From d5a4f2e3f457fccf554c70cc684cfdf4c16c885e Mon Sep 17 00:00:00 2001
From: Sergey Kambalin <sergey.kambalin@cere.io>
Date: Thu, 15 Feb 2024 13:57:36 +0600
Subject: [PATCH] feat: Add embed-wallet-inject permissions option (#177)

---
 package-lock.json                                 |  4 ++--
 packages/embed-wallet-inject/package.json         |  2 +-
 packages/embed-wallet-inject/src/index.ts         |  4 +++-
 .../src/polkadot/PolkadotInjector.ts              | 15 +++++++++++----
 packages/embed-wallet/package.json                |  2 +-
 5 files changed, 18 insertions(+), 9 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index 61f9fd1e..fb9fe160 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -39615,7 +39615,7 @@
     },
     "packages/embed-wallet": {
       "name": "@cere/embed-wallet",
-      "version": "0.13.0",
+      "version": "0.15.0",
       "license": "ISC",
       "dependencies": {
         "@cere/torus-embed": "0.2.7",
@@ -39626,7 +39626,7 @@
     },
     "packages/embed-wallet-inject": {
       "name": "@cere/embed-wallet-inject",
-      "version": "0.13.0",
+      "version": "0.15.0",
       "dependencies": {
         "@polkadot/extension-inject": "^0.46.6"
       },
diff --git a/packages/embed-wallet-inject/package.json b/packages/embed-wallet-inject/package.json
index 0cf302ca..ec6cfe51 100644
--- a/packages/embed-wallet-inject/package.json
+++ b/packages/embed-wallet-inject/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@cere/embed-wallet-inject",
-  "version": "0.14.0",
+  "version": "0.15.0",
   "sideEffects": false,
   "type": "module",
   "types": "./dist/types/index.d.ts",
diff --git a/packages/embed-wallet-inject/src/index.ts b/packages/embed-wallet-inject/src/index.ts
index 36aad2b2..bf00ad56 100644
--- a/packages/embed-wallet-inject/src/index.ts
+++ b/packages/embed-wallet-inject/src/index.ts
@@ -1,4 +1,5 @@
-import { EmbedWallet } from '@cere/embed-wallet';
+import { EmbedWallet, PermissionRequest } from '@cere/embed-wallet';
+
 import { PolkadotInjector } from './polkadot';
 
 type InjectTarget = 'polkadot';
@@ -7,6 +8,7 @@ export type InjectOptions = {
   name?: string;
   targets?: InjectTarget[];
   autoConnect?: boolean;
+  permissions?: PermissionRequest;
 };
 
 /**
diff --git a/packages/embed-wallet-inject/src/polkadot/PolkadotInjector.ts b/packages/embed-wallet-inject/src/polkadot/PolkadotInjector.ts
index 9ca3b806..2ce8e4d3 100644
--- a/packages/embed-wallet-inject/src/polkadot/PolkadotInjector.ts
+++ b/packages/embed-wallet-inject/src/polkadot/PolkadotInjector.ts
@@ -1,4 +1,4 @@
-import { EmbedWallet } from '@cere/embed-wallet';
+import { EmbedWallet, PermissionRequest } from '@cere/embed-wallet';
 import { injectExtension } from '@polkadot/extension-inject';
 import type { Injected, InjectedAccount, InjectedAccounts } from '@polkadot/extension-inject/types';
 import type { SignerPayloadRaw, SignerResult, Signer, SignerPayloadJSON } from '@polkadot/types/types';
@@ -8,6 +8,7 @@ export type PolkadotInjectorOptions = {
   version?: string;
   autoConnect?: boolean;
   waitReady?: boolean;
+  permissions?: PermissionRequest;
 };
 
 export class PolkadotInjector {
@@ -16,15 +17,17 @@ export class PolkadotInjector {
   private injected: boolean = false;
   private shouldConnect: boolean;
   private shouldWait: boolean;
+  private permissions?: PermissionRequest;
 
   constructor(
     readonly wallet: EmbedWallet,
-    { name, version, autoConnect = false, waitReady = true }: PolkadotInjectorOptions = {},
+    { name, version, autoConnect = false, waitReady = true, permissions }: PolkadotInjectorOptions = {},
   ) {
-    this.name = name || 'CereWallet';
+    this.name = name || 'Cere Wallet';
     this.version = version || '0.0.0';
     this.shouldConnect = autoConnect;
     this.shouldWait = waitReady;
+    this.permissions = permissions;
   }
 
   get isInjected() {
@@ -83,7 +86,11 @@ export class PolkadotInjector {
     }
 
     if (this.shouldConnect && this.wallet.status === 'ready') {
-      await this.wallet.connect();
+      await this.wallet.connect({
+        permissions: this.permissions,
+      });
+    } else if (this.wallet.status === 'connected' && this.permissions) {
+      await this.wallet.requestPermissions(this.permissions).catch(console.warn);
     }
 
     const accounts: InjectedAccounts = {
diff --git a/packages/embed-wallet/package.json b/packages/embed-wallet/package.json
index f916c988..84bf5644 100644
--- a/packages/embed-wallet/package.json
+++ b/packages/embed-wallet/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@cere/embed-wallet",
-  "version": "0.14.0",
+  "version": "0.15.0",
   "description": "Cere Wallet SDK to integrate the wallet into a web application.",
   "sideEffects": false,
   "main": "dist/bundle.umd.js",