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-rw-r--r--ui/app/ducks/send.duck.js72
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diff --git a/ui/app/ducks/send.duck.js b/ui/app/ducks/send.duck.js
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+++ b/ui/app/ducks/send.duck.js
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+import extend from 'xtend'
+
+// Actions
+const OPEN_FROM_DROPDOWN = 'metamask/send/OPEN_FROM_DROPDOWN'
+const CLOSE_FROM_DROPDOWN = 'metamask/send/CLOSE_FROM_DROPDOWN'
+const OPEN_TO_DROPDOWN = 'metamask/send/OPEN_TO_DROPDOWN'
+const CLOSE_TO_DROPDOWN = 'metamask/send/CLOSE_TO_DROPDOWN'
+const UPDATE_SEND_ERRORS = 'metamask/send/UPDATE_SEND_ERRORS'
+
+// TODO: determine if this approach to initState is consistent with conventional ducks pattern
+const initState = {
+ fromDropdownOpen: false,
+ toDropdownOpen: false,
+ errors: {},
+}
+
+// Reducer
+export default function reducer ({ send: sendState = initState }, action = {}) {
+ const newState = extend({}, sendState)
+
+ switch (action.type) {
+ case OPEN_FROM_DROPDOWN:
+ return extend(newState, {
+ fromDropdownOpen: true,
+ })
+ case CLOSE_FROM_DROPDOWN:
+ return extend(newState, {
+ fromDropdownOpen: false,
+ })
+ case OPEN_TO_DROPDOWN:
+ return extend(newState, {
+ toDropdownOpen: true,
+ })
+ case CLOSE_TO_DROPDOWN:
+ return extend(newState, {
+ toDropdownOpen: false,
+ })
+ case UPDATE_SEND_ERRORS:
+ return extend(newState, {
+ errors: {
+ ...newState.errors,
+ ...action.value,
+ },
+ })
+ default:
+ return newState
+ }
+}
+
+// Action Creators
+export function openFromDropdown () {
+ return { type: OPEN_FROM_DROPDOWN }
+}
+
+export function closeFromDropdown () {
+ return { type: CLOSE_FROM_DROPDOWN }
+}
+
+export function openToDropdown () {
+ return { type: OPEN_TO_DROPDOWN }
+}
+
+export function closeToDropdown () {
+ return { type: CLOSE_TO_DROPDOWN }
+}
+
+export function updateSendErrors (errorObject) {
+ return {
+ type: UPDATE_SEND_ERRORS,
+ value: errorObject,
+ }
+}