feat: add community post categories and channels

admin/src/api/community.ts

@@ -25,6 +25,21 @@ export function communityPostSetHot(params: any) {
     return request.post({ url: '/community.communityPost/setHot', params })
 }
 
+// 帖子设推荐
+export function communityPostSetRecommend(params: any) {
+    return request.post({ url: '/community.communityPost/setRecommend', params })
+}
+
+// 帖子设话题
+export function communityPostSetTopic(params: any) {
+    return request.post({ url: '/community.communityPost/setTopic', params })
+}
+
+// 帖子设置分类
+export function communityPostSetCategory(params: any) {
+    return request.post({ url: '/community.communityPost/setCategory', params })
+}
+
 // 删除帖子
 export function communityPostDelete(params: any) {
     return request.post({ url: '/community.communityPost/delete', params })
@@ -60,6 +75,36 @@ export function communityTagDetail(params: any) {
     return request.get({ url: '/community.communityTag/detail', params })
 }
 
+// 帖子分类列表
+export function communityCategoryLists(params?: any) {
+    return request.get({ url: '/community.communityCategory/lists', params })
+}
+
+// 全部帖子分类
+export function communityCategoryAll(params?: any) {
+    return request.get({ url: '/community.communityCategory/all', params })
+}
+
+// 帖子分类详情
+export function communityCategoryDetail(params: any) {
+    return request.get({ url: '/community.communityCategory/detail', params })
+}
+
+// 新增帖子分类
+export function communityCategoryAdd(params: any) {
+    return request.post({ url: '/community.communityCategory/add', params })
+}
+
+// 编辑帖子分类
+export function communityCategoryEdit(params: any) {
+    return request.post({ url: '/community.communityCategory/edit', params })
+}
+
+// 删除帖子分类
+export function communityCategoryDelete(params: any) {
+    return request.post({ url: '/community.communityCategory/delete', params })
+}
+
 // 评论列表
 export function communityCommentLists(params?: any) {
     return request.get({ url: '/community.communityComment/lists', params })

admin/src/views/community/category/index.vue

@@ -0,0 +1,178 @@
+<template>
+    <div class="community-category">
+        <el-card class="!border-none" shadow="never">
+            <el-form ref="formRef" class="mb-[-16px]" :model="queryParams" :inline="true">
+                <el-form-item class="w-[280px]" label="分类名称">
+                    <el-input
+                        v-model="queryParams.name"
+                        placeholder="输入分类名称"
+                        clearable
+                        @keyup.enter="resetPage"
+                    />
+                </el-form-item>
+                <el-form-item class="w-[220px]" label="分类状态">
+                    <el-select v-model="queryParams.status" clearable>
+                        <el-option label="全部" value="" />
+                        <el-option label="启用" :value="1" />
+                        <el-option label="禁用" :value="0" />
+                    </el-select>
+                </el-form-item>
+                <el-form-item>
+                    <el-button type="primary" @click="resetPage">查询</el-button>
+                    <el-button @click="resetParams">重置</el-button>
+                </el-form-item>
+            </el-form>
+        </el-card>
+
+        <el-card class="!border-none mt-4" shadow="never">
+            <el-button
+                v-perms="['community.communityCategory/add']"
+                type="primary"
+                class="mb-4"
+                @click="handleAdd"
+            >
+                <template #icon>
+                    <icon name="el-icon-Plus" />
+                </template>
+                新增分类
+            </el-button>
+
+            <el-table size="large" v-loading="pager.loading" :data="pager.lists">
+                <el-table-column label="ID" prop="id" min-width="60" />
+                <el-table-column label="分类名称" prop="name" min-width="140" />
+                <el-table-column label="图标" min-width="80">
+                    <template #default="{ row }">
+                        <el-avatar v-if="row.icon" :src="row.icon" :size="36" shape="square" />
+                        <span v-else>-</span>
+                    </template>
+                </el-table-column>
+                <el-table-column label="帖子数" prop="post_count" min-width="80" />
+                <el-table-column label="排序" prop="sort" min-width="80" />
+                <el-table-column label="状态" min-width="80">
+                    <template #default="{ row }">
+                        <el-tag v-if="row.status === 1" type="success">启用</el-tag>
+                        <el-tag v-else type="danger">禁用</el-tag>
+                    </template>
+                </el-table-column>
+                <el-table-column label="操作" width="150" fixed="right">
+                    <template #default="{ row }">
+                        <el-button
+                            v-perms="['community.communityCategory/edit']"
+                            type="primary"
+                            link
+                            @click="handleEdit(row)"
+                        >
+                            编辑
+                        </el-button>
+                        <el-button
+                            v-perms="['community.communityCategory/delete']"
+                            type="danger"
+                            link
+                            @click="handleDelete(row.id)"
+                        >
+                            删除
+                        </el-button>
+                    </template>
+                </el-table-column>
+            </el-table>
+            <div class="flex justify-end mt-4">
+                <pagination v-model="pager" @change="getLists" />
+            </div>
+        </el-card>
+
+        <el-dialog v-model="showEdit" :title="editData.id ? '编辑分类' : '新增分类'" width="500px">
+            <el-form ref="editFormRef" :model="editData" :rules="editRules" label-width="80px">
+                <el-form-item label="分类名称" prop="name">
+                    <el-input v-model="editData.name" placeholder="请输入分类名称" />
+                </el-form-item>
+                <el-form-item label="分类图标" prop="icon">
+                    <div>
+                        <material-picker v-model="editData.icon" :limit="1" size="80px" />
+                        <div class="form-tips">建议上传正方形图标</div>
+                    </div>
+                </el-form-item>
+                <el-form-item label="排序" prop="sort">
+                    <el-input-number v-model="editData.sort" :min="0" :max="9999" />
+                </el-form-item>
+                <el-form-item label="状态">
+                    <el-switch v-model="editData.status" :active-value="1" :inactive-value="0" />
+                </el-form-item>
+            </el-form>
+            <template #footer>
+                <el-button @click="showEdit = false">取消</el-button>
+                <el-button type="primary" @click="handleSubmit">确定</el-button>
+            </template>
+        </el-dialog>
+    </div>
+</template>
+
+<script lang="ts" setup name="communityCategory">
+import {
+    communityCategoryAdd,
+    communityCategoryDelete,
+    communityCategoryEdit,
+    communityCategoryLists
+} from '@/api/community'
+import { usePaging } from '@/hooks/usePaging'
+import feedback from '@/utils/feedback'
+import type { FormInstance } from 'element-plus'
+
+const queryParams = reactive({
+    name: '',
+    status: ''
+})
+
+const { pager, getLists, resetPage, resetParams } = usePaging({
+    fetchFun: communityCategoryLists,
+    params: queryParams
+})
+
+const showEdit = ref(false)
+const editFormRef = ref<FormInstance>()
+const editData = reactive({
+    id: 0,
+    name: '',
+    icon: '',
+    sort: 0,
+    status: 1
+})
+
+const editRules = {
+    name: [{ required: true, message: '请输入分类名称', trigger: 'blur' }]
+}
+
+const handleAdd = () => {
+    Object.assign(editData, { id: 0, name: '', icon: '', sort: 0, status: 1 })
+    showEdit.value = true
+}
+
+const handleEdit = (row: any) => {
+    Object.assign(editData, {
+        id: row.id,
+        name: row.name,
+        icon: row.icon || '',
+        sort: row.sort,
+        status: row.status
+    })
+    showEdit.value = true
+}
+
+const handleSubmit = async () => {
+    await editFormRef.value?.validate()
+    if (editData.id) {
+        await communityCategoryEdit(editData)
+    } else {
+        await communityCategoryAdd(editData)
+    }
+    showEdit.value = false
+    getLists()
+}
+
+const handleDelete = async (id: number) => {
+    await feedback.confirm('确定要删除该分类？')
+    await communityCategoryDelete({ id })
+    getLists()
+}
+
+getLists()
+</script>

