Feature/bpay endpoints

[eddyjaga]

Short Description / Link to Ticket

This pull request introduces the BPay Account resource, enabling full management of BPay accounts for Australian bill payments in the ZaiPayment Ruby gem. It adds a new resource class with methods for creating, retrieving, redacting, and associating users with BPay accounts, along with comprehensive validation, documentation, and usage examples. The release is versioned as 2.6.0 and maintains backward compatibility.

BPay Account Resource Implementation:

• Added the new BpayAccount resource (lib/zai_payment/resources/bpay_account.rb) with methods to create, show, redact, and retrieve the user for a BPay account, including validation for biller code and BPay CRN formats.
• Integrated the BpayAccount resource into the main module (lib/zai_payment.rb) and exposed it via ZaiPayment.bpay_accounts. [1] [2]

Documentation and Examples:

• Added a comprehensive BPay Accounts guide (docs/bpay_accounts.md) and practical usage examples (examples/bpay_accounts.md) covering all endpoints, validation, error handling, and common use cases.

Release and Versioning:

• Bumped the gem version to 2.6.0 (lib/zai_payment/version.rb) and updated the changelog with details on the new BPay Account feature. [1] [2]

Testing:

• Full RSpec test suite for the BPay Account resource is included, ensuring robust coverage of all endpoints and validation logic.

Removed Obsolete Summaries:

• Removed outdated implementation summary documents for user management and user parameter expansion, as these features are now stable and documented elsewhere. [1] [2]

Testing

Additional Notes

[Copilot]

Pull Request Overview

This PR adds BPay account management functionality to the Zai Payment gem, enabling support for Australian bill payment disbursements. The implementation follows the existing patterns established by the Bank Account resource and includes comprehensive validation, error handling, documentation, and test coverage.

Key changes:

• Added BpayAccount resource with four API endpoints (show, create, redact, show_user)
• Implemented validation for biller codes (3-10 digits) and BPay CRN (2-20 digits)
• Version bump from 2.5.0 to 2.6.0

Reviewed Changes

Copilot reviewed 9 out of 10 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
lib/zai_payment/resources/bpay_account.rb	New BPay account resource with CRUD operations and validation logic
spec/zai_payment/resources/bpay_account_spec.rb	Comprehensive test suite covering all operations and edge cases
lib/zai_payment.rb	Integrated BpayAccount resource with module-level accessor
lib/zai_payment/version.rb	Version bump to 2.6.0
docs/bpay_accounts.md	Complete API documentation and usage guide
examples/bpay_accounts.md	Practical examples and common patterns
changelog.md	Detailed changelog entry for version 2.6.0
Gemfile.lock	Updated version reference
implementation_summary.md	Removed user implementation summary (cleanup)
implementation.md	Removed user implementation details (cleanup)

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