Merge pull request #399 from Adamant-im/stage

Stage

package.json

@@ -1,6 +1,6 @@
 {
   "name": "adamant-im",
-  "version": "2.7.0",
+  "version": "2.8.0",
   "private": true,
   "scripts": {
     "serve": "vue-cli-service serve",

src/components/BuyTokensDialog.vue

@@ -31,7 +31,7 @@
             </v-list-tile-content>
           </v-list-tile>
 
-          <v-list-tile @click="openLink('https://coindeal.com/ref/9WZN')">
+          <v-list-tile avatar @click="openLink('https://coindeal.com/ref/9WZN')">
             <v-list-tile-avatar>
               <icon><cdl-icon/></icon>
             </v-list-tile-avatar>
@@ -40,6 +40,16 @@
               <v-list-tile-title>CoinDeal</v-list-tile-title>
             </v-list-tile-content>
           </v-list-tile>
+
+          <v-list-tile avatar @click="openLink('https://atomars.com/refcode/kaba')">
+            <v-list-tile-avatar>
+              <icon><atomars-icon/></icon>
+            </v-list-tile-avatar>
+
+            <v-list-tile-content>
+              <v-list-tile-title>Atomars</v-list-tile-title>
+            </v-list-tile-content>
+          </v-list-tile>
         </v-list>
 
       </v-card-text>
@@ -52,6 +62,7 @@ import validateAddress from '@/lib/validateAddress'
 import Icon from '@/components/icons/BaseIcon'
 import CryptoIcon from '@/components/icons/CryptoIcon'
 import CdlIcon from '@/components/icons/common/Cdl'
+import AtomarsIcon from '@/components/icons/common/Atomars'
 
 export default {
   computed: {
@@ -94,7 +105,8 @@ export default {
   components: {
     Icon,
     CryptoIcon,
-    CdlIcon
+    CdlIcon,
+    AtomarsIcon
   },
   props: {
     value: {

src/components/SendFundsForm.vue

@@ -79,7 +79,7 @@
 
       <v-text-field
         :value="`${this.transferFeeFixed} ${this.transferFeeCurrency}`"
-        :label="$t('transfer.commission_label')"
+        :label="`${this.transferFeeLabel}`"
         class="a-input"
         disabled
       />
@@ -174,10 +174,11 @@ import QrcodeCapture from '@/components/QrcodeCapture'
 import QrcodeScannerDialog from '@/components/QrcodeScannerDialog'
 import get from 'lodash/get'
 import { BigNumber } from 'bignumber.js'
+import { INCREASE_FEE_MULTIPLIER } from '../lib/constants'
 
 import { parseURI } from '@/lib/uri'
 import { sendMessage } from '@/lib/adamant-api'
-import { Cryptos, CryptoAmountPrecision, CryptoNaturalUnits, TransactionStatus as TS, isErc20, getMinAmount } from '@/lib/constants'
+import { Cryptos, CryptoAmountPrecision, CryptoNaturalUnits, TransactionStatus as TS, isErc20, isFeeEstimate, isEthBased, getMinAmount } from '@/lib/constants'
 import validateAddress from '@/lib/validateAddress'
 import { formatNumber, isNumeric } from '@/lib/numericHelpers'
 import partnerName from '@/mixins/partnerName'
@@ -238,6 +239,14 @@ export default {
       return BigNumber(this.transferFee).toFixed()
     },
 
+    /**
+     * Label for fee field. Estimate fee or precise value.
+     * @returns {string}
+     */
+    transferFeeLabel () {
+      return isFeeEstimate(this.currency) ? this.$t('transfer.commission_estimate_label') : this.$t('transfer.commission_label')
+    },
+
     /**
      * Transfer currency (may differ from the amount currency in case of ERC-20 tokens)
      * @returns {string}
@@ -369,7 +378,7 @@ export default {
       }
     },
     allowIncreaseFee () {
-      return this.currency === Cryptos.BTC
+      return (this.currency === Cryptos.BTC) || isEthBased(this.currency)
     }
   },
   watch: {
@@ -423,7 +432,7 @@ export default {
       } else {
         this.$store.dispatch('snackbar/show', {
           message: abstract,
-          timeout: 3000
+          timeout: 5000
         })
       }
     },
@@ -562,7 +571,8 @@ export default {
           admAddress: this.address,
           address: this.cryptoAddress,
           comments: this.comment,
-          fee: this.transferFee
+          fee: this.transferFee,
+          increaseFee: this.increaseFee
         })
       }
     },
@@ -620,7 +630,7 @@ export default {
       return right.length <= units
     },
     calculateTransferFee (amount) {
-      const coef = this.increaseFee ? 2 : 1
+      const coef = this.increaseFee ? INCREASE_FEE_MULTIPLIER : 1
       return coef * this.$store.getters[`${this.currency.toLowerCase()}/fee`](amount)
     }
   },