admin/src/views/community/post/index.vue

@@ -17,6 +17,35 @@
                         <el-option label="赛事分析" :value="1" />
                     </el-select>
                 </el-form-item>
+                <el-form-item class="w-[240px]" label="帖子分类">
+                    <el-select v-model="queryParams.category_id" clearable filterable>
+                        <el-option label="全部" value="" />
+                        <el-option label="未分类" :value="0" />
+                        <el-option v-for="item in categoryList" :key="item.id"
+                            :label="item.status === 1 ? item.name : `${item.name}（禁用）`" :value="item.id" />
+                    </el-select>
+                </el-form-item>
+                <el-form-item class="w-[200px]" label="推荐">
+                    <el-select v-model="queryParams.is_recommend" clearable>
+                        <el-option label="全部" value="" />
+                        <el-option label="是" :value="1" />
+                        <el-option label="否" :value="0" />
+                    </el-select>
+                </el-form-item>
+                <el-form-item class="w-[200px]" label="热门">
+                    <el-select v-model="queryParams.is_hot" clearable>
+                        <el-option label="全部" value="" />
+                        <el-option label="是" :value="1" />
+                        <el-option label="否" :value="0" />
+                    </el-select>
+                </el-form-item>
+                <el-form-item class="w-[200px]" label="话题">
+                    <el-select v-model="queryParams.is_topic" clearable>
+                        <el-option label="全部" value="" />
+                        <el-option label="是" :value="1" />
+                        <el-option label="否" :value="0" />
+                    </el-select>
+                </el-form-item>
                 <el-form-item>
                     <el-button type="primary" @click="resetPage">查询</el-button>
                     <el-button @click="resetParams">重置</el-button>
@@ -42,6 +71,17 @@
                         <el-tag v-else>普通</el-tag>
                     </template>
                 </el-table-column>
+                <el-table-column label="分类" min-width="150">
+                    <template #default="{ row }">
+                        <el-select v-perms="['community.communityPost/setCategory']" v-model="row.category_id"
+                            filterable @change="handleSetCategory($event, row.id)">
+                            <el-option label="未分类" :value="0" />
+                            <el-option v-for="item in categoryList" :key="item.id"
+                                :label="item.status === 1 ? item.name : `${item.name}（禁用）`" :value="item.id"
+                                :disabled="item.status !== 1" />
+                        </el-select>
+                    </template>
+                </el-table-column>
                 <el-table-column label="付费" min-width="80">
                     <template #default="{ row }">
                         <el-tag v-if="row.is_paid" type="danger">{{ row.price_points }}积分</el-tag>
@@ -57,12 +97,24 @@
                             :inactive-value="0" @change="handleSetTop($event, row.id)" />
                     </template>
                 </el-table-column>
+                <el-table-column label="推荐" min-width="70">
+                    <template #default="{ row }">
+                        <el-switch v-perms="['community.communityPost/setRecommend']" v-model="row.is_recommend"
+                            :active-value="1" :inactive-value="0" @change="handleSetRecommend($event, row.id)" />
+                    </template>
+                </el-table-column>
                 <el-table-column label="热门" min-width="70">
                     <template #default="{ row }">
                         <el-switch v-perms="['community.communityPost/setHot']" v-model="row.is_hot" :active-value="1"
                             :inactive-value="0" @change="handleSetHot($event, row.id)" />
                     </template>
                 </el-table-column>
+                <el-table-column label="话题" min-width="70">
+                    <template #default="{ row }">
+                        <el-switch v-perms="['community.communityPost/setTopic']" v-model="row.is_topic"
+                            :active-value="1" :inactive-value="0" @change="handleSetTopic($event, row.id)" />
+                    </template>
+                </el-table-column>
                 <el-table-column label="状态" min-width="80">
                     <template #default="{ row }">
                         <el-tag v-if="row.status === 0" type="warning">待审核</el-tag>
@@ -129,7 +181,10 @@
                     <el-descriptions-item label="付费积分">{{ detailData.is_paid ? detailData.price_points + '积分' : '免费'
                         }}</el-descriptions-item>
                     <el-descriptions-item label="置顶">{{ detailData.is_top ? '是' : '否' }}</el-descriptions-item>
+                    <el-descriptions-item label="分类">{{ detailData.category_name || '未分类' }}</el-descriptions-item>
+                    <el-descriptions-item label="推荐">{{ detailData.is_recommend ? '是' : '否' }}</el-descriptions-item>
                     <el-descriptions-item label="热门">{{ detailData.is_hot ? '是' : '否' }}</el-descriptions-item>
+                    <el-descriptions-item label="话题">{{ detailData.is_topic ? '是' : '否' }}</el-descriptions-item>
                     <el-descriptions-item label="更新时间">{{ detailData.update_time || '-' }}</el-descriptions-item>
                 </el-descriptions>
             </div>
@@ -146,6 +201,10 @@ import {
     communityPostStatus,
     communityPostSetTop,
     communityPostSetHot,
+    communityPostSetRecommend,
+    communityPostSetTopic,
+    communityPostSetCategory,
+    communityCategoryAll,
     communityPostDelete
 } from '@/api/community'
 import { usePaging } from '@/hooks/usePaging'
@@ -153,9 +212,15 @@ import feedback from '@/utils/feedback'
 
 const queryParams = reactive({
     status: '',
-    post_type: ''
+    post_type: '',
+    category_id: '',
+    is_recommend: '',
+    is_hot: '',
+    is_topic: ''
 })
 
+const categoryList = ref<any[]>([])
+
 const { pager, getLists, resetPage, resetParams } = usePaging({
     fetchFun: communityPostLists,
     params: queryParams
@@ -185,6 +250,33 @@ const handleSetHot = async (is_hot: any, id: number) => {
     }
 }
 
+const handleSetRecommend = async (is_recommend: any, id: number) => {
+    try {
+        await communityPostSetRecommend({ id, is_recommend })
+        getLists()
+    } catch (error) {
+        getLists()
+    }
+}
+
+const handleSetTopic = async (is_topic: any, id: number) => {
+    try {
+        await communityPostSetTopic({ id, is_topic })
+        getLists()
+    } catch (error) {
+        getLists()
+    }
+}
+
+const handleSetCategory = async (category_id: any, id: number) => {
+    try {
+        await communityPostSetCategory({ id, category_id })
+        getLists()
+    } catch (error) {
+        getLists()
+    }
+}
+
 const handleDelete = async (id: number) => {
     await feedback.confirm('确定要删除该帖子？')
     await communityPostDelete({ id })
@@ -206,5 +298,15 @@ const handleDetail = async (id: number) => {
     }
 }
 
