manifold/web/hooks/use-notifications.ts
2022-09-16 09:02:58 -06:00

111 lines
3.5 KiB
TypeScript

import { useMemo } from 'react'
import { PrivateUser } from 'common/user'
import { Notification } from 'common/notification'
import { getNotificationsQuery } from 'web/lib/firebase/notifications'
import { groupBy, map, partition } from 'lodash'
import { useFirestoreQueryData } from '@react-query-firebase/firestore'
export type NotificationGroup = {
notifications: Notification[]
groupedById: string
isSeen: boolean
timePeriod: string
type: 'income' | 'normal'
}
function useNotifications(privateUser: PrivateUser) {
const result = useFirestoreQueryData(
['notifications-all', privateUser.id],
getNotificationsQuery(privateUser.id)
)
const notifications = useMemo(() => {
if (!result.data) return undefined
const notifications = result.data as Notification[]
return notifications.filter((n) => !n.isSeenOnHref)
}, [result.data])
return notifications
}
export function useUnseenNotifications(privateUser: PrivateUser) {
const notifications = useNotifications(privateUser)
return useMemo(
() => notifications && notifications.filter((n) => !n.isSeen),
[notifications]
)
}
export function useGroupedNotifications(privateUser: PrivateUser) {
const notifications = useNotifications(privateUser)
return useMemo(() => {
if (notifications) return groupNotifications(notifications)
}, [notifications])
}
export function useUnseenGroupedNotification(privateUser: PrivateUser) {
const notifications = useUnseenNotifications(privateUser)
return useMemo(() => {
if (notifications) return groupNotifications(notifications)
}, [notifications])
}
export function groupNotifications(notifications: Notification[]) {
let notificationGroups: NotificationGroup[] = []
const notificationGroupsByDay = groupBy(notifications, (notification) =>
new Date(notification.createdTime).toDateString()
)
const incomeSourceTypes = [
'bonus',
'tip',
'loan',
'betting_streak_bonus',
'tip_and_like',
]
Object.keys(notificationGroupsByDay).forEach((day) => {
const notificationsGroupedByDay = notificationGroupsByDay[day]
const [incomeNotifications, normalNotificationsGroupedByDay] = partition(
notificationsGroupedByDay,
(notification) =>
incomeSourceTypes.includes(notification.sourceType ?? '')
)
if (incomeNotifications.length > 0) {
notificationGroups = notificationGroups.concat({
notifications: incomeNotifications,
groupedById: 'income' + day,
isSeen: incomeNotifications[0].isSeen,
timePeriod: day,
type: 'income',
})
}
// Group notifications by contract, filtering out bonuses:
const groupedNotificationsByContractId = groupBy(
normalNotificationsGroupedByDay,
(notification) => {
return notification.sourceContractId
}
)
notificationGroups = notificationGroups.concat(
map(groupedNotificationsByContractId, (notifications, contractId) => {
const notificationsForContractId = groupedNotificationsByContractId[
contractId
].sort((a, b) => {
return b.createdTime - a.createdTime
})
// Create a notification group for each contract within each day
const notificationGroup: NotificationGroup = {
notifications: notificationsForContractId,
groupedById: contractId,
isSeen: notificationsForContractId.some((n) => !n.isSeen),
timePeriod: day,
type: 'normal',
}
return notificationGroup
})
)
})
return notificationGroups
}