Move wallet to util

packages/app/src/session.ts

@@ -1,6 +1,7 @@
 import {derived, writable} from "svelte/store"
 import {cached, randomId, append, omit, equals, assoc} from "@welshman/lib"
 import {withGetter} from "@welshman/store"
+import {Wallet} from "@welshman/util"
 import {
   WrappedSigner,
   Nip46Broker,
@@ -59,7 +60,7 @@ export type SessionAnyMethod =
   | SessionNip55
   | SessionPubkey
 
-export type Session = SessionAnyMethod & Record<string, any>
+export type Session = SessionAnyMethod & {wallet?: Wallet} & Record<string, any>
 
 export const pubkey = withGetter(writable<string | undefined>(undefined))
 

packages/app/src/zappers.ts

@@ -80,6 +80,16 @@ export const {
   }),
 })
 
+export const loadZapperForPubkey = async (pubkey: string, relays: string[] = []) => {
+  const $profile = await loadProfile(pubkey, relays)
+
+  if (!$profile?.lnurl) {
+    return undefined
+  }
+
+  return loadZapper($profile.lnurl)
+}
+
 export const deriveZapperForPubkey = (pubkey: string, relays: string[] = []) =>
   derived([zappersByLnurl, deriveProfile(pubkey, relays)], ([$zappersByLnurl, $profile]) => {
     if (!$profile?.lnurl) {

packages/util/src/Wallet.ts

@@ -0,0 +1,31 @@
+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 enum WalletType {
+  WebLn = "webln",
+  NWC = "nwc",
+}
+
+export type Wallet =
+  | {
+      type: WalletType.WebLn
+      info: WebLNInfo
+    }
+  | {
+      type: WalletType.NWC
+      info: NWCInfo
+    }

packages/util/src/index.ts

@@ -14,4 +14,5 @@ export * from "./Profile.js"
 export * from "./Relay.js"
 export * from "./Room.js"
 export * from "./Tags.js"
+export * from "./Wallet.js"
 export * from "./Zaps.js"