push up item label

* update color

* update label class and colors

* add to drop distance

* fix z-index to match node

* disable eslint

* fix lasso tool selection

* update background color

* update waiting state

* update tooltip positions

* update wait node border

* fix selection bug mostly

* if selected, move above other nodes

* add line through disabled nodes

* remove node color option

* move label above connection

* success color for line through

* update options index

* hide waiting icon when disabled

* fix gmail icon

* refactor icons

* clear execution data on disable/delete

* fix selected node

* fix executing behavior

* optional __meta

* set grid size

* remove default color

* remove node color

* add comments

* comments

* add comments

* remove empty space

* update comment

* refactor uuids

* fix type issue

* Revert "fix type issue"

9523b34f9604f75253ae0631f29fc27267a99d78

* Revert "fix type issue"

9523b34f9604f75253ae0631f29fc27267a99d78

* Revert "refactor uuids"

07f6848065cb9a98475fddb8330846106f9e70ad

* fix build issues

* refactor

* update uuid

* child nodes

* skip nodes behind when pushing in loop

* shift output icon for switch node

* don't show output if waiting

* waiting on init

* build

* change to bezier

* revert connector change

* add bezier type

* fix snapping

* clean up impl

* refactor func

* make const

* rename type

* refactor to simplify

* Revert "refactor to simplify"

2db0ed504c752c33de975370d86a83a04ffcda14

* enable flowchart mode

* clean up flowchart type

* refactor type

* merge types

* configure curviness

* set in localstorage

* fix straight line arrow bug

* show arrow when pulling

* refactor / simplify

* fix target gap in bezier

* refactor target gap

* add comments

* add comment

* fix dragging connections

* fix bug when moving connection

* update comment

* rename file

* update values

* update minor

* update straight line box

* clean up conn types

* clean up z-indexes

* move color filters to node icon

* update background color

* update to use grid size value

* fix endpoint offsets

* set yspan range lower

* remove overlays when moving conn

* prevent unwanted connections

* fix messed up connections

* remove console log

* clear execution issues on workflow run

* update corner radius

* fix drag/delete bug

* increase offset

* update disabled state

* address comments

* refactor

* refactor func

* ⚡ Add full license text to N8nCustomConnectorType.js

Co-authored-by: Jan Oberhauser <jan.oberhauser@gmail.com>

packages/editor-ui/src/components/mixins/workflowHelpers.ts

@@ -36,7 +36,7 @@ import {
 	IWorkflowData,
 	IWorkflowDb,
 	IWorkflowDataUpdate,
-	XYPositon,
+	XYPosition,
 	ITag,
 	IUpdateInformation,
 } from '../../Interface';
@@ -225,7 +225,7 @@ export const workflowHelpers = mixins(
 						return [];
 					},
 					getByName: (nodeType: string): INodeType | INodeVersionedType | undefined => {
-						const nodeTypeDescription = this.$store.getters.nodeType(nodeType);
+						const nodeTypeDescription = this.$store.getters.nodeType(nodeType) as INodeTypeDescription | null;
 
 						if (nodeTypeDescription === null) {
 							return undefined;
@@ -236,7 +236,7 @@ export const workflowHelpers = mixins(
 						};
 					},
 					getByNameAndVersion: (nodeType: string, version?: number): INodeType | undefined => {
-						const nodeTypeDescription = this.$store.getters.nodeType(nodeType, version);
+						const nodeTypeDescription = this.$store.getters.nodeType(nodeType, version) as INodeTypeDescription | null;
 
 						if (nodeTypeDescription === null) {
 							return undefined;
@@ -329,7 +329,7 @@ export const workflowHelpers = mixins(
 
 				// Get the data of the node type that we can get the default values
 				// TODO: Later also has to care about the node-type-version as defaults could be different
-				const nodeType = this.$store.getters.nodeType(node.type, node.typeVersion) as INodeTypeDescription;
+				const nodeType = this.$store.getters.nodeType(node.type, node.typeVersion) as INodeTypeDescription | null;
 
 				if (nodeType !== null) {
 					// Node-Type is known so we can save the parameters correctly
@@ -362,11 +362,6 @@ export const workflowHelpers = mixins(
 							nodeData.credentials = saveCredenetials;
 						}
 					}
-
-					// Save the node color only if it is different to the default color
-					if (node.color && node.color !== nodeType.defaults.color) {
-						nodeData.color = node.color;
-					}
 				} else {
 					// Node-Type is not known so save the data as it is
 					nodeData.credentials = node.credentials;
@@ -568,7 +563,7 @@ export const workflowHelpers = mixins(
 
 			// Updates the position of all the nodes that the top-left node
 			// is at the given position
-			updateNodePositions (workflowData: IWorkflowData | IWorkflowDataUpdate, position: XYPositon): void {
+			updateNodePositions (workflowData: IWorkflowData | IWorkflowDataUpdate, position: XYPosition): void {
 				if (workflowData.nodes === undefined) {
 					return;
 				}