xr-utils.js

xr-utils.js

// xr-utils.js

class XrUtils {
    constructor(storage) {
        this.storageMock = storage;
    }

    eventEgress(dataSource) {
        return (target, propertyKey, descriptor) => {
            const originalMethod = descriptor.value;
            descriptor.value = (...args) => {
                const payload = originalMethod.apply(this, args);
                if (!this.storageMock[dataSource]) {
                    this.storageMock[dataSource] = [];
                }
                this.storageMock[dataSource].push(payload);
                return payload;
            };
            return descriptor;
        };
    }

    async getDataById(datasource, key) {
        const entries = this.storageMock[datasource];
        if (entries) {
            for (const entry of entries) {
                if (entry[key] !== undefined) {
                    return entry[key];
                }
            }
        }
        return null;
    }
}

const storage = {};
const utilsInstance = new XrUtils(storage);

// Expose these as part of a global object
window.xrUtils = {
    eventEgress: utilsInstance.eventEgress.bind(utilsInstance),
    getDataById: utilsInstance.getDataById.bind(utilsInstance),
    storage, // central storage
};