mirror of https://github.com/embarklabs/embark.git
82 lines
3.6 KiB
JavaScript
82 lines
3.6 KiB
JavaScript
let utils = require('../../utils/utils');
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class Suggestions {
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constructor(embark, options) {
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this.embark = embark;
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this.events = embark.events;
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this.plugins = options.plugins;
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this.registerApi();
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this.listenToEvents();
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this.contracts = {}
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}
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registerApi() {
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this.embark.registerAPICall('post', '/embark-api/suggestions', (req, res) => {
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let suggestions = this.getSuggestions(req.body.command)
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res.send({result: suggestions})
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});
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}
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listenToEvents() {
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this.events.on("deploy:contract:deployed", (contract) => {
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this.contracts[contract.className] = contract
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})
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}
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getSuggestions(cmd) {
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cmd = cmd.toLowerCase()
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if (cmd === 'web3' || cmd === 'web3.') {
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return [
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{value: 'web3.eth', command_type: "web3 object", description: "module for interacting with the Ethereum network"},
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{value: 'web3.net', command_type: "web3 object", description: "module for interacting with network properties"},
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{value: 'web3.shh', command_type: "web3 object", description: "module for interacting with the whisper protocol"},
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{value: 'web3.bzz', command_type: "web3 object", description: "module for interacting with the swarm network"},
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{value: 'web3.eth.getAccounts()', command_type: "web3 object", description: "get list of accounts"}
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]
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}
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let suggestions = []
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for (let contractName in this.contracts) {
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let contract = this.contracts[contractName]
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if (contract.className.toLowerCase().indexOf(cmd) >= 0 || contract.deployedAddress.indexOf(cmd) >= 0 || cmd.indexOf('contract') >= 0) {
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suggestions.push({value: contract.className, command_type: "web3 object", description: "contract deployed at " + contract.deployedAddress});
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}
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if ('profile'.indexOf(cmd) >= 0) {
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suggestions.push({value: "profile " + contract.className, command_type: "embark command", description: "profile " + contract.className + " contract"});
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}
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}
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// TODO: make this registered through an API instead
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if ('help'.indexOf(cmd) >= 0) {
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suggestions.push({value: 'help', command_type: "embark command", description: "displays quick list of some of the available embark commands"});
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}
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if ('versions'.indexOf(cmd) >= 0) {
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suggestions.push({value: 'versions', command_type: "embark command", description: "display versions in use for libraries and tools like web3 and solc"});
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}
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if ('ipfs'.indexOf(cmd) >= 0) {
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suggestions.push({value: 'ipfs', command_type: "javascript object", description: "instantiated js-ipfs object configured to the current environment (available if ipfs is enabled)"});
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}
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if ('swarm'.indexOf(cmd) >= 0) {
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suggestions.push({value: 'swarm', command_type: "javascript object", description: "instantiated swarm-api object configured to the current environment (available if swarm is enabled)"});
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}
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if (cmd == 'w' || cmd === 'we' || cmd === 'web') {
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suggestions.push({value: 'web3', command_type: "javascript object", description: "instantiated web3.js object configured to the current environment"});
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}
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if ('embarkjs'.indexOf(cmd) >= 0) {
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suggestions.push({value: 'EmbarkJS', command_type: "javascript object", description: "EmbarkJS static functions for Storage, Messages, Names, etc."});
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}
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// sort first the ones that match the command at the beginning of the string, then prefer smaller commands first
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return suggestions.sort((x,y) => {
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let diff = x.value.indexOf(cmd) - y.value.indexOf(cmd)
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if (diff !== 0) return diff;
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return x.value.length - y.value.length;
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});
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}
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}
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module.exports = Suggestions;
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