feat(system): 添加公告通知已读记录功能

- 新增 SysNoticeRead 实体类用于存储公告/通知已读记录
- 实现 SysNoticeReadMapper 数据访问层接口及 XML 映射文件
- 创建 ISysNoticeReadService 服务接口及实现类
- 添加数据库表 sys_notice_read 存储用户阅读状态
- 添加发布状态字段到公告表支持公告发布控制
- 实现前端 NoticePanel 组件支持未读标记和阅读状态显示
- 提供标记已读、批量标记、未读数量统计等功能
- 优化公告列表按已读状态和时间排序显示
This commit is contained in:
2025-12-30 13:43:28 +08:00
parent 58449fc2f9
commit 430adc2112
9 changed files with 665 additions and 0 deletions

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<template>
<el-drawer v-model="noticeVisible" title="公告" direction="rtl" size="400px" destroy-on-close>
<el-tabs v-model="activeTab">
<el-tab-pane label="公告" name="notice">
<el-empty v-if="noticeList.length === 0" description="暂无公告" />
<div v-else class="notice-list">
<div v-for="item in noticeList" :key="item.noticeId" class="notice-item" :class="{ 'is-read': isRead(item.noticeId) }" @click="viewDetail(item)">
<div class="notice-title">
<span v-if="!isRead(item.noticeId)" class="unread-dot"></span>
{{ item.noticeTitle }}
</div>
<div class="notice-info">
<span class="notice-type">
<dict-tag :options="sys_notice_type" :value="item.noticeType" />
</span>
<span class="notice-time">{{ parseTime(item.createTime, '{y}-{m}-{d}') }}</span>
</div>
</div>
</div>
</el-tab-pane>
<el-tab-pane label="通知" name="notification">
<el-empty v-if="notificationList.length === 0" description="暂无通知" />
<div v-else class="notice-list">
<div v-for="item in notificationList" :key="item.noticeId" class="notice-item" :class="{ 'is-read': isRead(item.noticeId) }" @click="viewDetail(item)">
<div class="notice-title">
<span v-if="!isRead(item.noticeId)" class="unread-dot"></span>
{{ item.noticeTitle }}
</div>
<div class="notice-info">
<span class="notice-type">
<dict-tag :options="sys_notice_type" :value="item.noticeType" />
</span>
<span class="notice-time">{{ parseTime(item.createTime, '{y}-{m}-{d}') }}</span>
</div>
</div>
</div>
</el-tab-pane>
</el-tabs>
<!-- 公告/通知详情对话框 -->
<el-dialog v-model="detailVisible" :title="currentNotice.noticeTitle" width="800px" append-to-body>
<div class="notice-detail">
<div class="detail-header">
<span class="detail-type">
<dict-tag :options="sys_notice_type" :value="currentNotice.noticeType" />
</span>
<span class="detail-time">{{ parseTime(currentNotice.createTime, '{y}-{m}-{d} {h}:{i}') }}</span>
</div>
<div class="detail-content" v-html="currentNotice.noticeContent"></div>
</div>
<template #footer>
<el-button @click="detailVisible = false">关闭</el-button>
</template>
</el-dialog>
</el-drawer>
</template>
<script setup>
import { ref } from 'vue'
import { getPublicNoticeList, getUserNotices, markAsRead, getReadNoticeIds } from '@/api/system/notice'
import useUserStore from '@/store/modules/user'
const { proxy } = getCurrentInstance()
const { sys_notice_type } = proxy.useDict('sys_notice_type')
const emit = defineEmits(['updateUnreadCount'])
const userStore = useUserStore()
const noticeVisible = ref(false)
const detailVisible = ref(false)
const activeTab = ref('notice')
const noticeList = ref([])
const notificationList = ref([])
const currentNotice = ref({})
const readNoticeIds = ref(new Set())
// 打开公告/通知面板
function open() {
noticeVisible.value = true
loadNotices()
loadReadNoticeIds()
}
// 加载已读公告ID列表
function loadReadNoticeIds() {
getReadNoticeIds().then(response => {
const ids = response.data || []
readNoticeIds.value = new Set(ids)
// 同步到 localStorage
localStorage.setItem('readNoticeIds', JSON.stringify(ids))
}).catch(() => {
// 接口调用失败时从 localStorage 读取
const readIds = localStorage.getItem('readNoticeIds')
if (readIds) {
try {
const ids = JSON.parse(readIds)
readNoticeIds.value = new Set(ids)
} catch (e) {
console.error('解析已读ID失败', e)
}
}
})
}
// 排序:未读的排前面,已读的排后面,同类型按时间倒序
function sortNoticeList(list) {
return list.sort((a, b) => {
const aRead = isRead(a.noticeId)
const bRead = isRead(b.noticeId)
// 未读排在前面
if (aRead !== bRead) {
return aRead ? 1 : -1
}
// 同类型按创建时间倒序(最新的在前)
return new Date(b.createTime) - new Date(a.createTime)
})
}
// 加载公告和通知
function loadNotices() {
// 加载公告列表
getPublicNoticeList({ pageNum: 1, pageSize: 10 }).then(response => {
let list = response.rows || response.data || []
noticeList.value = sortNoticeList(list)
})
// 加载通知列表
getUserNotices().then(response => {
let list = response.data || []
notificationList.value = sortNoticeList(list)
})
}
// 查看详情
function viewDetail(item) {
currentNotice.value = item
detailVisible.value = true
// 标记为已读
if (!readNoticeIds.value.has(item.noticeId)) {
markAsRead(item.noticeId).then(() => {
readNoticeIds.value.add(item.noticeId)
// 保存到 localStorage
saveReadNoticeIds()
emit('updateUnreadCount')
})
}
}
// 保存已读公告ID列表
function saveReadNoticeIds() {
const ids = Array.from(readNoticeIds.value)
localStorage.setItem('readNoticeIds', JSON.stringify(ids))
}
// 检查是否已读
function isRead(noticeId) {
return readNoticeIds.value.has(noticeId)
}
// 暴露方法给父组件
defineExpose({
open,
isRead,
readNoticeIds
})
</script>
<style lang="scss" scoped>
.notice-list {
max-height: calc(100vh - 200px);
overflow-y: auto;
}
.notice-item {
padding: 12px 0;
border-bottom: 1px solid #EBEEF5;
cursor: pointer;
transition: background-color 0.3s;
&:hover {
background-color: #F5F7FA;
}
&:last-child {
border-bottom: none;
}
&.is-read {
.notice-title {
color: #909399;
}
}
}
.notice-title {
font-size: 14px;
color: #303133;
margin-bottom: 8px;
line-height: 1.4;
display: flex;
align-items: center;
.unread-dot {
display: inline-block;
width: 6px;
height: 6px;
background-color: #f56c6c;
border-radius: 50%;
margin-right: 8px;
flex-shrink: 0;
}
}
.notice-info {
display: flex;
justify-content: space-between;
align-items: center;
font-size: 12px;
color: #909399;
}
.detail-header {
display: flex;
justify-content: space-between;
align-items: center;
padding-bottom: 16px;
border-bottom: 1px solid #EBEEF5;
margin-bottom: 16px;
}
.detail-time {
font-size: 12px;
color: #909399;
}
.detail-content {
font-size: 14px;
line-height: 1.8;
color: #303133;
max-height: 500px;
overflow-y: auto;
}
:deep(.el-drawer__body) {
padding: 0 20px;
}
</style>