+const loadCategories = async () => {
+    try {
+        const categories = await communityCategoryAll()
+        categoryList.value = Array.isArray(categories) ? categories : []
+    } catch {
+        categoryList.value = []
+    }
+}
+
+loadCategories()
 getLists()
 </script>

docs/sql/create_community_post_categories.sql

@@ -0,0 +1,232 @@
+CREATE TABLE IF NOT EXISTS `la_community_post_category` (
+  `id` int unsigned NOT NULL AUTO_INCREMENT,
+  `name` varchar(50) NOT NULL DEFAULT '' COMMENT '分类名称',
+  `icon` varchar(500) NOT NULL DEFAULT '' COMMENT '分类图标',
+  `sort` int unsigned NOT NULL DEFAULT 0 COMMENT '排序',
+  `post_count` int unsigned NOT NULL DEFAULT 0 COMMENT '帖子数',
+  `status` tinyint unsigned NOT NULL DEFAULT 1 COMMENT '0禁用1启用',
+  `create_time` int unsigned NOT NULL DEFAULT 0,
+  `update_time` int unsigned NOT NULL DEFAULT 0,
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `uk_name` (`name`),
+  KEY `idx_status_sort` (`status`, `sort`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci COMMENT='社区帖子分类';
+
+SET @has_category_id = (
+  SELECT COUNT(*)
+  FROM `information_schema`.`columns`
+  WHERE `table_schema` = DATABASE()
+    AND `table_name` = 'la_community_post'
+    AND `column_name` = 'category_id'
+);
+SET @sql = IF(
+  @has_category_id = 0,
+  'ALTER TABLE `la_community_post` ADD COLUMN `category_id` int unsigned NOT NULL DEFAULT 0 COMMENT ''帖子主分类ID'' AFTER `post_type`',
+  'SELECT ''la_community_post.category_id already exists'''
+);
+PREPARE stmt FROM @sql;
+EXECUTE stmt;
+DEALLOCATE PREPARE stmt;
+
+SET @has_is_topic = (
+  SELECT COUNT(*)
+  FROM `information_schema`.`columns`
+  WHERE `table_schema` = DATABASE()
+    AND `table_name` = 'la_community_post'
+    AND `column_name` = 'is_topic'
+);
+SET @sql = IF(
+  @has_is_topic = 0,
+  'ALTER TABLE `la_community_post` ADD COLUMN `is_topic` tinyint unsigned NOT NULL DEFAULT 0 COMMENT ''是否话题 0否 1是'' AFTER `is_recommend`',
+  'SELECT ''la_community_post.is_topic already exists'''
+);
+PREPARE stmt FROM @sql;
+EXECUTE stmt;
+DEALLOCATE PREPARE stmt;
+
+SET @has_category_index = (
+  SELECT COUNT(*)
+  FROM `information_schema`.`statistics`
+  WHERE `table_schema` = DATABASE()
+    AND `table_name` = 'la_community_post'
+    AND `index_name` = 'idx_category'
+);
+SET @sql = IF(
+  @has_category_index = 0,
+  'ALTER TABLE `la_community_post` ADD INDEX `idx_category` (`category_id`)',
+  'SELECT ''la_community_post.idx_category already exists'''
+);
+PREPARE stmt FROM @sql;
+EXECUTE stmt;
+DEALLOCATE PREPARE stmt;
+
+SET @has_recommend_index = (
+  SELECT COUNT(*)
+  FROM `information_schema`.`statistics`
+  WHERE `table_schema` = DATABASE()
+    AND `table_name` = 'la_community_post'
+    AND `index_name` = 'idx_status_recommend'
+);
+SET @sql = IF(
+  @has_recommend_index = 0,
+  'ALTER TABLE `la_community_post` ADD INDEX `idx_status_recommend` (`status`, `is_recommend`, `create_time`)',
+  'SELECT ''la_community_post.idx_status_recommend already exists'''
+);
+PREPARE stmt FROM @sql;
+EXECUTE stmt;
+DEALLOCATE PREPARE stmt;
+
+SET @has_hot_index = (
+  SELECT COUNT(*)
+  FROM `information_schema`.`statistics`
+  WHERE `table_schema` = DATABASE()
+    AND `table_name` = 'la_community_post'
+    AND `index_name` = 'idx_status_hot'
+);
+SET @sql = IF(
+  @has_hot_index = 0,
+  'ALTER TABLE `la_community_post` ADD INDEX `idx_status_hot` (`status`, `is_hot`, `create_time`)',
+  'SELECT ''la_community_post.idx_status_hot already exists'''
+);
+PREPARE stmt FROM @sql;
+EXECUTE stmt;
+DEALLOCATE PREPARE stmt;
+
+SET @has_topic_index = (
+  SELECT COUNT(*)
+  FROM `information_schema`.`statistics`
+  WHERE `table_schema` = DATABASE()
+    AND `table_name` = 'la_community_post'
+    AND `index_name` = 'idx_status_topic'
+);
+SET @sql = IF(
+  @has_topic_index = 0,
+  'ALTER TABLE `la_community_post` ADD INDEX `idx_status_topic` (`status`, `is_topic`, `create_time`)',
+  'SELECT ''la_community_post.idx_status_topic already exists'''
+);
+PREPARE stmt FROM @sql;
+EXECUTE stmt;
+DEALLOCATE PREPARE stmt;
+
+INSERT IGNORE INTO `la_community_post_category`
+  (`id`, `name`, `icon`, `sort`, `post_count`, `status`, `create_time`, `update_time`)
+SELECT
+  `id`, `name`, `icon`, `sort`, `post_count`, `status`, `create_time`, UNIX_TIMESTAMP()
+FROM `la_community_tag`;
+
+UPDATE `la_community_post` post
+INNER JOIN (
+  SELECT ranked.`post_id`, ranked.`tag_id` AS `category_id`
+  FROM (
+    SELECT
+      post_tag.`post_id`,
+      post_tag.`tag_id`,
+      ROW_NUMBER() OVER (
+        PARTITION BY post_tag.`post_id`
