[DOP-33475] Обработка ошибок в компоненте для работы с SQL

Author: srj-mx-a11y

src/entities/transformation/constants.ts

@@ -15,6 +15,11 @@ const SHOW_BUTTONS_CONTEXT_INITIAL_VALUE: ShowButtonsContextProps = {
   isDisplayed: true,
 };
 
+export const TRANSFORMATION_RESPONSE_LOCATION_POSITION = {
+  CATEGORY: 1,
+  TRANSFORMATION_TYPE: 3,
+};
+
 export const ShowButtonsContext = createContext<ShowButtonsContextProps>(SHOW_BUTTONS_CONTEXT_INITIAL_VALUE);
 
 export const TRANSFORMATIONS_FORM_DEFAULT_VALUE: TransformationsForm = {

src/entities/transformation/utils/prepareTransformationFormError/index.ts

@@ -2,18 +2,23 @@ import { FormFieldError } from '@shared/config';
 
 import { TransformationType } from '../../types';
 
+import { TRANSFORMATION_RESPONSE_LOCATION_POSITION } from './../../constants';
+
 /** Util for preparing received errors for use on a form */
 export const prepareTransformationFormError = (errors: FormFieldError[]): FormFieldError[] => {
   return errors.map((error) => {
     const { location } = error;
-    if (location[1] !== 'transformations') return error;
+    if (location[TRANSFORMATION_RESPONSE_LOCATION_POSITION.CATEGORY] !== 'transformations') return error;
 
-    switch ((location as string[])[3] as TransformationType) {
+    switch (
+      (location as string[])[TRANSFORMATION_RESPONSE_LOCATION_POSITION.TRANSFORMATION_TYPE] as TransformationType
+    ) {
       case TransformationType.FILTER_SQL:
         //location : ['body', 'transformations', 3, 'sql', 'query']
         /* From the backend, the error record comes in a simple form in accordance with the api. 
         Return it to the state it was stored in the form */
-        const newLocation = location.slice(0, 4).concat(0).concat(location.slice(4));
+        const insertPosition = TRANSFORMATION_RESPONSE_LOCATION_POSITION.TRANSFORMATION_TYPE + 1;
+        const newLocation = location.slice(0, insertPosition).concat(0).concat(location.slice(insertPosition));
         return { ...error, location: newLocation } as FormFieldError;
 
       default: