No meta tokens

package.json

@@ -26,7 +26,6 @@
     "/android/src/",
     "/CHANGELOG.md",
     "/edge-currency-accountbased.podspec",
-    "/index.js",
     "/ios/",
     "/lib/",
     "/LICENSE",
@@ -40,7 +39,7 @@
     "make-checkpoints": "node -r sucrase/register scripts/makeCheckpoints.ts",
     "node": "sucrase -d ./lib -q -t imports,typescript ./src",
     "precommit": "lint-staged && npm-run-all types test",
-    "prepare": "husky install && npm-run-all clean node types webpack",
+    "prepare": "husky install && patch-package && npm-run-all clean node types webpack",
     "start": "webpack serve",
     "test": "nyc mocha 'test/**/*.test.ts'",
     "types": "tsc",
@@ -135,6 +134,7 @@
     "npm-run-all": "^4.1.5",
     "nyc": "^15.0.1",
     "os-browserify": "^0.3.0",
+    "patch-package": "^6.5.1",
     "path-browserify": "^1.0.1",
     "prettier": "^2.2.0",
     "process": "^0.11.10",

patches/@tronscan+client+0.2.81.patch

@@ -0,0 +1,31 @@
+diff --git a/node_modules/@tronscan/client/src/utils/tronWeb.js b/node_modules/@tronscan/client/src/utils/tronWeb.js
+index 6b1bc38..3f48a11 100644
+--- a/node_modules/@tronscan/client/src/utils/tronWeb.js
++++ b/node_modules/@tronscan/client/src/utils/tronWeb.js
+@@ -25,7 +25,7 @@ const {
+ const fromHexString = hexString =>
+   new Uint8Array(hexString.match(/.{1,2}/g).map(byte => parseInt(byte, 16)));
+
+-export function transactionJsonToProtoBuf(transaction) {
++function transactionJsonToProtoBuf(transaction) {
+   const rawData = transaction["raw_data"];
+   const contractJson = rawData.contract[0];
+   const transactionObj = contractJsonToProtobuf(contractJson);
+@@ -52,7 +52,7 @@ export function transactionJsonToProtoBuf(transaction) {
+   return transactionObj;
+ }
+
+-export function contractJsonToProtobuf(contract) {
++function contractJsonToProtobuf(contract) {
+   const value = contract.parameter.value;
+   switch (contract.type) {
+
+@@ -365,3 +365,8 @@ export function contractJsonToProtobuf(contract) {
+
+   }
+ }
++
++module.exports = {
++  transactionJsonToProtoBuf,
++  contractJsonToProtobuf
++};

src/binance/bnbInfo.ts

@@ -41,7 +41,7 @@ export const currencyInfo: EdgeCurrencyInfo = {
       symbol: 'B'
     }
   ],
-  metaTokens: []
+  metaTokens: [] // Deprecated
 }
 
 export const binance = makeOuterPlugin<{}, BinanceTools>({

src/common/innerPlugin.ts

@@ -5,7 +5,6 @@ import {
   EdgeCurrencyInfo,
   EdgeCurrencyPlugin,
   EdgeCurrencyTools,
-  EdgeMetaToken,
   EdgeOtherMethods,
   EdgeTokenMap,
   EdgeWalletInfo
@@ -16,6 +15,7 @@ import {
  * so we can share the same instance between sibling networks.
  */
 export interface PluginEnvironment<NetworkInfo> extends EdgeCorePluginOptions {
+  builtinTokens: EdgeTokenMap
   currencyInfo: EdgeCurrencyInfo
   networkInfo: NetworkInfo
 }
@@ -40,6 +40,7 @@ export interface InnerPlugin<NetworkInfo, Tools extends EdgeCurrencyTools> {
  * so we don't have to load any crypto libraries.
  */
 export interface OuterPlugin<NetworkInfo, Tools extends EdgeCurrencyTools> {
+  builtinTokens?: EdgeTokenMap
   currencyInfo: EdgeCurrencyInfo
   networkInfo: NetworkInfo
 
@@ -54,8 +55,13 @@ export function makeOuterPlugin<NetworkInfo, Tools extends EdgeCurrencyTools>(
   template: OuterPlugin<NetworkInfo, Tools>
 ): EdgeCorePluginFactory {
   return (env: EdgeCorePluginOptions): EdgeCurrencyPlugin => {
-    const { currencyInfo, networkInfo, otherMethodNames = [] } = template
-    const innerEnv = { ...env, currencyInfo, networkInfo }
+    const {
+      builtinTokens = {},
+      currencyInfo,
+      networkInfo,
+      otherMethodNames = []
+    } = template
+    const innerEnv = { ...env, builtinTokens, currencyInfo, networkInfo }
 
