Add Zcash buys to Exolix

CHANGELOG.md

@@ -2,6 +2,9 @@
 
 ## Unreleased
 
+- added: (Exolix) Support Zcash buys
+- changed: Upgrade edge-core-js
+
 ## 2.14.0 (2024-11-11)
 
 - changed: Rename Thorchain DEX Aggregator to SwapKit

src/swap/central/exolix.ts

@@ -38,7 +38,12 @@ import {
   getAddress,
   memoType
 } from '../../util/utils'
-import { asRatesResponse, EdgeSwapRequestPlugin, RatesRespose } from '../types'
+import {
+  asRatesResponse,
+  EdgeSwapRequestPlugin,
+  RatesRespose,
+  StringMap
+} from '../types'
 
 const pluginId = 'exolix'
 
@@ -56,9 +61,11 @@ const asInitOptions = asObject({
 const MAX_USD_VALUE = '70000'
 const INVALID_CURRENCY_CODES: InvalidCurrencyCodes = {
   from: {},
-  to: {
-    zcash: ['ZEC']
-  }
+  to: {}
+}
+
+const addressTypeMap: StringMap = {
+  zcash: 'transparentAddress'
 }
 
 // See https://exolix.com/currencies for list of supported currencies
@@ -203,8 +210,14 @@ export function makeExolixPlugin(opts: EdgeCorePluginOptions): EdgeSwapPlugin {
     }
 
     const [fromAddress, toAddress] = await Promise.all([
-      getAddress(request.fromWallet),
-      getAddress(request.toWallet)
+      getAddress(
+        request.fromWallet,
+        addressTypeMap[request.fromWallet.currencyInfo.pluginId]
+      ),
+      getAddress(
+        request.toWallet,
+        addressTypeMap[request.toWallet.currencyInfo.pluginId]
+      )
     ])
 
     const exchangeQuoteAmount =

src/util/utils.ts

@@ -179,11 +179,27 @@ export const convertRequest = (
   return out
 }
 
-export async function getAddress(wallet: EdgeCurrencyWallet): Promise<string> {
-  const { publicAddress, segwitAddress } = await wallet.getReceiveAddress({
+export async function getAddress(
+  wallet: EdgeCurrencyWallet,
+  requiredAddressType?: string
+): Promise<string> {
+  const allAddresses = await wallet.getAddresses({
     tokenId: null
   })
-  return segwitAddress ?? publicAddress
+
+  if (requiredAddressType != null) {
+    const address = allAddresses.find(
+      address => address.addressType === requiredAddressType
+    )
+    if (address != null) return address.publicAddress
+    else throw new Error(`No address of type ${requiredAddressType}`)
+  }
+
+  const segwitAddress = allAddresses.find(
+    address => address.addressType === 'segwitAddress'
+  )
+
+  return (segwitAddress ?? allAddresses[0]).publicAddress
 }
 
 export const hexToDecimal = (hex: string): string => {