index.js

import { createAction } from 'redux-actions';
import i18next from 'i18next';
import axios from 'axios';

import { isVersionGreater, splitByNewLine, sortClients } from '../helpers/helpers';
import { CHECK_TIMEOUT, SETTINGS_NAMES } from '../helpers/constants';
import { getTlsStatus } from './encryption';
import apiClient from '../api/Api';
import { addErrorToast, addNoticeToast, addSuccessToast } from './toasts';

export const toggleSettingStatus = createAction('SETTING_STATUS_TOGGLE');
export const showSettingsFailure = createAction('SETTINGS_FAILURE_SHOW');

export const toggleSetting = (settingKey, status) => async (dispatch) => {
    let successMessage = '';
    try {
        switch (settingKey) {
            case SETTINGS_NAMES.safebrowsing:
                if (status) {
                    successMessage = 'disabled_safe_browsing_toast';
                    await apiClient.disableSafebrowsing();
                } else {
                    successMessage = 'enabled_safe_browsing_toast';
                    await apiClient.enableSafebrowsing();
                }
                dispatch(toggleSettingStatus({ settingKey }));
                break;
            case SETTINGS_NAMES.parental:
                if (status) {
                    successMessage = 'disabled_parental_toast';
                    await apiClient.disableParentalControl();
                } else {
                    successMessage = 'enabled_parental_toast';
                    await apiClient.enableParentalControl();
                }
                dispatch(toggleSettingStatus({ settingKey }));
                break;
            case SETTINGS_NAMES.safesearch:
                if (status) {
                    successMessage = 'disabled_safe_search_toast';
                    await apiClient.disableSafesearch();
                } else {
                    successMessage = 'enabled_save_search_toast';
                    await apiClient.enableSafesearch();
                }
                dispatch(toggleSettingStatus({ settingKey }));
                break;
            default:
                break;
        }
        dispatch(addSuccessToast(successMessage));
    } catch (error) {
        dispatch(addErrorToast({ error }));
    }
};

export const initSettingsRequest = createAction('SETTINGS_INIT_REQUEST');
export const initSettingsFailure = createAction('SETTINGS_INIT_FAILURE');
export const initSettingsSuccess = createAction('SETTINGS_INIT_SUCCESS');

export const initSettings = (settingsList) => async (dispatch) => {
    dispatch(initSettingsRequest());
    try {
        const safebrowsingStatus = await apiClient.getSafebrowsingStatus();
        const parentalStatus = await apiClient.getParentalStatus();
        const safesearchStatus = await apiClient.getSafesearchStatus();
        const {
            safebrowsing,
            parental,
            safesearch,
        } = settingsList;
        const newSettingsList = {
            safebrowsing: {
                ...safebrowsing,
                enabled: safebrowsingStatus.enabled,
            },
            parental: {
                ...parental,
                enabled: parentalStatus.enabled,
            },
            safesearch: {
                ...safesearch,
                enabled: safesearchStatus.enabled,
            },
        };
        dispatch(initSettingsSuccess({ settingsList: newSettingsList }));
    } catch (error) {
        dispatch(addErrorToast({ error }));
        dispatch(initSettingsFailure());
    }
};

export const toggleProtectionRequest = createAction('TOGGLE_PROTECTION_REQUEST');
export const toggleProtectionFailure = createAction('TOGGLE_PROTECTION_FAILURE');
export const toggleProtectionSuccess = createAction('TOGGLE_PROTECTION_SUCCESS');

export const toggleProtection = (status) => async (dispatch) => {
    dispatch(toggleProtectionRequest());
    try {
        const successMessage = status ? 'disabled_protection' : 'enabled_protection';
        await apiClient.setDnsConfig({ protection_enabled: !status });
        dispatch(addSuccessToast(successMessage));
        dispatch(toggleProtectionSuccess());
    } catch (error) {
        dispatch(addErrorToast({ error }));
        dispatch(toggleProtectionFailure());
    }
};

export const getVersionRequest = createAction('GET_VERSION_REQUEST');
export const getVersionFailure = createAction('GET_VERSION_FAILURE');
export const getVersionSuccess = createAction('GET_VERSION_SUCCESS');

export const getVersion = (recheck = false) => async (dispatch, getState) => {
    dispatch(getVersionRequest());
    try {
        const data = await apiClient.getGlobalVersion({ recheck_now: recheck });
        dispatch(getVersionSuccess(data));

