[cristim]

Summary

Follow-up to #379 (issue #93). This commit was pushed to the #379 branch after #379 had already merged, so it never landed. It addresses the review findings on #379:

• Adds a test that a restricted session whose allowed_accounts covers the deployment account reaches the constraint check.
• Adds a test that a GetAllowedAccountsAPI error yields a 500, not a 403.
• Fixes the stale caller list in the reshapeCloudAccountInScope comment and trims the new doc comments.

Covers item 4 of #384. Behavior is unchanged; this is tests and comments only.

Verification

CI on this branch, plus the independent review of the diff before merge.

Summary by CodeRabbit

• Tests
  • Added coverage for account-scope permission checks, including matching deployment accounts and failures when retrieving allowed accounts.
  • Expanded verification that scope mismatches stop processing before permission constraints are checked.
• Documentation
  • Clarified internal descriptions of account-scope checks and unattributed accounts.

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ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Repository: LeanerCloud/cloud-commitments-platform/.coderabbit.yaml

Review profile: CHILL

Plan: Essentials

Run ID: f9b1c31e-dc47-4f42-869a-b67bfc9f6f63

📥 Commits

Reviewing files that changed from the base of the PR and between 5bfa1db and 3a0c9a8.

📒 Files selected for processing (2)

• internal/api/handler_ri_exchange.go
• internal/api/handler_ri_exchange_test.go

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📝 Walkthrough

Walkthrough

Comments clarify the account-scope check and its callers. Tests verify that executeExchange reaches permission-constraint checks only after session scope passes, and that allowed-account lookup errors stop the request before those checks.

Changes

Account Scope Checks

Layer / File(s)	Summary
Scope gate behavior and tests internal/api/handler_ri_exchange.go, internal/api/handler_ri_exchange_test.go	Comments clarify the shared scope check and its execution behavior. Tests cover mismatched and matching session scope, permission-constraint ordering, and allowed-account lookup errors.

Priority: ⬇️ Low

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

Change: Other

Merge Risk: ⚪ Minimal · up to 3a0c9

No actionable merge-blocking issue is identified; the change is ready for normal checks.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly identifies the added RI-exchange scope tests and the two covered paths. It accurately describes the primary change and follow-up context.
Docstring Coverage	✅ Passed	Docstring coverage is 100.00% which is sufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 3 functions across 2 files.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

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🧪 Generate unit tests (beta)

• Commit to this branch
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[cristim]

Independent adversarial review + local verification: MERGE at 3a0c9a8. Tests and comments only (comment-stripped diff of the source is empty); merges cleanly onto main; the in-scope and lookup-error tests each killed their targeted mutants (restricted always out of scope; lookup error swallowed to 403; lookup error fails open); internal/api race suite 2224 passed.