@wordpress/core-data
Version:
Access to and manipulation of core WordPress entities.
73 lines (71 loc) • 2.8 kB
JavaScript
;
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
// If the importer is in node compatibility mode or this is not an ESM
// file that has been converted to a CommonJS file using a Babel-
// compatible transform (i.e. "__esModule" has not been set), then set
// "default" to the CommonJS "module.exports" for node compatibility.
isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
// packages/core-data/src/locks/engine.js
var engine_exports = {};
__export(engine_exports, {
default: () => createLocks
});
module.exports = __toCommonJS(engine_exports);
var import_reducer = __toESM(require("./reducer"));
var import_selectors = require("./selectors");
function createLocks() {
let state = (0, import_reducer.default)(void 0, { type: "@@INIT" });
function processPendingLockRequests() {
for (const request of (0, import_selectors.getPendingLockRequests)(state)) {
const { store, path, exclusive, notifyAcquired } = request;
if ((0, import_selectors.isLockAvailable)(state, store, path, { exclusive })) {
const lock = { store, path, exclusive };
state = (0, import_reducer.default)(state, {
type: "GRANT_LOCK_REQUEST",
lock,
request
});
notifyAcquired(lock);
}
}
}
function acquire(store, path, exclusive) {
return new Promise((resolve) => {
state = (0, import_reducer.default)(state, {
type: "ENQUEUE_LOCK_REQUEST",
request: { store, path, exclusive, notifyAcquired: resolve }
});
processPendingLockRequests();
});
}
function release(lock) {
state = (0, import_reducer.default)(state, {
type: "RELEASE_LOCK",
lock
});
processPendingLockRequests();
}
return { acquire, release };
}
//# sourceMappingURL=engine.js.map