feat:增加批量删除、软删除和软删除恢复

- 完成基础的软删除
- 完成树形数据的软删除(children未处理)

src/config/database.config.ts

@@ -17,7 +17,7 @@ export const database = (): TypeOrmModuleOptions => ({
     // database: 'ink_apps',
     // 以下为sqlite配置
     type: 'better-sqlite3',
-    database: resolve(__dirname, '../../back/database6.db'),
+    database: resolve(__dirname, '../../back/database9.db'),
     synchronize: true,
     autoLoadEntities: true,
 });

src/modules/content/controllers/category.controller.ts

@@ -11,8 +11,14 @@ import {
     SerializeOptions,
 } from '@nestjs/common';
 
-import { CreateCategoryDto, QueryCategoryDto, UpdateCategoryDto } from '@/modules/content/dtos';
+import {
+    CreateCategoryDto,
+    QueryCategoryDto,
+    QueryCategoryTreeDto,
+    UpdateCategoryDto,
+} from '@/modules/content/dtos';
 import { CategoryService } from '@/modules/content/services';
+import { DeleteWithTrashDto, RestoreDto } from '@/modules/restful/dtos';
 
 @Controller('categories')
 export class CategoryController {
@@ -20,8 +26,8 @@ export class CategoryController {
 
     @Get('tree')
     @SerializeOptions({ groups: ['category-tree'] })
-    async tree() {
+    async tree(@Query() options: QueryCategoryTreeDto) {
-        return this.service.findTress();
+        return this.service.findTrees(options);
     }
 
     @Get()
@@ -57,9 +63,19 @@ export class CategoryController {
         return this.service.update(data);
     }
 
-    @Delete(':id')
+    @Delete()
     @SerializeOptions({ groups: ['category-detail'] })
-    async delete(@Param('id', new ParseUUIDPipe()) id: string) {
+    async delete(@Body() data: DeleteWithTrashDto) {
-        return this.service.delete(id);
+        const { ids, trash } = data;
+
+        return this.service.delete(ids, trash);
+    }
+
+    @Patch('restore')
+    @SerializeOptions({ groups: ['category-detail'] })
+    async restore(@Body() data: RestoreDto) {
+        const { ids } = data;
+
+        return this.service.restore(ids);
     }
 }

src/modules/content/controllers/comment.controller.ts

@@ -1,17 +1,8 @@
-import {
+import { Body, Controller, Delete, Get, Post, Query, SerializeOptions } from '@nestjs/common';
-    Body,
-    Controller,
-    Delete,
-    Get,
-    Param,
-    ParseUUIDPipe,
-    Post,
-    Query,
-    SerializeOptions,
-} from '@nestjs/common';
 
 import { CreateCommentDto, QueryCommentDto, QueryCommentTreeDto } from '@/modules/content/dtos';
 import { CommentService } from '@/modules/content/services';
+import { DeleteDto } from '@/modules/restful/dtos';
 
 @Controller('comments')
 export class CommentController {
@@ -44,9 +35,10 @@ export class CommentController {
         return this.service.create(data);
     }
 
-    @Delete(':id')
+    @Delete()
     @SerializeOptions({ groups: ['comment-detail'] })
-    async delete(@Param('id', new ParseUUIDPipe()) id: string) {
+    async delete(@Body() data: DeleteDto) {
-        return this.service.delete(id);
+        const { ids } = data;
+        return this.service.delete(ids);
     }
 }

src/modules/content/controllers/post.controller.ts

@@ -13,6 +13,7 @@ import {
 
 import { CreatePostDto, QueryPostDto, UpdatePostDto } from '@/modules/content/dtos';
 import { PostService } from '@/modules/content/services';
+import { DeleteDto, DeleteWithTrashDto } from '@/modules/restful/dtos';
 
 /**
  * 文章控制器
@@ -56,9 +57,19 @@ export class PostController {
         return this.postService.update(data);
     }
 