     // Logic to load the inner plugin:
     let pluginPromise: Promise<InnerPlugin<NetworkInfo, Tools>> | undefined
@@ -75,8 +81,6 @@ export function makeOuterPlugin<NetworkInfo, Tools extends EdgeCurrencyTools>(
       return { plugin, tools }
     }
 
-    const builtinTokens = upgradeMetaTokens(currencyInfo.metaTokens)
-
     async function getBuiltinTokens(): Promise<EdgeTokenMap> {
       return builtinTokens
     }
@@ -131,22 +135,3 @@ export function makeOtherMethods<T>(
 
   return out
 }
-
-function upgradeMetaTokens(metaTokens: EdgeMetaToken[]): EdgeTokenMap {
-  const out: EdgeTokenMap = {}
-  for (const metaToken of metaTokens) {
-    const { contractAddress } = metaToken
-    if (contractAddress == null) continue
-    out[contractToTokenId(contractAddress)] = {
-      currencyCode: metaToken.currencyCode,
-      denominations: metaToken.denominations,
-      displayName: metaToken.currencyName,
-      networkLocation: { contractAddress: metaToken.contractAddress }
-    }
-  }
-  return out
-}
-
-export function contractToTokenId(contractAddress: string): string {
-  return contractAddress.toLowerCase().replace(/^0x/, '')
-}

src/common/tokenHelpers.ts

@@ -0,0 +1,33 @@
+import { asMaybe, asObject, asString } from 'cleaners'
+import { EdgeMetaToken, EdgeTokenMap } from 'edge-core-js'
+
+/**
+ * The `networkLocation` field is untyped,
+ * but many currency plugins will put a contract address in there.
+ */
+export const asMaybeContractLocation = asMaybe(
+  asObject({
+    contractAddress: asString
+  })
+)
+
+/**
+ * Downgrades EdgeToken objects to the legacy EdgeMetaToken format.
+ */
+export function makeMetaTokens(tokens: EdgeTokenMap): EdgeMetaToken[] {
+  const out: EdgeMetaToken[] = []
+  for (const tokenId of Object.keys(tokens)) {
+    const { currencyCode, displayName, denominations, networkLocation } =
+      tokens[tokenId]
+
+    const cleanLocation = asMaybeContractLocation(networkLocation)
+    if (cleanLocation == null) continue
+    out.push({
+      currencyCode,
+      currencyName: displayName,
+      denominations,
+      contractAddress: cleanLocation.contractAddress
+    })
+  }
+  return out
+}

src/eos/eosInfos.ts

@@ -0,0 +1,9 @@
+import { eos } from './info/eosInfo'
+import { telos } from './info/telosInfo'
+import { wax } from './info/waxInfo'
+
+export const eosPlugins = {
+  eos,
+  telos,
+  wax
+}

src/eos/eosPlugin.ts

@@ -13,6 +13,7 @@ import EosApi from 'eosjs-api'
 import ecc from 'eosjs-ecc'
 
 import { PluginEnvironment } from '../common/innerPlugin'
+import { asMaybeContractLocation } from '../common/tokenHelpers'
 import { encodeUriCommon, parseUriCommon } from '../common/uriHelpers'
 import { asyncWaterfall, getDenomInfo, getFetchCors } from '../common/utils'
 import {
@@ -143,11 +144,11 @@ export class EosTools implements EdgeCurrencyTools {
   }
 
   async getTokenId(token: EdgeToken): Promise<string> {
-    const contractAddress = token?.networkLocation?.contractAddress
-    if (contractAddress == null || !checkAddress(contractAddress)) {
+    const cleanLocation = asMaybeContractLocation(token.networkLocation)
+    if (cleanLocation == null || !checkAddress(cleanLocation.contractAddress)) {
       throw new Error('ErrorInvalidContractAddress')
     }
-    return contractAddress.toLowerCase()
+    return cleanLocation.contractAddress.toLowerCase()
   }
 
   // change to fetch call in the future

src/eos/eosInfo.ts → src/eos/info/eosInfo.ts

@@ -1,8 +1,8 @@
 import { EdgeCurrencyInfo } from 'edge-core-js/types'
 
-import { makeOuterPlugin } from '../common/innerPlugin'
-import type { EosTools } from './eosPlugin'
-import { EosNetworkInfo, eosOtherMethodNames } from './eosTypes'
+import { makeOuterPlugin } from '../../common/innerPlugin'
+import type { EosTools } from '../eosPlugin'
+import { EosNetworkInfo, eosOtherMethodNames } from '../eosTypes'
 
