process/lead-opportunity:

если opportunity содержит данные,
    то в lead подгружается значение из поля Интерес
    выбранной карточки Лизинговая сделка (opportunity.evo_leadid)
    иначе ничего не делать

process/lead-opportunity/reactions/__generated__/GetLeadidByOpportunity.ts

@@ -0,0 +1,21 @@
+/* tslint:disable */
+/* eslint-disable */
+// @generated
+// This file was automatically generated and should not be edited.
+
+// ====================================================
+// GraphQL query operation: GetLeadidByOpportunity
+// ====================================================
+
+export interface GetLeadidByOpportunity_opportunity {
+  __typename: "opportunity";
+  evo_leadid: any | null;
+}
+
+export interface GetLeadidByOpportunity {
+  opportunity: GetLeadidByOpportunity_opportunity | null;
+}
+
+export interface GetLeadidByOpportunityVariables {
+  opportunityid: any;
+}

process/lead-opportunity/reactions/common.ts

@@ -2,7 +2,7 @@ import type { ApolloClient } from '@apollo/client';
 import { gql } from '@apollo/client';
 import { reaction } from 'mobx';
 import type RootStore from 'stores/root';
-import { normalizeOptions } from 'tools/entity';
+import type { GetLeadidByOpportunity } from './__generated__/GetLeadidByOpportunity';
 import type { GetOpportunityByLead } from './__generated__/GetOpportunityByLead';
 
 export default function commonReactions(store: RootStore, apolloClient: ApolloClient<object>) {
@@ -28,30 +28,51 @@ export default function commonReactions(store: RootStore, apolloClient: ApolloCl
   reaction(
     () => $calculation.getElementValue('selectLead'),
     async (leadid) => {
-      if (!leadid) {
-        $calculation.resetElement('selectOpportunity');
+      if (leadid) {
+        const {
+          data: { lead },
+        } = await apolloClient.query<GetOpportunityByLead>({
+          query: QUERY_GET_OPPORTUNITY,
+          variables: {
+            leadid,
+          },
+        });
 
-        return;
-      }
-
-      const {
-        data: { lead },
-      } = await apolloClient.query<GetOpportunityByLead>({
-        query: QUERY_GET_OPPORTUNITY,
-        variables: {
-          leadid,
-        },
-      });
-
-      if (lead?.evo_opportunityidData) {
-        $calculation.$options.setElementOptions(
+        $calculation.setElementValue(
           'selectOpportunity',
-          normalizeOptions([lead.evo_opportunityidData])
+          lead?.evo_opportunityidData?.value || null
         );
-        $calculation.setElementValue('selectOpportunity', lead.evo_opportunityidData.value);
       } else {
-        $calculation.resetElement('selectOpportunity');
+        $calculation.resetElementValue('selectOpportunity');
       }
     }
   );
+
+  /**
+   * если opportunity содержит данные,
+    то в lead подгружается значение из поля Интерес
+    выбранной карточки Лизинговая сделка (opportunity.evo_leadid)
+    иначе ничего не делать
+   */
+  const QUERY_GET_LEADID_BY_OPPORTUNITY = gql`
+    query GetLeadidByOpportunity($opportunityid: Uuid!) {
+      opportunity(opportunityid: $opportunityid) {
+        evo_leadid
+      }
+    }
+  `;
+
+  reaction(
+    () => $calculation.getElementValue('selectOpportunity'),
+    async (opportunityid) => {
+      const { data } = await apolloClient.query<GetLeadidByOpportunity>({
+        query: QUERY_GET_LEADID_BY_OPPORTUNITY,
+        variables: {
+          opportunityid,
+        },
+      });
+
+      $calculation.setElementValue('selectLead', data.opportunity?.evo_leadid);
+    }
+  );
 }