Fix eslint errors

packages/mindplot/.eslintrc.json

@@ -13,6 +13,7 @@
         "no-underscore-dangle": "off",
         "no-plusplus": "off",
         "no-param-reassign": "off",
+        "max-len": [1,250],
         "class-methods-use-this": "off",
         "import/no-extraneous-dependencies": ["error", {"devDependencies": ["!cypress/**/*.js"]}]
     },

packages/mindplot/src/components/Relationship.js

@@ -90,8 +90,6 @@ class Relationship extends ConnectionLine {
       targetPosition = Shape.workoutIncomingConnectionPoint(targetTopic, sourcePosition);
     }
 
-    let sPos;
-    let tPos;
     this._line2d.setStroke(2);
     const ctrlPoints = this._line2d.getControlPoints();
     if (!this._line2d.isDestControlPointCustom() && !this._line2d.isSrcControlPointCustom()) {
@@ -114,8 +112,8 @@ class Relationship extends ConnectionLine {
     tpoint.x = parseInt(ctrlPoints[1].x, 10) + parseInt(targetPosition.x, 10);
     tpoint.y = parseInt(ctrlPoints[1].y, 10) + parseInt(targetPosition.y, 10);
 
-    sPos = Shape.calculateRelationShipPointCoordinates(sourceTopic, spoint);
+    const sPos = Shape.calculateRelationShipPointCoordinates(sourceTopic, spoint);
-    tPos = Shape.calculateRelationShipPointCoordinates(targetTopic, tpoint);
+    const tPos = Shape.calculateRelationShipPointCoordinates(targetTopic, tpoint);
 
     line2d.setFrom(sPos.x, sPos.y);
     line2d.setTo(tPos.x, tPos.y);

packages/mindplot/src/components/StandaloneActionDispatcher.js

@@ -27,7 +27,6 @@ import DragTopicCommand from './commands/DragTopicCommand';
 import GenericFunctionCommand from './commands/GenericFunctionCommand';
 import MoveControlPointCommand from './commands/MoveControlPointCommand';
 import ChangeFeatureToTopicCommand from './commands/ChangeFeatureToTopicCommand';
-import NodeModel from './model/NodeModel';
 import EventBus from './layout/EventBus';
 
 class StandaloneActionDispatcher extends ActionDispatcher {

packages/mindplot/src/components/commands/AddRelationshipCommand.js

@@ -15,7 +15,7 @@
  *   See the License for the specific language governing permissions and
  *   limitations under the License.
  */
-import { $assert, $defined } from '@wisemapping/core-js';
+import { $assert } from '@wisemapping/core-js';
 import Command from '../Command';
 
 class AddRelationshipCommand extends Command {

packages/mindplot/src/components/commands/AddTopicCommand.js

@@ -30,7 +30,7 @@ class AddTopicCommand extends Command {
    */
   constructor(models, parentTopicsId) {
     $assert(models, 'models can not be null');
-    $assert(parentTopicsId == null || parentTopicsId.length == models.length, 'parents and models must have the same size');
+    $assert(parentTopicsId == null || parentTopicsId.length === models.length, 'parents and models must have the same size');
 
     super();
     this._models = models;

packages/mindplot/src/components/layout/BalancedSorter.js

@@ -1,4 +1,5 @@
-/* eslint-disable class-methods-use-this */
+/* eslint-disable no-nested-ternary */
+/* eslint-disable max-len */
 /*
  *    Copyright [2015] [wisemapping]
  *
@@ -67,8 +68,8 @@ class BalancedSorter extends AbstractBasicSorter {
       );
       const siblings = graph.getSiblings(node);
 
-      const sameParent = parent == graph.getParent(node);
+      const sameParent = parent === graph.getParent(node);
-      if (siblings.length == 0 && nodeDirection == positionDirection && sameParent) {
+      if (siblings.length === 0 && nodeDirection === positionDirection && sameParent) {
         return [node.getOrder(), node.getPosition()];
       }
     }
@@ -86,13 +87,13 @@ class BalancedSorter extends AbstractBasicSorter {
       : right.length - left.length > 0
         ? 1
         : 0;
-    const direction = order % 2 == 0 ? 1 : -1;
+    const direction = order % 2 === 0 ? 1 : -1;
 
     // Exclude the dragged node (if set)
     const children = this._getChildrenForOrder(parent, graph, order).filter((child) => child !== node);
 
     // No children?
-    if (children.length == 0) {
+    if (children.length === 0) {
       return [
         order,
         {
@@ -113,7 +114,7 @@ class BalancedSorter extends AbstractBasicSorter {
     children.forEach((child, index) => {
       const cpos = child.getPosition();
       if (position.y > cpos.y) {
-        const yOffset = child == last
+        const yOffset = child === last
           ? child.getSize().height + BalancedSorter.INTERNODE_VERTICAL_PADDING * 2
           : (children[index + 1].getPosition().y - child.getPosition().y) / 2;
         result = [child.getOrder() + 2, { x: cpos.x, y: cpos.y + yOffset }];
@@ -148,7 +149,7 @@ class BalancedSorter extends AbstractBasicSorter {
     const children = this._getChildrenForOrder(parent, treeSet, order);
 
