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feat: optimistic update for cards

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This commit is contained in:
verbiricha
2023-07-30 23:01:32 +02:00
parent 811b1ceaec
commit efd2f756fe
8 changed files with 113 additions and 36 deletions
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31
src/login.ts
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@ -12,7 +12,7 @@ export enum LoginType {
interface ReplaceableTags {
tags: Array<string[]>;
content: "";
content?: string;
timestamp: number;
}
@ -22,10 +22,19 @@ export interface LoginSession {
privateKey?: string;
follows: ReplaceableTags;
muted: ReplaceableTags;
cards: ReplaceableTags;
relays: Relays;
emojis: Array<EmojiPack>;
}
const initialState = {
follows: { tags: [], timestamp: 0 },
muted: { tags: [], timestamp: 0 },
cards: { tags: [], timestamp: 0 },
relays: defaultRelays,
emojis: [],
};
export class LoginStore extends ExternalStore<LoginSession | undefined> {
#session?: LoginSession;
@ -33,7 +42,7 @@ export class LoginStore extends ExternalStore<LoginSession | undefined> {
super();
const json = window.localStorage.getItem("session");
if (json) {
this.#session = JSON.parse(json);
this.#session = { ...initialState, ...JSON.parse(json) };
if (this.#session) {
this.#session.type ??= LoginType.Nip7;
}
@ -44,10 +53,7 @@ export class LoginStore extends ExternalStore<LoginSession | undefined> {
this.#session = {
type,
pubkey: pk,
muted: { tags: [], timestamp: 0 },
follows: { tags: [], timestamp: 0 },
relays: defaultRelays,
emojis: [],
...initialState,
};
this.#save();
}
@ -57,9 +63,7 @@ export class LoginStore extends ExternalStore<LoginSession | undefined> {
type: LoginType.PrivateKey,
pubkey: bytesToHex(schnorr.getPublicKey(key)),
privateKey: key,
follows: { tags: [], timestamp: 0 },
muted: { tags: [], timestamp: 0 },
emojis: [],
...initialState,
};
this.#save();
}
@ -98,6 +102,15 @@ export class LoginStore extends ExternalStore<LoginSession | undefined> {
this.#save();
}
setCards(cards: Array<string[]>, ts: number) {
if (this.#session.cards.timestamp >= ts) {
return;
}
this.#session.cards.tags = cards;
this.#session.cards.timestamp = ts;
this.#save();
}
setRelays(relays: Array<string>, ts: number) {
if (this.#session.relays.timestamp >= ts) {
return;