forked from LaconicNetwork/cosmos-explorer
7f26e31422
When I was looking at the code this morning, I incorrectly interpreted it's purpose. I see my issue that I had reading it this morning. Reverted back to the original.
595 lines
22 KiB
JavaScript
595 lines
22 KiB
JavaScript
import fetch from 'node-fetch'
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// import axios from 'axios'
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import store from '@/store'
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import compareVersions from 'compare-versions'
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import { TxRaw } from 'cosmjs-types/cosmos/tx/v1beta1/tx'
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import { toBase64 } from '@cosmjs/encoding'
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import {
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Proposal, ProposalTally, Proposer, StakingPool, Votes, Deposit,
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Validator, StakingParameters, Block, ValidatorDistribution, StakingDelegation, WrapStdTx, getUserCurrency,
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} from './utils'
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import OsmosAPI from './osmos'
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function commonProcess(res) {
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if (res && Object.keys(res).includes('result')) {
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return res.result
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}
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return res
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}
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// 头像
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export function keybase(identity) {
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return fetch(`https://keybase.io/_/api/1.0/user/lookup.json?key_suffix=${identity}&fields=pictures`)
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.then(res => res.json())
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}
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export default class ChainFetch {
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constructor() {
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this.osmosis = new OsmosAPI()
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this.EndpointVersion = {
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certik: 'v1alpha1',
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}
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}
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getEndpointVersion() {
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return this.EndpointVersion[this.config.chain_name] || 'v1beta1'
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}
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getSelectedConfig() {
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let chain = store.state.chains.selected
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const lschains = localStorage.getItem('chains')
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if (lschains) {
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chain = JSON.parse(lschains)[chain?.chain_name || 'cosmos']
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}
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if (!chain.sdk_version) {
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chain.sdk_version = '0.33'
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}
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this.config = chain
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return this.config
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}
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isModuleLoaded(name) {
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if (this.config.unload_module) {
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return !this.config.unload_module.includes(name)
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}
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return true
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}
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async getNodeInfo() {
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return this.get('/cosmos/base/tendermint/v1beta1/node_info')
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}
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async getLatestBlock(config = null) {
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const conf = config || this.getSelectedConfig()
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const ver = conf.sdk_version || '0.41'
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if (ver && compareVersions(ver, '0.45') < 1) {
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return this.get('/blocks/latest', config).then(data => Block.create(data))
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}
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return this.get('/cosmos/base/tendermint/v1beta1/blocks/latest', config).then(data => Block.create(data))
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}
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async getBlockByHeight(height, config = null) {
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const conf = config || this.getSelectedConfig()
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const ver = conf.sdk_version || '0.41'
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if (ver && compareVersions(ver, '0.45') < 1) {
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return this.get(`/blocks/${height}`, config).then(data => Block.create(data))
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}
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return this.get(`/cosmos/base/tendermint/v1beta1/blocks/${height}`, config).then(data => Block.create(data))
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}
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async getSlashingSigningInfo(config = null) {
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return this.get('/cosmos/slashing/v1beta1/signing_infos?pagination.limit=500', config)
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}
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async getTxs(hash, config = null) {
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const conf = config || this.getSelectedConfig()
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const ver = conf.sdk_version || '0.41'
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// /cosmos/tx/v1beta1/txs/{hash}
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if (ver && compareVersions(ver, '0.40') < 1) {
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return this.get(`/txs/${hash}`).then(data => WrapStdTx.create(data, ver))
