Update variable names in quotes service

quotes-service.ts

@@ -10,7 +10,8 @@ const MTM_TOKEN_MINT = process.env.NEXT_PUBLIC_MTM_TOKEN_MINT;
 const USDC_MINT = process.env.NEXT_PUBLIC_USDC_MINT;
 
 class QuotesService {
-  private cachedQuotes: BN[] = [];
+  //  Stores the MTM amount for 1 USDC
+  private cachedMTMAmounts: BN[] = [];
 
   async fetchAndCacheQuotes(): Promise<void> {
     try {
@@ -25,19 +26,19 @@ class QuotesService {
 
       // Handle price with Big.js, then convert to BN
       const priceMTMFor1USDC = new Big(quoteResponse['data'][USDC_MINT]['price']).toFixed(6);
-      const priceInBaseUnits = new BN(new Big(priceMTMFor1USDC).times(new Big(10).pow(6)).toString());
+      const priceMTMFor1USDCInBaseUnits = new BN(new Big(priceMTMFor1USDC).times(new Big(10).pow(6)).toString());
 
-      this.cachedQuotes.push(priceInBaseUnits);
+      this.cachedMTMAmounts.push(priceMTMFor1USDCInBaseUnits);
-      if (this.cachedQuotes.length > 3) {
+      if (this.cachedMTMAmounts.length > 3) {
-        this.cachedQuotes.shift();
+        this.cachedMTMAmounts.shift();
       }
     } catch (error) {
       console.error('Error fetching quotes:', error);
     }
   }
 
-  getQuotes(): BN[] {
+  getMTMAmountsFor1USDC(): BN[] {
-    return this.cachedQuotes;
+    return this.cachedMTMAmounts;
   }
 }
 

server.ts

@@ -2,9 +2,8 @@ import { createServer } from 'http';
 import { parse } from 'url';
 import next from 'next';
 
-// Reference: https://www.dotenv.org/docs/quickstart#initial-setup
+// Reference: https://github.com/motdotla/dotenv?tab=readme-ov-file#how-do-i-use-dotenv-with-import
-import dotenv from 'dotenv';
+import 'dotenv/config'
-dotenv.config();
 
 import { QuotesService } from './quotes-service';
 

src/app/api/flux/route.ts

@@ -47,14 +47,14 @@ export async function POST(req: NextRequest): Promise<NextResponse> {
       )
     }
 
-    const quotes: BN[] = (global as any).quotesService.getQuotes();
+    const amountOfMTM: BN[] = (global as any).quotesService.getMTMAmountsFor1USDC();
-    const lowestQuote = quotes.reduce((minQuote, currentQuote) => BN.min(minQuote, currentQuote), quotes[0]);
+    const lowestAmountOfMTM = amountOfMTM.reduce((minQuote, currentQuote) => BN.min(minQuote, currentQuote), amountOfMTM[0]);
 
     const scale = new BN(100);
-    const scaledCost = new BN(model.cost * 100);
+    const scaledModelCost = new BN(model.cost).mul(scale);
 
-    const tokenAmount = scaledCost.mul(new BN(lowestQuote)).div(scale);
+    const lowestTokenAmount = scaledModelCost.mul(new BN(lowestAmountOfMTM)).div(scale);
-    const isPaymentVerified = await verifyPayment(transactionSignature, tokenAmount);
+    const isPaymentVerified = await verifyPayment(transactionSignature, lowestTokenAmount);
 
     if (!isPaymentVerified) {
       return NextResponse.json(

src/app/api/quotes/route.ts

@@ -3,9 +3,9 @@ import { NextRequest, NextResponse } from 'next/server';
 
 export async function GET(req: NextRequest) {
   try {
-    const quotes: BN[] = (global as any).quotesService.getQuotes();
+    const amountOfMTM: BN[] = (global as any).quotesService.getMTMAmountsFor1USDC();
-    const quotesAsString = quotes.map(quote => quote.toString());
+    const amountOfMTMAsString = amountOfMTM.map(amount => amount.toString());
-    return NextResponse.json(quotesAsString);
+    return NextResponse.json(amountOfMTMAsString);
   } catch (error) {
     return NextResponse.json({ error: 'Failed to fetch quotes' }, { status: 500 });
   }

src/components/AIServiceCard.tsx

@@ -20,8 +20,6 @@ interface GenerationState {
 }
 
 const formatBNWithDecimals = (value: BN, decimals: number): string => {
-  if (value.isZero()) return '0.' + '0'.repeat(decimals); // Handle zero case
-
   const bigValue = new Big(value.toString());
   const factor = new Big(10).pow(decimals);
 

tsconfig.server.json

@@ -1,3 +1,4 @@
+// Reference: https://github.com/vercel/next.js/blob/canary/examples/custom-server/tsconfig.server.json
 {
   "extends": "./tsconfig.json",
   "compilerOptions": {