Update wallet to use welshman's session wallet

src/app/commands.ts

@@ -39,6 +39,7 @@ import {Router} from "@welshman/router"
 import {
   pubkey,
   signer,
+  session,
   repository,
   publishThunk,
   profilesByPubkey,
@@ -56,8 +57,6 @@ import {
   getThunkError,
 } from "@welshman/app"
 import {
-  wallet,
-  getWebLn,
   PROTECTED,
   userMembership,
   INDEXER_RELAYS,
@@ -462,16 +461,20 @@ export const makeAlert = async (params: AlertParams) => {
 export const publishAlert = async (params: AlertParams) =>
   publishThunk({event: await makeAlert(params), relays: [NOTIFIER_RELAY]})
 
-export const payInvoice = async (invoice: string) => {
-  const $wallet = get(wallet)
+// Lightning
 
-  if (!$wallet) {
+export const getWebLn = () => (window as any).webln
+
+export const payInvoice = async (invoice: string) => {
+  const $session = session.get()
+
+  if (!$session?.wallet) {
     throw new Error("No wallet is connected")
   }
 
-  if ($wallet.type === "nwc") {
-    return new nwc.NWCClient($wallet.info).payInvoice({invoice})
-  } else if ($wallet.type === "webln") {
+  if ($session.wallet.type === "nwc") {
+    return new nwc.NWCClient($session.wallet.info).payInvoice({invoice})
+  } else if ($session.wallet.type === "webln") {
     return getWebLn()
       .enable()
       .then(() => getWebLn().sendPayment(invoice))

src/app/components/WalletConnect.svelte

@@ -1,7 +1,9 @@
 <script lang="ts">
   import {debounce} from "throttle-debounce"
   import {nwc} from "@getalby/sdk"
-  import {sleep} from "@welshman/lib"
+  import {sleep, assoc} from "@welshman/lib"
+  import type {NWCInfo} from "@welshman/util"
+  import {pubkey, updateSession} from "@welshman/app"
   import Link from "@lib/components/Link.svelte"
   import Icon from "@lib/components/Icon.svelte"
   import Button from "@lib/components/Button.svelte"
@@ -11,8 +13,7 @@
   import Divider from "@lib/components/Divider.svelte"
   import ModalHeader from "@lib/components/ModalHeader.svelte"
   import ModalFooter from "@lib/components/ModalFooter.svelte"
-  import type {NWCInfo} from "@app/state"
-  import {wallet, getWebLn} from "@app/state"
+  import {getWebLn} from "@app/commands"
   import {pushToast} from "@app/toast"
 
   const back = () => history.back()
@@ -30,7 +31,7 @@
           message: "Your extension does not support lightning payments",
         })
       } else {
-        wallet.set({type: "webln", info})
+        updateSession($pubkey!, assoc("wallet", {type: "webln", info}))
         pushToast({message: "Wallet successfully connected!"})
 
         await sleep(400)
@@ -61,7 +62,10 @@
           message: "Wallet failed to connect",
         })
       } else {
-        wallet.set({type: "nwc", info: client.options as unknown as NWCInfo})
+        updateSession(
+          $pubkey!,
+          assoc("wallet", {type: "nwc", info: client.options as unknown as NWCInfo}),
+        )
         pushToast({message: "Wallet successfully connected!"})
 
         await sleep(400)

src/app/components/WalletDisconnect.svelte

@@ -1,10 +1,11 @@
 <script lang="ts">
+  import {dissoc} from "@welshman/lib"
+  import {pubkey, updateSession} from "@welshman/app"
   import Confirm from "@lib/components/Confirm.svelte"
-  import {wallet} from "@app/state"
   import {clearModals} from "@app/modal"
 
   const confirm = async () => {
-    wallet.set(undefined)
+    updateSession($pubkey!, dissoc("wallet"))
 
