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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | 1x 10x 10x 10x 10x 6x 6x 6x 10x 4x 4x 4x 10x 1x | type ReactionData = Record<string, { likes: number; dislikes: number }>;
type ReactionHandler = (
id: string,
value: { likes: number; dislikes: number },
) => void;
export const reactionStore = (() => {
const data: ReactionData = {};
const listeners = new Set<ReactionHandler>();
const getData = (id: string) => data[id] || null;
const setData = (id: string, value: { likes: number; dislikes: number }) => {
data[id] = value;
listeners.forEach((handler) => handler(id, value));
};
const subscribe = (handler: ReactionHandler): (() => void) => {
listeners.add(handler);
return () => listeners.delete(handler);
};
return { getData, setData, subscribe };
})();
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