 // ----EOSIO MAIN NET----
 export const eosNetworkInfo: EosNetworkInfo = {
@@ -50,7 +50,7 @@ export const eosCurrencyInfo: EdgeCurrencyInfo = {
   transactionExplorer: 'https://bloks.io/transaction/%s',
 
   denominations,
-  metaTokens: []
+  metaTokens: [] // Deprecated
 }
 
 export const eos = makeOuterPlugin<EosNetworkInfo, EosTools>({
@@ -61,7 +61,7 @@ export const eos = makeOuterPlugin<EosNetworkInfo, EosTools>({
   async getInnerPlugin() {
     return await import(
       /* webpackChunkName: "eos" */
-      './eosPlugin'
+      '../eosPlugin'
     )
   }
 })

src/eos/telosInfo.ts → src/eos/info/telosInfo.ts

@@ -1,8 +1,8 @@
 import { EdgeCurrencyInfo } from 'edge-core-js/types'
 
-import { makeOuterPlugin } from '../common/innerPlugin'
-import type { EosTools } from './eosPlugin'
-import { EosNetworkInfo, eosOtherMethodNames } from './eosTypes'
+import { makeOuterPlugin } from '../../common/innerPlugin'
+import type { EosTools } from '../eosPlugin'
+import { EosNetworkInfo, eosOtherMethodNames } from '../eosTypes'
 
 // ----TELOS MAIN NET----
 export const telosNetworkInfo: EosNetworkInfo = {
@@ -42,7 +42,7 @@ export const telosCurrencyInfo: EdgeCurrencyInfo = {
   transactionExplorer: 'https://telos.bloks.io/transaction/%s',
 
   denominations,
-  metaTokens: []
+  metaTokens: [] // Deprecated
 }
 
 export const telos = makeOuterPlugin<EosNetworkInfo, EosTools>({
@@ -51,6 +51,6 @@ export const telos = makeOuterPlugin<EosNetworkInfo, EosTools>({
   otherMethodNames: eosOtherMethodNames,
 
   async getInnerPlugin() {
-    return await import('./eosPlugin')
+    return await import('../eosPlugin')
   }
 })

src/eos/waxInfo.ts → src/eos/info/waxInfo.ts

@@ -1,8 +1,8 @@
 import { EdgeCurrencyInfo } from 'edge-core-js/types'
 
-import { makeOuterPlugin } from '../common/innerPlugin'
-import type { EosTools } from './eosPlugin'
-import { EosNetworkInfo, eosOtherMethodNames } from './eosTypes'
+import { makeOuterPlugin } from '../../common/innerPlugin'
+import type { EosTools } from '../eosPlugin'
+import { EosNetworkInfo, eosOtherMethodNames } from '../eosTypes'
 
 // ----WAX MAIN NET----
 export const waxNetworkInfo: EosNetworkInfo = {
@@ -43,7 +43,7 @@ export const waxCurrencyInfo: EdgeCurrencyInfo = {
   transactionExplorer: 'https://wax.bloks.io/transaction/%s',
 
   denominations,
-  metaTokens: []
+  metaTokens: [] // Deprecated
 }
 
 export const wax = makeOuterPlugin<EosNetworkInfo, EosTools>({
@@ -52,6 +52,6 @@ export const wax = makeOuterPlugin<EosNetworkInfo, EosTools>({
   otherMethodNames: eosOtherMethodNames,
 
   async getInnerPlugin() {
-    return await import('./eosPlugin')
+    return await import('../eosPlugin')
   }
 })

src/ethereum/ethPlugin.ts

@@ -15,7 +15,8 @@ import {
 import EthereumUtil from 'ethereumjs-util'
 import hdKey from 'ethereumjs-wallet/hdkey'
 
-import { contractToTokenId, PluginEnvironment } from '../common/innerPlugin'
+import { PluginEnvironment } from '../common/innerPlugin'
+import { asMaybeContractLocation } from '../common/tokenHelpers'
 import { encodeUriCommon, parseUriCommon } from '../common/uriHelpers'
 import { biggyScience, getDenomInfo } from '../common/utils'
 import { ethPlugins } from './ethInfos'
@@ -351,15 +352,15 @@ export class EthereumTools implements EdgeCurrencyTools {
   }
 
   async getTokenId(token: EdgeToken): Promise<string> {
-    const contractAddress = token?.networkLocation?.contractAddress
+    const cleanLocation = asMaybeContractLocation(token.networkLocation)
     if (
-      contractAddress == null ||
+      cleanLocation == null ||
       // eslint-disable-next-line @typescript-eslint/strict-boolean-expressions
-      !EthereumUtil.isValidAddress(contractAddress)
+      !EthereumUtil.isValidAddress(cleanLocation.contractAddress)
     ) {
       throw new Error('ErrorInvalidContractAddress')
     }
-    return contractToTokenId(contractAddress)
+    return cleanLocation.contractAddress.toLowerCase().replace(/^0x/, '')
   }
 }