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import Notification from '../notification/notification.vue'
import notificationsFetcher from '../../services/notifications_fetcher/notifications_fetcher.service.js'
import { sortBy, take, filter } from 'lodash'
const Notifications = {
created () {
const store = this.$store
const credentials = store.state.users.currentUser.credentials
notificationsFetcher.startFetching({ store, credentials })
},
computed: {
notifications () {
return this.$store.state.statuses.notifications.data
},
unseenNotifications () {
return filter(this.notifications, ({seen}) => !seen)
},
visibleNotifications () {
// Don't know why, but sortBy([seen, -action.id]) doesn't work.
let sortedNotifications = sortBy(this.notifications, ({action}) => -action.id)
sortedNotifications = sortBy(sortedNotifications, 'seen')
return sortedNotifications
},
unseenCount () {
return this.unseenNotifications.length
}
},
components: {
Notification
},
watch: {
unseenCount (count) {
if (count > 0) {
this.$store.dispatch('setPageTitle', `(${count})`)
} else {
this.$store.dispatch('setPageTitle', '')
}
}
},
methods: {
markAsSeen () {
this.$store.commit('markNotificationsAsSeen', this.visibleNotifications)
},
fetchOlderNotifications () {
const store = this.$store
const credentials = store.state.users.currentUser.credentials
notificationsFetcher.fetchAndUpdate({
store,
credentials,
older: true
})
}
}
}
export default Notifications
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