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}
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return this.get(`/cosmos/tx/v1beta1/txs/${hash}`).then(data => WrapStdTx.create(data, ver))
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}
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async getTxsBySender(sender) {
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return this.get(`/cosmos/tx/v1beta1/txs?events=message.sender='${sender}'&pagination.reverse=true&order_by=ORDER_BY_DESC`)
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}
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async getTxsByRecipient(recipient) {
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return this.get(`/cosmos/tx/v1beta1/txs?message.recipient=${recipient}`)
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}
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async getTxsByHeight(height) {
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return this.get(`/cosmos/tx/v1beta1/txs?events=tx.height=${height}`)
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}
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async getValidatorDistribution(address) {
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// return this.get(`/distribution/validators/${address}`).then(data => {
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// const value = commonProcess(data)
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// const ret = ValidatorDistribution.create({
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// operator_address: address,
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// self_bond_rewards: value.self_bond_rewards,
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// val_commission: value.val_commission.commission,
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// })
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// return ret
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// })
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return Promise.all([
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this.get(`/cosmos/distribution/v1beta1/validators/${address}/commission`),
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this.get(`/cosmos/distribution/v1beta1/validators/${address}/outstanding_rewards`),
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]).then(data => {
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const ret = ValidatorDistribution.create({
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operator_address: address,
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self_bond_rewards: data[1].rewards.rewards,
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val_commission: data[0].commission.commission,
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})
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return ret
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})
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}
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async getStakingDelegatorDelegation(delegatorAddr, validatorAddr) {
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return this.get(`/cosmos/staking/v1beta1/validators/${validatorAddr}/delegations/${delegatorAddr}`).then(data => StakingDelegation.create(commonProcess(data).delegation_response))
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}
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async getBankTotal(denom) {
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if (compareVersions(this.config.sdk_version, '0.40') < 0) {
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return this.get(`/supply/total/${denom}`).then(data => ({ amount: commonProcess(data), denom }))
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}
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return this.get(`/cosmos/bank/v1beta1/supply/${denom}`).then(data => commonProcess(data).amount)
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}
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async getBankTotals() {
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if (compareVersions(this.config.sdk_version, '0.40') < 0) {
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return this.get('/supply/total').then(data => commonProcess(data))
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}
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return this.get('/cosmos/bank/v1beta1/supply').then(data => data.supply)
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}
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async getStakingPool() {
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return this.get('/cosmos/staking/v1beta1/pool').then(data => new StakingPool().init(commonProcess(data.pool)))
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}
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async getMintingInflation() {
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if (this.config.chain_name === 'evmos') {
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return this.get('/evmos/inflation/v1/inflation_rate').then(data => Number(data.inflation_rate / 100 || 0))
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}
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if (this.config.chain_name === 'echelon') {
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return this.get('/echelon/inflation/v1/inflation_rate').then(data => Number(data.inflation_rate / 100 || 0))
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}
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if (this.isModuleLoaded('minting')) {
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return this.get('/cosmos/mint/v1beta1/inflation').then(data => Number(commonProcess(data.inflation)))
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}
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return 0
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}
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async getStakingParameters() {
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return this.get('/cosmos/staking/v1beta1/params').then(data => {
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this.getSelectedConfig()
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return StakingParameters.create(commonProcess(data.params), this.config.chain_name)
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})
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}
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async getValidatorList(config = null) {
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return this.get('/cosmos/staking/v1beta1/validators?pagination.limit=200&status=BOND_STATUS_BONDED', config).then(data => {
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const vals = commonProcess(data.validators).map(i => new Validator().init(i))
