AddNotes: Add notes after payment #1447
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,123 @@ | ||
| import * as React from 'react'; | ||
| import { View, TextInput } from 'react-native'; | ||
| import EncryptedStorage from 'react-native-encrypted-storage'; | ||
|
|
||
| import Header from '../components/Header'; | ||
| import Screen from '../components/Screen'; | ||
| import Button from '../components/Button'; | ||
|
|
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| import { localeString } from '../utils/LocaleUtils'; | ||
| import { themeColor } from '../utils/ThemeUtils'; | ||
|
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| interface AddNotesProps { | ||
| navigation: any; | ||
| } | ||
| interface AddNotesState { | ||
| notes?: string; | ||
| payment_hash?: string; | ||
| txid?: string; | ||
| RPreimage?: string; | ||
| } | ||
| const noteKeys: string[] = []; | ||
|
|
||
| export default class AddNotes extends React.Component< | ||
| AddNotesProps, | ||
| AddNotesState | ||
| > { | ||
| constructor(props: any) { | ||
| super(props); | ||
| const payment_hash: string = this.props.navigation.getParam( | ||
| 'payment_hash', | ||
| null | ||
| ); | ||
| const txid: string = this.props.navigation.getParam('txid', null); | ||
| const RPreimage: string = this.props.navigation.getParam( | ||
| 'getRPreimage', | ||
| null | ||
| ); | ||
|
|
||
| this.state = { | ||
| notes: '', | ||
| payment_hash, | ||
| txid, | ||
| RPreimage | ||
| }; | ||
| } | ||
| async componentDidMount() { | ||
| const key: any = | ||
| 'note-' + | ||
| (this.state.txid || | ||
| this.state.payment_hash || | ||
| this.state.RPreimage); | ||
| const storedNotes = await EncryptedStorage.getItem(key); | ||
| if (storedNotes) { | ||
| this.setState({ notes: storedNotes }); | ||
| } | ||
| } | ||
|
|
||
| render() { | ||
| const { navigation } = this.props; | ||
| const { payment_hash, txid, RPreimage } = this.state; | ||
| const { notes } = this.state; | ||
| return ( | ||
| <Screen> | ||
| <Header | ||
| leftComponent="Back" | ||
| centerComponent={{ | ||
| text: notes | ||
| ? localeString('views.SendingLightning.UpdateNote') | ||
| : localeString('views.SendingLightning.AddANote'), | ||
| style: { | ||
| color: themeColor('text'), | ||
| fontFamily: 'Lato-Regular', | ||
| fontSize: 20 | ||
| } | ||
| }} | ||
| navigation={navigation} | ||
| /> | ||
| <View style={{ padding: 20 }}> | ||
| <TextInput | ||
| onChangeText={(text: string) => { | ||
| this.setState({ notes: text }); | ||
| if (!text) { | ||
| const key: any = | ||
|
|
||
| 'note-' + | ||
| (payment_hash || txid || RPreimage); | ||
| const index = noteKeys.indexOf(key); | ||
| if (index !== -1) { | ||
| noteKeys.splice(index, 1); | ||
| } | ||
| } | ||
| }} | ||
| multiline | ||
| numberOfLines={0} | ||
| style={{ fontSize: 20, color: themeColor('text') }} | ||
| value={notes} | ||
| /> | ||
| </View> | ||
| <Button | ||
| title={ | ||
| notes | ||
| ? localeString('views.SendingLightning.UpdateNote') | ||
| : localeString('views.SendingLightning.AddANote') | ||
| } | ||
| onPress={async () => { | ||
| navigation.goBack(); | ||
| const key: any = | ||
| 'note-' + (payment_hash || txid || RPreimage); | ||
| await EncryptedStorage.setItem(key, notes); | ||
| if (!noteKeys.includes(key)) { | ||
|
There was a problem hiding this comment. This needs to be populated when you load the note, or perhaps in a a separate note store. You also need to add logic to remove it from the index if the user deletes the note There was a problem hiding this comment. I have added the logic to remove keys from noteKeys array, in |
||
| noteKeys.push(key); | ||
| await EncryptedStorage.setItem( | ||
| 'note-Keys', | ||
| JSON.stringify(noteKeys) | ||
| ); | ||
| } | ||
| }} | ||
| containerStyle={{ position: 'absolute', bottom: 40 }} | ||
| buttonStyle={{ padding: 15 }} | ||
| /> | ||
| </Screen> | ||
| ); | ||
| } | ||
| } | ||
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this text shouldn't be dependent on whether the note in the state is set, rather if a previous note has been saved
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same with the button at the bottom of this view