+        ORDER BY tag.`sort` DESC, post_tag.`id` ASC
+      ) AS row_number
+    FROM `la_community_post_tag` post_tag
+    INNER JOIN `la_community_tag` tag ON tag.`id` = post_tag.`tag_id`
+    INNER JOIN `la_community_post_category` category ON category.`id` = post_tag.`tag_id`
+  ) ranked
+  WHERE ranked.row_number = 1
+) selected_category ON selected_category.`post_id` = post.`id`
+SET post.`category_id` = selected_category.`category_id`
+WHERE post.`category_id` = 0;
+
+UPDATE `la_community_post` post
+SET post.`is_topic` = 1
+WHERE post.`is_topic` = 0
+  AND EXISTS (
+    SELECT 1
+    FROM `la_community_post_tag` post_tag
+    WHERE post_tag.`post_id` = post.`id`
+  );
+
+UPDATE `la_community_post_category` category
+LEFT JOIN (
+  SELECT `category_id`, COUNT(*) AS `post_count`
+  FROM `la_community_post`
+  WHERE `delete_time` IS NULL
+    AND `category_id` > 0
+  GROUP BY `category_id`
+) post_stat ON post_stat.`category_id` = category.`id`
+SET category.`post_count` = COALESCE(post_stat.`post_count`, 0),
+    category.`update_time` = UNIX_TIMESTAMP();
+
+SET @community_parent_id = COALESCE(
+  (SELECT `pid` FROM `la_system_menu` WHERE `perms` = 'community.communityPost/lists' LIMIT 1),
+  (SELECT `pid` FROM `la_system_menu` WHERE `component` = 'community/post/index' LIMIT 1),
+  (SELECT `pid` FROM `la_system_menu` WHERE `perms` = 'community.communityTag/lists' LIMIT 1),
+  (SELECT `id` FROM `la_system_menu` WHERE `type` = 'M' AND `paths` = 'community' LIMIT 1),
+  0
+);
+
+INSERT INTO `la_system_menu`
+  (`pid`, `type`, `name`, `icon`, `sort`, `perms`, `paths`, `component`, `selected`, `params`, `is_cache`, `is_show`, `is_disable`, `create_time`, `update_time`)
+SELECT
+  @community_parent_id, 'C', '帖子分类', '', 0, 'community.communityCategory/lists', 'category', 'community/category/index', '', '', 0, 1, 0, UNIX_TIMESTAMP(), UNIX_TIMESTAMP()
+WHERE @community_parent_id > 0
+  AND NOT EXISTS (
+    SELECT 1 FROM `la_system_menu` WHERE `perms` = 'community.communityCategory/lists'
+  );
+
+SET @category_menu_id = (
+  SELECT `id` FROM `la_system_menu`
+  WHERE `perms` = 'community.communityCategory/lists'
+  LIMIT 1
+);
+
+INSERT INTO `la_system_menu`
+  (`pid`, `type`, `name`, `icon`, `sort`, `perms`, `paths`, `component`, `selected`, `params`, `is_cache`, `is_show`, `is_disable`, `create_time`, `update_time`)
+SELECT @category_menu_id, 'A', permission.`name`, '', 0, permission.`perms`, '', '', '', '', 0, 0, 0, UNIX_TIMESTAMP(), UNIX_TIMESTAMP()
+FROM (
+  SELECT '分类选项' AS `name`, 'community.communityCategory/all' AS `perms`
+  UNION ALL SELECT '分类详情', 'community.communityCategory/detail'
+  UNION ALL SELECT '分类新增', 'community.communityCategory/add'
+  UNION ALL SELECT '分类编辑', 'community.communityCategory/edit'
+  UNION ALL SELECT '分类删除', 'community.communityCategory/delete'
+) permission
+WHERE @category_menu_id IS NOT NULL
+  AND NOT EXISTS (
+    SELECT 1 FROM `la_system_menu` existing_menu WHERE existing_menu.`perms` = permission.`perms`
+  );
+
+SET @post_menu_id = COALESCE(
+  (SELECT `id` FROM `la_system_menu` WHERE `perms` = 'community.communityPost/lists' LIMIT 1),
+  (SELECT `id` FROM `la_system_menu` WHERE `component` = 'community/post/index' LIMIT 1)
+);
+
+INSERT INTO `la_system_menu`
+  (`pid`, `type`, `name`, `icon`, `sort`, `perms`, `paths`, `component`, `selected`, `params`, `is_cache`, `is_show`, `is_disable`, `create_time`, `update_time`)
+SELECT @post_menu_id, 'A', permission.`name`, '', 0, permission.`perms`, '', '', '', '', 0, 0, 0, UNIX_TIMESTAMP(), UNIX_TIMESTAMP()
+FROM (
+  SELECT '设置推荐' AS `name`, 'community.communityPost/setRecommend' AS `perms`
+  UNION ALL SELECT '设置话题', 'community.communityPost/setTopic'
+  UNION ALL SELECT '设置分类', 'community.communityPost/setCategory'
+) permission
+WHERE @post_menu_id IS NOT NULL
+  AND NOT EXISTS (
+    SELECT 1 FROM `la_system_menu` existing_menu WHERE existing_menu.`perms` = permission.`perms`
+  );
+
+INSERT INTO `la_system_role_menu` (`role_id`, `menu_id`)
+SELECT 1, menu.`id`
+FROM `la_system_menu` menu
+WHERE menu.`perms` IN (
+  'community.communityCategory/lists',
+  'community.communityCategory/all',
+  'community.communityCategory/detail',
+  'community.communityCategory/add',
+  'community.communityCategory/edit',
+  'community.communityCategory/delete',
+  'community.communityPost/setRecommend',
+  'community.communityPost/setTopic',
+  'community.communityPost/setCategory'
+)
+AND NOT EXISTS (
+  SELECT 1
+  FROM `la_system_role_menu` role_menu
+  WHERE role_menu.`role_id` = 1
+    AND role_menu.`menu_id` = menu.`id`
+);