src/components/icons/common/Atomars.vue

@@ -0,0 +1,5 @@
+<template>
+  <g>
+    <path fill-rule="evenodd" d="m406.842164,28.551923c-3.861338,0.413763 -11.16889,1.898684 -11.760953,2.390028c-0.336183,0.279018 -1.949043,0.75539 -3.585042,1.057547c-1.634638,0.302156 -3.81234,0.982688 -4.838582,1.512142c-5.227846,2.700351 -9.77516,5.438811 -12.325794,7.424603c-1.562501,1.21543 -4.085914,3.154946 -5.608944,4.31185c-1.52303,1.156904 -3.178084,2.749349 -3.678956,3.538766c-0.500871,0.789417 -2.26481,2.854151 -3.918503,4.588146c-1.655054,1.733995 -4.072303,5.163876 -5.370758,7.621957c-1.298455,2.458081 -2.538384,4.714725 -2.754793,5.014159c-0.400153,0.551231 -2.312447,5.491893 -4.415291,11.408437c-5.50142,15.473935 -2.410444,37.482337 7.68865,54.739265c3.491129,5.965543 16.557342,19.599319 18.784042,19.599319c0.21777,0 0.803028,0.368848 1.302538,0.820721c2.316531,2.097399 13.421451,7.540294 16.58048,8.126912c1.188209,0.220492 2.780653,0.714559 3.538766,1.09974c4.9638,2.511163 28.110051,2.508441 35.14539,-0.004083c1.20318,-0.430096 3.591847,-1.147377 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2.109649,-3.191695c1.833353,-2.839179 10.141287,-11.190667 14.072039,-14.148259c7.559349,-5.686525 18.187896,-10.310059 30.215617,-13.143793c2.652713,-0.624728 23.442964,0.134745 25.588,0.935051" id="path0"/>
+  </g>
+</template>

src/i18n/en.json

@@ -230,6 +230,7 @@
     "balance": "Balance",
     "comments_label": "Comment",
     "commission_label": "Transfer fee",
+    "commission_estimate_label": "Estimated transfer fee",
     "confirm_approve": "Confirm",
     "confirm_cancel": "Cancel",
     "confirm_message": "Confirm transfer of <b>{amount} {crypto}</b> to address <span class=\"address-in-confirm\">{address}</span>.",

src/i18n/ru.json

@@ -232,6 +232,7 @@
     "balance": "Баланс",
     "comments_label": "Комментарий",
     "commission_label": "Комиссия за перевод",
+    "commission_estimate_label": "Приблизительная комиссия за перевод",
     "confirm_approve": "Подтвердить",
     "confirm_cancel": "Отмена",
     "confirm_message": "Подтвердите перевод <b>{amount} {crypto}</b> на адрес <span class=\"address-in-confirm\">{address}</span>.",

src/lib/constants.js

@@ -55,6 +55,10 @@ export const BTC_BASED = Object.freeze([
 
 export const isErc20 = crypto => ERC20.includes(crypto)
 
+export const isEthBased = crypto => isErc20(crypto) || crypto === Cryptos.ETH
+
+export const isFeeEstimate = crypto => isEthBased(crypto)
+
 export const isBtcBased = crypto => BTC_BASED.includes(crypto)
 
 /** Number of decimal places for the different crypto amounts */
@@ -88,7 +92,7 @@ export const CryptoNaturalUnits = {
 export const Fees = {
   /** Storing a value into the KVS */
   KVS: 0.001,
-  /** Transfering tokens */
+  /** Transferring tokens */
   ADM_TRANSFER: 0.5,
   NOT_ADM_TRANSFER: 0.001
 }
@@ -117,11 +121,22 @@ export const WelcomeMessage = {
   ADAMANT_ICO: 'ADAMANT Tokens'
 }
 
