feat: add stock screener

src/integrations/tbank/tbank.client.ts

@@ -34,6 +34,7 @@ import {
   InstrumentIdType,
   TbankAccountStatus,
   TbankCandleInterval,
+  TbankInstrumentStatus,
   TbankInstrumentType,
   TbankOperationState,
 } from './tbank-protocol';
@@ -325,6 +326,35 @@ export class TbankClient {
     ).then((response) => response.instruments ?? []);
   }
 
+  async getAllShares(token: string): Promise<TbankShare[]> {
+    const response = await this.call<{ instruments?: TbankShare[] }>(
+      token,
+      this.instruments,
+      'shares',
+      { instrumentStatus: TbankInstrumentStatus.All },
+    );
+    const { instruments } = response;
+    if (
+      !Array.isArray(instruments) ||
+      !instruments.length ||
+      instruments.some((item) => !item?.uid)
+    ) {
+      this.logger.event('error', 'tbank.shares.catalog.unusable', {
+        code: TbankErrorCode.Unavailable,
+        operation: 'shares',
+      });
+      throw new ServiceUnavailableException({
+        code: TbankErrorCode.Unavailable,
+      });
+    }
+    this.logger.event('info', 'tbank.shares.catalog.fetched', {
+      asOf: new Date().toISOString(),
+      count: instruments.length,
+      operation: 'shares',
+    });
+    return instruments;
+  }
+
   findBonds(token: string, query: string): Promise<TbankBond[]> {
     return this.call<{ instruments?: TbankBond[] }>(
       token,