-    @Delete(':id')
+    @Delete()
     @SerializeOptions({ groups: ['post-detail'] })
-    async delete(@Param('id', new ParseUUIDPipe()) id: string) {
+    async delete(@Body() data: DeleteWithTrashDto) {
-        return this.postService.delete(id);
+        const { ids, trash } = data;
+
+        return this.postService.delete(ids, trash);
+    }
+
+    @Patch('restore')
+    @SerializeOptions({ groups: ['post-detail'] })
+    async restore(@Body() data: DeleteDto) {
+        const { ids } = data;
+
+        return this.postService.restore(ids);
     }
 }

src/modules/content/controllers/tag.controller.ts

@@ -11,8 +11,9 @@ import {
     SerializeOptions,
 } from '@nestjs/common';
 
-import { CreateTagDto, QueryCategoryDto, UpdateTagDto } from '@/modules/content/dtos';
+import { CreateTagDto, QueryTagsDto, UpdateTagDto } from '@/modules/content/dtos';
 import { TagService } from '@/modules/content/services';
+import { DeleteDto, DeleteWithTrashDto } from '@/modules/restful/dtos';
 
 @Controller('tags')
 export class TagController {
@@ -22,7 +23,7 @@ export class TagController {
     @SerializeOptions({})
     async list(
         @Query()
-        options: QueryCategoryDto,
+        options: QueryTagsDto,
     ) {
         return this.service.paginate(options);
     }
@@ -54,9 +55,19 @@ export class TagController {
         return this.service.update(data);
     }
 
-    @Delete(':id')
+    @Delete()
-    @SerializeOptions({})
+    @SerializeOptions({ groups: ['post-list'] })
-    async delete(@Param('id', new ParseUUIDPipe()) id: string) {
+    async delete(@Body() data: DeleteWithTrashDto) {
-        return this.service.delete(id);
+        const { ids, trash } = data;
+
+        return this.service.delete(ids, trash);
+    }
+
+    @Patch('restore')
+    @SerializeOptions({ groups: ['post-list'] })
+    async restore(@Body() data: DeleteDto) {
+        const { ids } = data;
+
+        return this.service.restore(ids);
     }
 }

src/modules/content/dtos/category.dto.ts

@@ -2,6 +2,7 @@ import { PartialType } from '@nestjs/swagger';
 import { Transform } from 'class-transformer';
 import {
     IsDefined,
+    IsEnum,
     IsNotEmpty,
     IsNumber,
     IsOptional,
@@ -14,12 +15,23 @@ import { toNumber } from 'lodash';
 
 import { CategoryEntity } from '@/modules/content/entities';
 import { DtoValidation } from '@/modules/core/decorators';
+import { SelectTrashMode } from '@/modules/database/constants';
 import { IsDataExist, IsTreeUnique, IsTreeUniqueExist } from '@/modules/database/constraints';
 
 import { PaginateOptions } from '@/modules/database/types';
 
+/**
+ * 树形分类查询验证
+ */
 @DtoValidation({ type: 'query' })
-export class QueryCategoryDto implements PaginateOptions {
+export class QueryCategoryTreeDto {
+    @IsEnum(SelectTrashMode)
+    @IsOptional()
+    trashed?: SelectTrashMode;
+}
+
+@DtoValidation({ type: 'query' })
+export class QueryCategoryDto extends QueryCategoryTreeDto implements PaginateOptions {
     @Transform(({ value }) => toNumber(value))
     @Min(1, { message: '当前页数必须大于1' })
     @IsNumber()

src/modules/content/dtos/post.dto.ts

@@ -21,6 +21,7 @@ import { PostOrderType } from '@/modules/content/constants';
 import { CategoryEntity, TagEntity } from '@/modules/content/entities';
 import { DtoValidation } from '@/modules/core/decorators';
 import { toBoolean } from '@/modules/core/helpers';
+import { SelectTrashMode } from '@/modules/database/constants';
 import { IsDataExist } from '@/modules/database/constraints';
 import { PaginateOptions } from '@/modules/database/types';
 