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localStorage.setItem(`validators-${this.config.chain_name}`, JSON.stringify(vals))
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return vals
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})
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}
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async getValidatorUnbondedList() {
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return this.get('/cosmos/staking/v1beta1/validators?pagination.limit=100&status=BOND_STATUS_UNBONDED').then(data => {
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const result = commonProcess(data.validators)
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const vals = result.validators ? result.validators : result
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return vals.map(i => new Validator().init(i))
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})
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}
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async getValidatorListByStatus(status) {
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return this.get(`/cosmos/staking/v1beta1/validators?status=${status}&pagination.limit=500`).then(data => {
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const result = commonProcess(data)
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const vals = result.validators ? result.validators : result
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return vals.map(i => new Validator().init(i))
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})
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}
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async getValidatorListByHeight(height, offset) {
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return this.get(`/cosmos/base/tendermint/v1beta1/validatorsets/${height}?pagination.limit=100&pagination.offset=${offset}`).then(data => commonProcess(data))
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}
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async getStakingValidator(address) {
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return this.get(`/cosmos/staking/v1beta1/validators/${address}`).then(data => new Validator().init(commonProcess(data).validator))
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}
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async getSlashingParameters() {
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if (this.isModuleLoaded('slashing')) {
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return this.get('/cosmos/slashing/v1beta1/params').then(data => commonProcess(data.params))
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}
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return null
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}
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async getMintParameters() {
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if (this.config.chain_name === 'evmos') {
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const result = await this.get('/evmos/inflation/v1/params').then(data => data.params)
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await this.get('/evmos/inflation/v1/period').then(data => {
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Object.entries(data).forEach(x => {
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const k = x[0]
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const v = x[1]
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result[k] = v
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})
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})
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await this.get('/evmos/inflation/v1/total_supply').then(data => {
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Object.entries(data).forEach(x => {
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const k = x[0]
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const v = x[1]
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result[k] = v
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})
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})
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return result
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}
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if (this.config.chain_name === 'echelon') {
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const result = await this.get('/echelon/inflation/v1/params').then(data => data.params)
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await this.get('/echelon/inflation/v1/period').then(data => {
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Object.entries(data).forEach(x => {
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const k = x[0]
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const v = x[1]
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result[k] = v
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})
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})
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await this.get('/echelon/inflation/v1/total_supply').then(data => {
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Object.entries(data).forEach(x => {
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const k = x[0]
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const v = x[1]
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result[k] = v
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})
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})
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return result
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}
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if (this.isModuleLoaded('minting')) {
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return this.get('/cosmos/mint/v1beta1/params').then(data => commonProcess(data.params))
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}
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return null
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}
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async getDistributionParameters() {
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return this.get('/cosmos/distribution/v1beta1/params').then(data => commonProcess(data.params))
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}
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async getGovernanceParameterDeposit() {
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return this.get('/cosmos/gov/v1beta1/params/deposit').then(data => commonProcess(data.deposit_params))
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}
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async getGovernanceParameterTallying() {
