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

Allow updating token details

Browse Source 
Fixes #2173
This commit is contained in:
Dan Finlay 2017-12-18 15:57:04 -08:00
parent 9bb701f063
commit 975f7279c7
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
app/scripts/controllers/preferences.js
View File

@ -26,23 +26,23 @@ class PreferencesController {
return this.store.getState().selectedAddress return this.store.getState().selectedAddress
} }
addToken (rawAddress, symbol, decimals) { async addToken (rawAddress, symbol, decimals) {
const address = normalizeAddress(rawAddress) const address = normalizeAddress(rawAddress)
const newEntry = { address, symbol, decimals } const newEntry = { address, symbol, decimals }
const tokens = this.store.getState().tokens const tokens = this.store.getState().tokens
const previousIndex = tokens.find((token, index) => { const previousEntry = tokens.find((token, index) => {
return token.address === address return token.address === address
}) })
const previousIndex = tokens.indexOf(previousEntry)
if (previousIndex) { if (previousEntry) {
tokens[previousIndex] = newEntry tokens[previousIndex] = newEntry
} else { } else {
tokens.push(newEntry) tokens.push(newEntry)
} }
this.store.updateState({ tokens }) this.store.updateState({ tokens })
return Promise.resolve()
} }
getTokens () { getTokens () {