docs/superpowers/plans/2026-08-02-community-post-channels-and-categories.md

@@ -0,0 +1,170 @@
+# Community Post Channels and Categories Implementation Plan
+
+> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
+
+**Goal:** 为社区帖子补齐推荐、热门、话题频道管理，并新增独立帖子分类表、管理后台和前台频道筛选。
+
+**Architecture:** 复用 `la_community_post.is_recommend` 与 `is_hot`，只新增 `is_topic` 和单选 `category_id`。分类通过独立 `la_community_post_category` 管理，初始化时复制标签并回填历史帖子；标签多选关系继续保留。后台使用 likeadmin Controller/Logic/Validate/Lists 分层，用户端列表通过现有 `/api/community/postLists` 参数筛选。
+
+**Tech Stack:** PHP 8、ThinkPHP/likeadmin、MySQL 8、Vue 3、Element Plus、uni-app、TypeScript
+
+---
+
+### Task 1: 数据库结构、初始化数据与菜单权限
+
+**Files:**
+- Create: `docs/sql/create_community_post_categories.sql`
+- Modify: `sbnews.sql`
+
+- [x] **Step 1: 创建独立分类表和帖子字段**
+
+SQL 必须幂等创建 `la_community_post_category`，字段为 `id/name/icon/sort/post_count/status/create_time/update_time`，并在 `la_community_post` 增加：
+
+```sql
+`category_id` int unsigned NOT NULL DEFAULT 0 COMMENT '帖子主分类ID',
+`is_topic` tinyint unsigned NOT NULL DEFAULT 0 COMMENT '是否话题 0否 1是'
+```
+
+同时添加 `category_id`、`status + is_recommend`、`status + is_hot`、`status + is_topic` 查询索引。
+
+- [x] **Step 2: 从标签初始化分类并回填历史帖子**
+
+分类初始化使用 `INSERT IGNORE ... SELECT` 保留标签 ID，不覆盖后续独立维护的分类。历史帖子只在 `category_id=0` 时回填，按标签 `sort DESC, community_post_tag.id ASC` 选取一个主分类；已有标签的帖子初始化为 `is_topic=1` 以保持原话题流可见性，最后按实际帖子数重算 `post_count`。
+
+- [x] **Step 3: 初始化管理菜单与按钮权限**
+
+新增 `community.communityCategory/lists` 页面及 `detail/add/edit/delete` 按钮权限；补充帖子 `setRecommend/setTopic/setCategory` 权限。所有菜单通过已有社区帖子或标签菜单反查父级，使用 `NOT EXISTS` 幂等插入，并授权角色 `role_id=1`。
+
+### Task 2: 后端分类管理和帖子管理接口
+
+**Files:**
+- Create: `server/app/common/model/community/CommunityCategory.php`
+- Modify: `server/app/common/model/community/CommunityPost.php`
+- Create: `server/app/adminapi/controller/community/CommunityCategoryController.php`
+- Create: `server/app/adminapi/logic/community/CommunityCategoryLogic.php`
+- Create: `server/app/adminapi/validate/community/CommunityCategoryValidate.php`
+- Create: `server/app/adminapi/lists/community/CommunityCategoryLists.php`
+- Modify: `server/app/adminapi/controller/community/CommunityPostController.php`
+- Modify: `server/app/adminapi/logic/community/CommunityPostLogic.php`
+- Modify: `server/app/adminapi/validate/community/CommunityPostValidate.php`
+- Modify: `server/app/adminapi/lists/community/CommunityPostLists.php`
+
+- [x] **Step 1: 实现分类 CRUD**
+
+分类接口沿用标签管理风格：
+
+```text
+GET  /adminapi/community.communityCategory/lists
+GET  /adminapi/community.communityCategory/all
+GET  /adminapi/community.communityCategory/detail
+POST /adminapi/community.communityCategory/add
+POST /adminapi/community.communityCategory/edit
+POST /adminapi/community.communityCategory/delete
+```
+
+分类图标使用 `FileService::getFileUrl/setFileUrl`；删除前查询 `CommunityPost::where('category_id', id)->count()`，存在引用时返回“该分类下存在帖子，不能删除”。
+
+- [x] **Step 2: 扩展帖子管理字段**
+
+帖子列表筛选增加：
+
+```php
+'=' => ['status', 'post_type', 'category_id', 'is_top', 'is_hot', 'is_recommend', 'is_topic', 'user_id']
+```
+
+列表和详情批量补充 `category_name`。新增 `setTopic()` 与 `setCategory()`；复用已有 `setRecommend()`。设置分类和删除帖子后重算受影响分类的 `post_count`。
+
+- [x] **Step 3: 补齐参数校验**
+
+`is_topic`、`is_hot`、`is_recommend` 只允许 `0/1`；`category_id` 允许 `0`，大于 `0` 时必须存在于分类表。控制器继续使用 likeadmin 统一成功/失败响应。
+
+### Task 3: 前台帖子频道筛选
+
+**Files:**
+- Modify: `server/app/api/lists/community/CommunityPostLists.php`
+- Modify: `uniapp/src/pages/community/community.vue`
+
+- [x] **Step 1: 后端列表接收频道参数**
+
+`queryWhere()` 对明确传入的值进行过滤：
+
+```php
+foreach (['is_recommend', 'is_hot', 'is_topic', 'category_id'] as $field) {
+    if (isset($this->params[$field]) && $this->params[$field] !== '') {
+        $where[] = [$field, '=', (int) $this->params[$field]];
+    }
+}
+```
+
+列表字段返回 `category_id/is_topic`，并批量补充 `category_name`；排序保持 `is_top DESC, is_hot DESC, create_time DESC`。
+
+- [x] **Step 2: 用户端频道发送真实筛选条件**
+
+社区页请求参数调整为：
+
+```ts
+if (activeFeed.value === 'recommend') params.is_recommend = 1
+if (activeFeed.value === 'follow') params.follow = 1
+if (activeFeed.value === 'hot') params.is_hot = 1
+if (activeFeed.value === 'topic') params.is_topic = 1
+if (activeTagId.value > 0) params.tag_id = activeTagId.value
+```
+
+移除仅对当前页进行热门分数排序的 `rankHotPosts()`，防止分页结果与后台热门开关不一致。
+
+### Task 4: 管理端分类页面和帖子字段管理
+
+**Files:**
+- Create: `admin/src/views/community/category/index.vue`
+- Modify: `admin/src/api/community.ts`
+- Modify: `admin/src/views/community/post/index.vue`
+
+- [x] **Step 1: 新增分类 API 和管理页**
+
+API 增加分类 `lists/all/detail/add/edit/delete`。分类页复用标签页布局，支持名称搜索、图标、排序、状态、新增、编辑和受保护删除。
+
+- [x] **Step 2: 补齐帖子 API**
+
+新增调用：
+
+```ts
+communityPostSetRecommend({ id, is_recommend })
+communityPostSetTopic({ id, is_topic })
+communityPostSetCategory({ id, category_id })
+```
+
+- [x] **Step 3: 扩展帖子列表管理**
+
+搜索区增加分类、推荐、热门、话题筛选；表格增加分类单选框，以及推荐、热门、话题三个开关。接口失败时重新获取列表恢复服务端真实值，详情弹窗展示分类和三个频道状态。
+
+### Task 5: Review、静态验证、提交与测试服同步
+
+**Files:**
+- Modify: `docs/业务进度管理.md`
+- Create: `docs/superpowers/plans/2026-08-02-community-post-channels-and-categories.md`
+
+- [x] **Step 1: 静态检查**
+
+运行所有修改 PHP 文件的 `php -l`、`git diff --check`、SQL 未完成标记扫描，并检查 Controller/Logic/Validate/Lists/Model/Admin API 字段名称一致。项目未授权执行完整构建或自动化测试。
+
+- [x] **Step 2: 前端代码 review**
+
+检查管理端请求失败回滚、权限标识、选择器数值类型、分页筛选参数和用户端频道切换请求，确认不存在客户端分页内伪排序或未使用导入。
+
+- [ ] **Step 3: 提交源码**
+
+只暂存本任务文件，排除工作区原有 `AGENTS.md` 和共享文档混合改动，提交信息：
+
+```text
+feat: add community post categories and channels
+```
+
+- [ ] **Step 4: 同步测试服并应用数据库初始化**
+
+先执行项目规定部署命令：
+
+```powershell
+Set-Location D:\www\gs-sport-era; powershell -ExecutionPolicy Bypass -File .\scripts\deploy-server.ps1 -Sudo -AutoIncremental -AutoIncrementalCommits 3 -RemoteDir /www/wwwroot/test-server.sbnews.net
+```
+
+随后在测试服运行幂等 SQL `docs/sql/create_community_post_categories.sql`，复核分类表、帖子新字段和社区分类菜单已经存在。

sbnews.sql

@@ -328,6 +328,24 @@ CREATE TABLE `la_community_like`  (
   INDEX `idx_target`(`target_id` ASC, `target_type` ASC) USING BTREE
 ) ENGINE = InnoDB AUTO_INCREMENT = 2 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci COMMENT = '点赞' ROW_FORMAT = Dynamic;
 