     // If no children, return 0 or 1 depending on the side
-    if (children.length == 0) {
+    if (children.length === 0) {
       child.setOrder(order % 2);
       return;
     }
@@ -183,7 +184,7 @@ class BalancedSorter extends AbstractBasicSorter {
         child.setOrder(child.getOrder() - 2);
       }
     });
-    node.setOrder(node.getOrder() % 2 == 0 ? 0 : 1);
+    node.setOrder(node.getOrder() % 2 === 0 ? 0 : 1);
   }
 
   /**
@@ -199,15 +200,12 @@ class BalancedSorter extends AbstractBasicSorter {
 
     // Compute heights ...
     const heights = children
-      .map(function (child) {
+      .map((child) => ({
-        return {
         id: child.getId(),
         order: child.getOrder(),
         width: child.getSize().width,
         height: this._computeChildrenHeight(treeSet, child),
-        };
+      })).reverse();
-      }, this)
-      .reverse();
 
     // Compute the center of the branch ...
     let totalPHeight = 0;
@@ -243,8 +241,8 @@ class BalancedSorter extends AbstractBasicSorter {
           + heights[i].width / 2
           + +BalancedSorter.INTERNODE_HORIZONTAL_PADDING);
 
-      $assert(!isNaN(xOffset), 'xOffset can not be null');
+      $assert(!Number.isNaN(xOffset), 'xOffset can not be null');
-      $assert(!isNaN(yOffset), 'yOffset can not be null');
+      $assert(!Number.isNaN(yOffset), 'yOffset can not be null');
 
       result[heights[i].id] = { x: xOffset, y: yOffset };
     }
@@ -262,11 +260,11 @@ class BalancedSorter extends AbstractBasicSorter {
 
     // All odd ordered nodes should be "continuous" by themselves
     // All even numbered nodes should be "continuous" by themselves
-    const factor = node.getOrder() % 2 == 0 ? 2 : 1;
+    const factor = node.getOrder() % 2 === 0 ? 2 : 1;
     for (let i = 0; i < children.length; i++) {
-      const order = i == 0 && factor == 1 ? 1 : factor * i;
+      const order = i === 0 && factor === 1 ? 1 : factor * i;
       $assert(
-        children[i].getOrder() == order,
+        children[i].getOrder() === order,
         `Missing order elements. Missing order: ${i * factor
         }. Parent:${node.getId()
         },Node:${children[i].getId()}`,
@@ -280,7 +278,7 @@ class BalancedSorter extends AbstractBasicSorter {
          * @return the direction of the child within the treeSet
          */
   getChildDirection(treeSet, child) {
-    return child.getOrder() % 2 == 0 ? 1 : -1;
+    return child.getOrder() % 2 === 0 ? 1 : -1;
   }
 
   /**

packages/mindplot/src/components/layout/ChildrenSorterStrategy.js

@@ -1,3 +1,4 @@
+/* eslint-disable no-unused-vars */
 /* eslint-disable class-methods-use-this */
 /*
  *    Copyright [2015] [wisemapping]
@@ -16,11 +17,7 @@
  *   See the License for the specific language governing permissions and
  *   limitations under the License.
  */
-class ChildrenSorterStrategy {/** @lends ChildrenSorterStrategy */
+class ChildrenSorterStrategy {
-  /**
-     * @constructs
-     */
-  /** @abstract */
   computeChildrenIdByHeights(treeSet, node) {
     throw new Error('Method must be implemented');
   }

packages/mindplot/src/components/layout/EventBusDispatcher.js

@@ -65,7 +65,7 @@ class EventBusDispatcher {
 
   _nodeAdded(node) {
     // Central topic must not be added twice ...
-    if (node.getId() != 0) {
+    if (node.getId() !== 0) {
       this._layoutManager.addNode(node.getId(), { width: 10, height: 10 }, node.getPosition());
       this._layoutManager.updateShrinkState(node.getId(), node.areChildrenShrunken());
     }

packages/mindplot/src/components/layout/SymmetricSorter.js

@@ -49,6 +49,7 @@ class SymmetricSorter extends AbstractBasicSorter {
           + node.getSize().width / 2
           + SymmetricSorter.INTERNODE_HORIZONTAL_PADDING);
 
+      // eslint-disable-next-line no-nested-ternary
       const xPos = direction > 0
         ? position.x >= limitXPos
           ? position.x
@@ -88,7 +89,7 @@ class SymmetricSorter extends AbstractBasicSorter {
 
     // node has no siblings and its trying to reconnect to its own parent
     const sameParent = parent === graph.getParent(node);
-    if (siblings.length == 0 && nodeDirection == positionDirection && sameParent) {
+    if (siblings.length === 0 && nodeDirection === positionDirection && sameParent) {
       return [node.getOrder(), node.getPosition()];
     }
 
@@ -269,7 +270,7 @@ class SymmetricSorter extends AbstractBasicSorter {
     const children = this._getSortedChildren(treeSet, node);
 
     for (let i = 0; i < children.length; i++) {
-      $assert(children[i].getOrder() == i, 'missing order elements');
+      $assert(children[i].getOrder() === i, 'missing order elements');
     }
   }
 
@@ -283,7 +284,7 @@ class SymmetricSorter extends AbstractBasicSorter {
 
     let result;
     const rootNode = treeSet.getRootNode(child);
-    if (treeSet.getParent(child) == rootNode) {
+    if (treeSet.getParent(child) === rootNode) {
       // This is the case of a isolated child ... In this case, the directions is based on the root.
       result = Math.sign(rootNode.getPosition().x);
     } else {