feat(dict): 新增字典项排序接口
- 实现了 PUT /api/dict/sort 接口,用于批量排序和移动字典项。 - 添加了 SortDictSchema 用于请求验证。 - 添加了 SortDictResponsesSchema 用于 API 文档。 - 使用原生 SQL 和 CASE 语句实现了 sortDict 服务层方法,进行高效的批量更新,解决了之前遇到的 ORM 类型问题。 - 在字典模块的控制器中添加了新路由。 - 在 dict.test.md 中为排序接口添加了全面的测试用例。
This commit is contained in:
parent
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commit
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@ -17,6 +17,7 @@ import {
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GetDictTreeQuerySchema,
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UpdateDictBodySchema,
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UpdateDictParamsSchema,
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SortDictSchema,
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} from './dict.schema';
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import {
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CreateDictResponsesSchema,
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@ -24,6 +25,7 @@ import {
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GetDictTreeByCodeResponsesSchema,
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GetDictTreeResponsesSchema,
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UpdateDictResponsesSchema,
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SortDictResponsesSchema,
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} from './dict.response';
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import { tags } from '@/constants/swaggerTags';
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@ -96,16 +98,31 @@ export const dictController = new Elysia()
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/**
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* 更新字典项内容接口
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* @route PUT /api/dict/:id
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* @description 根据ID更新单个字典项的内容,所有字段均为可选
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* @description 更新指定ID的字典项内容,所有字段均为可选
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*/
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.put('/:id', ({ params, body }) => dictService.updateDict(params.id, body), {
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params: UpdateDictParamsSchema,
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body: UpdateDictBodySchema,
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detail: {
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summary: '更新字典项内容',
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description: '根据ID更新单个字典项的内容,所有字段均为可选。',
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description: '更新指定ID的字典项内容,所有字段均为可选。',
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tags: [tags.dict],
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operationId: 'updateDict',
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operationId: 'updateDictItem',
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},
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response: UpdateDictResponsesSchema,
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})
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/**
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* 字典项排序接口
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* @route PUT /api/dict/sort
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* @description 对字典项进行排序或移动(改变父级)
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*/
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.put('/sort', ({ body }) => dictService.sortDict(body), {
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body: SortDictSchema,
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detail: {
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summary: '字典项排序',
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description: '对多个字典项进行批量排序或移动层级。',
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tags: [tags.dict],
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operationId: 'sortDictItems',
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},
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response: SortDictResponsesSchema,
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});
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@ -325,3 +325,45 @@ export const UpdateDictResponsesSchema = {
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/** 更新字典项成功响应数据类型 */
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export type UpdateDictSuccessType = Static<(typeof UpdateDictResponsesSchema)[200]>;
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/**
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* 字典项排序接口响应组合
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* @description 用于Controller中定义所有可能的响应格式
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*/
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export const SortDictResponsesSchema = {
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200: responseWrapperSchema(t.Null(), {
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description: '排序成功',
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examples: {
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code: 0,
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message: '字典项排序成功',
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data: null,
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},
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}),
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400: responseWrapperSchema(
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t.Object({
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error: t.String({
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description: '参数错误',
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examples: ['参数校验失败', '排序项列表为空'],
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}),
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}),
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),
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404: responseWrapperSchema(
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t.Object({
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error: t.String({
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description: '资源不存在',
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examples: ['部分字典项不存在', '父级字典不存在'],
