@jameshclrk/rxdb-hooks/dist/useRxCollection.js

React hooks for integrating with RxDB

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
var react_1 = require("react");
var useRxDB_1 = __importDefault(require("./useRxDB"));
function useRxCollection(dbName, name) {
    var _a = (0, react_1.useState)(null), collection = _a[0], setCollection = _a[1];
    var db = (0, useRxDB_1.default)(dbName);
    (0, react_1.useEffect)(function () {
        if (!db) {
            return;
        }
        var found = db[name];
        if (found) {
            setCollection(found);
        }
        if (db.newCollections$) {
            var sub_1 = db.newCollections$.subscribe(function (col) {
                if (col[name]) {
                    // We don't unsubscribe so that we get notified
                    // and update collection if it gets deleted/recreated
                    setCollection(col[name]);
                }
            });
            return function () {
                sub_1.unsubscribe();
            };
        }
    }, [db, name]);
    return collection;
}
exports.default = useRxCollection;