@yext/chat-headless/dist/commonjs/src/slices/conversation.js

A state manager library powered by Redux for Yext Chat integrations

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var toolkit = require('@reduxjs/toolkit');

const BASE_STATE_LOCAL_STORAGE_KEY = "yext_chat_state";
const initialState = {
    messages: [],
    isLoading: false,
    canSendMessage: true,
};
function getStateLocalStorageKey(hostname, botId) {
    return `${BASE_STATE_LOCAL_STORAGE_KEY}__${hostname}__${botId}`;
}
/**
 * Loads the {@link ConversationState} from local storage.
 */
const loadSessionState = (botId) => {
    if (!localStorage) {
        console.warn("Local storage is not available. State will not be persisted while navigating across pages.");
        return initialState;
    }
    const hostname = window?.location?.hostname;
    if (!hostname) {
        console.warn("Unable to get hostname of current page. State will not be persisted while navigating across pages.");
        return initialState;
    }
    const savedState = localStorage.getItem(getStateLocalStorageKey(hostname, botId));
    if (savedState) {
        try {
            const parsedState = JSON.parse(savedState);
            if (parsedState.messages.length > 0) {
                const lastTimestamp = parsedState.messages[parsedState.messages.length - 1].timestamp;
                const currentDate = new Date();
                const lastDate = new Date(lastTimestamp || 0);
                const diff = currentDate.getTime() - lastDate.getTime();
                // If the last message was sent within the last day, we consider the session to be active
                if (diff < 24 * 60 * 60 * 1000) {
                    return parsedState;
                }
                localStorage.removeItem(getStateLocalStorageKey(hostname, botId));
            }
        }
        catch (e) {
            console.warn("Unabled to load saved state: error parsing state. Starting with a fresh state.");
            localStorage.removeItem(getStateLocalStorageKey(hostname, botId));
        }
    }
    return initialState;
};
const saveSessionState = (botId, state) => {
    if (!localStorage) {
        console.warn("Local storage is not available. State will not be persisted while navigating across pages.");
        return initialState;
    }
    const hostname = window?.location?.hostname;
    if (!hostname) {
        console.warn("Unable to get hostname of current page. State will not be persisted across page refreshes.");
        return initialState;
    }
    localStorage.setItem(getStateLocalStorageKey(hostname, botId), JSON.stringify(state));
};
/**
 * Registers with Redux the slice of {@link State} pertaining to the loading status
 * of Chat Headless.
 */
const conversationSlice = toolkit.createSlice({
    name: "conversation",
    initialState,
    reducers: {
        setConversationId: (state, action) => {
            state.conversationId = action.payload;
        },
        setMessages: (state, action) => {
            state.messages = action.payload;
        },
        addMessage: (state, action) => {
            state.messages.push(action.payload);
        },
        setMessageNotes: (state, action) => {
            state.notes = action.payload;
        },
        setIsLoading: (state, action) => {
            state.isLoading = action.payload;
        },
        setCanSendMessage: (state, action) => {
            state.canSendMessage = action.payload;
        },
    },
});
const { setMessages, addMessage, setMessageNotes, setIsLoading, setConversationId, setCanSendMessage, } = conversationSlice.actions;
var conversationReducer = conversationSlice.reducer;

exports.addMessage = addMessage;
exports.conversationSlice = conversationSlice;
exports.default = conversationReducer;
exports.getStateLocalStorageKey = getStateLocalStorageKey;
exports.initialState = initialState;
exports.loadSessionState = loadSessionState;
exports.saveSessionState = saveSessionState;
exports.setCanSendMessage = setCanSendMessage;
exports.setConversationId = setConversationId;
exports.setIsLoading = setIsLoading;
exports.setMessageNotes = setMessageNotes;
exports.setMessages = setMessages;
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