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minor fix USD Coin#404

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RanaBug merged 1 commit intostagingfrom
PRO-3679/pulse-preview-screen
Sep 22, 2025
Merged

minor fix USD Coin#404
RanaBug merged 1 commit intostagingfrom
PRO-3679/pulse-preview-screen

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@RanaBug RanaBug commented Sep 22, 2025

Description

How Has This Been Tested?

Screenshots (if appropriate):

Types of changes

  • Bug fix (non-breaking change which fixes an issue)
  • New feature (non-breaking change which adds functionality)
  • Breaking change (fix or feature that would cause existing functionality to change)

Summary by CodeRabbit

  • Bug Fixes
    • Improved token name display: when USDC is selected, the interface now shows “USD Coin” instead of the ticker “USDC” for clearer labeling and consistency with other token names.
    • All other behaviors remain unchanged, including address formatting, copy-to-clipboard actions, and totals display.
    • Enhances user clarity in the payment flow without altering functionality or public interfaces.

@RanaBug RanaBug requested a review from IAmKio September 22, 2025 10:56
@RanaBug RanaBug self-assigned this Sep 22, 2025
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coderabbitai bot commented Sep 22, 2025

Walkthrough

Implements a conditional render in PayingToken.tsx to display "USD Coin" when the token name equals "USDC"; otherwise renders the original token name. No other logic, data types, or interfaces are changed.

Changes

Cohort / File(s) Summary
Buy UI — Token display name mapping
src/apps/pulse/components/Buy/PayingToken.tsx
Added conditional to render "USD Coin" when token name is "USDC"; otherwise show original payingToken.name. No changes to copy/address/total rendering or public interfaces.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~8 minutes

Possibly related PRs

Suggested reviewers

  • IAmKio

Poem

I twitch my ears at names that spin,
From USDC to USD Coin, a tidy grin.
A hop, a map, a label aligned—
Small carrots of code, precisely refined.
Clipboard ready, totals stay true—
Springy commits, and off I flew! 🥕✨

Pre-merge checks and finishing touches

❌ Failed checks (2 warnings)
Check name Status Explanation Resolution
Description Check ⚠️ Warning The PR description is essentially empty: the Description and How Has This Been Tested? sections contain only placeholders ("-"), there are no screenshots or testing details, and the types-of-change metadata is not populated consistently, so reviewers lack the information needed to evaluate the change. Because of these missing details the description does not meet the repository's template requirements. Please update the PR description with a concise summary of the change and its rationale, populate "How Has This Been Tested?" with concrete test steps and environment, add screenshots if the UI was affected, and correctly set the "Types of changes" checkbox so reviewers have the necessary context.
Docstring Coverage ⚠️ Warning Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%. You can run @coderabbitai generate docstrings to improve docstring coverage.
✅ Passed checks (1 passed)
Check name Status Explanation
Title Check ✅ Passed The title "minor fix USD Coin" directly references the primary change in the diff (rendering "USD Coin" instead of "USDC" in PayingToken), is concise and related to the changeset, and therefore satisfies the repository's title guidance. It is slightly informal and could be made more descriptive, but that does not make it incorrect.
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  • Commit unit tests in branch PRO-3679/pulse-preview-screen

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Latest commit: db863c2
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@RanaBug RanaBug merged commit 71d9a5f into staging Sep 22, 2025
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Actionable comments posted: 0

🧹 Nitpick comments (2)
src/apps/pulse/components/Buy/PayingToken.tsx (2)

51-53: Compare against symbol, not name; centralize aliasing.

Matching payingToken.name === 'USDC' is brittle. USDC’s symbol is “USDC” while its name should be “USD Coin”. Compare the symbol (normalized) and centralize aliases so similar cases (e.g., USDC.e) are handled consistently across the app.

Apply this diff in the render block:

-            <span>
-              {payingToken.name === 'USDC' ? 'USD Coin' : payingToken.name}
-            </span>
+            <span>{displayName}</span>

Add this near the top-level of the module (outside the component) and compute inside the component:

+const TOKEN_NAME_ALIASES: Record<string, string> = Object.freeze({
+  USDC: 'USD Coin',
+  'USDC.E': 'USD Coin',
+});
+
 export default function PayingToken(props: PayingTokenProps) {
   const { payingToken } = props;
   const [isAddressCopied, setIsAddressCopied] = useState(false);
+  const displayName =
+    TOKEN_NAME_ALIASES[payingToken.symbol?.toUpperCase?.() ?? ''] ?? payingToken.name;

51-53: Optional: extract "USD Coin" to i18n and standardize USDC labels

Replace the inline special-case (payingToken.name === 'USDC' ? 'USD Coin' : payingToken.name) with an i18n key (e.g. tokens.usdc.name) and align other USDC labels; update tests/fixtures to use the i18n key or canonical token metadata.

Locations to update (examples):

  • src/apps/pulse/components/Buy/PayingToken.tsx:52
  • src/apps/pulse/components/Sell/PreviewSell.tsx:542-549
  • src/apps/pulse/components/Sell/SellButton.tsx:62
  • Tests/fixtures referencing 'USD Coin' / 'USDC': src/apps/pulse/components/Buy/tests/, src/apps/pulse/components/Sell/tests/, src/apps/pillarx-app/components/TopTokens/test/TopTokens.test.tsx
  • Token name sources: src/apps/pillarx-app/utils/constants.ts
📜 Review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 821b0fe and db863c2.

📒 Files selected for processing (1)
  • src/apps/pulse/components/Buy/PayingToken.tsx (1 hunks)
🧰 Additional context used
🧠 Learnings (1)
📚 Learning: 2025-09-09T12:40:15.629Z
Learnt from: RanaBug
PR: pillarwallet/x#391
File: src/apps/pulse/components/Sell/Sell.tsx:113-130
Timestamp: 2025-09-09T12:40:15.629Z
Learning: In the Pulse app Sell component, when a user changes/switches tokens, the input amount automatically resets to 0, which means liquidity validation state doesn't become stale when tokens change.

Applied to files:

  • src/apps/pulse/components/Buy/PayingToken.tsx
⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (3)
  • GitHub Check: lint
  • GitHub Check: unit-tests
  • GitHub Check: build

@coderabbitai coderabbitai bot mentioned this pull request Dec 11, 2025
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