feat: add paginated notifications with infinite scroll

This commit is contained in:
Tim
2025-08-19 13:56:36 +08:00
parent b06815cc59
commit 640fbd6ea4
5 changed files with 217 additions and 174 deletions

View File

@@ -118,175 +118,190 @@ export async function updateNotificationPreference(type, enabled) {
function createFetchNotifications() {
const notifications = ref([])
const isLoadingMessage = ref(false)
const fetchNotifications = async () => {
const page = ref(0)
const pageSize = 50
const allLoaded = ref(false)
const fetchNotifications = async (reset = false) => {
const config = useRuntimeConfig()
const API_BASE_URL = config.public.apiBaseUrl
if (isLoadingMessage && notifications && markRead) {
try {
const token = getToken()
if (!token) {
toast.error('请先登录')
return
}
isLoadingMessage.value = true
if (isLoadingMessage.value || (allLoaded.value && !reset)) return
try {
const token = getToken()
if (!token) {
toast.error('请先登录')
return
}
if (reset) {
notifications.value = []
const res = await fetch(`${API_BASE_URL}/api/notifications`, {
page.value = 0
allLoaded.value = false
}
isLoadingMessage.value = true
const res = await fetch(
`${API_BASE_URL}/api/notifications?page=${page.value}&pageSize=${pageSize}`,
{
headers: {
Authorization: `Bearer ${token}`,
},
})
isLoadingMessage.value = false
if (!res.ok) {
toast.error('获取通知失败')
return
}
const data = await res.json()
for (const n of data) {
if (n.type === 'COMMENT_REPLY') {
notifications.value.push({
...n,
src: n.comment.author.avatar,
iconClick: () => {
markRead(n.id)
navigateTo(`/users/${n.comment.author.id}`, { replace: true })
},
})
} else if (n.type === 'REACTION') {
notifications.value.push({
...n,
emoji: reactionEmojiMap[n.reactionType],
iconClick: () => {
if (n.fromUser) {
markRead(n.id)
navigateTo(`/users/${n.fromUser.id}`, { replace: true })
}
},
})
} else if (n.type === 'POST_VIEWED') {
notifications.value.push({
...n,
src: n.fromUser ? n.fromUser.avatar : null,
icon: n.fromUser ? undefined : iconMap[n.type],
iconClick: () => {
if (n.fromUser) {
markRead(n.id)
navigateTo(`/users/${n.fromUser.id}`, { replace: true })
}
},
})
} else if (n.type === 'LOTTERY_WIN') {
notifications.value.push({
...n,
icon: iconMap[n.type],
iconClick: () => {
if (n.post) {
markRead(n.id)
router.push(`/posts/${n.post.id}`)
}
},
})
} else if (n.type === 'LOTTERY_DRAW') {
notifications.value.push({
...n,
icon: iconMap[n.type],
iconClick: () => {
if (n.post) {
markRead(n.id)
router.push(`/posts/${n.post.id}`)
}
},
})
} else if (n.type === 'POST_UPDATED') {
notifications.value.push({
...n,
src: n.comment.author.avatar,
iconClick: () => {
markRead(n.id)
navigateTo(`/users/${n.comment.author.id}`, { replace: true })
},
})
} else if (n.type === 'USER_ACTIVITY') {
notifications.value.push({
...n,
src: n.comment.author.avatar,
iconClick: () => {
markRead(n.id)
navigateTo(`/users/${n.comment.author.id}`, { replace: true })
},
})
} else if (n.type === 'MENTION') {
notifications.value.push({
...n,
icon: iconMap[n.type],
iconClick: () => {
if (n.fromUser) {
markRead(n.id)
navigateTo(`/users/${n.fromUser.id}`, { replace: true })
}
},
})
} else if (n.type === 'USER_FOLLOWED' || n.type === 'USER_UNFOLLOWED') {
notifications.value.push({
...n,
icon: iconMap[n.type],
iconClick: () => {
if (n.fromUser) {
markRead(n.id)
navigateTo(`/users/${n.fromUser.id}`, { replace: true })
}
},
})
} else if (n.type === 'FOLLOWED_POST') {
notifications.value.push({
...n,
icon: iconMap[n.type],
iconClick: () => {
if (n.post) {
markRead(n.id)
navigateTo(`/posts/${n.post.id}`, { replace: true })
}
},
})
} else if (n.type === 'POST_SUBSCRIBED' || n.type === 'POST_UNSUBSCRIBED') {
notifications.value.push({
...n,
icon: iconMap[n.type],
iconClick: () => {
if (n.post) {
markRead(n.id)
navigateTo(`/posts/${n.post.id}`, { replace: true })
}
},
})
} else if (n.type === 'POST_REVIEW_REQUEST') {
notifications.value.push({
...n,
src: n.fromUser ? n.fromUser.avatar : null,