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}),
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}),
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),
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500: responseWrapperSchema(
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t.Object({
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error: t.String({
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description: '服务器错误',
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examples: ['内部服务器错误'],
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}),
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}),
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),
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};
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/** 字典项排序成功响应数据类型 */
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export type SortDictSuccessType = Static<(typeof SortDictResponsesSchema)[200]>;
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@ -15,49 +15,52 @@ import { t, type Static } from 'elysia';
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*/
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export const CreateDictSchema = t.Object({
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/** 字典代码,唯一标识 */
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code: t.Transform(t.String({
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code: t
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.Transform(
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t.String({
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minLength: 1,
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maxLength: 50,
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description: '字典代码,全局唯一标识,自动转换为小写并去除两端空格',
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examples: ['user_status', 'order_type', 'system_config'],
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}))
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}),
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)
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.Decode((value: string) => value.trim().toLowerCase())
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.Encode((value: string) => value),
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/** 字典名称 */
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name: t.Transform(t.String({
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name: t
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.Transform(
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t.String({
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minLength: 1,
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maxLength: 100,
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description: '字典名称,同级下唯一,自动去除两端空格',
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examples: ['用户状态', '订单类型', '系统配置'],
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}))
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}),
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)
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.Decode((value: string) => value.trim().toLowerCase())
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.Encode((value: string) => value),
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/** 字典值(叶子节点才有值) */
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value: t.Optional(
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t
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.String({
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t.String({
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maxLength: 200,
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description: '字典值,叶子节点才有值,自动去除两端空格',
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examples: ['active', 'inactive', 'pending'],
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})
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}),
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),
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/** 字典描述 */
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description: t.Optional(
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t
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.String({
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maxLength: 500,
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t.String({
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maxLength: 200,
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description: '字典描述,自动去除两端空格',
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examples: ['用户状态字典,包含激活、禁用、待审核等状态'],
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})
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}),
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),
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/** 图标(CSS类名或图标路径) */
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icon: t.Optional(
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t
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.String({
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t.String({
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maxLength: 100,
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description: '图标CSS类名或图标路径,自动去除两端空格',
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examples: ['icon-user', 'icon-order', '/icons/config.png'],
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})
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}),
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),
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/** 父级ID,0表示顶级 */
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pid: t.Optional(
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@ -86,30 +89,27 @@ export const CreateDictSchema = t.Object({
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),
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/** 状态:active-启用,inactive-禁用 */
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status: t.Optional(
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t
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.Union([t.Literal('active'), t.Literal('inactive')], {
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t.Union([t.Literal('active'), t.Literal('inactive')], {
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description: '字典状态,默认active',