        if (recheck) {
            const { dnsVersion } = getState().dashboard;
            const currentVersion = dnsVersion === 'undefined' ? 0 : dnsVersion;

            if (data && isVersionGreater(currentVersion, data.new_version)) {
                dispatch(addSuccessToast('updates_checked'));
            } else {
                dispatch(addSuccessToast('updates_version_equal'));
            }
        }
    } catch (error) {
        dispatch(addErrorToast({ error }));
        dispatch(getVersionFailure());
    }
};

export const getUpdateRequest = createAction('GET_UPDATE_REQUEST');
export const getUpdateFailure = createAction('GET_UPDATE_FAILURE');
export const getUpdateSuccess = createAction('GET_UPDATE_SUCCESS');

const checkStatus = async (handleRequestSuccess, handleRequestError, attempts = 60) => {
    let timeout;

    if (attempts === 0) {
        handleRequestError();
    }

    const rmTimeout = (t) => t && clearTimeout(t);

    try {
        const response = await axios.get('control/status');
        rmTimeout(timeout);
        if (response?.status === 200) {
            handleRequestSuccess(response);
            if (response.data.running === false) {
                timeout = setTimeout(
                    checkStatus,
                    CHECK_TIMEOUT,
                    handleRequestSuccess,
                    handleRequestError,
                    attempts - 1,
                );
            }
        }
    } catch (error) {
        rmTimeout(timeout);
        timeout = setTimeout(
            checkStatus,
            CHECK_TIMEOUT,
            handleRequestSuccess,
            handleRequestError,
            attempts - 1,
        );
    }
};

export const getUpdate = () => async (dispatch, getState) => {
    const { dnsVersion } = getState().dashboard;

    dispatch(getUpdateRequest());
    const handleRequestError = () => {
        dispatch(addNoticeToast({ error: 'update_failed' }));
        dispatch(getUpdateFailure());
    };

    const handleRequestSuccess = (response) => {
        const responseVersion = response.data?.version;

        if (dnsVersion !== responseVersion) {
            dispatch(getUpdateSuccess());
            window.location.reload(true);
        }
    };

    try {
        await apiClient.getUpdate();
        checkStatus(handleRequestSuccess, handleRequestError);
    } catch (error) {
        handleRequestError();
    }
};

export const getClientsRequest = createAction('GET_CLIENTS_REQUEST');
export const getClientsFailure = createAction('GET_CLIENTS_FAILURE');
export const getClientsSuccess = createAction('GET_CLIENTS_SUCCESS');

export const getClients = () => async (dispatch) => {
    dispatch(getClientsRequest());
    try {
        const data = await apiClient.getClients();
        const sortedClients = data.clients && sortClients(data.clients);
        const sortedAutoClients = data.auto_clients && sortClients(data.auto_clients);

        dispatch(getClientsSuccess({
            clients: sortedClients || [],
            autoClients: sortedAutoClients || [],
            supportedTags: data.supported_tags || [],
        }));
    } catch (error) {
        dispatch(addErrorToast({ error }));
        dispatch(getClientsFailure());
    }
};

export const getProfileRequest = createAction('GET_PROFILE_REQUEST');
export const getProfileFailure = createAction('GET_PROFILE_FAILURE');
export const getProfileSuccess = createAction('GET_PROFILE_SUCCESS');

export const getProfile = () => async (dispatch) => {
    dispatch(getProfileRequest());
    try {
        const profile = await apiClient.getProfile();
        dispatch(getProfileSuccess(profile));
    } catch (error) {
        dispatch(addErrorToast({ error }));
        dispatch(getProfileFailure());
    }
};

export const dnsStatusRequest = createAction('DNS_STATUS_REQUEST');
export const dnsStatusFailure = createAction('DNS_STATUS_FAILURE');
export const dnsStatusSuccess = createAction('DNS_STATUS_SUCCESS');
export const setDnsRunningStatus = createAction('SET_DNS_RUNNING_STATUS');

export const getDnsStatus = () => async (dispatch) => {
    dispatch(dnsStatusRequest());

    const handleRequestError = () => {
        dispatch(addErrorToast({ error: 'dns_status_error' }));
        dispatch(dnsStatusFailure());
        window.location.reload(true);
    };

    const handleRequestSuccess = (response) => {
        const dnsStatus = response.data;
        const { running } = dnsStatus;
        const runningStatus = dnsStatus && running;
        if (runningStatus === true) {
            dispatch(dnsStatusSuccess(dnsStatus));
            dispatch(getVersion());
            dispatch(getTlsStatus());
            dispatch(getProfile());
        } else {
            dispatch(setDnsRunningStatus(running));
        }
    };