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return this.get('/cosmos/gov/v1beta1/params/tallying').then(data => commonProcess(data.tally_params))
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}
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async getGovernanceParameterVoting() {
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return this.get('/cosmos/gov/v1beta1/params/voting').then(data => commonProcess(data.voting_params))
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}
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async getGovernanceTally(pid, total, conf) {
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return this.get(`/cosmos/gov/v1beta1/proposals/${pid}/tally`, conf).then(data => new ProposalTally().init(commonProcess(data).tally, total))
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}
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getGovernance(pid) {
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return this.get(`/cosmos/gov/v1beta1/proposals/${pid}`).then(data => {
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const p = new Proposal().init(commonProcess(data).proposal, 0)
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p.versionFixed(this.config.sdk_version)
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return p
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})
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}
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async getGovernanceProposer(pid) {
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if (this.config.chain_name === 'certik') {
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return this.get(`/shentu/gov/v1alpha1/${pid}/proposer`).then(data => new Proposer().init(commonProcess(data)))
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}
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return this.get(`/gov/proposals/${pid}/proposer`).then(data => new Proposer().init(commonProcess(data)))
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}
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async getGovernanceDeposits(pid) {
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if (this.config.chain_name === 'certik') {
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return this.get(`/shentu/gov/v1alpha1/proposals/${pid}/deposits`).then(data => {
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const result = commonProcess(data)
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return Array.isArray(result) ? result.reverse().map(d => new Deposit().init(d)) : result
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})
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}
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return this.get(`/cosmos/gov/v1beta1/proposals/${pid}/deposits`).then(data => {
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const result = commonProcess(data)
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return Array.isArray(result) ? result.reverse().map(d => new Deposit().init(d)) : result
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})
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}
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async getGovernanceVotes(pid, next = '', limit = 50) {
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if (compareVersions(this.config.sdk_version, '0.40') < 0) {
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return this.get(`/cosmos/gov/v1beta1/proposals/${pid}/votes`).then(data => ({
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votes: commonProcess(data).map(d => new Votes().init(d)),
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pagination: {},
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}))
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}
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if (this.config.chain_name === 'shentu') {
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return this.get(`/shentu/gov/v1alpha1/proposals/${pid}/votes?pagination.key=${encodeURIComponent(next)}&pagination.limit=${limit}&pagination.reverse=true`)
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}
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return this.get(`/cosmos/gov/v1beta1/proposals/${pid}/votes?pagination.key=${encodeURIComponent(next)}&pagination.limit=${limit}&pagination.reverse=true`)
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}
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async getGovernanceListByStatus(status, chain = null) {
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const conf = chain || this.config
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const url = conf.chain_name === 'shentu' ? `/shentu/gov/v1alpha1/proposals?pagination.limit=100&proposal_status=${status}` : `/cosmos/gov/v1beta1/proposals?pagination.limit=100&proposal_status=${status}`
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return this.get(url, conf).then(data => {
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let proposals = commonProcess(data)
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if (Array.isArray(proposals.proposals)) {
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proposals = proposals.proposals
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}
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const ret = []
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if (proposals) {
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proposals.forEach(e => {
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const g = new Proposal().init(e, 0)
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g.versionFixed(this.config.sdk_version)
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ret.push(g)
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})
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}
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return {
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proposals: ret,
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pagination: data.pagination,
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}
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})
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}
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async getGovernanceProposalVote(pid, voter, chain) {
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const url = this.config.chain_name === 'shentu'
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? `/shentu/gov/v1alpha1/proposals/${pid}/votes/${voter}`
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: `/cosmos/gov/v1beta1/proposals/${pid}/votes/${voter}`
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return this.get(url, chain).then(data => {
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if (data.code === 3) {
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throw new Error('not found')
