fix, get and create auction and setup a fresh genesis for testing

Author: kiok46

examples/common/config.ts

@@ -1,5 +1,5 @@
 // STEP 1: Create the genesis category using the `createGenesisCategory` function
-const nameTokenCategory = 'b260f4bff9899f4a33ac066520e0a7902537df73d125f0ade130253f1de8bcbe';
+const nameTokenCategory = '43bb481fc6a1c8cc18cdc61da4858194f49e587149cf099c9ea674ee28734c8c';
 
 // STEP 2: Figure out the following parameters
 const minStartingBid = 10000;

examples/create-auction.ts

@@ -3,6 +3,7 @@ import {
 } from './common/setup.js';
 import { aliceAddress, alicePriv } from './common/wallet.js';
 import { getSignedTransaction } from './common/sign.js';
+import { ElectrumNetworkProvider } from 'cashscript';
 
 
 (async () =>
@@ -20,4 +21,9 @@ import { getSignedTransaction } from './common/sign.js';
   })
 
   console.log(preparedTransaction);
+
+  const electrum = new ElectrumNetworkProvider('mainnet');
+  // @ts-ignore
+  const txid = await electrum.sendRawTransaction(preparedTransaction.hex);
+  console.log('txid: ', txid);
 })();

examples/create-genesis.ts

@@ -161,14 +161,14 @@ const createMintingSetup = async () => {
 (async () =>
   {
     // Do this as Step 1 and once done, comment out the line below
-    await createSuitableUTXO();
+    // await createSuitableUTXO();
 
     // Do this as Step 2
     // await createGenesisCategory();
 
     // Do this as step 3, copy the tokenID from the terminal and paste it above in the `const nameTokenCategory` variable
     // and once done, comment out the line below
-    // await createMintingSetup();
+    await createMintingSetup();
 
     // Once this is done, you are ready to go!
   })();

lib/functions/get-auctions.ts

@@ -33,7 +33,7 @@ export const getAuctions = async ({
 
 		let initialAmount, previousTxHash, previousHeight, currentAmount;
 		// if output 4 has op_return then the previous transaction was auction transaction, else it was a bid transaction
-		if(decodedTx.outputs[4].valueSatoshis == BigInt(0))
+		if(decodedTx.outputs[2].token?.nft?.capability == 'minting' && decodedTx.outputs[3].token?.nft?.capability == 'mutable')
 		{
 			// auction transaction, this means
 			initialAmount = Number(decodedTx.outputs[3].valueSatoshis);
@@ -57,7 +57,7 @@ export const getAuctions = async ({
 					previousDecodedTx = null;
 				}
 
-				if(previousDecodedTx.outputs[4].valueSatoshis == BigInt(0))
+				if(decodedTx.outputs[2].token?.nft?.capability == 'minting' && decodedTx.outputs[3].token?.nft?.capability == 'mutable')
 				{
 					initialAmount = Number(previousDecodedTx.outputs[3].valueSatoshis);
 					const height = await fetchTransactionBlockHeight(electrumClient, previousHash);

lib/manager.ts

@@ -269,6 +269,8 @@ export class BitcannManager
 
 		// Check if the amount is greater than the minimum to start an auction
 		const auctionPrice = getAuctionPrice(BigInt(currentRegistrationId), BigInt(this.minStartingBid));
+		console.log('auctionPrice', auctionPrice);
+		console.log('amount', amount);
 		if(amount < auctionPrice)
 		{
 			throw new InvalidAuctionAmountError();

lib/util/contract.ts

@@ -2,7 +2,7 @@ import { binToHex, hexToBin } from '@bitauth/libauth';
 import type { AddressType, NetworkProvider } from 'cashscript';
 import { Contract } from 'cashscript';
 import { BitCANNArtifacts } from '@bitcann/contracts';
-import { convertAddressToPkh } from './address';
+import { convertAddressToPkh } from './address.js';
 
 
 /**

lib/util/price.ts

@@ -33,5 +33,7 @@ export const getAuctionPrice = (registrationId: bigint, minStartingBid: bigint):
 	const decayPoints = minStartingBid * registrationId * 3n;
 	const currentPricePoints = minStartingBid * 1_000_000n;
 	const currentAuctionPrice = (currentPricePoints - decayPoints) / 1_000_000n;
-	return currentAuctionPrice > 20_000n ? currentAuctionPrice : 20_000n;
+	return currentAuctionPrice > 6000n ? currentAuctionPrice : 6000n;
+	// TODO: make this 20_000n
+	// return currentAuctionPrice > 20_000n ? currentAuctionPrice : 20_000n;
 };