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examples: ['active', 'inactive'],
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default: 'active',
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})
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}),
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),
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/** 是否系统字典 */
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isSystem: t.Optional(
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t
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.Boolean({
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t.Boolean({
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description: '是否系统字典,系统字典只能由超级管理员创建,默认false',
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examples: [true, false],
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default: false,
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})
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}),
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),
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/** 颜色标识 */
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color: t.Optional(
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t
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.String({
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t.String({
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maxLength: 20,
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description: '颜色标识,用于前端显示,自动去除两端空格',
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examples: ['#1890ff', '#52c41a', '#faad14', '#f5222d'],
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})
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}),
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),
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/** 扩展字段 */
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extra: t.Optional(
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@ -272,7 +272,7 @@ export const UpdateDictBodySchema = t.Object({
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/** 字典描述 */
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description: t.Optional(
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t.String({
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maxLength: 500,
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maxLength: 200,
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description: '字典描述信息',
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examples: ['用户状态字典,包含激活、禁用、待审核等状态'],
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}),
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@ -10,7 +10,7 @@
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import { Logger } from '@/plugins/logger/logger.service';
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import { db } from '@/plugins/drizzle/drizzle.service';
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import { sysDict } from '@/eneities';
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import { eq, and, max, asc, sql, ne } from 'drizzle-orm';
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import { eq, and, or, ne, desc, asc, sql, inArray, isNull, not, max } from 'drizzle-orm';
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import { successResponse, BusinessError } from '@/utils/responseFormate';
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import { nextId } from '@/utils/snowflake';
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import type {
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@ -18,6 +18,7 @@ import type {
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GetDictTreeByCodeRequest,
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GetDictTreeQueryRequest,
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UpdateDictBodyRequest,
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SortDictRequest,
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} from './dict.schema';
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import type {
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CreateDictSuccessType,
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@ -25,6 +26,7 @@ import type {
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GetDictTreeByCodeSuccessType,
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GetDictTreeSuccessType,
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UpdateDictSuccessType,
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SortDictSuccessType,
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} from './dict.response';
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/**
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@ -40,14 +42,22 @@ export class DictService {
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*/
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public async createDict(body: CreateDictRequest): Promise<CreateDictSuccessType> {
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// 1. code唯一性校验
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const existCode = await db().select({id: sysDict.id}).from(sysDict).where(eq(sysDict.code, body.code)).limit(1);
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const existCode = await db()
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.select({ id: sysDict.id })
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.from(sysDict)
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.where(eq(sysDict.code, body.code))
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.limit(1);
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if (existCode.length > 0) {
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throw new BusinessError(`字典代码已存在: ${body.code}`, 409);
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}
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// 2. name同级唯一性校验
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const pid = body.pid || '0';
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const existName = await db().select({id: sysDict.id}).from(sysDict).where(and(eq(sysDict.name, body.name), eq(sysDict.pid, pid))).limit(1);
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const existName = await db()
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.select({ id: sysDict.id })
