Jon Staab
53 lines
1.6 KiB
TypeScript
53 lines
1.6 KiB
TypeScript
import {derived, readable} from "svelte/store"
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import {
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readProfile,
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displayProfile,
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displayPubkey,
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isPublishedProfile,
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createProfile,
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editProfile,
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PROFILE,
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} from "@welshman/util"
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import type {Profile} from "@welshman/util"
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import {RepositoryCollection} from "./repositoryCollection.js"
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import {Network} from "./network.js"
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import {Router} from "./router.js"
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import {Thunks} from "./thunk.js"
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import type {IClient} from "./client.js"
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/**
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* Kind-0 profiles, keyed by pubkey. Loaded via the outbox model (the author's
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* write relays), resolved through the relay-list collection at fetch time.
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*/
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export class Profiles extends RepositoryCollection<ReturnType<typeof readProfile>> {
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constructor(ctx: IClient) {
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super(ctx, {
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filters: [{kinds: [PROFILE]}],
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eventToItem: readProfile,
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getKey: profile => profile.event.pubkey,
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})
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}
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fetch(pubkey: string, relayHints: string[] = []) {
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return this.ctx.use(Network).loadUsingOutbox(pubkey, {kinds: [PROFILE]}, relayHints)
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}
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publish = (profile: Profile) => {
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const router = this.ctx.use(Router)
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const relays = router.merge([router.Index(), router.FromUser()]).getUrls()
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const event = isPublishedProfile(profile) ? editProfile(profile) : createProfile(profile)
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return this.ctx.use(Thunks).publish({event, relays})
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}
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display = (pubkey: string | undefined) =>
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pubkey ? displayProfile(this.get(pubkey), displayPubkey(pubkey)) : ""
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deriveDisplay = (pubkey: string | undefined, ...args: any[]) =>
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pubkey
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? derived(this.derive(pubkey, ...args), $profile =>
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displayProfile($profile, displayPubkey(pubkey)),
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)
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: readable("")
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}
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