init

modules/account/store/getters/Contract.js

@@ -0,0 +1,57 @@
+import Web3 from 'web3'
+
+const ABI = [
+  {
+    anonymous: false,
+    inputs: [
+      { indexed: true, internalType: 'address', name: 'who', type: 'address' },
+      { indexed: false, internalType: 'bytes', name: 'data', type: 'bytes' }
+    ],
+    name: 'Echo',
+    type: 'event'
+  },
+  {
+    inputs: [{ internalType: 'bytes', name: '_data', type: 'bytes' }],
+    name: 'echo',
+    outputs: [],
+    stateMutability: 'nonpayable',
+    type: 'function'
+  }
+]
+
+export class EchoContract {
+  constructor({ rpcUrl, address }) {
+    this.web3 = new Web3(rpcUrl)
+
+    this.contract = new this.web3.eth.Contract(ABI, address)
+    this.address = this.contract._address
+  }
+
+  async getEvents({ address, fromBlock = 0, toBlock = 'latest' }) {
+    try {
+      return await this.contract.getPastEvents('Echo', {
+        toBlock,
+        fromBlock,
+        filter: { who: address }
+      })
+    } catch (err) {
+      throw new Error(`Method getEvents has error: ${err.message}`)
+    }
+  }
+
+  async estimateGas({ from, data }) {
+    try {
+      return await this.contract.methods.echo(data).estimateGas({ from })
+    } catch (err) {
+      throw new Error(`Method estimateGas has error: ${err.message}`)
+    }
+  }
+
+  getCallData(data) {
+    try {
+      return this.contract.methods.echo(data).encodeABI()
+    } catch (err) {
+      throw new Error(`Method getCallData has error: ${err.message}`)
+    }
+  }
+}

modules/account/store/getters/index.js

@@ -0,0 +1,81 @@
+import { EchoContract } from './Contract'
+
+import networkConfig from '@/networkConfig'
+
+export const getters = {
+  echoContract: (state, getters, rootState, rootGetters) => {
+    const netId = rootState.metamask.netId
+    const { url } = rootGetters['settings/currentRpc']
+    const address = networkConfig[`netId${netId}`].echoContractAccount
+
+    return new EchoContract({ rpcUrl: url, address })
+  },
+  // selectors
+  selectUi: (state, getters, rootState) => (key) => {
+    const { netId } = rootState.metamask
+    return state.ui[`netId${netId}`][key]
+  },
+  selectDomain: (state, getters, rootState) => (key) => {
+    const { netId } = rootState.metamask
+    return state.domain[`netId${netId}`][key]
+  },
+  // ui store
+  isExistAccount: (state, getters) => {
+    return getters.selectUi('isExistAccount')
+  },
+  accounts: (state, getters) => {
+    return getters.selectUi('addresses')
+  },
+  statistic: (state, getters) => {
+    const data = getters.selectUi('statistic')
+
+    if (Array.isArray(data)) {
+      return data
+    } else {
+      return []
+    }
+  },
+  noteAccountBalance: (state, getters, rootState, rootGetters) => {
+    let balance = 0
+    const nativeCurrency = rootGetters['metamask/nativeCurrency']
+
+    getters.statistic.forEach(({ currency, amount }) => {
+      if (currency === nativeCurrency) {
+        balance += Number(amount)
+      }
+    })
+
+    return balance
+  },
+  isSetupAccount: (state, getters) => {
+    return Boolean(getters.selectUi('encryptedPublicKey'))
+  },
+  encryptedPublicKey: (state, getters) => {
+    return getters.selectUi('encryptedPublicKey')
+  },
+  encryptedPrivateKey: (state, getters) => {
+    return getters.selectUi('encryptedPrivateKey')
+  },
+  isEnabledSaveFile: (state, getters) => {
+    return getters.selectUi('isEnabledSaveFile')
+  },
+  isHighlightedNoteAccount: (state, getters) => {
+    return getters.selectUi('isHighlightedNoteAccount')
+  },
+  // domain store
+  setupAccountRequest: (state, getters) => {
+    return getters.selectDomain('setupAccount')
+  },
+  recoverAccountRequest: (state, getters) => {
+    return getters.selectDomain('recoverAccountFromChain')
+  },
+  removeAccountRequest: (state, getters) => {
+    return getters.selectDomain('removeAccount')
+  },
+  decryptNotesRequest: (state, getters) => {
+    return getters.selectDomain('decryptNotes')
+  },
+  recoverAccountFromKeyRequest: (state, getters) => {
+    return getters.selectDomain('recoverAccountFromKey')
+  }
+}