refactor: organize backend by business responsibility

2026-09-13 13:52:57 +03:00
parent 7fde3ece6e
commit 8ba005346d
145 changed files with 3027 additions and 2346 deletions
@@ -0,0 +1,88 @@
+import { formatDecimal } from '../../../../common/decimal';
+import {
+  TbankMoney,
+  TbankOperationItem,
+} from '../../../../integrations/tbank/tbank.api';
+import { decimal } from '../../../../integrations/tbank/decimal';
+import {
+  BrokerageOperationDto,
+  OperationCategory,
+} from '../presentation/brokerage-operation.dto';
+
+const types: Record<string, OperationCategory> = {
+  OPERATION_TYPE_BUY: 'trade',
+  OPERATION_TYPE_BUY_CARD: 'trade',
+  OPERATION_TYPE_SELL: 'trade',
+  OPERATION_TYPE_SELL_CARD: 'trade',
+  OPERATION_TYPE_BUY_MARGIN: 'trade',
+  OPERATION_TYPE_SELL_MARGIN: 'trade',
+  OPERATION_TYPE_COUPON: 'income',
+  OPERATION_TYPE_DIVIDEND: 'income',
+  OPERATION_TYPE_DIVIDEND_TRANSFER: 'income',
+  OPERATION_TYPE_DIV_EXT: 'income',
+  OPERATION_TYPE_TRANS_IIS_BS: 'transfer',
+  OPERATION_TYPE_TRANS_BS_BS: 'transfer',
+  OPERATION_TYPE_BOND_TAX: 'tax',
+  OPERATION_TYPE_TAX: 'tax',
+  OPERATION_TYPE_DIVIDEND_TAX: 'tax',
+  OPERATION_TYPE_SERVICE_FEE: 'fee',
+  OPERATION_TYPE_MARGIN_FEE: 'fee',
+  OPERATION_TYPE_BROKER_FEE: 'fee',
+  OPERATION_TYPE_SUCCESS_FEE: 'fee',
+  OPERATION_TYPE_INPUT: 'transfer',
+  OPERATION_TYPE_OUTPUT: 'transfer',
+  OPERATION_TYPE_INPUT_SECURITIES: 'transfer',
+  OPERATION_TYPE_OUTPUT_SECURITIES: 'transfer',
+};
+
+export function operationCategory(type: string | undefined): OperationCategory {
+  return types[type ?? ''] ?? 'other';
+}
+
+export function mapBrokerageOperation(
+  operation: TbankOperationItem,
+): BrokerageOperationDto {
+  return {
+    id: operation.id ?? operation.cursor ?? '',
+    occurredAt: timestamp(operation.date),
+    type: operation.type ?? 'OPERATION_TYPE_UNSPECIFIED',
+    category: operationCategory(operation.type),
+    description: operation.description?.trim() || operation.name?.trim() || '',
+    figi: text(operation.figi),
+    instrumentUid: text(operation.instrumentUid),
+    ticker: text(operation.ticker),
+    instrumentType: text(operation.instrumentType),
+    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,
+          ),
+    price: money(operation.price),
+    accruedInterest: money(operation.accruedInt),
+    commission: money(operation.commission),
+  };
+}
+
+function text(value: string | undefined): string | null {
+  return value?.trim() || null;
+}
+
+function money(value: TbankMoney | undefined) {
+  const currency = value?.currency?.trim().toUpperCase();
+  return currency && value
+    ? { currency, value: formatDecimal(decimal(value)) }
+    : null;
+}
+
+function timestamp(
+  value: { seconds?: string | number; nanos?: number } | undefined,
+) {
+  return new Date(Number(value?.seconds ?? 0) * 1000).toISOString();
+}