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}
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return data
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})
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}
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/// does NOT return value as expected
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async getUpgradeCurrentPlan(chain = null) {
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return this.get('/cosmos/upgrade/v1beta1/current_plan', chain)
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}
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async getGovernanceList(next = '', chain = null) {
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const key = next || ''
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const url = this.config.chain_name === 'shentu'
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? `/shentu/gov/v1alpha1/proposals?pagination.limit=20&pagination.reverse=true&pagination.key=${key}`
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: `/cosmos/gov/v1beta1/proposals?pagination.limit=20&pagination.reverse=true&pagination.key=${key}`
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return this.get(url, chain).then(data => {
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let proposals = commonProcess(data)
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if (Array.isArray(proposals.proposals)) {
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proposals = proposals.proposals
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}
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const ret = []
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if (proposals) {
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proposals.forEach(e => {
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const g = new Proposal().init(e, 0)
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g.versionFixed(this.config.sdk_version)
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ret.push(g)
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})
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}
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return {
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proposals: ret,
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pagination: data.pagination,
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}
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})
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}
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async getAuthAccount(address, config = null) {
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return this.get('/cosmos/auth/v1beta1/accounts/'.concat(address), config).then(data => {
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const result = commonProcess(data)
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return result
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})
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}
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async getBankAccountBalance(address) {
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return this.get('/cosmos/bank/v1beta1/balances/'.concat(address)).then(data => commonProcess(data).balances)
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}
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async getStakingReward(address, config = null) {
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if (compareVersions(config ? config.sdk_version : this.config.sdk_version, '0.40') < 0) {
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return this.get(`/distribution/delegators/${address}/rewards`, config).then(data => commonProcess(data))
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}
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return this.get(`/cosmos/distribution/v1beta1/delegators/${address}/rewards`, config).then(data => commonProcess(data))
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}
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async getValidatorSlashs(address, config = null) {
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return this.get(`/cosmos/distribution/v1beta1/validators//${address}/slashes`, config).then(data => commonProcess(data))
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}
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async getStakingValidators(address) {
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return this.get(`/cosmos/distribution/v1beta1/delegators/${address}/validators?pagination.size=200`).then(data => commonProcess(data.validators))
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}
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async getStakingDelegations(address, config = null) {
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if (compareVersions(config ? config.sdk_version : this.config.sdk_version, '0.40') < 0) {
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return this.get(`/staking/delegators/${address}/delegations`, config).then(data => commonProcess(data).map(x => {
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const xh = x
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if (!xh.delegation) {
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xh.delegation = {
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validator_address: x.validator_address,
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delegator_address: x.delegator_address,
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}
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}
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return xh
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}))
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}
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return this.get(`/cosmos/staking/v1beta1/delegations/${address}`, config).then(data => commonProcess(data))
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}
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async getStakingRedelegations(address, config = null) {
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if (compareVersions(config ? config.sdk_version : this.config.sdk_version, '0.40') < 0) {
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return this.get(`/staking/redelegations?delegator=${address}`, config).then(data => commonProcess(data))
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}
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return this.get(`/cosmos/staking/v1beta1/delegators/${address}/redelegations`, config).then(data => commonProcess(data))
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}
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async getStakingUnbonding(address, config = null) {
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if (compareVersions(config ? config.sdk_version : this.config.sdk_version, '0.40') < 0) {
