[PAY-1727] USDC Withdrawals saga pt. 1 (#3932)

AudiusProject · Aug 25, 2023 · 337f80f · 337f80f
1 parent 5bf820c
commit 337f80f
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Showing 18 changed files with 507 additions and 412 deletions.
diff --git a/packages/common/package-lock.json b/packages/common/package-lock.json
diff --git a/packages/common/package.json b/packages/common/package.json
@@ -28,7 +28,7 @@
     "url": "https://github.com/AudiusProject/audius-client/issues"
   },
   "dependencies": {
-    "@audius/sdk": "3.0.7-beta.0",
+    "@audius/sdk": "3.0.7-beta.3",
     "@fingerprintjs/fingerprintjs-pro": "3.5.6",
     "@metaplex-foundation/mpl-token-metadata": "2.5.2",
     "@optimizely/optimizely-sdk": "4.0.0",

diff --git a/packages/common/src/services/audius-backend/solana.ts b/packages/common/src/services/audius-backend/solana.ts
@@ -10,8 +10,9 @@ import { AudiusBackend } from './AudiusBackend'
 const DEFAULT_RETRY_DELAY = 1000
 const DEFAULT_MAX_RETRY_COUNT = 120
 
-type MintName = 'audio' | 'usdc'
-const DEFAULT_MINT: MintName = 'audio'
+// TODO: Import from libs https://linear.app/audius/issue/PAY-1750/export-mintname-and-default-mint-from-libs
+export type MintName = 'audio' | 'usdc'
+export const DEFAULT_MINT: MintName = 'audio'
 
 type UserBankConfig = {
   ethAddress?: string
@@ -23,45 +24,6 @@ const delay = (ms: number) =>
     setTimeout(resolve, ms)
   })
 
-export const isValidSolDestinationAddress = async (
-  audiusBackendInstance: AudiusBackend,
-  destinationWallet: SolanaWalletAddress
-) => {
-  const audiusLibs: AudiusLibs = await audiusBackendInstance.getAudiusLibs()
-  const solanaweb3 = audiusLibs.solanaWeb3Manager?.solanaWeb3
-  if (!solanaweb3) {
-    console.error('No solana web3 found')
-    return false
-  }
-  try {
-    // @ts-ignore - need an unused variable to check if the destinationWallet is valid
-    const ignored = new solanaweb3.PublicKey(destinationWallet)
-    return true
-  } catch (err) {
-    console.debug(err)
-    return false
-  }
-}
-
-export const isSolWallet = async (
-  audiusBackendInstance: AudiusBackend,
-  destinationWallet: SolanaWalletAddress
-) => {
-  const audiusLibs: AudiusLibs = await audiusBackendInstance.getAudiusLibs()
-  const solanaweb3 = audiusLibs.solanaWeb3Manager?.solanaWeb3
-  if (!solanaweb3) {
-    console.error('No solana web3 found')
-    return false
-  }
-  try {
-    const destination = new solanaweb3.PublicKey(destinationWallet)
-    return solanaweb3.PublicKey.isOnCurve(destination.toBytes())
-  } catch (err) {
-    console.debug(err)
-    return false
-  }
-}
-
 export const getRootSolanaAccount = async (
   audiusBackendInstance: AudiusBackend
 ) => {