123 lines
4.2 KiB
Markdown
123 lines
4.2 KiB
Markdown
# 6.8 公告与链接管理
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:::tip 概述
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本节涵盖通知公告(Notice)和友情链接(Link)两个模块,均继承 `BaseTenantService` 实现租户隔离,`use HasFileProcessing` 启用封面/Logo 文件字段处理。
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> **说明:** 本文件名为 `content.md`,实际文档内容为通知公告和友情链接两个独立模块,并不存在 "Content" 模块。
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:::
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## 通知公告
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### 模块特点
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| 特性 | 说明 |
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|------|------|
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| 基类 | `BaseTenantService`(租户隔离) |
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| Trait 组合 | `HasCrudOperations, HasFileProcessing, HasQueryScopes, HasSerializeMaps` |
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| 文件字段 | `cover`(封面图),保存到 notice 目录 |
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| 富文本字段 | `content`(正文,存 `[IMG_URL]` 占位,读取时替换回域名) |
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| 枚举映射 | `type` → notice_type、`status` → notice_status |
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| 排序 | 按 id 倒序(最新在前)+ 租户内排序 |
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### Service 配置(来自项目实际代码)
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```php
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class NoticeService extends BaseTenantService
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{
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use HasCrudOperations, HasFileProcessing, HasQueryScopes, HasSerializeMaps;
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protected string $modelClass = Notice::class;
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protected array $fileFields = ['cover'];
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// 富文本字段:保存时迁移媒体并替换为 [IMG_URL] 占位,读取时替换回域名
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protected array $contentFields = ['content'];
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protected string $fileSaveDir = 'notice';
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protected array $pageLikeFields = ['title'];
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protected array $pageEqFields = ['type', 'status'];
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// 最新公告排在前面
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protected array $pageOrderBy = ['field' => 'id', 'type' => 'desc'];
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protected array $serializeMaps = [
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'type' => 'notice_type',
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'status' => 'notice_status',
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];
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}
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```
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### API 接口
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| 方法 | 路径 | 权限码 | 说明 |
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|------|------|--------|------|
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| GET | `/api/notice/page` | sys:notice:page | 分页列表 |
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| GET | `/api/notice/list` | — | 全量列表 |
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| GET | `/api/notice/detail/{id}` | sys:notice:detail | 详情 |
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| POST | `/api/notice/add` | sys:notice:add | 新增 |
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| PUT | `/api/notice/update` | sys:notice:update | 修改 |
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| DELETE | `/api/notice/delete/{id}` | sys:notice:delete | 删除 |
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| DELETE | `/api/notice/batchDelete` | sys:notice:batchDelete | 批量删除 |
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---
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## 友情链接
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### 模块特点
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| 特性 | 说明 |
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|------|------|
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| 基类 | `BaseTenantService`(租户隔离) |
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| Trait 组合 | `HasCrudOperations, HasFileProcessing, HasQueryScopes, HasSerializeMaps, HasUniqueCheck` |
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| 文件字段 | `image`(友链 Logo),保存到 link 目录 |
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| 唯一校验 | `name` 按租户分组唯一(`['name','tenant_id']`) |
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| 枚举映射 | `status` → link_status 字典 |
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### Service 配置(来自项目实际代码)
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```php
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class LinkService extends BaseTenantService
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{
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use HasCrudOperations, HasFileProcessing, HasQueryScopes, HasSerializeMaps, HasUniqueCheck;
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protected string $modelClass = Link::class;
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protected array $fileFields = ['image'];
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protected string $fileSaveDir = 'link';
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protected array $pageLikeFields = ['name'];
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protected array $pageEqFields = ['status'];
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protected array $pageOrderBy = ['field' => 'sort', 'type' => 'asc'];
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// name 在同一租户内唯一
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protected array $uniqueFields = [['name', 'tenant_id']];
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protected array $serializeMaps = [
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'status' => 'link_status',
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];
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}
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```
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### API 接口
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| 方法 | 路径 | 权限码 | 说明 |
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|------|------|--------|------|
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| GET | `/api/link/page` | sys:link:page | 分页列表 |
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| GET | `/api/link/list` | — | 全量列表 |
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| GET | `/api/link/detail/{id}` | sys:link:detail | 详情 |
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| POST | `/api/link/add` | sys:link:add | 新增 |
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| PUT | `/api/link/update` | sys:link:update | 修改 |
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| DELETE | `/api/link/delete/{id}` | sys:link:delete | 删除 |
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| DELETE | `/api/link/batchDelete` | sys:link:batchDelete | 批量删除 |
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## 两模块对比
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| 维度 | 通知公告 Notice | 友情链接 Link |
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|------|----------------|--------------|
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| 核心字段 | title、content(正文)、cover | name、url、image(Logo) |
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| 默认排序 | id 倒序(最新在前) | sort 升序 |
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| 唯一校验 | 无 | name 分租户唯一 |
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| 字典 | notice_type、notice_status | link_status |
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| 典型场景 | 站内公告、系统通知 | 合作伙伴链接页 |
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