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Simplify function to display price with decimal point

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This commit is contained in:
Adw8 2025-01-28 19:56:41 +05:30
parent 5fd10ae15f
commit 771656ae5d
5 changed files with 12 additions and 13 deletions
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1
package.json
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@ -22,6 +22,7 @@
"typeorm": "^0.3.12"
},
"devDependencies": {
"@types/bn.js": "^5.1.6",
"@types/node": "^20",
"@types/react": "^18",
"@types/react-dom": "^18",

4
src/app/api/flux/route.ts
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@ -49,12 +49,12 @@ export async function POST(req: NextRequest): Promise<NextResponse> {
)
}
const MTMFor1USDC = await getUSDCToMTMQuote();
const mtmFor1USDC = await getUSDCToMTMQuote();
const scale = new BN(100);
const scaledCost = new BN(model.cost * 100);
const expectedAmount = scaledCost.mul(MTMFor1USDC).div(scale);
const expectedAmount = scaledCost.mul(mtmFor1USDC).div(scale);
const isPaymentVerified = await verifyPayment(transactionSignature, expectedAmount)
if (!isPaymentVerified) {

6
src/app/page.tsx
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@ -17,13 +17,13 @@ const Page: React.FC = (): React.ReactElement => {
type: null
})
const [MTMFor1USDC, setMTMFor1USDC] = useState<BN>(new BN(0));
const [mtmFor1USDC, setMtmFor1USDC] = useState<BN>(new BN(0));
useEffect(() => {
const fetchPrice = async () => {
try {
const price = await getUSDCToMTMQuote();
setMTMFor1USDC(price);
setMtmFor1USDC(price);
} catch (error) {
console.error('Failed to fetch price:', error);
}
@ -121,7 +121,7 @@ const Page: React.FC = (): React.ReactElement => {
{FLUX_MODELS.map((model) => {
// Convert cost from number to BN
const costBN = new BN(model.cost * 100);
const mtmPriceBN = costBN.mul(MTMFor1USDC).div(new BN(100));
const mtmPriceBN = costBN.mul(mtmFor1USDC).div(new BN(100));
return (
<AIServiceCard

10
src/components/AIServiceCard.tsx
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@ -19,10 +19,12 @@ interface GenerationState {
}
const formatBNWithDecimals = (value: BN, decimals: number): string => {
const quotient = value.div(new BN(10).pow(new BN(decimals)));
const remainder = value.mod(new BN(10).pow(new BN(decimals)));
const decimalPart = remainder.mul(new BN(10).pow(new BN(6))).div(new BN(10).pow(new BN(decimals)));
return `${quotient.toString()}.${decimalPart.toString().padStart(6, '0')}`;
const factor = new BN(10).pow(new BN(decimals));
// Part before decimal point
const quotient = value.div(factor);
// Part after decimal point
const remainder = value.mod(factor);
return `${quotient.toString()}.${remainder.toString().padStart(decimals, '0')}`;
}
const AIServiceCard: React.FC<AIServiceCardProps> = ({

4
src/utils/verifyPayment.ts
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@ -72,10 +72,6 @@ export async function verifyPayment(
const { info } = parsed;
const { amount } = info;
console.log('Parsed transfer instruction:', parsed);
console.log('Transfer info:', info);
console.log('Transfer amount:', amount);
const transactionAmount = new BN(amount);
// Transaction amount should be within 10% of the expected amount