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.from(sysDict)
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.where(and(eq(sysDict.name, body.name), eq(sysDict.pid, pid)))
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.limit(1);
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if (existName.length > 0) {
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throw new BusinessError(`字典名称已存在: ${body.name}`, 409);
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}
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@ -188,13 +198,17 @@ export class DictService {
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conditions.push(eq(sysDict.isSystem, query.isSystem === 'true' ? 1 : 0));
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}
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const dictList = await db().select().from(sysDict).where(and(...conditions)).orderBy(asc(sysDict.sortOrder));
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const dictList = await db()
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.select()
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.from(sysDict)
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.where(and(...conditions))
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.orderBy(asc(sysDict.sortOrder));
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if (!dictList || dictList.length === 0) {
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return successResponse([], '获取完整字典树成功');
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}
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type DictNode = Omit<typeof dictList[0], 'id' | 'pid' | 'isSystem'> & {
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type DictNode = Omit<(typeof dictList)[0], 'id' | 'pid' | 'isSystem'> & {
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id: string;
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pid: string;
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isSystem: boolean;
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@ -235,7 +249,10 @@ export class DictService {
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* @param query 查询参数
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* @returns Promise<GetDictTreeByCodeSuccessType>
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*/
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public async getDictTreeByCode({ code }: { code: string }, query: GetDictTreeByCodeRequest): Promise<GetDictTreeByCodeSuccessType> {
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public async getDictTreeByCode(
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{ code }: { code: string },
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query: GetDictTreeByCodeRequest,
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): Promise<GetDictTreeByCodeSuccessType> {
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Logger.info(`获取指定字典树: ${code}, 查询参数: ${JSON.stringify(query)}`);
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// 1. 查找根节点
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@ -249,7 +266,7 @@ export class DictService {
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const allDicts = await db().select().from(sysDict).orderBy(asc(sysDict.sortOrder));
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// 3. 在内存中构建完整的树
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type DictNode = Omit<typeof allDicts[0], 'id' | 'pid' | 'isSystem'> & {
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type DictNode = Omit<(typeof allDicts)[0], 'id' | 'pid' | 'isSystem'> & {
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id: string;
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pid: string;
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isSystem: boolean;
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@ -278,8 +295,8 @@ export class DictService {
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}
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const children = allDicts
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.filter(child => String(child.pid) === node.id)
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.map(child => buildSubTree(nodeMap.get(String(child.id))!))
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.filter((child) => String(child.pid) === node.id)
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.map((child) => buildSubTree(nodeMap.get(String(child.id))!))
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.filter((child): child is DictNode => child !== null);
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if (children.length > 0) {
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@ -289,7 +306,7 @@ export class DictService {
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}
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return node;
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}
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};
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// 5. 找到根节点并构建其子树
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const root = nodeMap.get(rootId);
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@ -320,14 +337,22 @@ export class DictService {
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// 2. 唯一性校验
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if (body.code) {
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const existCode = await db().select({id: sysDict.id}).from(sysDict).where(and(eq(sysDict.code, body.code), ne(sysDict.id, id))).limit(1);
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const existCode = await db()
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.select({ id: sysDict.id })
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.from(sysDict)
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.where(and(eq(sysDict.code, body.code), ne(sysDict.id, id)))
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.limit(1);
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if (existCode.length > 0) {
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throw new BusinessError(`字典代码已存在: ${body.code}`, 409);
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}
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}
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if (body.name) {
