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Add firehose view to home screen

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This commit is contained in:
Paul Frazee 2022-10-04 14:22:20 -05:00
parent 5631c2d2e6
commit f5c4a97eaf
3 changed files with 70 additions and 24 deletions
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22
src/state/models/feed-view.ts
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@ -36,14 +36,14 @@ export class FeedItemModel implements GetHomeFeed.FeedItem {
constructor(
public rootStore: RootStoreModel,
reactKey: string,
v: GetHomeFeed.FeedItem,
v: GetHomeFeed.FeedItem | GetAuthorFeed.FeedItem,
) {
makeAutoObservable(this, {rootStore: false})
this._reactKey = reactKey
this.copy(v)
}
copy(v: GetHomeFeed.FeedItem) {
copy(v: GetHomeFeed.FeedItem | GetAuthorFeed.FeedItem) {
this.cursor = v.cursor
this.uri = v.uri
this.author = v.author
@ -309,25 +309,28 @@ export class FeedModel {
}
}
private _replaceAll(res: GetHomeFeed.Response) {
private _replaceAll(res: GetHomeFeed.Response | GetAuthorFeed.Response) {
this.feed.length = 0
this.hasReachedEnd = false
this._appendAll(res)
}
private _appendAll(res: GetHomeFeed.Response) {
private _appendAll(res: GetHomeFeed.Response | GetAuthorFeed.Response) {
let counter = this.feed.length
for (const item of res.data.feed) {
this._append(counter++, item)
}
}
private _append(keyId: number, item: GetHomeFeed.FeedItem) {
private _append(
keyId: number,
item: GetHomeFeed.FeedItem | GetAuthorFeed.FeedItem,
) {
// TODO: validate .record
this.feed.push(new FeedItemModel(this.rootStore, `item-${keyId}`, item))
}
private _prependAll(res: GetHomeFeed.Response) {
private _prependAll(res: GetHomeFeed.Response | GetAuthorFeed.Response) {
let counter = this.feed.length
for (const item of res.data.feed) {
if (this.feed.find(item2 => item2.uri === item.uri)) {
@ -337,12 +340,15 @@ export class FeedModel {
}
}
private _prepend(keyId: number, item: GetHomeFeed.FeedItem) {
private _prepend(
keyId: number,
item: GetHomeFeed.FeedItem | GetAuthorFeed.FeedItem,
) {
// TODO: validate .record
this.feed.unshift(new FeedItemModel(this.rootStore, `item-${keyId}`, item))
}
private _updateAll(res: GetHomeFeed.Response) {
private _updateAll(res: GetHomeFeed.Response | GetAuthorFeed.Response) {
for (const item of res.data.feed) {
const existingItem = this.feed.find(
// this find function has a key subtley- the indexedAt comparison