72 lines
2.2 KiB
TypeScript
72 lines
2.2 KiB
TypeScript
import { WebApplication } from '@/UIModels/Application'
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import { ApplicationEvent, FeatureIdentifier, FeatureStatus } from '@standardnotes/snjs'
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import { action, makeObservable, observable, runInAction, when } from 'mobx'
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export class FeaturesState {
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hasFolders: boolean
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hasSmartViews: boolean
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hasFiles: boolean
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premiumAlertFeatureName: string | undefined
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constructor(private application: WebApplication, appObservers: (() => void)[]) {
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this.hasFolders = this.isEntitledToFolders()
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this.hasSmartViews = this.isEntitledToSmartViews()
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this.hasFiles = this.isEntitledToFiles()
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this.premiumAlertFeatureName = undefined
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makeObservable(this, {
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hasFolders: observable,
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hasSmartViews: observable,
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hasFiles: observable,
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premiumAlertFeatureName: observable,
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showPremiumAlert: action,
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closePremiumAlert: action,
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})
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this.showPremiumAlert = this.showPremiumAlert.bind(this)
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this.closePremiumAlert = this.closePremiumAlert.bind(this)
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appObservers.push(
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application.addEventObserver(async (event) => {
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switch (event) {
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case ApplicationEvent.FeaturesUpdated:
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case ApplicationEvent.Launched:
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runInAction(() => {
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this.hasFolders = this.isEntitledToFolders()
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this.hasSmartViews = this.isEntitledToSmartViews()
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this.hasFiles = this.isEntitledToFiles()
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})
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}
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}),
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)
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}
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public async showPremiumAlert(featureName: string): Promise<void> {
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this.premiumAlertFeatureName = featureName
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return when(() => this.premiumAlertFeatureName === undefined)
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}
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public closePremiumAlert() {
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this.premiumAlertFeatureName = undefined
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}
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private isEntitledToFiles(): boolean {
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const status = this.application.features.getFeatureStatus(FeatureIdentifier.Files)
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return status === FeatureStatus.Entitled
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}
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private isEntitledToFolders(): boolean {
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const status = this.application.features.getFeatureStatus(FeatureIdentifier.TagNesting)
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return status === FeatureStatus.Entitled
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}
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private isEntitledToSmartViews(): boolean {
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const status = this.application.features.getFeatureStatus(FeatureIdentifier.SmartFilters)
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return status === FeatureStatus.Entitled
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}
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}
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