Kristaps Fabians Geikins
75 lines
1.8 KiB
TypeScript
75 lines
1.8 KiB
TypeScript
import {
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NotificationPublisher,
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NotificationType
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} from '@/modules/notifications/helpers/types'
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import {
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CreateActivitySummary,
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GetActiveUserStreams,
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GetActivity
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} from '@/modules/activitystream/domain/operations'
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import { GetStream } from '@/modules/core/domain/streams/operations'
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import { GetUser } from '@/modules/core/domain/users/operations'
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export const createActivitySummaryFactory =
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({
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getStream,
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getActivity,
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getUser
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}: {
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getStream: GetStream
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getActivity: GetActivity
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getUser: GetUser
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}): CreateActivitySummary =>
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async ({
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userId,
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streamIds,
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start,
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end
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}: {
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userId: string
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streamIds: string[]
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start: Date
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end: Date
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}) => {
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const streamActivities = (
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await Promise.all(
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streamIds.map(async (streamId) => {
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return {
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stream: (await getStream({ streamId, userId })) ?? null,
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activity: await getActivity(streamId, start, end, null) //userId is null for now, to not filter out any activity
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}
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})
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)
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).filter((sa) => sa.activity.length)
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const user = await getUser(userId)
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if (!user) return null
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return {
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user,
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streamActivities
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}
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}
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export const sendActivityNotificationsFactory =
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({
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publishNotification,
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getActiveUserStreams
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}: {
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publishNotification: NotificationPublisher
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getActiveUserStreams: GetActiveUserStreams
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}) =>
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async (start: Date, end: Date): Promise<void> => {
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const activeUserStreams = await getActiveUserStreams(start, end)
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await Promise.all(
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activeUserStreams.map((userStreams) =>
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publishNotification(NotificationType.ActivityDigest, {
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targetUserId: userStreams.userId,
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data: {
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streamIds: userStreams.streamIds,
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start,
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end
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}
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})
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)
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)
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}
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