feat(sdk-coin-canton): added transaction class and local parser for prepared transaction data #7159
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Pull Request Overview
This PR adds transaction classes and local parser functionality for Canton prepared transaction data. It enables the SDK to parse raw Canton transaction data and extract key information like sender, receiver, and amounts from protobuf-encoded prepared transactions.
- Adds a new Transaction class for handling Canton prepared transaction data with parsing capabilities
- Implements a utils method to parse raw Canton transaction data and extract transaction details
- Adds a separate WalletInitialization Transaction class for wallet initialization scenarios
Reviewed Changes
Copilot reviewed 23 out of 25 changed files in this pull request and generated 4 comments.
Show a summary per file
| File | Description |
|---|---|
| tsconfig.json | Includes resources directory for protobuf files |
| utils.ts | Adds parseRawCantonTransactionData method for transaction parsing |
| transaction.ts | Implements Transaction class with prepared transaction handling |
| iface.ts | Defines interfaces for transaction data and protobuf structures |
| package.json | Adds protobuf-ts/runtime dependency and updates build scripts |
| resources/ | Contains protobuf message type definitions for Canton transaction parsing |
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baltiyal
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Oct 8, 2025
modules/sdk-coin-canton/src/lib/walletInitialization/transaction.ts
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baltiyal
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…tion local parser Ticket: COIN-5871
balakrishna507
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Oct 9, 2025
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Ticket: COIN-5871