+-- ----------------------------
+-- Table structure for la_community_post_category
+-- ----------------------------
+DROP TABLE IF EXISTS `la_community_post_category`;
+CREATE TABLE `la_community_post_category`  (
+  `id` int UNSIGNED NOT NULL AUTO_INCREMENT,
+  `name` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL DEFAULT '' COMMENT '分类名称',
+  `icon` varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL DEFAULT '' COMMENT '分类图标',
+  `sort` int UNSIGNED NOT NULL DEFAULT 0 COMMENT '排序',
+  `post_count` int UNSIGNED NOT NULL DEFAULT 0 COMMENT '帖子数',
+  `status` tinyint UNSIGNED NOT NULL DEFAULT 1 COMMENT '0禁用1启用',
+  `create_time` int UNSIGNED NOT NULL DEFAULT 0,
+  `update_time` int UNSIGNED NOT NULL DEFAULT 0,
+  PRIMARY KEY (`id`) USING BTREE,
+  UNIQUE INDEX `uk_name`(`name` ASC) USING BTREE,
+  INDEX `idx_status_sort`(`status` ASC, `sort` ASC) USING BTREE
+) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci COMMENT = '社区帖子分类' ROW_FORMAT = Dynamic;
+
 -- ----------------------------
 -- Table structure for la_community_post
 -- ----------------------------
@@ -339,6 +357,7 @@ CREATE TABLE `la_community_post`  (
   `content` text CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL COMMENT '帖子内容',
   `images` text CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL COMMENT '图片地址JSON数组',
   `post_type` tinyint UNSIGNED NOT NULL DEFAULT 0 COMMENT '0普通帖1赛事推荐2战绩分享',
+  `category_id` int UNSIGNED NOT NULL DEFAULT 0 COMMENT '帖子主分类ID',
   `match_id` int UNSIGNED NOT NULL DEFAULT 0 COMMENT '关联赛事ID(推荐帖)',
   `is_paid` tinyint UNSIGNED NOT NULL DEFAULT 0 COMMENT '0免费1付费',
   `price_points` int UNSIGNED NOT NULL DEFAULT 0 COMMENT '所需积分',
@@ -352,6 +371,7 @@ CREATE TABLE `la_community_post`  (
   `is_top` tinyint UNSIGNED NOT NULL DEFAULT 0 COMMENT '0否1置顶',
   `is_hot` tinyint UNSIGNED NOT NULL DEFAULT 0 COMMENT '0否1热门',
   `is_recommend` tinyint UNSIGNED NOT NULL DEFAULT 0 COMMENT '是否推荐 0否 1是',
+  `is_topic` tinyint UNSIGNED NOT NULL DEFAULT 0 COMMENT '是否话题 0否 1是',
   `status` tinyint UNSIGNED NOT NULL DEFAULT 1 COMMENT '0待审核1正常2隐藏',
   `create_time` int UNSIGNED NOT NULL DEFAULT 0,
   `update_time` int UNSIGNED NOT NULL DEFAULT 0,
@@ -360,7 +380,11 @@ CREATE TABLE `la_community_post`  (
   UNIQUE INDEX `idx_origin_id`(`origin_id` ASC) USING BTREE,
   INDEX `idx_user`(`user_id` ASC) USING BTREE,
   INDEX `idx_type`(`post_type` ASC) USING BTREE,
+  INDEX `idx_category`(`category_id` ASC) USING BTREE,
   INDEX `idx_status`(`status` ASC) USING BTREE,
+  INDEX `idx_status_recommend`(`status` ASC, `is_recommend` ASC, `create_time` ASC) USING BTREE,
+  INDEX `idx_status_hot`(`status` ASC, `is_hot` ASC, `create_time` ASC) USING BTREE,
+  INDEX `idx_status_topic`(`status` ASC, `is_topic` ASC, `create_time` ASC) USING BTREE,
   INDEX `idx_create`(`create_time` ASC) USING BTREE
 ) ENGINE = InnoDB AUTO_INCREMENT = 331 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci COMMENT = '社区帖子' ROW_FORMAT = Dynamic;
 

server/app/adminapi/controller/community/CommunityCategoryController.php

@@ -0,0 +1,54 @@
+<?php
+
+namespace app\adminapi\controller\community;
+
+use app\adminapi\controller\BaseAdminController;
+use app\adminapi\lists\community\CommunityCategoryLists;
+use app\adminapi\logic\community\CommunityCategoryLogic;
+use app\adminapi\validate\community\CommunityCategoryValidate;
+
+class CommunityCategoryController extends BaseAdminController
+{
+    public function lists()
+    {
+        return $this->dataLists(new CommunityCategoryLists());
+    }
+
+    public function all()
+    {
+        return $this->data(CommunityCategoryLogic::all());
+    }
+
+    public function detail()
+    {
+        $params = (new CommunityCategoryValidate())->goCheck('detail');
+        return $this->data(CommunityCategoryLogic::detail($params));
+    }
+
+    public function add()
+    {
+        $params = (new CommunityCategoryValidate())->post()->goCheck('add');
+        if (CommunityCategoryLogic::add($params)) {
+            return $this->success('添加成功', [], 1, 1);
+        }
+        return $this->fail(CommunityCategoryLogic::getError());
+    }
+
+    public function edit()
+    {
+        $params = (new CommunityCategoryValidate())->post()->goCheck('edit');
+        if (CommunityCategoryLogic::edit($params)) {
+            return $this->success('编辑成功', [], 1, 1);
+        }
+        return $this->fail(CommunityCategoryLogic::getError());
+    }
+
+    public function delete()
+    {
+        $params = (new CommunityCategoryValidate())->post()->goCheck('delete');
+        if (CommunityCategoryLogic::delete($params)) {
+            return $this->success('删除成功', [], 1, 1);
+        }
+        return $this->fail(CommunityCategoryLogic::getError());
+    }
+}

server/app/adminapi/controller/community/CommunityPostController.php

@@ -61,6 +61,26 @@ class CommunityPostController extends BaseAdminController
         return $this->fail(CommunityPostLogic::getError());
     }
 
+    public function setTopic()
+    {
+        $params = (new CommunityPostValidate())->post()->goCheck('topic');
+        $result = CommunityPostLogic::setTopic($params);
+        if (true === $result) {
+            return $this->success('设置成功', [], 1, 1);
+        }
+        return $this->fail(CommunityPostLogic::getError());
+    }
+
+    public function setCategory()
+    {
+        $params = (new CommunityPostValidate())->post()->goCheck('category');
+        $result = CommunityPostLogic::setCategory($params);
+        if (true === $result) {
+            return $this->success('设置成功', [], 1, 1);
+        }
+        return $this->fail(CommunityPostLogic::getError());
+    }
+
     public function delete()
     {
         $params = (new CommunityPostValidate())->post()->goCheck('delete');

server/app/adminapi/lists/community/CommunityCategoryLists.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace app\adminapi\lists\community;
+
+use app\adminapi\lists\BaseAdminDataLists;
+use app\common\lists\ListsSearchInterface;
+use app\common\model\community\CommunityCategory;
+
+class CommunityCategoryLists extends BaseAdminDataLists implements ListsSearchInterface
+{
+    public function setSearch(): array
+    {
+        return [
+            '%like%' => ['name'],
+            '=' => ['status'],
+        ];
+    }
+
+    public function lists(): array
+    {
+        return CommunityCategory::where($this->searchWhere)
+            ->limit($this->limitOffset, $this->limitLength)
+            ->order('sort', 'desc')
+            ->order('id', 'desc')
+            ->select()
+            ->toArray();
+    }
+
+    public function count(): int
+    {
+        return CommunityCategory::where($this->searchWhere)->count();
+    }
+}

server/app/adminapi/lists/community/CommunityPostLists.php

@@ -4,6 +4,7 @@ namespace app\adminapi\lists\community;
 
 use app\adminapi\lists\BaseAdminDataLists;
 use app\common\lists\ListsSearchInterface;
+use app\common\model\community\CommunityCategory;
 use app\common\model\community\CommunityPost;
 use app\common\model\user\User;
 
@@ -12,7 +13,7 @@ class CommunityPostLists extends BaseAdminDataLists implements ListsSearchInterf
     public function setSearch(): array
     {
         return [
-            '=' => ['status', 'post_type', 'is_top', 'is_hot', 'is_recommend', 'user_id'],
+            '=' => ['status', 'post_type', 'category_id', 'is_top', 'is_hot', 'is_recommend', 'is_topic', 'user_id'],
         ];
     }
 