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const pid = body.pid ? String(body.pid) : (existing.pid ? String(existing.pid) : '0');
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const existName = await db().select({id: sysDict.id}).from(sysDict).where(and(eq(sysDict.name, body.name), eq(sysDict.pid, pid), ne(sysDict.id, id))).limit(1);
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const pid = body.pid ? String(body.pid) : existing.pid ? String(existing.pid) : '0';
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const existName = await db()
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.select({ id: sysDict.id })
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.from(sysDict)
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.where(and(eq(sysDict.name, body.name), eq(sysDict.pid, pid), ne(sysDict.id, id)))
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.limit(1);
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if (existName.length > 0) {
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throw new BusinessError(`同级下字典名称已存在: ${body.name}`, 409);
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}
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@ -346,12 +371,15 @@ export class DictService {
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}
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if (Object.keys(updateData).length === 0) {
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return successResponse({
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return successResponse(
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{
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...existing,
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id: String(existing.id),
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pid: String(existing.pid),
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isSystem: Boolean(existing.isSystem),
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}, '未提供任何更新内容');
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},
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'未提供任何更新内容',
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);
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}
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// 4. 执行更新
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@ -361,12 +389,106 @@ export class DictService {
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const updatedArr = await db().select().from(sysDict).where(eq(sysDict.id, id)).limit(1);
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const updated = updatedArr[0]!;
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return successResponse({
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return successResponse(
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{
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...updated,
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id: String(updated.id),
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pid: String(updated.pid),
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isSystem: Boolean(updated.isSystem),
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}, '更新字典项成功');
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},
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'更新字典项成功',
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);
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}
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/**
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* 字典项排序
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* @param body SortDictRequest 排序请求参数
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* @returns Promise<SortDictSuccessType>
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* @throws BusinessError 业务逻辑错误
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* @description 处理字典项的排序和移动(改变父级),使用原生SQL保证性能和类型安全
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*/
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public async sortDict(body: SortDictRequest): Promise<SortDictSuccessType> {
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const { items } = body;
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if (!items || items.length === 0) {
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throw new BusinessError('排序项列表不能为空', 400);
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}
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const itemIds = items.map((item) => BigInt(item.id));
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const parentIds = [
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...new Set(
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items
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.map((item) => item.pid)
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.filter((pid) => pid !== 0 && pid !== '0')
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.map((pid) => BigInt(pid as string)),
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),
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];
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try {
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await db().transaction(async (tx) => {
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// 1. 使用原生SQL验证所有待排序的字典项是否存在
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if (itemIds.length > 0) {
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const result: any[] = await tx.execute(
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sql`SELECT id FROM sys_dict WHERE id IN ${itemIds}`,
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);
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const existingIds = result[0].map((row: { id: bigint }) => row.id);
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if (existingIds.length !== itemIds.length) {
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const foundIds = new Set(existingIds);
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const notFoundIds = itemIds.filter((id) => !foundIds.has(id));
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Logger.warn(`部分字典项不存在:${notFoundIds.join(', ')}`);
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throw new BusinessError(`部分字典项不存在: ${notFoundIds.join(', ')}`, 404);
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}
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}
