syncflow-engine/dist/react/hooks.js

A flexible and robust data synchronization library for JavaScript applications

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
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};
var __generator = (this && this.__generator) || function (thisArg, body) {
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    function verb(n) { return function (v) { return step([n, v]); }; }
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    }
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.useSyncOperation = exports.useSyncListener = exports.useSync = void 0;
var react_1 = require("react");
var SyncContext_1 = require("./SyncContext");
var useSync = function () {
    var context = (0, react_1.useContext)(SyncContext_1.SyncContext);
    if (!context) {
        throw new Error("useSync must be used within a SyncProvider");
    }
    return context;
};
exports.useSync = useSync;
var useSyncListener = function (event, callback) {
    var engine = (0, exports.useSync)().engine;
    (0, react_1.useEffect)(function () {
        engine.addListener(event, callback);
        return function () {
            engine.removeListener(event, callback);
        };
    }, [engine, event, callback]);
};
exports.useSyncListener = useSyncListener;
var useSyncOperation = function () {
    var _a = (0, exports.useSync)(), addOperation = _a.addOperation, status = _a.status;
    var isLoading = status === "syncing";
    var sync = (0, react_1.useCallback)(function (type, entity, data) { return __awaiter(void 0, void 0, void 0, function () {
        return __generator(this, function (_a) {
            switch (_a.label) {
                case 0: return [4 /*yield*/, addOperation({
                        type: type,
                        entity: entity,
                        data: data,
                    })];
                case 1:
                    _a.sent();
                    return [2 /*return*/];
            }
        });
    }); }, [addOperation]);
    return {
        sync: sync,
        isLoading: isLoading,
        status: status,
    };
};
exports.useSyncOperation = useSyncOperation;