@sigi/core/esm/metadata.js

Sigi core library

var _a, _b;
import { DEFINE_ACTION_DECORATOR_SYMBOL, REDUCER_DECORATOR_SYMBOL, IMMER_REDUCER_DECORATOR_SYMBOL, EFFECT_DECORATOR_SYMBOL, SSR_ACTION_META_SYMBOL, ACTION_TO_SKIP_SYMBOL, } from './symbols';
var actionEnum = {
    DefineAction: DEFINE_ACTION_DECORATOR_SYMBOL,
    Reducer: REDUCER_DECORATOR_SYMBOL,
    ImmerReducer: IMMER_REDUCER_DECORATOR_SYMBOL,
    Effect: EFFECT_DECORATOR_SYMBOL,
};
var metadataFactory = function (key) {
    var get = function (prototype, defaultValue) {
        var meta = Reflect.getMetadata(key, prototype);
        if (!meta || !Array.isArray(meta)) {
            return defaultValue;
        }
        return meta;
    };
    return {
        get: get,
        add: function (prototype, meta) {
            var stored = get(prototype);
            if (!stored) {
                Reflect.defineMetadata(key, [meta], prototype);
            }
            else {
                stored.push(meta);
            }
        },
    };
};
export function getDecoratedActions(prototype, type, defaultValue) {
    var get = metadataFactory(actionEnum[type]).get;
    return get(prototype, defaultValue);
}
export function createActionDecorator(type) {
    return function () { return function (prototype, propertyKey, descriptor) {
        if (typeof prototype === 'function' || !propertyKey) {
            throw new Error("".concat(type, " can only be used to decorate properties."));
        }
        var add = metadataFactory(actionEnum[type]).add;
        add(prototype, propertyKey);
        return descriptor;
    }; };
}
export var getSSREffectMeta = (_a = metadataFactory(SSR_ACTION_META_SYMBOL), _a.get), addSSREffectMeta = _a.add;
export var getActionsToSkip = (_b = metadataFactory(ACTION_TO_SKIP_SYMBOL), _b.get), addActionToSkip = _b.add;
//# sourceMappingURL=metadata.js.map