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xr-utils.js
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| // 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 | |
| }; |
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