icon: n.fromUser ? undefined : iconMap[n.type],
iconClick: () => {
if (n.post) {
markRead(n.id)
navigateTo(`/posts/${n.post.id}`, { replace: true })
}
},
})
} else if (n.type === 'REGISTER_REQUEST') {
notifications.value.push({
...n,
icon: iconMap[n.type],
iconClick: () => {},
})
} else {
notifications.value.push({
...n,
icon: iconMap[n.type],
})
}
}
} catch (e) {
console.error(e)
},
)
isLoadingMessage.value = false
if (!res.ok) {
toast.error('获取通知失败')
return
}
const data = await res.json()
for (const n of data) {
if (n.type === 'COMMENT_REPLY') {
notifications.value.push({
...n,
src: n.comment.author.avatar,
iconClick: () => {
markRead(n.id)
navigateTo(`/users/${n.comment.author.id}`, { replace: true })
},
})
} else if (n.type === 'REACTION') {
notifications.value.push({
...n,
emoji: reactionEmojiMap[n.reactionType],
iconClick: () => {
if (n.fromUser) {
markRead(n.id)
navigateTo(`/users/${n.fromUser.id}`, { replace: true })
}
},
})
} else if (n.type === 'POST_VIEWED') {
notifications.value.push({
...n,
src: n.fromUser ? n.fromUser.avatar : null,
icon: n.fromUser ? undefined : iconMap[n.type],
iconClick: () => {
if (n.fromUser) {
markRead(n.id)
navigateTo(`/users/${n.fromUser.id}`, { replace: true })
}
},
})
} else if (n.type === 'LOTTERY_WIN') {
notifications.value.push({
...n,
icon: iconMap[n.type],
iconClick: () => {
if (n.post) {
markRead(n.id)
router.push(`/posts/${n.post.id}`)
}
},
})
} else if (n.type === 'LOTTERY_DRAW') {
notifications.value.push({
...n,
icon: iconMap[n.type],
iconClick: () => {
if (n.post) {
markRead(n.id)
router.push(`/posts/${n.post.id}`)
}
},
})
} else if (n.type === 'POST_UPDATED') {
notifications.value.push({
...n,
src: n.comment.author.avatar,
iconClick: () => {
markRead(n.id)
navigateTo(`/users/${n.comment.author.id}`, { replace: true })
},
})
} else if (n.type === 'USER_ACTIVITY') {
notifications.value.push({
...n,
src: n.comment.author.avatar,
iconClick: () => {
markRead(n.id)
navigateTo(`/users/${n.comment.author.id}`, { replace: true })
},
})
} else if (n.type === 'MENTION') {
notifications.value.push({
...n,
icon: iconMap[n.type],
iconClick: () => {
if (n.fromUser) {
markRead(n.id)
navigateTo(`/users/${n.fromUser.id}`, { replace: true })
}
},
})
} else if (n.type === 'USER_FOLLOWED' || n.type === 'USER_UNFOLLOWED') {
notifications.value.push({
...n,
icon: iconMap[n.type],
iconClick: () => {
if (n.fromUser) {
markRead(n.id)
navigateTo(`/users/${n.fromUser.id}`, { replace: true })
}
},
})
} else if (n.type === 'FOLLOWED_POST') {
notifications.value.push({
...n,
icon: iconMap[n.type],
iconClick: () => {
if (n.post) {
markRead(n.id)
navigateTo(`/posts/${n.post.id}`, { replace: true })
}
},
})
} else if (n.type === 'POST_SUBSCRIBED' || n.type === 'POST_UNSUBSCRIBED') {
notifications.value.push({
...n,
icon: iconMap[n.type],
iconClick: () => {
if (n.post) {
markRead(n.id)
navigateTo(`/posts/${n.post.id}`, { replace: true })
}
},
})
} else if (n.type === 'POST_REVIEW_REQUEST') {
notifications.value.push({
...n,
src: n.fromUser ? n.fromUser.avatar : null,
icon: n.fromUser ? undefined : iconMap[n.type],
iconClick: () => {
if (n.post) {
markRead(n.id)
navigateTo(`/posts/${n.post.id}`, { replace: true })
}
},
})
} else if (n.type === 'REGISTER_REQUEST') {
notifications.value.push({
...n,
icon: iconMap[n.type],
iconClick: () => {},
})
} else {
notifications.value.push({
...n,
icon: iconMap[n.type],
})
}
}
if (data.length < pageSize) {
allLoaded.value = true
} else {
page.value++
}
} catch (e) {
console.error(e)
}
}
@@ -335,10 +350,16 @@ function createFetchNotifications() {
markRead,
notifications,
isLoadingMessage,
markRead,
markAllRead,
allLoaded,
}
}
export const { fetchNotifications, markRead, notifications, isLoadingMessage, markAllRead } =
createFetchNotifications()
export const {
fetchNotifications,
markRead,
notifications,
isLoadingMessage,
markAllRead,
allLoaded,
} = createFetchNotifications()