Fix policy definition version normalization

[lahiruudayakumara]

Purpose

Applied policies in AI Workspace may store versions using the gateway format, such as v1. Policy Hub expects the corresponding definition version as 1.0, causing requests such as /versions/v1/definition to fail.

Fixes #2855

Goals

Ensure policy definitions load correctly when users inspect an applied policy in AI Workspace.

Approach

Normalize policy versions in the shared Policy Hub definition API helper:

• Remove a leading v.
• Expand major-only versions to major.minor.
• Preserve versions that already include a minor component.

For example:

• v1 → 1.0
• v1.0 → 1.0
• 1.0 → 1.0

Because the normalization is implemented in the shared helper, it applies to both LLM Provider and LLM Proxy policy drawers.

User stories

As an AI Workspace user, I can inspect an applied policy and view its parameters without the policy definition request failing because of incompatible version formatting.

Documentation

N/A — this fixes internal request construction and does not change documented product behavior.

Automation tests

• Unit tests
  • Not added; the AI Workspace project currently has no unit-test script configured for this helper.
• Integration tests
  • Not run.

Security checks

• Followed secure coding standards in http://wso2.com/technical-reports/wso2-secure-engineering-guidelines? yes
• Ran FindSecurityBugs plugin and verified report? N/A — frontend-only TypeScript change
• Confirmed that this PR doesn't commit any keys, passwords, tokens, usernames, or other secrets? yes

Samples

N/A

Related PRs

N/A

Test environment

Static validation completed with git diff --check. The production build could not be run because project dependencies are not installed in the local environment.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro Plus

Run ID: 608d69c1-8415-47d5-98f1-afc0dca34bf4

📥 Commits

Reviewing files that changed from the base of the PR and between ee8602f and 6bd6028.

📒 Files selected for processing (1)

• .github/workflows/ai-workspace-pr-check.yml

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📝 Walkthrough

Walkthrough

AI Workspace policy definition requests now normalize version strings before encoding them. The pull-request workflow builds the workspace image using VERSION and pins the compose service to that image.

Changes

AI Workspace updates

Layer / File(s)	Summary
Normalize policy definition versions portals/ai-workspace/src/apis/policyHubApis.ts	getPolicyDefinition removes a leading v or V, appends .0 when needed, and encodes the normalized version.
Pin the built workspace image .github/workflows/ai-workspace-pr-check.yml	The workflow builds the image from VERSION, updates docker-compose.yaml to reference that version, and removes the temporary backup file.

Estimated code review effort: 2 (Simple) | ~10 minutes

Possibly related PRs

• wso2/api-platform#2833: Updates the AI Workspace version and corresponding compose image tag.

Suggested reviewers: pubudu538, malinthaprasan, chamilaadhi

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Out of Scope Changes check	⚠️ Warning	The workflow edit that pins the AI Workspace image is unrelated to version normalization and issue #2855.	Move the workflow/image-pinning change to a separate PR or remove it from this fix so the PR stays focused.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly matches the main fix: policy definition version normalization.
Description check	✅ Passed	The description covers purpose, goals, approach, user story, docs, tests, security, and environment per the template.
Linked Issues check	✅ Passed	The helper change normalizes policy versions as required by issue #2855, so the failure path should be fixed.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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