fix bnb token and wbnb token differentiation

[RanaBug]

Description

• Fix to differentiate WBNB and BNB

How Has This Been Tested?

• Manual Testing

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

• New Features
  • Improved token display: Tokens initially labeled as "BNB" are now automatically rebranded as "Wrapped BNB" with an updated symbol "WBNB" under specific conditions, ensuring more consistent token naming.

[coderabbitai]

Walkthrough

The pull request adds a conditional block within the loadTokensData function in the tokens data service. It specifically checks if a token’s name and symbol are both "BNB" and if its contract address does not match a specified value. When these conditions are met, the token’s name and symbol are updated to "Wrapped BNB" and "WBNB," respectively. There are no changes to any exported or public entities.

Changes

File(s)	Change Summary
src/.../tokensData.ts	Added a conditional check in the loadTokensData function to update tokens with name "BNB" and non-matching contract address to "Wrapped BNB"/"WBNB".

Sequence Diagram(s)

sequenceDiagram
    participant Caller
    participant loadTokensData
    participant Token
    
    Caller->>loadTokensData: Request token data
    loadTokensData->>Token: Retrieve token details
    alt Token is "BNB" with mismatched contract
        loadTokensData->>Token: Update name to "Wrapped BNB" and symbol to "WBNB"
    else Token is not "BNB" or contract matches
        loadTokensData->>Token: Use token data unchanged
    end
    loadTokensData->>Caller: Return processed token data

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Possibly related PRs

• fix/PRO-3159/polygon-gas-token-updates #273: Modifies the loadTokensData function in src/services/tokensData.ts to address token name and symbol handling, showing a direct correlation with the changes in this PR.

Suggested reviewers

• IAmKio

Poem

I'm a rabbit coding with delight,
Hopping through tokens day and night,
When BNB isn’t quite as it should be,
I wrap it up for clarity,
A whiskered tale in code so bright!
🐰💻

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Reviewing files that changed from the base of the PR and between ebf7db0 and 41a93c3.

📒 Files selected for processing (1)

• src/services/tokensData.ts (1 hunks)

⏰ Context from checks skipped due to timeout of 90000ms (3)

• GitHub Check: unit-tests
• GitHub Check: build
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🔇 Additional comments (1)

src/services/tokensData.ts (1)

130-137: LGTM! Addition of WBNB differentiation looks correct.

The added conditional block correctly handles the differentiation between BNB and Wrapped BNB (WBNB) tokens, following the same pattern used for other wrapped tokens (like WXDAI and WETH) in the codebase. The condition checks if a token's name and symbol are both "BNB" and if its contract address doesn't match the specified BNB token address, then updates the name to "Wrapped BNB" and the symbol to "WBNB". This is precisely what was needed according to the PR title and description.

✨ Finishing Touches

• 📝 Generate Docstrings

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[IAmKio]

LGTM