     clearModals()
   }

src/app/components/ZapButton.svelte

@@ -1,13 +1,12 @@
 <script lang="ts">
   import type {Snippet} from "svelte"
   import type {TrustedEvent} from "@welshman/util"
-  import {deriveZapperForPubkey} from "@welshman/app"
+  import {session, deriveZapperForPubkey} from "@welshman/app"
   import Button from "@lib/components/Button.svelte"
   import Zap from "@app/components/Zap.svelte"
   import InfoZapperError from "@app/components/InfoZapperError.svelte"
   import WalletConnect from "@app/components/WalletConnect.svelte"
   import {pushModal} from "@app/modal"
-  import {wallet} from "@app/state"
 
   type Props = {
     url: string
@@ -24,7 +23,7 @@
   const onClick = () => {
     if (!$zapper?.allowsNostr) {
       pushModal(InfoZapperError, {url, pubkey: event.pubkey, eventId: event.id}, {replaceState})
-    } else if ($wallet) {
+    } else if ($session?.wallet) {
       pushModal(Zap, {url, pubkey: event.pubkey, eventId: event.id}, {replaceState})
     } else {
       pushModal(WalletConnect, {}, {replaceState})

src/app/state.ts

@@ -355,43 +355,6 @@ export const {
   load: makeOutboxLoader(SETTINGS),
 })
 
-// Wallets
-
-export type WebLNInfo = {
-  methods?: string[]
-  supports?: string[]
-  version?: string
-  node?: {
-    alias: string
-  }
-}
-
-export type NWCInfo = {
-  lud16: string
-  secret: string
-  relayUrl: string
-  walletPubkey: string
-  nostrWalletConnectUrl: string
-}
-
-export type Wallet =
-  | {
-      type: "webln"
-      info: WebLNInfo
-    }
-  | {
-      type: "nwc"
-      info: NWCInfo
-    }
-
-export const wallet = synced<Wallet | undefined>({
-  key: "wallet",
-  defaultValue: undefined,
-  storage: localStorageProvider,
-})
-
-export const getWebLn = () => (window as any).webln
-
 // Alerts
 
 export type Alert = {

src/routes/settings/wallet/+page.svelte

@@ -2,12 +2,13 @@
   import {nwc} from "@getalby/sdk"
   import {LOCALE} from "@welshman/lib"
   import {displayRelayUrl, fromMsats} from "@welshman/util"
+  import {session} from "@welshman/app"
   import Icon from "@lib/components/Icon.svelte"
   import Button from "@lib/components/Button.svelte"
   import WalletConnect from "@app/components/WalletConnect.svelte"
   import WalletDisconnect from "@app/components/WalletDisconnect.svelte"
   import {pushModal} from "@app/modal"
-  import {wallet, getWebLn} from "@app/state"
+  import {getWebLn} from "@app/commands"
 
   const connect = () => pushModal(WalletConnect)
 
@@ -21,7 +22,7 @@
         <Icon icon="wallet" />
         Wallet
       </strong>
-      {#if $wallet}
+      {#if $session?.wallet}
         <div class="flex items-center gap-2 text-sm text-success">
           <Icon icon="check-circle" size={4} />
           Connected
@@ -34,13 +35,13 @@
       {/if}
     </div>
     <div class="col-4">
-      {#if $wallet}
-        {#if $wallet?.type === "webln"}
-          {@const {node, version} = $wallet.info}
+      {#if $session?.wallet}
+        {#if $session.wallet.type === "webln"}
+          {@const {node, version} = $session.wallet.info}
           <div class="flex flex-col justify-between gap-2 lg:flex-row">
             <p>
               Connected to <strong>{node?.alias || version || "unknown wallet"}</strong>
-              via <strong>{$wallet.type}</strong>
+              via <strong>{$session.wallet.type}</strong>
             </p>
             <p class="flex gap-2 whitespace-nowrap">
               Balance:
@@ -56,8 +57,8 @@
               sats
             </p>
           </div>
-        {:else if $wallet.type === "nwc"}
-          {@const {lud16, relayUrl, nostrWalletConnectUrl} = $wallet.info}
+        {:else if $session.wallet.type === "nwc"}
+          {@const {lud16, relayUrl, nostrWalletConnectUrl} = $session.wallet.info}
           <div class="flex flex-col justify-between gap-2 lg:flex-row">
             <p>
               Connected to <strong>{lud16}</strong> via <strong>{displayRelayUrl(relayUrl)}</strong>