added registerdomains

src/utils/getPrice.ts

@@ -2,7 +2,10 @@ import { createPublicClient, http } from 'viem';
 import { abi } from './abi';
 import { getChainDetailsByTLD } from './getChainDetailsbyTLD';
 
-export async function getTotalPrice(domainArray: string[], tld: string) {
+export async function getTotalPrice(
+  domainArray: string[],
+  tld: string
+): Promise<{ totalPrice: bigint }> {
   try {
     const chainDetails = getChainDetailsByTLD(tld);
     if (!chainDetails) {
@@ -16,37 +19,25 @@ export async function getTotalPrice(domainArray: string[], tld: string) {
       transport: http(),
     });
 
-    const contractCallRegisterPromises = domainArray.map(item =>
-      publicClient.readContract({
-        abi: abi,
-        address: registryAddress as `0x${string}`,
-        functionName: 'priceToRegister',
-        args: [item.length],
-      })
+    const contractCallPromises = domainArray.map(
+      item =>
+        publicClient.readContract({
+          abi: abi,
+          address: registryAddress as `0x${string}`,
+          functionName: 'priceToRegister',
+          args: [item.length],
+        }) as Promise<bigint> // Explicitly cast the promise to return a bigint
     );
 
-    const contractCallRenewPromises = domainArray.map(item =>
-      publicClient.readContract({
-        abi: abi,
-        address: registryAddress as `0x${string}`,
-        functionName: 'priceToRenew',
-        args: [item.length],
-      })
-    );
-
-    const cartItemsPriceRegister = await Promise.all(
-      contractCallRegisterPromises
-    );
-    const cartItemsPriceRenew = await Promise.all(contractCallRenewPromises);
+    const cartItemsPriceRegister = await Promise.all(contractCallPromises);
 
-    if (cartItemsPriceRegister && cartItemsPriceRenew) {
-      const cartItemsPrice = domainArray.map((item, index) => ({
-        name: item,
-        priceToRegister: cartItemsPriceRegister[index],
-        priceToRenew: cartItemsPriceRenew[index],
-      }));
+    if (cartItemsPriceRegister) {
+      const totalPrice = cartItemsPriceRegister.reduce(
+        (total, price) => total + price,
+        BigInt(0)
+      );
 
-      return { cartItemsPrice };
+      return { totalPrice };
     } else {
       throw new Error('Failed to fetch prices');
     }

src/utils/registerDomain.ts

@@ -0,0 +1,63 @@
+import { zeroAddress } from 'viem';
+import { abi } from './abi';
+import { getChainDetailsByTLD } from './getChainDetailsbyTLD';
+
+import type { WalletClient } from 'viem';
+import { getTotalPrice } from './getPrice';
+import { resolveDomain } from './resolveDomain';
+
+async function checkDomain(domain: string): Promise<boolean> {
+  try {
+    const domainData: any = await resolveDomain(domain);
+    // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access
+    return domainData.owner !== '0x0000000000000000000000000000000000000000';
+  } catch (error) {
+    console.error('Error checking domain:', error);
+    return false;
+  }
+}
+
+export async function registerDomain(
+  walletClient: WalletClient,
+  domainNames: string[],
+  ownerAddresses: string[],
+  tld: string,
+  referralAddress: string = zeroAddress,
+  credits = 0
+): Promise<void> {
+  try {
+    if (domainNames.length !== ownerAddresses.length)
+      throw new Error('Domain names and owner addresses length mismatch');
+
+    const chainDetails = getChainDetailsByTLD(tld);
+    if (!chainDetails) {
+      throw new Error('Invalid TLD');
+    }
+    const { registryAddress, chain } = chainDetails;
+
+    const totalPriceObject = await getTotalPrice(domainNames, tld);
+    const totalPrice = totalPriceObject.totalPrice;
+
+    for (let i = 0; i < domainNames.length; i++) {
+      const domain = `${domainNames[i]}.${tld}`;
+      const exists = await checkDomain(domain);
+      if (exists) {
+        throw new Error(`Domain ${domain} already exists`);
+      }
+    }
+
+    const expiries: number[] = new Array(ownerAddresses.length).fill(1);
+    await walletClient.writeContract({
+      account: walletClient.account,
+      chain: chain,
+      address: registryAddress as `0x${string}`,
+      abi: abi,
+      functionName: 'registerDomains',
+      value: totalPrice,
+      args: [ownerAddresses, domainNames, expiries, referralAddress, credits],
+    });
+  } catch (error) {
+    console.error('An error occurred during domain registration:', error);
+    throw new Error(`Domain registration failed: ${error.message}`);
+  }
+}