@@ -26,11 +27,16 @@ class CommunityPostLists extends BaseAdminDataLists implements ListsSearchInterf
 
         $userIds = array_unique(array_column($lists, 'user_id'));
         $users = User::whereIn('id', $userIds)->column('nickname,avatar', 'id');
+        $categoryIds = array_values(array_filter(array_unique(array_column($lists, 'category_id'))));
+        $categories = $categoryIds
+            ? CommunityCategory::whereIn('id', $categoryIds)->column('name', 'id')
+            : [];
 
         foreach ($lists as &$item) {
             $user = $users[$item['user_id']] ?? [];
             $item['nickname'] = $user['nickname'] ?? '-';
             $item['avatar'] = $user['avatar'] ?? '';
+            $item['category_name'] = $categories[$item['category_id']] ?? '';
             $item['create_time'] = is_numeric($item['create_time']) ? date('Y-m-d H:i:s', $item['create_time']) : $item['create_time'];
         }
 

server/app/adminapi/logic/community/CommunityCategoryLogic.php

@@ -0,0 +1,72 @@
+<?php
+
+namespace app\adminapi\logic\community;
+
+use app\common\logic\BaseLogic;
+use app\common\model\community\CommunityCategory;
+use app\common\model\community\CommunityPost;
+
+class CommunityCategoryLogic extends BaseLogic
+{
+    public static function add(array $params): bool
+    {
+        try {
+            CommunityCategory::create([
+                'name' => trim($params['name']),
+                'icon' => $params['icon'] ?? '',
+                'sort' => $params['sort'] ?? 0,
+                'status' => $params['status'] ?? 1,
+            ]);
+            return true;
+        } catch (\Exception $e) {
+            self::setError($e->getMessage());
+            return false;
+        }
+    }
+
+    public static function edit(array $params): bool
+    {
+        try {
+            CommunityCategory::update([
+                'id' => $params['id'],
+                'name' => trim($params['name']),
+                'icon' => $params['icon'] ?? '',
+                'sort' => $params['sort'] ?? 0,
+                'status' => $params['status'] ?? 1,
+            ]);
+            return true;
+        } catch (\Exception $e) {
+            self::setError($e->getMessage());
+            return false;
+        }
+    }
+
+    public static function delete(array $params): bool
+    {
+        if (CommunityPost::where('category_id', $params['id'])->count() > 0) {
+            self::setError('该分类下存在帖子，不能删除');
+            return false;
+        }
+
+        try {
+            CommunityCategory::destroy($params['id']);
+            return true;
+        } catch (\Exception $e) {
+            self::setError($e->getMessage());
+            return false;
+        }
+    }
+
+    public static function detail(array $params): array
+    {
+        return CommunityCategory::findOrEmpty($params['id'])->toArray();
+    }
+
+    public static function all(): array
+    {
+        return CommunityCategory::order('sort', 'desc')
+            ->order('id', 'desc')
+            ->select()
+            ->toArray();
+    }
+}

server/app/adminapi/logic/community/CommunityPostLogic.php

@@ -3,9 +3,11 @@
 namespace app\adminapi\logic\community;
 
 use app\common\logic\BaseLogic;
+use app\common\model\community\CommunityCategory;
 use app\common\model\community\CommunityPost;
-use app\common\service\ai\KbSyncService;
 use app\common\model\user\User;
+use app\common\service\ai\KbSyncService;
+use think\facade\Db;
 
 class CommunityPostLogic extends BaseLogic
 {
@@ -21,6 +23,9 @@ class CommunityPostLogic extends BaseLogic
         $user = User::field('nickname,avatar')->findOrEmpty($post['user_id'] ?? 0)->toArray();
         $post['nickname'] = $user['nickname'] ?? '-';
         $post['avatar'] = $user['avatar'] ?? '';
+        $post['category_name'] = (int) ($post['category_id'] ?? 0) > 0
+            ? (string) CommunityCategory::where('id', $post['category_id'])->value('name')
+            : '';
         return $post;
     }
 
@@ -87,9 +92,65 @@ class CommunityPostLogic extends BaseLogic
         }
     }
 
+    public static function setTopic(array $params): bool
+    {
+        try {
+            CommunityPost::update([
+                'id' => $params['id'],
+                'is_topic' => $params['is_topic'],
+            ]);
+            return true;
+        } catch (\Exception $e) {
+            self::setError($e->getMessage());
+            return false;
+        }
+    }
+
+    public static function setCategory(array $params): bool
+    {
+        $post = CommunityPost::findOrEmpty($params['id']);
+        if ($post->isEmpty()) {
+            self::setError('帖子不存在');
+            return false;
+        }
+
+        $oldCategoryId = (int) $post->category_id;
+        $newCategoryId = (int) $params['category_id'];
+        if ($oldCategoryId === $newCategoryId) {
+            return true;
+        }
+
+        Db::startTrans();
+        try {
+            $post->category_id = $newCategoryId;
+            $post->save();
+            self::refreshCategoryCount($oldCategoryId);
+            self::refreshCategoryCount($newCategoryId);
+            Db::commit();
+            return true;
+        } catch (\Exception $e) {
+            Db::rollback();
+            self::setError($e->getMessage());
+            return false;
+        }
+    }
+
     public static function delete(array $params)
     {
+        $categoryId = (int) CommunityPost::where('id', $params['id'])->value('category_id');
         CommunityPost::destroy($params['id']);
+        self::refreshCategoryCount($categoryId);
         KbSyncService::enqueue('post', 'post', (int) $params['id'], 'delete', 20);
     }
+
+    private static function refreshCategoryCount(int $categoryId): void
+    {
+        if ($categoryId <= 0) {
+            return;
+        }
+        CommunityCategory::where('id', $categoryId)->update([
+            'post_count' => CommunityPost::where('category_id', $categoryId)->count(),
+            'update_time' => time(),
+        ]);
+    }
 }

server/app/adminapi/validate/community/CommunityCategoryValidate.php

@@ -0,0 +1,64 @@
+<?php
+
+namespace app\adminapi\validate\community;
+
+use app\common\model\community\CommunityCategory;
+use app\common\validate\BaseValidate;
+
+class CommunityCategoryValidate extends BaseValidate
+{
+    protected $rule = [
+        'id' => 'require|checkCategory',
+        'name' => 'require|length:1,50|checkNameUnique',
+        'icon' => 'max:500',
+        'sort' => 'integer|egt:0',
+        'status' => 'in:0,1',
+    ];
+
+    protected $message = [
+        'id.require' => '分类id不能为空',
+        'name.require' => '分类名称不能为空',
+        'name.length' => '分类名称长度须在1-50位字符',
+        'icon.max' => '分类图标地址不能超过500个字符',
+        'sort.integer' => '排序值必须为整数',
+        'sort.egt' => '排序值不能小于0',
+        'status.in' => '分类状态值错误',
+    ];
+
+    public function sceneAdd()
+    {
+        return $this->remove('id', 'require|checkCategory');
+    }
+
+    public function sceneEdit()
+    {
+    }
+
+    public function sceneDetail()
+    {
+        return $this->only(['id']);
+    }
+
+    public function sceneDelete()
+    {
+        return $this->only(['id']);
+    }
+
+    public function checkCategory($value)
+    {
+        $category = CommunityCategory::findOrEmpty($value);
+        if ($category->isEmpty()) {
+            return '分类不存在';
+        }
+        return true;
+    }
+
+    public function checkNameUnique($value, $rule, $data)
+    {
+        $query = CommunityCategory::where('name', trim((string) $value));
+        if (!empty($data['id'])) {
+            $query->where('id', '<>', (int) $data['id']);
+        }
+        return $query->count() > 0 ? '分类名称已存在' : true;
+    }
+}

