72 lines
1.5 KiB
TypeScript
72 lines
1.5 KiB
TypeScript
import { ChangeLanguageAction, SetLatestBlockAction, MetaAction } from 'actions/config';
|
|
import { TypeKeys } from 'actions/config/constants';
|
|
|
|
export interface State {
|
|
languageSelection: string;
|
|
offline: boolean;
|
|
autoGasLimit: boolean;
|
|
latestBlock: string;
|
|
}
|
|
|
|
const INITIAL_STATE: State = {
|
|
languageSelection: 'en',
|
|
offline: false,
|
|
autoGasLimit: true,
|
|
latestBlock: '???'
|
|
};
|
|
|
|
function changeLanguage(state: State, action: ChangeLanguageAction): State {
|
|
return {
|
|
...state,
|
|
languageSelection: action.payload
|
|
};
|
|
}
|
|
|
|
function setOnline(state: State): State {
|
|
return {
|
|
...state,
|
|
offline: false
|
|
};
|
|
}
|
|
|
|
function setOffline(state: State): State {
|
|
return {
|
|
...state,
|
|
offline: true
|
|
};
|
|
}
|
|
|
|
function toggleAutoGasLimitEstimation(state: State): State {
|
|
return {
|
|
...state,
|
|
autoGasLimit: !state.autoGasLimit
|
|
};
|
|
}
|
|
|
|
function setLatestBlock(state: State, action: SetLatestBlockAction): State {
|
|
return {
|
|
...state,
|
|
latestBlock: action.payload
|
|
};
|
|
}
|
|
|
|
export function meta(state: State = INITIAL_STATE, action: MetaAction): State {
|
|
switch (action.type) {
|
|
case TypeKeys.CONFIG_LANGUAGE_CHANGE:
|
|
return changeLanguage(state, action);
|
|
|
|
case TypeKeys.CONFIG_SET_ONLINE:
|
|
return setOnline(state);
|
|
case TypeKeys.CONFIG_SET_OFFLINE:
|
|
return setOffline(state);
|
|
|
|
case TypeKeys.CONFIG_TOGGLE_AUTO_GAS_LIMIT:
|
|
return toggleAutoGasLimitEstimation(state);
|
|
|
|
case TypeKeys.CONFIG_SET_LATEST_BLOCK:
|
|
return setLatestBlock(state, action);
|
|
default:
|
|
return state;
|
|
}
|
|
}
|