@@ -66,6 +67,10 @@ export class QueryPostDto implements PaginateOptions {
     @IsUUID(undefined, { message: '标签ID必须是UUID' })
     @IsOptional()
     tag?: string;
+
+    @IsEnum(SelectTrashMode)
+    @IsOptional()
+    trashed?: SelectTrashMode;
 }
 
 /**

src/modules/content/dtos/tag.dto.ts

@@ -2,6 +2,7 @@ import { PartialType } from '@nestjs/swagger';
 import { Transform } from 'class-transformer';
 import {
     IsDefined,
+    IsEnum,
     IsNotEmpty,
     IsNumber,
     IsOptional,
@@ -12,6 +13,7 @@ import {
 import { toNumber } from 'lodash';
 
 import { DtoValidation } from '@/modules/core/decorators';
+import { SelectTrashMode } from '@/modules/database/constants';
 import { PaginateOptions } from '@/modules/database/types';
 
 /**
@@ -19,6 +21,10 @@ import { PaginateOptions } from '@/modules/database/types';
  */
 @DtoValidation({ type: 'query' })
 export class QueryTagsDto implements PaginateOptions {
+    @IsEnum(SelectTrashMode)
+    @IsOptional()
+    trashed?: SelectTrashMode;
+
     @Transform(({ value }) => toNumber(value))
     @Min(1, { message: '当前页数必须大于1' })
     @IsNumber()

src/modules/content/entities/tag.entity.ts

@@ -1,5 +1,5 @@
-import { Exclude, Expose } from 'class-transformer';
+import { Exclude, Expose, Type } from 'class-transformer';
-import { Column, Entity, ManyToMany, PrimaryColumn, Relation } from 'typeorm';
+import { Column, DeleteDateColumn, Entity, ManyToMany, PrimaryColumn, Relation } from 'typeorm';
 
 import { PostEntity } from '@/modules/content/entities/post.entity';
 
@@ -26,4 +26,11 @@ export class TagEntity {
      */
     @Expose()
     postCount: number;
+
+    @Expose()
+    @Type(() => Date)
+    @DeleteDateColumn({
+        comment: '删除时间',
+    })
+    deletedAt: Date;
 }

src/modules/content/repositories/category.repository.ts

@@ -1,4 +1,4 @@
-import { unset } from 'lodash';
+import { pick, unset } from 'lodash';
 import { FindOptionsUtils, FindTreeOptions, TreeRepository } from 'typeorm';
 
 import { CategoryEntity } from '@/modules/content/entities';
@@ -17,7 +17,12 @@ export class CategoryRepository extends TreeRepository<CategoryEntity> {
      * 树形结构查询
      * @param options
      */
-    async findTrees(options?: FindTreeOptions) {
+    async findTrees(
+        options?: FindTreeOptions & {
+            onlyTrashed?: boolean;
+            withTrashed?: boolean;
+        },
+    ) {
         const roots = await this.findRoots(options);
         await Promise.all(roots.map((root) => this.findDescendantsTree(root, options)));
         return roots;
@@ -27,19 +32,28 @@ export class CategoryRepository extends TreeRepository<CategoryEntity> {
      * 查询顶级分类
      * @param options
      */
-    findRoots(options?: FindTreeOptions) {
+    findRoots(
+        options?: FindTreeOptions & {
+            onlyTrashed?: boolean;
+            withTrashed?: boolean;
+        },
+    ) {
         const escapeAlias = (alias: string) => this.manager.connection.driver.escape(alias);
         const escapeColumn = (column: string) => this.manager.connection.driver.escape(column);
 
         const joinColumn = this.metadata.treeParentRelation!.joinColumns[0];
         const parentPropertyName = joinColumn.givenDatabaseName || joinColumn.databaseName;
-
         const qb = this.buildBaseQB().orderBy('category.customOrder', 'ASC');
-        FindOptionsUtils.applyOptionsToTreeQueryBuilder(qb, options);
+        qb.where(`${escapeAlias('category')}.${escapeColumn(parentPropertyName)} IS NULL`);
 