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// 2. 使用原生SQL验证所有父级字典是否存在
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if (parentIds.length > 0) {
|
||||
const result: any[] = await tx.execute(
|
||||
sql`SELECT id FROM sys_dict WHERE id IN ${parentIds}`,
|
||||
);
|
||||
const existingParentIds = result[0].map((row: { id: bigint }) => row.id);
|
||||
if (existingParentIds.length !== parentIds.length) {
|
||||
const foundParentIds = new Set(existingParentIds);
|
||||
const notFoundParentIds = parentIds.filter((id) => !foundParentIds.has(id));
|
||||
Logger.warn(`部分父级字典不存在:${notFoundParentIds.join(', ')}`);
|
||||
throw new BusinessError(
|
||||
`部分父级字典不存在: ${notFoundParentIds.join(', ')}`,
|
||||
404,
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
// 3. 使用原生SQL构建并执行批量更新
|
||||
if (items.length > 0) {
|
||||
const pidSqlChunks = items.map(
|
||||
(item) =>
|
||||
sql`WHEN ${BigInt(item.id)} THEN ${
|
||||
item.pid === 0 || item.pid === '0' ? BigInt(0) : BigInt(item.pid)
|
||||
}`,
|
||||
);
|
||||
const sortOrderSqlChunks = items.map(
|
||||
(item) => sql`WHEN ${BigInt(item.id)} THEN ${item.sortOrder}`,
|
||||
);
|
||||
|
||||
const finalUpdateQuery = sql`
|
||||
UPDATE sys_dict
|
||||
SET
|
||||
pid = CASE id ${sql.join(pidSqlChunks, sql` `)} END,
|
||||
sort_order = CASE id ${sql.join(sortOrderSqlChunks, sql` `)} END,
|
||||
updated_at = CURRENT_TIMESTAMP
|
||||
WHERE id IN ${itemIds}
|
||||
`;
|
||||
await tx.execute(finalUpdateQuery);
|
||||
}
|
||||
});
|
||||
} catch (error) {
|
||||
if (error instanceof BusinessError) {
|
||||
throw error;
|
||||
}
|
||||
Logger.error('字典项排序失败', { error });
|
||||
throw new BusinessError('字典项排序失败,请稍后重试', 500);
|
||||
}
|
||||
|
||||
Logger.info('字典项排序成功');
|
||||
return successResponse(null, '字典项排序成功');
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -76,7 +76,6 @@
|
||||
- **预期响应 (404 Not Found)**:
|
||||
- 响应体包含错误信息,提示 "父级字典不存在"。
|
||||
|
||||
|
||||
## 2. 获取字典项内容接口 (GET /api/dict/:id)
|
||||
|
||||
### 场景1: 成功获取存在的字典项
|
||||
|
115
src/modules/dict/test.md
Normal file
115
src/modules/dict/test.md
Normal file
@ -0,0 +1,115 @@
|
||||
- **预期响应 (409 Conflict)**:
|
||||
- 响应体包含错误信息,提示 "同级下字典名称已存在"。
|
||||
## 6. 字典项排序接口 (PUT /api/dict/sort)
|
||||
|
||||
### 场景1: 成功 - 同级排序
|
||||
|
||||
- **名称**: 成功对同一父级下的多个字典项进行重新排序
|
||||
- **前置条件**:
|
||||
- 字典项A (id: 201, pid: 200, sortOrder: 1)
|
||||
- 字典项B (id: 202, pid: 200, sortOrder: 2)
|
||||
- 字典项C (id: 203, pid: 200, sortOrder: 3)
|
||||
- **请求方法**: `PUT`
|
||||
- **请求路径**: `/api/dict/sort`
|
||||
- **请求体**:
|
||||
```json
|
||||
{
|
||||
"items": [
|
||||
{ "id": "201", "pid": "200", "sortOrder": 3 },
|
||||
{ "id": "202", "pid": "200", "sortOrder": 1 },
|
||||
{ "id": "203", "pid": "200", "sortOrder": 2 }
|
||||
]
|
||||
}
|
||||
```
|
||||
- **预期响应 (200 OK)**:
|
||||
- 响应体 data 为 `null`,message 为 "字典项排序成功"。
|
||||
- 数据库中,字典项A, B, C 的 `sortOrder` 分别更新为 3, 1, 2。
|
||||
|
||||
### 场景2: 成功 - 移动节点(跨父级)
|
||||
|
||||
- **名称**: 成功将一个字典项移动到另一个父级下
|
||||
- **前置条件**:
|
||||
- 字典项A (id: 201, pid: 200, sortOrder: 1)
|
||||
- 父字典X (id: 200)
|
||||
- 父字典Y (id: 300)
|
||||
- **请求方法**: `PUT`
|
||||
- **请求路径**: `/api/dict/sort`
|
||||
- **请求体**:
|
||||
```json
|
||||
{
|
||||
"items": [
|
||||
{ "id": "201", "pid": "300", "sortOrder": 5 }
|
||||
]
|
||||
}
|
||||
```
|
||||
- **预期响应 (200 OK)**:
|
||||
- 数据库中,字典项A 的 `pid` 更新为 300,`sortOrder` 更新为 5。
|
||||
|
||||
### 场景3: 成功 - 移动节点到根级
|
||||
|
||||
- **名称**: 成功将一个字典项移动到根级
|
||||
- **前置条件**:
|
||||
- 字典项A (id: 201, pid: 200, sortOrder: 1)
|
||||
- **请求方法**: `PUT`
|
||||
- **请求路径**: `/api/dict/sort`
|
||||
- **请求体**:
|
||||
```json
|
||||
{
|
||||
"items": [
|
||||
{ "id": "201", "pid": 0, "sortOrder": 10 }
|
||||
]
|
||||
}
|
||||
```
|
||||
- **预期响应 (200 OK)**:
|
||||
- 数据库中,字典项A 的 `pid` 更新为 0,`sortOrder` 更新为 10。
|
||||
|
||||
### 场景4: 失败 - 字典项ID不存在
|
||||
|
||||
- **名称**: 因请求中包含不存在的字典项ID而失败
|
||||
- **前置条件**: 数据库中不存在 id 为 `999` 的字典项。
|
||||
- **请求方法**: `PUT`
|
||||
- **请求路径**: `/api/dict/sort`
|
||||
- **请求体**:
|
||||
```json
|
||||
{
|
||||
"items": [
|
||||
{ "id": "999", "pid": "200", "sortOrder": 1 }
|
||||
]
|
||||
}
|
||||
```
|
||||
- **预期响应 (404 Not Found)**:
|
||||
- 响应体包含错误信息,提示 "部分字典项不存在"。
|
||||
|
||||
### 场景5: 失败 - 父级ID不存在
|
||||
|
||||
- **名称**: 因请求中包含不存在的父级ID而失败
|
||||
- **前置条件**:
|
||||
- 字典项A (id: 201) 存在。
|
||||
- 数据库中不存在 id 为 `998` 的父级字典项。
|
||||
- **请求方法**: `PUT`
|
||||
- **请求路径**: `/api/dict/sort`
|
||||
- **请求体**:
|
||||
```json
|
||||
{
|
||||
"items": [
|
||||
{ "id": "201", "pid": "998", "sortOrder": 1 }
|
||||
]
|
||||
}
|
||||
```
|
||||
- **预期响应 (404 Not Found)**:
|
||||
- 响应体包含错误信息,提示 "部分父级字典不存在"。
|
||||
|
||||
### 场景6: 失败 - 请求体为空
|
||||
|
||||
- **名称**: 因请求体中的 `items` 数组为空导致失败
|
||||
- **前置条件**: -
|
||||
- **请求方法**: `PUT`
|
||||
- **请求路径**: `/api/dict/sort`
|
||||
- **请求体**:
|
||||
```json
|
||||
{
|
||||
"items": []
|
||||
}
|
||||
```
|
||||
- **预期响应 (400 Bad Request)**:
|
||||
- 响应体包含错误信息,提示 "排序项列表不能为空"。
|
@ -12,7 +12,7 @@ CREATE TABLE `sys_dict` (
|
||||
`code` VARCHAR(50) NOT NULL COMMENT '字典代码,唯一标识',
|
||||
`name` VARCHAR(100) NOT NULL COMMENT '字典名称',
|
||||
`value` VARCHAR(200) NULL COMMENT '字典值(叶子节点才有值)',
|
||||
`description` VARCHAR(500) NULL COMMENT '字典描述',
|
||||
`description` VARCHAR(200) NULL COMMENT '字典描述',
|
||||
`icon` VARCHAR(100) NULL COMMENT '图标(CSS类名或图标路径)',
|
||||
`pid` BIGINT NULL DEFAULT 0 COMMENT '父级ID,0表示顶级',
|
||||
`level` INT NOT NULL DEFAULT 1 COMMENT '层级深度,1为顶级',
|
||||
@ -143,12 +143,13 @@ CREATE TABLE `sys_dict` (
|
||||
- [x] 6.5 扩展 `dict.controller.ts` - 实现更新字典项路由
|
||||
- [x] 6.6 更新 `dict.test.md` - 添加更新字典项测试用例
|
||||
|
||||
- [ ] 7.0 字典项排序接口 (PUT /api/dict/sort)
|
||||
- [ ] 7.1 更新 `dict.docs.md` - 添加字典项排序业务逻辑
|
||||
- [ ] 7.2 扩展 `dict.schema.ts` - 定义字典项排序Schema
|
||||
- [ ] 7.3 扩展 `dict.response.ts` - 定义字典项排序响应格式
|
||||
- [ ] 7.4 扩展 `dict.service.ts` - 实现字典项排序业务逻辑
|
||||
- [ ] 7.5 扩展 `dict.controller.ts` - 实现字典项排序路由
|
||||
- [x] 7.0 字典项排序接口 (PUT /api/dict/sort)
|
||||
- [x] 7.1 更新 `dict.docs.md` - 添加字典项排序业务逻辑
|
||||
- [x] 7.2 扩展 `dict.schema.ts` - 定义字典项排序Schema
|
||||
- [x] 7.3 扩展 `dict.response.ts` - 定义字典项排序响应格式
|
||||
- [x] 7.4 扩展 `dict.service.ts` - 实现字典项排序业务逻辑
|
||||
- [x] 7.5 扩展 `dict.controller.ts` - 实现字典项排序路由
|
||||
- [x] 7.6 在 `dict.test.md` 中添加排序接口测试用例
|
||||
|
||||
- [ ] 8.0 删除字典项接口 (DELETE /api/dict/:id)
|
||||
- [ ] 8.1 更新 `dict.docs.md` - 添加删除字典项业务逻辑(软删除)
|
||||
|
Loading…
Reference in New Issue
Block a user