UpdateLedgerIdCommand

Updates the account definition IDs in an existing merchant account ledger structure.

Schema

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "type": "object",
  "title": "UpdateLedgerIdCommand",
  "description": "Command to update the ledger ID reference for a merchant account",
  "properties": {
    "accountId": {
      "type": "object",
      "description": "Account identifier",
      "properties": {
        "value": {
          "type": "string",
          "format": "uuid",
          "description": "The unique account UUID"
        }
      },
      "required": ["value"]
    },
    "ledgerId": {
      "type": "object",
      "description": "Ledger identifier",
      "properties": {
        "value": {
          "type": "string",
          "format": "uuid",
          "description": "The unique ledger UUID"
        }
      },
      "required": ["value"]
    }
  },
  "required": ["accountId", "ledgerId"],
  "additionalProperties": false
}

Purpose

This command enables migration of account definitions by updating the mapping between old and new account definition IDs while preserving balances and transaction history.

Key Attributes

ID: Merchant account aggregate identifier
Old And New Account Definition Ids Map: Mapping of old account IDs to new account IDs

Business Rules

Map size must match the number of accounts in the ledger
All old account IDs must exist in the current ledger
Validates that all existing accounts are being migrated

Result

Produces a LedgerIdUpdatedEvent when successful.

UpdateLedgerIdCommand (v1.0.0)

Command to update the ledger ID reference for a merchant account