-        return qb
+        FindOptionsUtils.applyOptionsToTreeQueryBuilder(qb, pick(options, ['relations', 'depth']));
-            .where(`${escapeAlias('category')}.${escapeColumn(parentPropertyName)} IS NULL`)
+
-            .getMany();
+        if (options?.withTrashed) {
+            qb.withDeleted();
+            if (options?.onlyTrashed) qb.where(`category.deletedAt IS NOT NULL`);
+        }
+
+        return qb.getMany();
     }
 
     /**
@@ -47,11 +61,22 @@ export class CategoryRepository extends TreeRepository<CategoryEntity> {
      * @param entity
      * @param options
      */
-    findDescendants(entity: CategoryEntity, options?: FindTreeOptions) {
+    findDescendants(
+        entity: CategoryEntity,
+        options?: FindTreeOptions & {
+            onlyTrashed?: boolean;
+            withTrashed?: boolean;
+        },
+    ) {
         const qb = this.createDescendantsQueryBuilder('category', 'treeClosure', entity);
         FindOptionsUtils.applyOptionsToTreeQueryBuilder(qb, options);
         qb.orderBy('category.customOrder', 'ASC');
 
+        if (options?.withTrashed) {
+            qb.withDeleted();
+            if (options?.onlyTrashed) qb.where(`category.deletedAt IS NOT NULL`);
+        }
+
         return qb.getMany();
     }
 
@@ -60,11 +85,22 @@ export class CategoryRepository extends TreeRepository<CategoryEntity> {
      * @param entity
      * @param options
      */
-    findAncestors(entity: CategoryEntity, options?: FindTreeOptions) {
+    findAncestors(
+        entity: CategoryEntity,
+        options?: FindTreeOptions & {
+            onlyTrashed?: boolean;
+            withTrashed?: boolean;
+        },
+    ) {
         const qb = this.createAncestorsQueryBuilder('category', 'treeClosure', entity);
         FindOptionsUtils.applyOptionsToTreeQueryBuilder(qb, options);
         qb.orderBy('category.customOrder', 'ASC');
 
+        if (options?.withTrashed) {
+            qb.withDeleted();
+            if (options?.onlyTrashed) qb.where(`category.deletedAt IS NOT NULL`);
+        }
+
         return qb.getMany();
     }
 
@@ -88,4 +124,42 @@ export class CategoryRepository extends TreeRepository<CategoryEntity> {
 
         return data as CategoryEntity[];
     }
+
+    /**
+     * 统计后代元素数量
+     * @param entity
+     * @param options
+     */
+    async countDescendants(
+        entity: CategoryEntity,
+        options?: { withTrashed?: boolean; onlyTrashed?: boolean },
+    ) {
+        const qb = this.createDescendantsQueryBuilder('category', 'treeClosure', entity);
+
+        if (options?.withTrashed) {
+            qb.withDeleted();
+            if (options?.onlyTrashed) qb.where(`category.deleteAt IS NOT NULL`);
+        }
+
+        return qb.getCount();
+    }
+
+    /**
+     * 统计后代元素数量
+     * @param entity
+     * @param options
+     */
+    async countAncestors(
+        entity: CategoryEntity,
+        options?: { withTrashed?: boolean; onlyTrashed?: boolean },
+    ) {
+        const qb = this.createAncestorsQueryBuilder('category', 'treeClosure', entity);
+
+        if (options?.withTrashed) {
+            qb.withDeleted();
+            if (options?.onlyTrashed) qb.where(`category.deleteAt IS NOT NULL`);
+        }
+
+        return qb.getCount();
+    }
 }

src/modules/content/services/category.service.ts

@@ -1,11 +1,17 @@
 import { Injectable } from '@nestjs/common';
 
 import { isNil, omit } from 'lodash';
-import { EntityNotFoundError } from 'typeorm';
+import { EntityNotFoundError, In } from 'typeorm';
 
