#1600 wrong sign for specific types while ket generation

packages/ketcher-core/__tests__/domain/serializers/ket/fixtures/toKet.ts

@@ -13,6 +13,8 @@ import {
   Text
 } from 'domain/entities'
 
+import { getNodeWithInvertedYCoord } from 'domain/serializers/ket/helpers'
+
 const structs = {
   prepareContent: {
     atoms: [
@@ -1452,17 +1454,19 @@ const initStruct = (structName) => {
         break
       case 'rxnArrows':
         structData.rxnArrows.forEach((props) =>
-          struct.rxnArrows.add(new RxnArrow(props))
+          struct.rxnArrows.add(new RxnArrow(getNodeWithInvertedYCoord(props)))
         )
         break
       case 'rxnPluses':
         structData.rxnPluses.forEach((props) =>
-          struct.rxnPluses.add(new RxnPlus(props))
+          struct.rxnPluses.add(new RxnPlus(getNodeWithInvertedYCoord(props)))
         )
         break
       case 'simpleObjects':
         structData.simpleObjects.forEach((props) =>
-          struct.simpleObjects.add(new SimpleObject(props))
+          struct.simpleObjects.add(
+            new SimpleObject(getNodeWithInvertedYCoord(props))
+          )
         )
         break
       case 'sgroups':
@@ -1478,7 +1482,9 @@ const initStruct = (structName) => {
         })
         break
       case 'texts':
-        structData.texts.forEach((props) => struct.texts.add(new Text(props)))
+        structData.texts.forEach((props) =>
+          struct.texts.add(new Text(getNodeWithInvertedYCoord(props)))
+        )
         break
     }
   })

packages/ketcher-core/src/domain/serializers/ket/fromKet/rxnToStruct.ts

@@ -15,16 +15,17 @@
  ***************************************************************************/
 
 import { RxnArrow, RxnPlus, Struct } from 'domain/entities'
+import { getNodeWithInvertedYCoord } from '../helpers'
 
 export function rxnToStruct(ketItem: any, struct: Struct): Struct {
   if (ketItem.type === 'arrow') {
-    struct.rxnArrows.add(new RxnArrow(ketItem.data))
+    struct.rxnArrows.add(new RxnArrow(getNodeWithInvertedYCoord(ketItem.data)))
   } else {
     struct.rxnPluses.add(
       new RxnPlus({
         pp: {
           x: ketItem.location[0],
-          y: ketItem.location[1],
+          y: -ketItem.location[1],
           z: ketItem.location[2]
         }
       })

packages/ketcher-core/src/domain/serializers/ket/fromKet/simpleObjectToStruct.ts

@@ -15,11 +15,12 @@
  ***************************************************************************/
 
 import { SimpleObject, SimpleObjectMode, Struct, Vec2 } from 'domain/entities'
+import { getNodeWithInvertedYCoord } from '../helpers'
 
 export function simpleObjectToStruct(ketItem: any, struct: Struct): Struct {
   const object =
     ketItem.data.mode === 'circle' ? circleToEllipse(ketItem) : ketItem.data
-  struct.simpleObjects.add(new SimpleObject(object))
+  struct.simpleObjects.add(new SimpleObject(getNodeWithInvertedYCoord(object)))
   return struct
 }
 

packages/ketcher-core/src/domain/serializers/ket/fromKet/textToStruct.ts

@@ -15,9 +15,10 @@
  ***************************************************************************/
 
 import { Struct, Text } from 'domain/entities'
+import { getNodeWithInvertedYCoord } from '../helpers'
 
 export function textToStruct(ketItem: any, struct: Struct) {
-  const object = ketItem.data
+  const object = getNodeWithInvertedYCoord(ketItem.data)
   struct.texts.add(new Text(object))
 
   return struct

packages/ketcher-core/src/domain/serializers/ket/helpers.ts

@@ -0,0 +1,28 @@
+/****************************************************************************
+ * Copyright 2022 EPAM Systems
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ ***************************************************************************/
+
+import { cloneDeepWith, cloneDeep } from 'lodash'
+
+const customizer = (value: any) => {
+  if (typeof value === 'object' && value.y) {
+    const clonedValue = cloneDeep(value)
+    clonedValue.y = -clonedValue.y
+    return clonedValue
+  }
+}
+
+export const getNodeWithInvertedYCoord = (node: object) =>
+  cloneDeepWith(node, customizer)

packages/ketcher-core/src/domain/serializers/ket/toKet/rxnToKet.ts

@@ -14,18 +14,20 @@
  * limitations under the License.
  ***************************************************************************/
 
+import { getNodeWithInvertedYCoord } from '../helpers'
+
 export function arrowToKet(arrowNode) {
   return {
     type: 'arrow',
-    data: arrowNode.data
+    data: getNodeWithInvertedYCoord(arrowNode.data)
   }
 }
 
 export function plusToKet(plusNode) {
   const coord = plusNode.center
   return {
     type: 'plus',
-    location: [coord.x, coord.y, coord.z],
+    location: [coord.x, -coord.y, coord.z],
     prop: plusNode.data
   }
 }

packages/ketcher-core/src/domain/serializers/ket/toKet/simpleObjectToKet.ts

@@ -14,9 +14,11 @@
  * limitations under the License.
  ***************************************************************************/
 
+import { getNodeWithInvertedYCoord } from '../helpers'
+
 export function simpleObjectToKet(simpleObjectNode) {
   return {
     type: 'simpleObject',
-    data: simpleObjectNode.data
+    data: getNodeWithInvertedYCoord(simpleObjectNode.data)
   }
 }

packages/ketcher-core/src/domain/serializers/ket/toKet/textToKet.ts

@@ -13,10 +13,11 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  ***************************************************************************/
+import { getNodeWithInvertedYCoord } from '../helpers'
 
 export function textToKet(textNode) {
   return {
     type: 'text',
-    data: textNode.data
+    data: getNodeWithInvertedYCoord(textNode.data)
   }
 }

packages/ketcher-standalone/package.json

@@ -39,7 +39,7 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.17.9",
-    "indigo-ketcher": "1.6.6-0",
+    "indigo-ketcher": "1.7.0-alpha-0",
     "ketcher-core": "workspace:*"
   },
   "devDependencies": {

yarn.lock

@@ -9276,10 +9276,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"indigo-ketcher@npm:1.6.6-0":
-  version: 1.6.6-0
-  resolution: "indigo-ketcher@npm:1.6.6-0"
-  checksum: 7d8008b4f6fe9d26d2a7ce8f854483a8510180118d822a769c8bf30a84abea2683a2a97686df7c271e41f1d6bb648d3947612fdf16a9c9417e76138c82db3e0b
+"indigo-ketcher@npm:1.7.0-alpha-0":
+  version: 1.7.0-alpha-0
+  resolution: "indigo-ketcher@npm:1.7.0-alpha-0"
+  checksum: 9f4baee6cff7be91c247634d5c910fe5676d25d09a4cf78124cd74c86e687c7d7e619d9d62770d3df66ab8a7833206ab5fd5d4b806eb380cefeb7c36eafaa9c1
   languageName: node
   linkType: hard
 
@@ -11460,7 +11460,7 @@ __metadata:
     cross-env: ^7.0.3
     eslint: ^8.4.1
     eslint-plugin-jest: ^25.3.0
-    indigo-ketcher: 1.6.6-0
+    indigo-ketcher: 1.7.0-alpha-0
     jest: 26.6.0
     ketcher-core: "workspace:*"
     npm-run-all: ^4.1.5