chore: strengthen backend eslint profile

src/modules/investments/operations/infrastructure/brokerage-operation.mapper.ts

@@ -1,10 +1,10 @@
-import { MILLISECONDS_PER_SECOND } from '../../../../common/time';
 import { formatDecimal } from '../../../../common/decimal';
+import { MILLISECONDS_PER_SECOND } from '../../../../common/time';
+import { decimal } from '../../../../integrations/tbank/decimal';
 import {
   TbankMoney,
   TbankOperationItem,
 } from '../../../../integrations/tbank/tbank.api';
-import { decimal } from '../../../../integrations/tbank/decimal';
 import {
   BrokerageOperationDto,
   OperationCategory,
@@ -59,14 +59,14 @@ export function mapBrokerageOperation(
     logoName: null,
     payment: money(operation.payment),
     quantity:
-      (operationCategory(operation.type) === 'trade'
-        ? operation.quantityDone
-        : operation.quantity) === undefined
-        ? null
-        : String(
-            operationCategory(operation.type) === 'trade'
-              ? operation.quantityDone
-              : operation.quantity,
+      (operationCategory(operation.type) === 'trade' ?
+        operation.quantityDone :
+        operation.quantity) === undefined ?
+        null :
+          String(
+            operationCategory(operation.type) === 'trade' ?
+              operation.quantityDone :
+              operation.quantity,
           ),
     price: money(operation.price),
     accruedInterest: money(operation.accruedInt),
@@ -74,22 +74,22 @@ export function mapBrokerageOperation(
   };
 }
 
-function text(value: string | undefined): string | null {
+function text(value: string | undefined): null | string {
   return value?.trim() || null;
 }
 
 function money(value: TbankMoney | undefined) {
   const currency = value?.currency?.trim().toUpperCase();
-  return currency && value
-    ? { currency, value: formatDecimal(decimal(value)) }
-    : null;
+  return currency && value ?
+      { currency, value: formatDecimal(decimal(value)) } :
+    null;
 }
 
 export function operationTimestamp(
-  value: { seconds?: string | number; nanos?: number } | undefined,
+  value: undefined | { nanos?: number; seconds?: number | string },
 ) {
   return new Date(
     Number(value?.seconds ?? 0) * MILLISECONDS_PER_SECOND +
-      Math.floor((value?.nanos ?? 0) / NANOSECONDS_PER_MILLISECOND),
+    Math.floor((value?.nanos ?? 0) / NANOSECONDS_PER_MILLISECOND),
   );
 }