-import { CreateCategoryDto, QueryCategoryDto, UpdateCategoryDto } from '@/modules/content/dtos';
+import {
+    CreateCategoryDto,
+    QueryCategoryDto,
+    QueryCategoryTreeDto,
+    UpdateCategoryDto,
+} from '@/modules/content/dtos';
 import { CategoryEntity } from '@/modules/content/entities';
 import { CategoryRepository } from '@/modules/content/repositories';
+import { SelectTrashMode } from '@/modules/database/constants';
 import { treePaginate } from '@/modules/database/helpers';
 
 /**
@@ -17,9 +23,15 @@ export class CategoryService {
 
     /**
      * 查询分类树
+     * @param options
      */
-    async findTress() {
+    async findTrees(options: QueryCategoryTreeDto) {
-        return this.repository.findTrees();
+        const { trashed = SelectTrashMode.NONE } = options;
+
+        return this.repository.findTrees({
+            withTrashed: trashed === SelectTrashMode.ALL || trashed === SelectTrashMode.ONLY,
+            onlyTrashed: trashed === SelectTrashMode.ONLY,
+        });
     }
 
     /**
@@ -27,7 +39,12 @@ export class CategoryService {
      * @param options 分页选项
      */
     async paginate(options: QueryCategoryDto) {
-        const tree = await this.repository.findTrees();
+        const { trashed = SelectTrashMode.NONE } = options;
+
+        const tree = await this.repository.findTrees({
+            withTrashed: trashed === SelectTrashMode.ALL || trashed === SelectTrashMode.ONLY,
+            onlyTrashed: trashed === SelectTrashMode.ONLY,
+        });
         const data = await this.repository.toFlatTrees(tree);
 
         return treePaginate(options, data);
@@ -83,23 +100,36 @@ export class CategoryService {
      * 删除分类
      * @param id
      */
-    async delete(id: string) {
+    async delete(ids: string[], trash?: boolean) {
-        const item = await this.repository.findOneOrFail({
+        const items = await this.repository.find({
-            where: { id },
+            where: { id: In(ids) },
+            withDeleted: true,
             relations: ['parent', 'children'],
         });
 
         // 把子分类提升一级
-        if (!isNil(item.children) && item.children.length > 0) {
+        for (const item of items) {
-            const nchildren = [...item.children].map((c) => {
+            if (!isNil(item.children) && item.children.length > 0) {
-                c.parent = item.parent;
+                const nchildren = [...item.children].map((c) => {
-                return item;
+                    c.parent = item.parent;
-            });
+                    return c;
+                });
 
-            await this.repository.save(nchildren, { reload: true });
+                await this.repository.save(nchildren);
+            }
         }
 
-        return this.repository.remove(item);
+        if (trash) {
+            const directs = items.filter((item) => !isNil(item.deletedAt));
+            const sorts = items.filter((item) => isNil(item.deletedAt));
+
+            return [
+                ...(await this.repository.remove(directs)),
+                ...(await this.repository.softRemove(sorts)),
+            ];
+        }
+
+        return this.repository.remove(items);
     }
 
     /**
@@ -121,4 +151,22 @@ export class CategoryService {
         }
         return parent;
     }
+
+    /**
+     * 恢复分类
+     * @param ids
+     */
+    async restore(ids: string[]) {
+        const items = await this.repository.find({
+            where: { id: In(ids) } as any,
+            withDeleted: true,
+        });
+
+        const trasheds = items.filter((item) => !isNil(item)).map((item) => item.id);
+        if (trasheds.length < 1) return [];
+        await this.repository.restore(trasheds);
+        const qb = this.repository.buildBaseQB();
+        qb.andWhereInIds(trasheds);
+        return qb.getMany();
+    }
 }

src/modules/content/services/comment.service.ts

@@ -2,7 +2,7 @@ import { ForbiddenException, Injectable } from '@nestjs/common';
 
 import { isNil } from 'lodash';
 