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return this.get(`/staking/delegators/${address}/unbonding_delegations`, config).then(data => commonProcess(data))
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}
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return this.get(`/cosmos/staking/v1beta1/delegators/${address}/unbonding_delegations`, config).then(data => commonProcess(data))
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|
}
|
|
|
|
async getBankBalances(address, config = null) {
|
|
return this.get('/cosmos/bank/v1beta1/balances/'.concat(address), config).then(data => commonProcess(data))
|
|
}
|
|
|
|
async getCommunityPool(config = null) {
|
|
return this.get('/cosmos/distribution/v1beta1/community_pool', config).then(data => commonProcess(data))
|
|
}
|
|
|
|
async getAllIBCDenoms(config = null) {
|
|
const conf = config || this.getSelectedConfig()
|
|
const sdkVersion = conf.sdk_version
|
|
if (compareVersions(sdkVersion, '0.44.2') < 0) {
|
|
return this.get('/ibc/applications/transfer/v1beta1/denom_traces?pagination.limit=500', conf).then(data => commonProcess(data))
|
|
}
|
|
return this.get('/ibc/apps/transfer/v1/denom_traces?pagination.limit=500', conf).then(data => commonProcess(data))
|
|
}
|
|
|
|
async getIBCDenomTrace(hash, config = null) {
|
|
const h = hash.substring(hash.indexOf('/') + 1)
|
|
const sdkVersion = config ? config.sdk_version : this.config.sdk_version
|
|
if (compareVersions(sdkVersion, '0.44.2') < 0) {
|
|
return this.get('/ibc/applications/transfer/v1beta1/denom_traces/'.concat(h), config).then(data => commonProcess(data))
|
|
}
|
|
return this.get('/ibc/apps/transfer/v1/denom_traces/'.concat(h), config).then(data => commonProcess(data))
|
|
}
|
|
|
|
async getIBCChannels(config = null, key = null) {
|
|
if (key) {
|
|
return this.get('/ibc/core/channel/v1/channels?pagination.key='.concat(key), config).then(data => commonProcess(data))
|
|
}
|
|
return this.get('/ibc/core/channel/v1/channels?pagination.limit=1000', config).then(data => commonProcess(data))
|
|
}
|
|
|
|
// eslint-disable-next-line camelcase
|
|
async getIBCChannelClientState(channel_id, port_id, config = null) {
|
|
// eslint-disable-next-line camelcase
|
|
return this.get(`/ibc/core/channel/v1/channels/${channel_id}/ports/${port_id}/client_state`, config).then(data => commonProcess(data))
|
|
}
|
|
|
|
// eslint-disable-next-line camelcase
|
|
async getIBCChannel(channel_id, port_id, config = null) {
|
|
// eslint-disable-next-line camelcase
|
|
return this.get(`/ibc/core/channel/v1/channels/${channel_id}/ports/${port_id}`, config).then(data => commonProcess(data))
|
|
}
|
|
|
|
static async getBankBalance(baseurl, address) {
|
|
return ChainFetch.fetch(baseurl, '/cosmos/bank/v1beta1/balances/'.concat(address)).then(data => commonProcess(data))
|
|
}
|
|
|
|
async getGravityPools() {
|
|
return this.get('/cosmos/liquidity/v1beta1/pools').then(data => commonProcess(data))
|
|
}
|
|
|
|
async getMarketChart(days = 14, coin = null) {
|
|
const conf = this.getSelectedConfig()
|
|
const currency = getUserCurrency()
|
|
if (conf.assets[0] && conf.assets[0].coingecko_id) {
|
|
return ChainFetch.fetch(' https://api.coingecko.com', `/api/v3/coins/${coin || conf.assets[0].coingecko_id}/market_chart?vs_currency=${currency}&days=${days}`)
|
|
}
|
|
return null
|
|
}
|
|
|
|
async getCoinInfo(coin = null) {
|
|
const conf = this.getSelectedConfig()
|
|
if (conf.assets[0] && conf.assets[0].coingecko_id) {
|
|
return ChainFetch.fetch(' https://api.coingecko.com', `/api/v3/coins/${coin || conf.assets[0].coingecko_id}`)
|
|
}
|
|
return null
|
|
}
|
|
|
|
// CoinMarketCap
|
|
static async fetchCoinMarketCap(url) {
|
|
const host = 'https://price.ping.pub'
|
|
return fetch(host + url).then(response => response.json())
|
|
}
|
|
|
|
static async fetchTokenQuote(symbol) {
|
|
return ChainFetch.fetchCoinMarketCap(`/quote/${symbol}`)
|
|
}
|
|
|
|
// Simulate Execution of tx
|
|
async simulate(bodyBytes, config = null) {
|
|
const txString = toBase64(TxRaw.encode(bodyBytes).finish())
|
|
const txRaw = {
|
|
tx_bytes: txString,
|
|
}
|
|
return this.post('/cosmos/tx/v1beta1/simulate', txRaw, config)
|
|
}
|
|
|
|
// Tx Submit
|
|
async broadcastTx(bodyBytes, config = null) {
|
|
const txbytes = bodyBytes.authInfoBytes ? TxRaw.encode(bodyBytes).finish() : bodyBytes
|
|
const txString = toBase64(txbytes)
|
|
const txRaw = {
|
|
tx_bytes: txString,
|
|
mode: 'BROADCAST_MODE_SYNC', // BROADCAST_MODE_SYNC, BROADCAST_MODE_BLOCK, BROADCAST_MODE_ASYNC
|
|
}
|
|
return this.post('/cosmos/tx/v1beta1/txs', txRaw, config).then(res => {
|
|
if (res.code && res.code !== 0) {
|
|
throw new Error(res.message)
|
|
}
|
|
if (res.tx_response && res.tx_response.code !== 0) {
|
|
throw new Error(res.tx_response.raw_log)
|
|
}
|
|
return res
|
|
})
|
|
}
|
|
|
|
async post(url = '', data = {}, config = null) {
|
|
if (!config) {
|
|
this.getSelectedConfig()
|
|
}
|
|
const conf = config || this.config
|
|
const index = this.getApiIndex(config)
|
|
// Default options are marked with *
|
|
const response = await fetch((Array.isArray(conf.api) ? conf.api[index] : conf.api) + url, {
|
|
method: 'POST', // *GET, POST, PUT, DELETE, etc.
|
|
// mode: 'cors', // no-cors, *cors, same-origin
|
|
// credentials: 'same-origin', // redirect: 'follow', // manual, *follow, error
|
|
// referrerPolicy: 'origin', // no-referrer, *no-referrer-when-downgrade, origin, origin-when-cross-origin, same-origin, strict-origin, strict-origin-when-cross-origin, unsafe-url
|
|
headers: {
|
|
'Content-Type': 'text/plain',
|
|
Accept: '*/*',
|
|
'Accept-Encoding': 'gzip, deflate, br',
|
|
},
|
|
body: JSON.stringify(data), // body data type must match "Content-Type" header
|
|
})
|
|
// const response = axios.post((config ? config.api : this.config.api) + url, data)
|
|
return response.json() // parses JSON response into native JavaScript objects
|
|
}
|
|
|
|
async get(url, config = null) {
|
|
if (!config) {
|
|
this.getSelectedConfig()
|
|
}
|
|
const conf = config || this.config
|
|
const finalurl = (Array.isArray(conf.api) ? conf.api[this.getApiIndex(config)] : conf.api) + url
|
|
// finalurl = finalurl.replaceAll('v1beta1', this.getEndpointVersion())
|
|
const ret = await fetch(finalurl).then(response => response.json())
|
|
return ret
|
|
}
|
|
|
|
getApiIndex(config = null) {
|
|
const conf = config || this.config
|
|
const index = Number(localStorage.getItem(`${conf.chain_name}-api-index`) || 0)
|
|
return index < conf.api.length ? index : 0
|
|
}
|
|
|
|
async getUrl(url) {
|
|
this.getSelectedConfig()
|
|
return fetch(url).then(res => res.json())
|
|
}
|
|
|
|
static fetch(host, url) {
|
|
const ret = fetch((Array.isArray(host) ? host[0] : host) + url).then(response => response.json())
|
|
return ret
|
|
}
|
|
}
|
|
|
|
// export default chainAPI
|