forked from coracle/flotilla
Jon Staab
120 lines
3.4 KiB
TypeScript
120 lines
3.4 KiB
TypeScript
import {uniqBy, uniq, now, choice} from "@welshman/lib"
|
|
import {
|
|
GROUPS,
|
|
GROUP_JOIN,
|
|
getGroupTags,
|
|
getRelayTagValues,
|
|
createEvent,
|
|
displayProfile,
|
|
} from "@welshman/util"
|
|
import {PublishStatus} from "@welshman/net"
|
|
import {
|
|
pubkey,
|
|
repository,
|
|
loadOne,
|
|
makeThunk,
|
|
publishThunk,
|
|
loadProfile,
|
|
profilesByPubkey,
|
|
relaySelectionsByPubkey,
|
|
loadRelaySelections,
|
|
getWriteRelayUrls,
|
|
loadFollows,
|
|
loadMutes,
|
|
} from "@welshman/app"
|
|
import {loadGroup, loadGroupMembership, INDEXER_RELAYS} from "@app/state"
|
|
|
|
// Utils
|
|
|
|
export const getPubkeyHints = (pubkey: string) => {
|
|
const selections = relaySelectionsByPubkey.get().get(pubkey)
|
|
const relays = selections ? getWriteRelayUrls(selections) : []
|
|
const hints = relays.length ? relays : INDEXER_RELAYS
|
|
|
|
return hints
|
|
}
|
|
|
|
export const getPubkeyPetname = (pubkey: string) => {
|
|
const profile = profilesByPubkey.get().get(pubkey)
|
|
const display = displayProfile(profile)
|
|
|
|
return display
|
|
}
|
|
|
|
export const makeMention = (pubkey: string, hints?: string[]) => [
|
|
"p",
|
|
pubkey,
|
|
choice(hints || getPubkeyHints(pubkey)),
|
|
getPubkeyPetname(pubkey),
|
|
]
|
|
|
|
export const makeIMeta = (url: string, data: Record<string, string>) => [
|
|
"imeta",
|
|
`url ${url}`,
|
|
...Object.entries(data).map(([k, v]) => [k, v].join(" ")),
|
|
]
|
|
|
|
// Loaders
|
|
|
|
export const loadUserData = async (pubkey: string, hints: string[] = []) => {
|
|
const relaySelections = await loadRelaySelections(pubkey, INDEXER_RELAYS)
|
|
const relays = uniq([
|
|
...getRelayTagValues(relaySelections?.tags || []),
|
|
...INDEXER_RELAYS,
|
|
...hints,
|
|
])
|
|
const membership = await loadGroupMembership(pubkey, relays)
|
|
const promises = [
|
|
loadProfile(pubkey, relays),
|
|
loadFollows(pubkey, relays),
|
|
loadMutes(pubkey, relays),
|
|
]
|
|
|
|
for (const [_, nom, url] of getGroupTags(membership?.event.tags || [])) {
|
|
promises.push(loadGroup(nom, [url]))
|
|
}
|
|
|
|
await Promise.all(promises)
|
|
}
|
|
|
|
// Updates
|
|
|
|
export type ModifyTags = (tags: string[][]) => string[][]
|
|
|
|
export const updateList = async (kind: number, modifyTags: ModifyTags) => {
|
|
const $pubkey = pubkey.get()!
|
|
const [prev] = repository.query([{kinds: [kind], authors: [$pubkey]}])
|
|
const relays = getWriteRelayUrls(relaySelectionsByPubkey.get().get($pubkey))
|
|
|
|
// Preserve content if we have it
|
|
const event = prev
|
|
? {...prev, tags: modifyTags(prev.tags)}
|
|
: createEvent(kind, {tags: modifyTags([])})
|
|
|
|
publishThunk(makeThunk({event, relays}))
|
|
}
|
|
|
|
export const addGroupMemberships = (newTags: string[][]) =>
|
|
updateList(GROUPS, (tags: string[][]) => uniqBy(t => t.join(""), [...tags, ...newTags]))
|
|
|
|
export const removeGroupMemberships = (noms: string[]) =>
|
|
updateList(GROUPS, (tags: string[][]) => tags.filter(t => !noms.includes(t[1])))
|
|
|
|
export const sendJoinRequest = async (nom: string, url: string): Promise<[boolean, string]> => {
|
|
const relays = [url]
|
|
const filters = [{kinds: [9000], "#h": [nom], "#p": [pubkey.get()!], since: now() - 30}]
|
|
|
|
const event = createEvent(GROUP_JOIN, {tags: [["h", nom]]})
|
|
const statusData = await publishThunk(makeThunk({event, relays}))
|
|
const {status, message} = statusData[url]
|
|
|
|
if (message.includes("already a member")) return [true, ""]
|
|
if (status !== PublishStatus.Success) return [false, message]
|
|
if (await loadOne({filters, relays})) return [true, ""]
|
|
|
|
return [
|
|
false,
|
|
"Your request was not automatically approved, but may be approved manually later. Please try again later or contact the group admin.",
|
|
]
|
|
}
|