embark-area-51/lib/modules/console/suggestions.js

62 lines
3.2 KiB
JavaScript

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