2020-06-15 17:59:28 +03:00

93 lines
2.5 KiB
TypeScript

import { State } from '../types/redux';
import { currentBackend } from '../backend';
import { ThunkDispatch } from 'redux-thunk';
import { AnyAction } from 'redux';
import { actions as notifActions } from 'redux-notifications';
const { notifSend, notifDismiss } = notifActions;
export const STATUS_REQUEST = 'STATUS_REQUEST';
export const STATUS_SUCCESS = 'STATUS_SUCCESS';
export const STATUS_FAILURE = 'STATUS_FAILURE';
export function statusRequest() {
return {
type: STATUS_REQUEST,
};
}
export function statusSuccess(status: {
auth: { status: boolean };
api: { status: boolean; statusPage: string };
}) {
return {
type: STATUS_SUCCESS,
payload: { status },
};
}
export function statusFailure(error: Error) {
return {
type: STATUS_FAILURE,
payload: { error },
};
}
export function checkBackendStatus() {
return async (dispatch: ThunkDispatch<State, {}, AnyAction>, getState: () => State) => {
try {
const state = getState();
if (state.status.get('isFetching') === true) {
return;
}
dispatch(statusRequest());
const backend = currentBackend(state.config);
const status = await backend.status();
const backendDownKey = 'ui.toast.onBackendDown';
const previousBackendDownNotifs = state.notifs.filter(n => n.message?.key === backendDownKey);
if (status.api.status === false) {
if (previousBackendDownNotifs.length === 0) {
dispatch(
notifSend({
message: {
details: status.api.statusPage,
key: 'ui.toast.onBackendDown',
},
kind: 'danger',
}),
);
}
return dispatch(statusSuccess(status));
} else if (status.api.status === true && previousBackendDownNotifs.length > 0) {
// If backend is up, clear all the danger messages
previousBackendDownNotifs.forEach(notif => {
dispatch(notifDismiss(notif.id));
});
}
const authError = status.auth.status === false;
if (authError) {
const key = 'ui.toast.onLoggedOut';
const existingNotification = state.notifs.find(n => n.message?.key === key);
if (!existingNotification) {
dispatch(
notifSend({
message: {
key: 'ui.toast.onLoggedOut',
},
kind: 'danger',
}),
);
}
}
dispatch(statusSuccess(status));
} catch (error) {
dispatch(statusFailure(error));
}
};
}