enhancement: displaying link to metamask when snap is not installed

wharfkit · Aug 22, 2024 · 9b36d26 · 9b36d26
1 parent 08ec3bb
commit 9b36d26
Showing 1 changed file with 24 additions and 7 deletions.
diff --git a/src/index.ts b/src/index.ts
@@ -22,11 +22,20 @@ export type GetSnapsResponse = Record<string, Snap>
 
 export * from './metamask'
 
+interface WalletPluginMetaMaskConfig {
+    snapOrigin?: string
+    setupPageUrl?: string
+}
+
 const defaultSnapOrigin = 'local:http://localhost:8080'
-// const defaultSnapOrigin = 'npm:@greymass/test-snap'
+const defaultSetupPageUrl = 'https://unicove.com/eos/metamask'
 
 export class WalletPluginMetaMask extends AbstractWalletPlugin implements WalletPlugin {
     public id = 'wallet-plugin-metamask'
+
+    snapOrigin: string
+    setupPageUrl: string
+
     readonly config: WalletPluginConfig = {
         requiresChainSelect: true,
         requiresPermissionSelect: true,
@@ -39,6 +48,13 @@ export class WalletPluginMetaMask extends AbstractWalletPlugin implements Wallet
         download: '',
     })
 
+    constructor(walletPluginMetaMaskConfig?: WalletPluginMetaMaskConfig) {
+        super()
+
+        this.snapOrigin = walletPluginMetaMaskConfig?.snapOrigin || defaultSnapOrigin
+        this.setupPageUrl = walletPluginMetaMaskConfig?.setupPageUrl || defaultSetupPageUrl
+    }
+
     login(context: LoginContext): Cancelable<WalletPluginLoginResponse> {
         const promise = this.metamaskLogin(context)
         return cancelable(promise, (canceled) => {
@@ -47,7 +63,7 @@ export class WalletPluginMetaMask extends AbstractWalletPlugin implements Wallet
     }
 
     async metamaskLogin(context: LoginContext): Promise<WalletPluginLoginResponse> {
-        await this.initialize()
+        await this.initialize(context)
         if (!this.provider) {
             throw new Error('Metamask not found')
         }
@@ -120,18 +136,19 @@ export class WalletPluginMetaMask extends AbstractWalletPlugin implements Wallet
         return data
     }
 
-    async initialize() {
+    async initialize(context?: LoginContext) {
         if (!this.provider) {
             this.provider = await getSnapsProvider()
         }
         if (this.provider && !this.installedSnap) {
             this.isFlask = await checkIsFlask(this.provider)
             await this.setSnap()
             if (!this.installedSnap) {
-                await this.requestSnap()
-                if (this.installedSnap) {
-                    await this.initialize()
-                }
+                context?.ui?.prompt({
+                    title: 'Snap not found',
+                    body: `Plese visit ${this.setupPageUrl} for help setting up the snap.`,
+                    elements: [],
+                })
             }
         }
     }