👌 IMPROVE: Add derive path support to sign transaction / preview tran…

…saction api

src/lib/actions/preview-transaction.ts

@@ -1,10 +1,13 @@
 import { mvc } from 'meta-contract'
 import { getCurrentAccount, privateKey } from '../account'
 import { signTransaction } from '../crypto'
+import { getNetwork } from '../network'
 
 export async function process(params: any, host: string) {
-  const wif = await getCurrentAccount().then(() => privateKey.value)
-  const { txid } = signTransaction(wif, params.transaction, true)
+  const account = await getCurrentAccount()
+  const network = await getNetwork()
+
+  const { txid } = signTransaction(account!, network, params.transaction, true)
 
   return { txid }
 }

src/lib/actions/sign-transaction.ts

@@ -1,21 +1,13 @@
 import { getAddress, getCurrentAccount, privateKey } from '../account'
 import connector from '../connector'
 import { signTransaction } from '../crypto'
+import { getNetwork } from '../network'
 
 export async function process(params: any, host: string) {
-  const wif = await getCurrentAccount().then((account) => privateKey.value)
+  const account = await getCurrentAccount()
+  const network = await getNetwork()
 
-  // let sigList = []
-  // for (let i = 0; i < params.list.length; i++) {
-  //   sigList[i] = sign(wif, params.list[i])
-  // }
-  if (params.returnsTransaction) {
-    const { txHex } = signTransaction(wif, params.transaction, params.returnsTransaction)
-
-    return { txHex }
-  }
-
-  const signature = signTransaction(wif, params.transaction, params.returnsTransaction)
+  const signature = signTransaction(account!, network, params.transaction)
 
   return { signature }
 }