items crud

[eddyjaga]

Short Description / Link to Ticket

This pull request primarily updates documentation and usage examples to improve clarity, accuracy, and consistency, especially around file naming conventions and user data requirements. The most significant changes include standardizing file names to lowercase, updating the date of birth format across documentation and examples, clarifying the use of user_type and device information in user creation flows, and providing a comprehensive changelog for the new Items Management API.

Documentation and Naming Consistency:

• All references to documentation files have been updated to use lowercase filenames (e.g., readme.md, changelog.md, code_of_conduct.md, users.md, etc.) for consistency across the project. [1] [2] [3] [4] [5] [6] [7] [8] [9]

User Data Format and Validation:

• The required date of birth format for users has been changed from YYYYMMDD to DD/MM/YYYY throughout the documentation, examples, and validation descriptions. [1] [2] [3] [4]
• All user creation examples now explicitly include the user_type field (payin or payout) as a required attribute, and example flows have been updated to clarify when device information is required (at payment time, not during user creation). [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13]

Changelog and New Features:

• The changelog has been updated for version 2.0.0, detailing the new Items Management API (full CRUD operations for items/transactions), comprehensive validation, enhanced documentation, and full RSpec test coverage for the Items resource.
• Added documentation and examples for new payment types, error handling, and workflow demonstrations for the Items API.

Example and Guide Improvements:

• User example scripts now clarify that device_id and ip_address should be collected at payment time and are not part of the user profile. [1] [2] [3]
• Business user creation examples have been enhanced to show required and optional company fields, and to clarify the structure for payout users representing companies.

Reference and Linking Fixes:

• All internal documentation links have been updated for correctness and to match the new lowercase file naming convention. [1] [2] [3] [4] [5] [6]

These changes collectively ensure that the documentation and examples are accurate, consistent, and easier to follow for both users and contributors.

Testing

Additional Notes

[Copilot]

Pull Request Overview

This PR introduces comprehensive Items Management API support, enabling full CRUD operations for transactions/payments between buyers and sellers. It also standardizes all documentation filenames to lowercase for consistency.

Key Changes:

• Added complete Items resource with 13 methods for managing transactions, including create, update, list, delete, and related operations (fees, transactions, status)
• Standardized all documentation filenames from uppercase to lowercase (e.g., README.md → readme.md, USERS.md → users.md)
• Updated date of birth format across documentation from YYYYMMDD to DD/MM/YYYY

Reviewed Changes

Copilot reviewed 17 out of 27 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
lib/zai_payment/resources/item.rb	New Items resource with full CRUD and validation
spec/zai_payment/resources/item_spec.rb	Comprehensive test suite for Items (670 lines)
lib/zai_payment/response.rb	Added items, fees, transactions, batch_transactions data extraction
lib/zai_payment.rb	Integrated Items resource into main module
lib/zai_payment/version.rb	Bumped version to 2.0.0 for major feature release
readme.md	Added Items documentation section and lowercase link updates
changelog.md	Documented Items API release and lowercase filename convention
docs/items.md	New comprehensive Items API documentation
examples/items.md	New extensive Items usage examples (598 lines)
lib/zai_payment/resources/user.rb	Enhanced payout user validation and documentation
spec/zai_payment/resources/user_spec.rb	Updated test to include required payout fields
examples/users.md	Clarified device_id/ip_address usage in user creation
implementation.md	Updated DOB format references
docs/user_quick_reference.md	Updated DOB format and lowercase links
docs/authentication.md	Updated documentation links to lowercase
docs/webhook_security_quickstart.md	Updated documentation links to lowercase
contributing.md	Updated documentation references to lowercase

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