anshulandClaude Opus 5.5
81b5850b62
Treasury Investment module, first slice, following the bank's existing CBS Investment screens: - Bank / Party Master (m_investment_party): auto party code PTY-nnn, address, bank type, GL A/c, RBI code, exposure limit, LEI, counterparty bank details. - Script Master (m_investment_script): auto script code by bond type (G00001, B00001, ...), SLR type (GOI / STATE_GOVT / TREASURY / NON_SLR), GL A/c, ISIN, interest rate, issue / maturity dates, issuer details. - Purchase Entry (m_investment_purchase): one deal = one holding. FY deal number (e.g. 202627000001), auto cert no, settlement date from T+n. Units, book value, premium/discount, accrued interest (30/360 up to the deal date), settlement amount and YTM are computed by the backend. APIs: /v1/investment/parties, /v1/investment/scripts, /v1/investment/purchases, all through the command pipeline. Permissions READ/CREATE/UPDATE/DELETE plus _CHECKER rows are seeded with maker-checker off and granted to roles that hold MENU_INVESTMENT. Mapped GLs must be enabled ASSET detail accounts. No GL entry is posted by a purchase yet. Migrations: 0593_investment_masters, 0594_investment_purchase. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>