Fix removing a linked account from a buy, sell or dividend activity

apps/api/src/app/activities/activities.controller.ts

@@ -315,11 +315,13 @@ export class ActivitiesController {
       data: {
         ...data,
         date,
-        account: {
-          connect: {
-            id_userId: { id: accountId, userId: this.request.user.id }
-          }
-        },
+        account: accountId
+          ? {
+              connect: {
+                id_userId: { id: accountId, userId: this.request.user.id }
+              }
+            }
+          : { disconnect: true },
         SymbolProfile: {
           connect: {
             dataSource_symbol: {

apps/api/src/app/activities/activities.service.ts

@@ -952,10 +952,6 @@ export class ActivitiesService {
 
     let isDraft = false;
 
-    if (!data.account?.connect?.id_userId?.id) {
-      data.account = { disconnect: true };
-    }
-
     if (
       ['FEE', 'INTEREST', 'LIABILITY'].includes(data.type) ||
       (data.SymbolProfile.connect.dataSource_symbol.dataSource === 'MANUAL' &&