refactor: share prisma json codec and check progress shape (WealthLedger/backend#170) (#191)

src/modules/investments/portfolio/infrastructure/portfolio.repository.ts

@@ -8,6 +8,7 @@ import { TbankErrorCode } from '../../../../integrations/tbank/tbank-error-code'
 import { lockConnectionGeneration } from '../../../../integrations/tbank/tbank-sync-claim';
 import { isJoinableRunningAttempt, tbankSourceNeedsRefresh, tbankSourceTtlMs } from '../../../../integrations/tbank/tbank.api';
 import { PrismaService } from '../../../../prisma/prisma.service';
+import { toJson } from '../../../../prisma/to-json';
 
 const EXPECTED_UPDATED_ACCOUNTS = 1;
 
@@ -128,7 +129,7 @@ export class PortfolioRepository {
         accountId,
       };
       const data = {
-        payload: JSON.parse(JSON.stringify(snapshot)) as Prisma.InputJsonObject,
+        payload: toJson(snapshot),
         fetchedAt: new Date(snapshot.lastSuccessfulAt),
       };
       await tx.tbankPortfolio.upsert({