fix: wrong usd price of dot coin in purchase cart

[xiiiAtCn]

PR Type

• Bugfix
• Feature
• Refactoring

Context

• Closes Wrong Price in items explorer #6961
• Closes Not calculating usd total amount in confirmation modal  #6943

Optional

Did your issue had any of the "$" label on it?

My DOT address: Payout

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Screenshot 📸

Copilot Summary

🤖 Generated by Copilot at cf06fe5

Improved token decimal handling in shoppingCart component. Used getChainProperties function to convert token prices and royalties to USD in components/common/shoppingCart/utils.ts.

🤖 Generated by Copilot at cf06fe5

Sing, O Muse, of the skillful coder who refined
the shopping cart component with a clever mind.
He imported a function to get the chain properties
of tokens, and converted their prices and royalties.

[kodabot]

SUCCESS @xiiiAtCn PR for issue #6943 which is assigned to you. Please wait for review and don't hesitate to grab another issue in the meantime!

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[kodabot]

WARNING @xiiiAtCn PR for issue #6961 which isn't assigned to you. Please be warned that this PR may get rejected if there's another assignee for issue #6961

[reviewpad]

AI-Generated Summary: This pull request introduces a fix for an issue related to the display of USD prices of DOT coin in the shopping cart. Prior to this fix, the utility function totalPriceUsd had hardcoded a set decimal place for processing prices, which caused incorrect USD conversion for the DOT coin given its different token decimals. This patch resolves this issue by dynamically determining the decimal places based on the specific token being processed. A helper function getTokenDecimal was added to help achieve this. This function takes a ShoppingCartItem as its input, retrieves its associated token from a lookup object, then retrieves the decimal places using configuration data from a chain configuration list. The token decimal obtained is then used in totalPriceUsd in place of the previously hardcoded value, ensuring accurate USD pricing for all tokens. The change has been applied to both the calculation of total price and the royalties amount.

[codeclimate]

Code Climate has analyzed commit cf06fe5 and detected 0 issues on this pull request.

View more on Code Climate.

[daiagi]

wfm

[stephenjason89]

looks good

[yangwao]

pay 30 usd

[yangwao]

😍 Perfect, I’ve sent the payout
💵 $30 @ 4.44 USD/DOT ~ 6.757 $DOT
🧗 12jXHf7yYF4wTRjDPbwFB24V1nVRPRkuU2S8Ke5ZWTfvyBGW
🔗 0xa7098f08c02295f7ad0a70f30af59a7437d91da886f432023bbffe64f4364135

🪅 Let’s grab another issue and get rewarded!
🪄 github.com/kodadot/nft-gallery/issues

[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
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No Coverage information
0.0% Duplication