starr-philproperties/src/contexts/ClientGroupContext.jsx

/***********************************************************************************************************************************************************************
 * File Name    : GroupContext.jsx
 * Type         : Context / Provider
 * Description  : Client group context.
 *                Covers: fetching the current user's groups and a single group detail.
 *                Used by: GroupList.jsx
 ***********************************************************************************************************************************************************************/
import { createContext, useCallback, useContext, useState } from 'react';
import api from '@/utils/api.util';
import { toast } from 'sonner';

const BASE = '/client/groups';

const GroupContext = createContext(null);

export function useGroup() {
    const ctx = useContext(GroupContext);
    if (!ctx) throw new Error('useGroup must be used within a GroupProvider');
    return ctx;
}

export function GroupProvider({ children }) {
    const [groups,  setGroups]  = useState([]);
    const [group,   setGroup]   = useState(null);
    const [loading, setLoading] = useState(false);

    const request = useCallback(async (fn) => {
        setLoading(true);
        try {
            return await fn();
        } catch (err) {
            const message = err?.response?.data?.message ?? 'Something went wrong.';
            toast(message, {
                action: {
                    label: "Close",
                    onClick: () => {}
                }
            });
            return null;
        } finally {
            setLoading(false);
        }
    }, []);

    // ─── GET MY GROUPS ────────────────────────────────────────────────────────
    // GET /client/groups
    const fetchGroups = useCallback(
        () =>
            request(async () => {
                const res = await api.get(BASE);
                const data = res.data?.data ?? [];
                setGroups(data);
                return data;
            }),
        [request]
    );

    // ─── GET ONE GROUP ────────────────────────────────────────────────────────
    // GET /client/groups/:groupId
    const fetchGroup = useCallback(
        (groupId) =>
            request(async () => {
                const res = await api.get(`${BASE}/${groupId}`);
                const data = res.data?.data ?? null;
                setGroup(data);
                return data;
            }),
        [request]
    );

    return (
        <GroupContext.Provider value={{
            groups, group,
            loading,
            fetchGroups, fetchGroup,
        }}>
            {children}
        </GroupContext.Provider>
    );
}