    try {
        checkStatus(handleRequestSuccess, handleRequestError);
    } catch (error) {
        handleRequestError(error);
    }
};

export const testUpstreamRequest = createAction('TEST_UPSTREAM_REQUEST');
export const testUpstreamFailure = createAction('TEST_UPSTREAM_FAILURE');
export const testUpstreamSuccess = createAction('TEST_UPSTREAM_SUCCESS');

export const testUpstream = (config) => async (dispatch) => {
    dispatch(testUpstreamRequest());
    try {
        const values = { ...config };
        values.bootstrap_dns = splitByNewLine(values.bootstrap_dns);
        values.upstream_dns = splitByNewLine(values.upstream_dns);

        const upstreamResponse = await apiClient.testUpstream(values);
        const testMessages = Object.keys(upstreamResponse)
            .map((key) => {
                const message = upstreamResponse[key];
                if (message !== 'OK') {
                    dispatch(addErrorToast({ error: i18next.t('dns_test_not_ok_toast', { key }) }));
                }
                return message;
            });

        if (testMessages.every((message) => message === 'OK')) {
            dispatch(addSuccessToast('dns_test_ok_toast'));
        }

        dispatch(testUpstreamSuccess());
    } catch (error) {
        dispatch(addErrorToast({ error }));
        dispatch(testUpstreamFailure());
    }
};

export const changeLanguageRequest = createAction('CHANGE_LANGUAGE_REQUEST');
export const changeLanguageFailure = createAction('CHANGE_LANGUAGE_FAILURE');
export const changeLanguageSuccess = createAction('CHANGE_LANGUAGE_SUCCESS');

export const changeLanguage = (lang) => async (dispatch) => {
    dispatch(changeLanguageRequest());
    try {
        await apiClient.changeLanguage(lang);
        dispatch(changeLanguageSuccess());
    } catch (error) {
        dispatch(addErrorToast({ error }));
        dispatch(changeLanguageFailure());
    }
};

export const getLanguageRequest = createAction('GET_LANGUAGE_REQUEST');
export const getLanguageFailure = createAction('GET_LANGUAGE_FAILURE');
export const getLanguageSuccess = createAction('GET_LANGUAGE_SUCCESS');

export const getLanguage = () => async (dispatch) => {
    dispatch(getLanguageRequest());
    try {
        const language = await apiClient.getCurrentLanguage();
        dispatch(getLanguageSuccess(language));
    } catch (error) {
        dispatch(addErrorToast({ error }));
        dispatch(getLanguageFailure());
    }
};

export const getDhcpStatusRequest = createAction('GET_DHCP_STATUS_REQUEST');
export const getDhcpStatusSuccess = createAction('GET_DHCP_STATUS_SUCCESS');
export const getDhcpStatusFailure = createAction('GET_DHCP_STATUS_FAILURE');

export const getDhcpStatus = () => async (dispatch) => {
    dispatch(getDhcpStatusRequest());
    try {
        const status = await apiClient.getDhcpStatus();
        dispatch(getDhcpStatusSuccess(status));
    } catch (error) {
        dispatch(addErrorToast({ error }));
        dispatch(getDhcpStatusFailure());
    }
};

export const getDhcpInterfacesRequest = createAction('GET_DHCP_INTERFACES_REQUEST');
export const getDhcpInterfacesSuccess = createAction('GET_DHCP_INTERFACES_SUCCESS');
export const getDhcpInterfacesFailure = createAction('GET_DHCP_INTERFACES_FAILURE');

export const getDhcpInterfaces = () => async (dispatch) => {
    dispatch(getDhcpInterfacesRequest());
    try {
        const interfaces = await apiClient.getDhcpInterfaces();
        dispatch(getDhcpInterfacesSuccess(interfaces));
    } catch (error) {
        dispatch(addErrorToast({ error }));
        dispatch(getDhcpInterfacesFailure());
    }
};

export const findActiveDhcpRequest = createAction('FIND_ACTIVE_DHCP_REQUEST');
export const findActiveDhcpSuccess = createAction('FIND_ACTIVE_DHCP_SUCCESS');
export const findActiveDhcpFailure = createAction('FIND_ACTIVE_DHCP_FAILURE');

