@hazae41/glacier/dist/cjs/src/mods/queries/simple/helper.cjs

Yet another React data (re)fetching library

'use strict';

var core = require('../../core/core.cjs');

exports.Simple = void 0;
(function (Simple) {
    function getCacheKey(key) {
        if (typeof key === "string")
            return key;
        return JSON.stringify(key);
    }
    Simple.getCacheKey = getCacheKey;
    async function fetchOrThrow(cacheKey, signal, settings) {
        const fetched = await settings.fetcher(settings.key, { signal });
        return await core.core.replaceOrThrow(cacheKey, fetched, settings);
    }
    Simple.fetchOrThrow = fetchOrThrow;
    /**
     * Optimistic update
     * @param core
     * @param key
     * @param cacheKey
     * @param fetcher
     * @param updater
     * @param settings
     * @returns
     */
    async function updateOrThrow(cacheKey, updater, signal, settings) {
        const uuid = crypto.randomUUID();
        try {
            const generator = updater();
            let next = await generator.next();
            for (; !next.done; next = await generator.next())
                await core.core.optimizeOrThrow(cacheKey, uuid, next.value, settings);
            const fetcher = next.value ?? settings.fetcher;
            const fetched = await fetcher(settings.key, { signal, cache: "reload" });
            core.core.deoptimize(cacheKey, uuid);
            return await core.core.replaceOrThrow(cacheKey, fetched, settings);
        }
        catch (e) {
            core.core.deoptimize(cacheKey, uuid);
            core.core.reoptimizeOrThrow(cacheKey, settings);
            throw e;
        }
    }
    Simple.updateOrThrow = updateOrThrow;
})(exports.Simple || (exports.Simple = {}));
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