-/** Gas value for the ETH transfers */
-export const ETH_TRANSFER_GAS = 21000
+/**
+ * These gas limit values are used only for estimate fees for ETH & ERC-20 transfers in the Send tokens form,
+ * Actual gas limit values are calculated with estimateGas(transactionObject)
+ * when each specific transaction is created
+ */
+
+/** Gas limit value for the ETH transfers */
+export const ETH_TRANSFER_GAS = 22000 // Default gas limit; while to be calculated with estimateGas(transactionObject)
+/** Gas limit value for the ERC-20 transfers */
+export const ERC20_TRANSFER_GAS = ETH_TRANSFER_GAS * 2
+
+/** Gas price multiplier. To be sure a transaction will be confirmed */
+export const ETH_GASPRICE_MULTIPLIER = 1.1
 
-/** Gas value for the ERC-20 transfers */
-export const ERC20_TRANSFER_GAS = ETH_TRANSFER_GAS * 10
+/** Increase fee multiplier. Used in SendFundsForm */
+export const INCREASE_FEE_MULTIPLIER = 2
 
 export default {
   EPOCH,

src/lib/textHelpers.js

@@ -6,13 +6,37 @@
 export function copyToClipboard (data) {
   let el = document.createElement('textarea')
   el.value = data
-
   document.body.appendChild(el)
-  el.select()
-  document.execCommand('copy')
+
+  var isiOSDevice = navigator.userAgent.match(/ipad|iphone/i)
+  if (isiOSDevice) {
+    copyToClipboardIos(el)
+  } else {
+    el.select()
+    document.execCommand('copy')
+  }
   document.body.removeChild(el)
 }
 
+/**
+ * Copy to clipboard helper for iOS devices
+ *
+ * @param {HTMLTextAreaElement} el
+ */
+function copyToClipboardIos (el) {
+  var range = document.createRange()
+  el.contentEditable = true
+  el.readOnly = false
+  range.selectNodeContents(el)
+
+  var s = window.getSelection()
+  s.removeAllRanges()
+  s.addRange(range)
+  el.setSelectionRange(0, 999999) // A big number, to cover anything that could be inside the element.
+
+  document.execCommand('copy')
+}
+
 /**
  * Download file helper.
  *

src/store/modules/erc20/erc20-actions.js

@@ -1,7 +1,7 @@
 import abiDecoder from 'abi-decoder'
 
 import * as ethUtils from '../../../lib/eth-utils'
-import { ERC20_TRANSFER_GAS } from '../../../lib/constants'
+import { INCREASE_FEE_MULTIPLIER } from '../../../lib/constants'
 import Erc20 from './erc20.abi.json'
 import createActions from '../eth-base/eth-base-actions'
 
@@ -13,17 +13,23 @@ const STATUS_INTERVAL = 8000
 // Setup decoder
 abiDecoder.addABI(Erc20)
 
-const initTransaction = (api, context, ethAddress, amount) => {
+const initTransaction = (api, context, ethAddress, amount, increaseFee) => {
   const contract = api.eth.contract(Erc20).at(context.state.contractAddress)
 
-  return {
+  const transaction = {
     from: context.state.address,
     to: context.state.contractAddress,
     value: api.fromDecimal('0'),
-    gasLimit: api.fromDecimal(ERC20_TRANSFER_GAS),
+    // gasLimit: api.fromDecimal(ERC20_TRANSFER_GAS), // Don't take default value, instead calculate with estimateGas(transactionObject)
     gasPrice: api.fromDecimal(context.getters.gasPrice),
     data: contract.transfer.getData(ethAddress, ethUtils.toWhole(amount, context.state.decimals))
   }
+
+  let gasLimit = api.eth.estimateGas(transaction)
+  gasLimit = increaseFee ? (gasLimit * INCREASE_FEE_MULTIPLIER).toString(16) : gasLimit.toString(16)
+  transaction.gas = '0x' + gasLimit
+
+  return transaction
 }
 
 const parseTransaction = (context, tx) => {

src/store/modules/eth-base/eth-base-actions.js

@@ -69,10 +69,10 @@ export default function createActions (config) {
       }
     },
 
-    sendTokens (context, { amount, admAddress, address, comments }) {
+    sendTokens (context, { amount, admAddress, address, comments, increaseFee }) {
       address = address.trim()
       const crypto = context.state.crypto
-      const ethTx = initTransaction(api, context, address, amount)
+      const ethTx = initTransaction(api, context, address, amount, increaseFee)
 
       return utils.promisify(api.eth.getTransactionCount, context.state.address, 'pending')
         .then(count => {