export const findActiveDhcp = (name) => async (dispatch) => {
    dispatch(findActiveDhcpRequest());
    try {
        const activeDhcp = await apiClient.findActiveDhcp(name);
        dispatch(findActiveDhcpSuccess(activeDhcp));
    } catch (error) {
        dispatch(addErrorToast({ error }));
        dispatch(findActiveDhcpFailure());
    }
};

export const setDhcpConfigRequest = createAction('SET_DHCP_CONFIG_REQUEST');
export const setDhcpConfigSuccess = createAction('SET_DHCP_CONFIG_SUCCESS');
export const setDhcpConfigFailure = createAction('SET_DHCP_CONFIG_FAILURE');

export const setDhcpConfig = (values) => async (dispatch, getState) => {
    const { config } = getState().dhcp;
    const updatedConfig = { ...config, ...values };
    dispatch(setDhcpConfigRequest());
    dispatch(findActiveDhcp(values.interface_name));
    try {
        await apiClient.setDhcpConfig(updatedConfig);
        dispatch(setDhcpConfigSuccess(updatedConfig));
        dispatch(addSuccessToast('dhcp_config_saved'));
    } catch (error) {
        dispatch(addErrorToast({ error }));
        dispatch(setDhcpConfigFailure());
    }
};

export const toggleDhcpRequest = createAction('TOGGLE_DHCP_REQUEST');
export const toggleDhcpFailure = createAction('TOGGLE_DHCP_FAILURE');
export const toggleDhcpSuccess = createAction('TOGGLE_DHCP_SUCCESS');

export const toggleDhcp = (values) => async (dispatch) => {
    dispatch(toggleDhcpRequest());
    let config = {
        ...values,
        enabled: false,
    };
    let successMessage = 'disabled_dhcp';

    if (!values.enabled) {
        config = {
            ...values,
            enabled: true,
        };
        successMessage = 'enabled_dhcp';
        dispatch(findActiveDhcp(values.interface_name));
    }

    try {
        await apiClient.setDhcpConfig(config);
        dispatch(toggleDhcpSuccess());
        dispatch(addSuccessToast(successMessage));
    } catch (error) {
        dispatch(addErrorToast({ error }));
        dispatch(toggleDhcpFailure());
    }
};

export const resetDhcpRequest = createAction('RESET_DHCP_REQUEST');
export const resetDhcpSuccess = createAction('RESET_DHCP_SUCCESS');
export const resetDhcpFailure = createAction('RESET_DHCP_FAILURE');

export const resetDhcp = () => async (dispatch) => {
    dispatch(resetDhcpRequest());
    try {
        const status = await apiClient.resetDhcp();
        dispatch(resetDhcpSuccess(status));
        dispatch(addSuccessToast('dhcp_config_saved'));
    } catch (error) {
        dispatch(addErrorToast({ error }));
        dispatch(resetDhcpFailure());
    }
};

export const toggleLeaseModal = createAction('TOGGLE_LEASE_MODAL');

export const addStaticLeaseRequest = createAction('ADD_STATIC_LEASE_REQUEST');
export const addStaticLeaseFailure = createAction('ADD_STATIC_LEASE_FAILURE');
export const addStaticLeaseSuccess = createAction('ADD_STATIC_LEASE_SUCCESS');

export const addStaticLease = (config) => async (dispatch) => {
    dispatch(addStaticLeaseRequest());
    try {
        const name = config.hostname || config.ip;
        await apiClient.addStaticLease(config);
        dispatch(addStaticLeaseSuccess(config));
        dispatch(addSuccessToast(i18next.t('dhcp_lease_added', { key: name })));
        dispatch(toggleLeaseModal());
    } catch (error) {
        dispatch(addErrorToast({ error }));
        dispatch(addStaticLeaseFailure());
    }
};

export const removeStaticLeaseRequest = createAction('REMOVE_STATIC_LEASE_REQUEST');
export const removeStaticLeaseFailure = createAction('REMOVE_STATIC_LEASE_FAILURE');
export const removeStaticLeaseSuccess = createAction('REMOVE_STATIC_LEASE_SUCCESS');

export const removeStaticLease = (config) => async (dispatch) => {
    dispatch(removeStaticLeaseRequest());
    try {
        const name = config.hostname || config.ip;
        await apiClient.removeStaticLease(config);
        dispatch(removeStaticLeaseSuccess(config));
        dispatch(addSuccessToast(i18next.t('dhcp_lease_deleted', { key: name })));
    } catch (error) {
        dispatch(addErrorToast({ error }));
        dispatch(removeStaticLeaseFailure());
    }
};

export const removeToast = createAction('REMOVE_TOAST');