@essex/redux-dag-history/lib/DagHistory/replaceCurrentState.js

"use strict";
var DagGraph_1 = require("../DagGraph");
var log = require('debug')('redux-dag-history:DagHistory');
function replaceCurrentState(state, history, config) {
    log('replace current state');
    var graph = history.graph;
    var reader = new DagGraph_1.default(graph);
    var currentStateId = reader.currentStateId;
    return {
        current: state,
        graph: graph.withMutations(function (g) {
            var graph = new DagGraph_1.default(g);
            if (config.stateKeyGenerator) {
                var hash = config.stateKeyGenerator(state);
                log('inserting state with key', hash);
                graph.setHashForState(hash, currentStateId);
            }
            return graph.replaceState(currentStateId, state);
        }),
    };
}
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = replaceCurrentState;