server/app/adminapi/validate/community/CommunityPostValidate.php

@@ -3,6 +3,7 @@
 namespace app\adminapi\validate\community;
 
 use app\common\validate\BaseValidate;
+use app\common\model\community\CommunityCategory;
 use app\common\model\community\CommunityPost;
 
 class CommunityPostValidate extends BaseValidate
@@ -13,6 +14,8 @@ class CommunityPostValidate extends BaseValidate
         'is_top' => 'require|in:0,1',
         'is_hot' => 'require|in:0,1',
         'is_recommend' => 'require|in:0,1',
+        'is_topic' => 'require|in:0,1',
+        'category_id' => 'require|integer|egt:0|checkCategory',
     ];
 
     protected $message = [
@@ -50,6 +53,16 @@ class CommunityPostValidate extends BaseValidate
         return $this->only(['id', 'is_recommend']);
     }
 
+    public function sceneTopic()
+    {
+        return $this->only(['id', 'is_topic']);
+    }
+
+    public function sceneCategory()
+    {
+        return $this->only(['id', 'category_id']);
+    }
+
     public function checkPost($value)
     {
         $post = CommunityPost::findOrEmpty($value);
@@ -58,4 +71,16 @@ class CommunityPostValidate extends BaseValidate
         }
         return true;
     }
+
+    public function checkCategory($value)
+    {
+        if ((int) $value === 0) {
+            return true;
+        }
+        $category = CommunityCategory::where('id', $value)->where('status', 1)->findOrEmpty();
+        if ($category->isEmpty()) {
+            return '帖子分类不存在或已禁用';
+        }
+        return true;
+    }
 }

server/app/api/lists/community/CommunityPostLists.php

@@ -3,6 +3,7 @@
 namespace app\api\lists\community;
 
 use app\api\lists\BaseApiDataLists;
+use app\common\model\community\CommunityCategory;
 use app\common\model\community\CommunityPost;
 use app\common\model\community\CommunityFollow;
 use app\common\model\community\CommunityTag;
@@ -61,6 +62,11 @@ class CommunityPostLists extends BaseApiDataLists
                 $where[] = ['id', '=', 0];
             }
         }
+        foreach (['is_recommend', 'is_hot', 'is_topic', 'category_id'] as $field) {
+            if (isset($this->params[$field]) && $this->params[$field] !== '') {
+                $where[] = [$field, '=', (int) $this->params[$field]];
+            }
+        }
         return $where;
     }
 
@@ -88,7 +94,7 @@ class CommunityPostLists extends BaseApiDataLists
     public function lists(): array
     {
         $list = $this->buildQuery()
-            ->field('id,origin_id,user_id,content,images,ext,post_type,match_id,is_paid,price_points,paid_count,view_count,like_count,comment_count,share_count,is_top,is_hot,is_recommend,create_time')
+            ->field('id,origin_id,user_id,content,images,ext,post_type,category_id,match_id,is_paid,price_points,paid_count,view_count,like_count,comment_count,share_count,is_top,is_hot,is_recommend,is_topic,create_time')
             ->orderRaw('is_top DESC, is_hot DESC, create_time DESC')
             ->limit($this->limitOffset, $this->limitLength)
             ->select()
@@ -107,6 +113,11 @@ class CommunityPostLists extends BaseApiDataLists
             }
         }
 
+        $categoryIds = array_values(array_filter(array_unique(array_column($list, 'category_id'))));
+        $categoryNames = $categoryIds
+            ? CommunityCategory::whereIn('id', $categoryIds)->column('name', 'id')
+            : [];
+
         // 批量查询帖子标签 → post_id => [tag_name, ...]
         $tagMap = [];
         if ($postIds) {
@@ -166,6 +177,7 @@ class CommunityPostLists extends BaseApiDataLists
 
             $item['user'] = $userMap[$item['user_id']] ?? null;
             $item['tags'] = $tagMap[$item['id']] ?? [];
+            $item['category_name'] = $categoryNames[$item['category_id']] ?? '';
             $item['source_url'] = $ext['url'] ?? '';
             $item['is_liked'] = false;
             if ($this->userId) {

server/app/common/model/community/CommunityCategory.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace app\common\model\community;
+
+use app\common\model\BaseModel;
+use app\common\service\FileService;
+
+class CommunityCategory extends BaseModel
+{
+    protected $name = 'community_post_category';
+
+    public function getIconAttr($value): string
+    {
+        return trim((string) $value) ? FileService::getFileUrl((string) $value) : '';
+    }
+
+    public function setIconAttr($value): string
+    {
+        return trim((string) $value) ? FileService::setFileUrl($value) : '';
+    }
+}

server/app/common/model/community/CommunityPost.php

@@ -26,4 +26,9 @@ class CommunityPost extends BaseModel
     {
         return $this->belongsToMany(CommunityTag::class, 'la_community_post_tag', 'tag_id', 'post_id');
     }
+
+    public function category()
+    {
+        return $this->belongsTo(CommunityCategory::class, 'category_id');
+    }
 }

uniapp/src/pages/community/community.vue

@@ -184,12 +184,6 @@ const shouldHidePost = (post: any) => {
 
 const isAbortError = (error: any) => String(error?.errMsg || error?.message || error || '').includes('abort')
 
-const rankHotPosts = (items: any[]) => [...items].sort((left, right) => {
-    const leftScore = (Number(left.is_hot) * 1000000) + Number(left.view_count || 0) + Number(left.like_count || 0) * 8 + Number(left.comment_count || 0) * 12
-    const rightScore = (Number(right.is_hot) * 1000000) + Number(right.view_count || 0) + Number(right.like_count || 0) * 8 + Number(right.comment_count || 0) * 12
-    return rightScore - leftScore
-})
-
 const fetchPosts = async (reset = false) => {
     if (reset) {
         page.value = 1
@@ -202,14 +196,16 @@ const fetchPosts = async (reset = false) => {
 
     try {
         const params: Record<string, any> = { page_no: page.value, page_size: pageSize }
+        if (activeFeed.value === 'recommend') params.is_recommend = 1
         if (activeFeed.value === 'follow') params.follow = 1
+        if (activeFeed.value === 'hot') params.is_hot = 1
+        if (activeFeed.value === 'topic') params.is_topic = 1
         if (activeTagId.value > 0) params.tag_id = activeTagId.value
         const response = await getCommunityPosts(params)
         const rawList = response?.lists || []
         if (requestId !== fetchRequestId.value) return
         const list = rawList.filter((item: any) => !shouldHidePost(item))
-        const normalizedList = activeFeed.value === 'hot' ? rankHotPosts(list) : list
-        postList.value = reset || page.value === 1 ? normalizedList : [...postList.value, ...normalizedList]
+        postList.value = reset || page.value === 1 ? list : [...postList.value, ...list]
         if (rawList.length < pageSize) finished.value = true
         page.value++
     } catch (error) {