Paul Frazee
124 lines
3.7 KiB
TypeScript
124 lines
3.7 KiB
TypeScript
import {makeAutoObservable, runInAction} from 'mobx'
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import {RootStoreModel} from './root-store'
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import {PostsFeedModel} from './feeds/posts'
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import {NotificationsFeedModel} from './feeds/notifications'
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import {MyFollowsCache} from './cache/my-follows'
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import {isObj, hasProp} from 'lib/type-guards'
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export class MeModel {
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did: string = ''
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handle: string = ''
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displayName: string = ''
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description: string = ''
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avatar: string = ''
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followsCount: number | undefined
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followersCount: number | undefined
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mainFeed: PostsFeedModel
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notifications: NotificationsFeedModel
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follows: MyFollowsCache
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constructor(public rootStore: RootStoreModel) {
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makeAutoObservable(
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this,
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{rootStore: false, serialize: false, hydrate: false},
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{autoBind: true},
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)
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this.mainFeed = new PostsFeedModel(this.rootStore, 'home', {
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algorithm: 'reverse-chronological',
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})
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this.notifications = new NotificationsFeedModel(this.rootStore, {})
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this.follows = new MyFollowsCache(this.rootStore)
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}
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clear() {
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this.mainFeed.clear()
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this.notifications.clear()
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this.follows.clear()
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this.did = ''
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this.handle = ''
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this.displayName = ''
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this.description = ''
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this.avatar = ''
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}
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serialize(): unknown {
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return {
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did: this.did,
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handle: this.handle,
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displayName: this.displayName,
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description: this.description,
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avatar: this.avatar,
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}
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}
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hydrate(v: unknown) {
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if (isObj(v)) {
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let did, handle, displayName, description, avatar
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if (hasProp(v, 'did') && typeof v.did === 'string') {
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did = v.did
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}
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if (hasProp(v, 'handle') && typeof v.handle === 'string') {
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handle = v.handle
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}
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if (hasProp(v, 'displayName') && typeof v.displayName === 'string') {
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displayName = v.displayName
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}
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if (hasProp(v, 'description') && typeof v.description === 'string') {
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description = v.description
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}
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if (hasProp(v, 'avatar') && typeof v.avatar === 'string') {
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avatar = v.avatar
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}
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if (did && handle) {
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this.did = did
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this.handle = handle
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this.displayName = displayName || ''
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this.description = description || ''
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this.avatar = avatar || ''
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}
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}
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}
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async load() {
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const sess = this.rootStore.session
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this.rootStore.log.debug('MeModel:load', {hasSession: sess.hasSession})
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if (sess.hasSession) {
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this.did = sess.currentSession?.did || ''
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this.handle = sess.currentSession?.handle || ''
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const profile = await this.rootStore.agent.getProfile({
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actor: this.did,
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})
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runInAction(() => {
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if (profile?.data) {
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this.displayName = profile.data.displayName || ''
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this.description = profile.data.description || ''
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this.avatar = profile.data.avatar || ''
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this.followsCount = profile.data.followsCount
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this.followersCount = profile.data.followersCount
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} else {
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this.displayName = ''
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this.description = ''
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this.avatar = ''
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this.followsCount = profile.data.followsCount
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this.followersCount = undefined
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}
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})
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this.mainFeed.clear()
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await this.follows.fetch().catch(e => {
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this.rootStore.log.error('Failed to load my follows', e)
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})
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await Promise.all([
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this.mainFeed.setup().catch(e => {
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this.rootStore.log.error('Failed to setup main feed model', e)
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}),
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this.notifications.setup().catch(e => {
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this.rootStore.log.error('Failed to setup notifications model', e)
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}),
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])
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this.rootStore.emitSessionLoaded()
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} else {
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this.clear()
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}
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}
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}
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