-import { EntityNotFoundError, SelectQueryBuilder } from 'typeorm';
+import { EntityNotFoundError, In, SelectQueryBuilder } from 'typeorm';
 
 import { CreateCommentDto, QueryCommentDto, QueryCommentTreeDto } from '@/modules/content/dtos';
 import { CommentEntity } from '@/modules/content/entities';
@@ -82,11 +82,11 @@ export class CommentService {
 
     /**
      * 删除评论
-     * @param id
+     * @param ids
      */
-    async delete(id: string) {
+    async delete(ids: string[]) {
-        const comment = await this.repository.findOneOrFail({ where: { id: id ?? null } });
+        const comments = await this.repository.find({ where: { id: In(ids) } });
-        return this.repository.remove(comment);
+        return this.repository.remove(comments);
     }
 
     /**

src/modules/content/services/post.service.ts

@@ -10,6 +10,7 @@ import { PostEntity } from '@/modules/content/entities';
 import { CategoryRepository, PostRepository, TagRepository } from '@/modules/content/repositories';
 
 import { CategoryService } from '@/modules/content/services/category.service';
+import { SelectTrashMode } from '@/modules/database/constants';
 import { paginate } from '@/modules/database/helpers';
 import { QueryHook } from '@/modules/database/types';
 
@@ -108,9 +109,45 @@ export class PostService {
      * 删除文章
      * @param id
      */
-    async delete(id: string) {
+    async delete(ids: string[], trash?: boolean) {
-        const item = await this.repository.findOneByOrFail({ id });
+        const items = await this.repository.find({
-        return this.repository.remove(item);
+            where: { id: In(ids) } as any,
+            withDeleted: true,
+        });
+
+        if (trash) {
+            // 对已软删除的数据再次删除时直接通过remove方法从数据库中清除
+            const directs = items.filter((item) => !isNil(item.deletedAt));
+            const softs = items.filter((item) => isNil(item.deletedAt));
+
+            return [
+                ...(await this.repository.remove(directs)),
+                ...(await this.repository.softRemove(softs)),
+            ];
+        }
+
+        return this.repository.remove(items);
+    }
+
+    /**
+     * 恢复文章
+     * @param ids
+     */
+    async restore(ids: string[]) {
+        const items = await this.repository.find({
+            where: { id: In(ids) } as any,
+            withDeleted: true,
+        });
+        // 过滤掉不在回收站中的数据
+        const trasheds = items.filter((item) => !isNil(item)).map((item) => item.id);
+
+        if (trasheds.length < 1) return [];
+
+        await this.repository.restore(trasheds);
+        const qb = await this.buildListQuery(this.repository.buildBaseQB(), {}, async (qbuilder) =>
+            qbuilder.andWhereInIds(trasheds),
+        );
+        return qb.getMany();
     }
 
     /**
@@ -124,7 +161,12 @@ export class PostService {
         options: FindParams,
         callback?: QueryHook<PostEntity>,
     ) {
-        const { category, tag, orderBy, isPublished } = options;
+        const { category, tag, orderBy, isPublished, trashed = SelectTrashMode.NONE } = options;
+
+        if (trashed === SelectTrashMode.ALL || trashed === SelectTrashMode.ONLY) {
+            qb.withDeleted();
+            if (trashed === SelectTrashMode.ONLY) qb.where(`post.deletedAt is not null`);
+        }
         if (typeof isPublished === 'boolean') {
             isPublished
                 ? qb.where({

src/modules/content/services/tag.service.ts

@@ -1,10 +1,19 @@
 import { Injectable } from '@nestjs/common';
 
