m/metamask-extension
1
0
Fork 0
mirror of https://github.com/kremalicious/metamask-extension.git synced 2024-12-23 09:52:26 +01:00
Code

Add comments.

Browse Source
This commit is contained in:
Kevin Serrano 2017-03-10 09:34:13 -08:00
parent b34ee4daa1
commit 2ab86b001d
3 changed files with 25 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
app/scripts/controllers/address-book.js
View File

@ -3,6 +3,10 @@ const extend = require('xtend')
class AddressBookController {
// Controller in charge of managing the address book functionality from the
// recipients field on the send screen. Manages a history of all saved
// addresses and all currently owned addresses.
constructor (opts = {}) {
const initState = extend({
addressBook: [],
@ -14,8 +18,9 @@ class AddressBookController {
// PUBLIC METHODS
//
// Sets a new address book in store by accepting a new address and nickname.
setAddressBook (address, name) {
return this.addToAddressBook(address, name)
return this._addToAddressBook(address, name)
.then((addressBook) => {
this.store.updateState({
addressBook,
@ -24,8 +29,16 @@ class AddressBookController {
})
}
addToAddressBook (address, name) {
let addressBook = this.getAddressBook()
//
// PRIVATE METHODS
//
// Performs the logic to add the address and name into the address book. The
// pushed object is an object of two fields. Current behavior does not set an
// upper limit to the number of addresses.
_addToAddressBook (address, name) {
let addressBook = this._getAddressBook()
let index = addressBook.findIndex((element) => { return element.address === address || element.name === name })
if (index !== -1) {
addressBook.splice(index, 1)
@ -37,7 +50,9 @@ class AddressBookController {
return Promise.resolve(addressBook)
}
getAddressBook () {
// Internal method to get the address book. Current persistence behavior
// should not require that this method be called from the UI directly.
_getAddressBook () {
return this.store.getState().addressBook
}

1
ui/app/actions.js
View File

@ -698,6 +698,7 @@ function setRpcTarget (newRpc) {
}
}
// Calls the addressBookController to add a new address.
function addToAddressBook (recipient, nickname) {
log.debug(`background.addToAddressBook`)
return (dispatch) => {

5
ui/app/components/ens-input.js
View File

@ -47,11 +47,13 @@ EnsInput.prototype.render = function () {
style: { width: '100%' },
}, [
h('input.large-input', opts),
// The address book functionality.
h('datalist',
{
id: 'addresses',
},
[
// Corresponds to the addresses owned.
Object.keys(props.identities).map((key) => {
let identity = props.identities[key]
return h('option', {
@ -59,6 +61,7 @@ EnsInput.prototype.render = function () {
label: identity.name,
})
}),
// Corresponds to previously sent-to addresses.
props.addressBook.map((identity) => {
return h('option', {
value: identity.address,
@ -118,6 +121,8 @@ EnsInput.prototype.lookupEnsName = function () {
EnsInput.prototype.componentDidUpdate = function (prevProps, prevState) {
const state = this.state || {}
const ensResolution = state.ensResolution
// If an address is sent without a nickname, meaning not from ENS or from
// the user's own accounts, a default of a one-space string is used.
const nickname = state.nickname || ' '
if (ensResolution && this.props.onChange &&
ensResolution !== prevState.ensResolution) {