Telos support in EVM bridge (#168)

* fix: catching metamask error when funds are insufficient

closes issue #166

* chore: adding support for Telos EVM

* refactor: using transferTypes object to determine how different transfers should be processed

* refactor: putting all evm transfer logic in evm specific classes

* fix: getting page running again

* refactor: refactored transfer page to use manager classes

* fix: getting page running again

* refactor: using the get method to get store values

* chore: added telos evm bridge methods

* fix: getting telos bridge working

* fix: connecting to evm wallet for telos bridge

* enhancement: handling case where enter is pressed in the transfer form

* chore: getting the telos page working

* style: linted

* fix: using correct evm network for telos bridge

* enhancement: polished evm network switching

* fix: catching error when fee makes transfer exceed balance

* fix: making network switching more robust

src/abi-types.ts

@@ -11,6 +11,7 @@ import {
     UInt16,
     UInt32,
     UInt64,
+    Checksum160,
 } from 'anchor-link'
 
 @Struct.type('buyrambytes')
@@ -170,3 +171,25 @@ export class Transfer extends Struct {
     @Struct.field('asset') quantity!: Asset
     @Struct.field('string') memo!: string
 }
+
+@Struct.type('withdraw')
+export class TelosEvmWithdraw extends Struct {
+    @Struct.field('name') to!: Name
+    @Struct.field('asset') quantity!: Asset
+}
+
+@Struct.type('openwallet')
+export class TelosEvmOpenWallet extends Struct {
+    @Struct.field('name') account!: Name
+    @Struct.field('checksum160') address!: Checksum160
+    @Struct.field('name') actor!: Name
+    @Struct.field('name') permission!: Name
+}
+
+@Struct.type('create')
+export class TelosEvmCreate extends Struct {
+    @Struct.field('name') account!: Name
+    @Struct.field('string') data!: string
+    @Struct.field('name') actor!: Name
+    @Struct.field('name') permission!: Name
+}

src/auth.ts

@@ -5,7 +5,8 @@ import {get} from 'svelte/store'
 import {storeAccount} from './stores/account-provider'
 import {getClient} from './api-client'
 import {appId, chains} from './config'
-import {activeSession, availableSessions} from './store'
+import {activeEvmSession, activeSession, availableSessions} from './store'
+import {startEvmSession} from './lib/evm'
 
 const transport = new Transport({
     requestStatus: false,
@@ -97,4 +98,9 @@ export async function activate(id: SessionLike) {
         throw new Error('No such session')
     }
     activeSession.set(session)
+
+    if (get(activeEvmSession)) {
+        activeEvmSession.set(undefined)
+        startEvmSession()
+    }
 }

src/components/elements/form/transaction.svelte

@@ -61,7 +61,6 @@
         },
         clear: () => {
             error = false
-            console.log('clearing')
             transaction_id.set(undefined)
         },
         retryTransaction: () => {
@@ -73,7 +72,6 @@
             }
         },
         setTransaction: (id: string) => {
-            console.log('setting')
             transaction_id.set(id)
         },
         setTransactionError: (err: any) => {

src/config.ts

@@ -203,7 +203,7 @@ export const chains: ChainConfig[] = [
         resourceSampleAccount: 'greymassfuel',
         resourceSampleMilliseconds: 1000,
         testnet: false,
-        bloksUrl: 'https://telos.bloks.io',
+        bloksUrl: 'https://explorer.telos.net',
         balanceProviders: new Set([BalanceProviders.LightAPI]),
     },
     {