-import { omit } from 'lodash';
+import { isNil, omit } from 'lodash';
+
+import { In, SelectQueryBuilder } from 'typeorm';
 
 import { CreateTagDto, QueryTagsDto, UpdateTagDto } from '@/modules/content/dtos';
+import { TagEntity } from '@/modules/content/entities';
 import { TagRepository } from '@/modules/content/repositories';
+import { SelectTrashMode } from '@/modules/database/constants';
 import { paginate } from '@/modules/database/helpers';
+import { QueryHook } from '@/modules/database/types';
+
+type FindParams = {
+    [key in keyof Omit<QueryTagsDto, 'limit' | 'page'>]: QueryTagsDto[key];
+};
 
 /**
  * 标签数据操作
@@ -19,7 +28,7 @@ export class TagService {
      * @param callback 添加额外的查询
      */
     async paginate(options: QueryTagsDto) {
-        const qb = this.repository.buildBaseQB();
+        const qb = await this.buildListQuery(this.repository.buildBaseQB(), options);
         return paginate(qb, options);
     }
 
@@ -54,10 +63,64 @@ export class TagService {
 
     /**
      * 删除标签
-     * @param id
+     * @param ids
      */
-    async delete(id: string) {
+    async delete(ids: string[], trash: boolean) {
-        const item = await this.repository.findOneByOrFail({ id });
+        const items = await this.repository.find({
-        return this.repository.remove(item);
+            where: { id: In(ids) } as any,
+            withDeleted: true,
+        });
+
+        if (trash) {
+            const directs = items.filter((item) => !isNil(item.deletedAt));
+            const sorts = items.filter((item) => isNil(item.deletedAt));
+
+            return [
+                ...(await this.repository.remove(directs)),
+                ...(await this.repository.softRemove(sorts)),
+            ];
+        }
+
+        return this.repository.remove(items);
+    }
+
+    /**
+     * 软删除标签
+     * @param ids
+     */
+    async restore(ids: string[]) {
+        const items = await this.repository.find({
+            where: { id: In(ids) } as any,
+            withDeleted: true,
+        });
+
+        // 过滤掉不在回收站的标签
+        const trashed = items.filter((item) => !isNil(item.deletedAt)).map((item) => item.id);
+        if (trashed.length < 1) return trashed;
+        await this.repository.restore(trashed);
+        const qb = this.repository.buildBaseQB().where({ id: In(trashed) });
+        return qb.getMany();
+    }
+
+    /**
+     * 构建标签列表查询器(需要查到软删除)
+     * @param qb
+     * @param options
+     * @param callback
+     */
+    protected async buildListQuery(
+        qb: SelectQueryBuilder<TagEntity>,
+        options: FindParams,
+        callback?: QueryHook<TagEntity>,
+    ) {
+        const { trashed } = options;
+
+        if (trashed === SelectTrashMode.ALL || trashed === SelectTrashMode.ONLY) {
+            qb.withDeleted();
+            if (trashed === SelectTrashMode.ONLY) qb.where(`tag.deletedAt IS NOT NULL`);
+        }
+
+        if (callback) return callback(qb);
+        return qb;
     }
 }

src/modules/database/constants.ts

@@ -2,3 +2,12 @@
  * 自定义 Repository 元数据
  */
 export const CUSTOM_REPOSITORY_METADATA = 'CUSTOM_REPOSITORY_METADATA';
+
+/**
+ * 软删除数据查询类型
+ */
+export enum SelectTrashMode {
+    ALL = 'all',
+    ONLY = 'only',
+    NONE = 'none',
+}

src/modules/restful/dtos/delete-with-trash.dto.ts

@@ -0,0 +1,18 @@
+import { Transform } from 'class-transformer';
+
+import { IsBoolean, IsOptional } from 'class-validator';
+
+import { DtoValidation } from '@/modules/core/decorators';
+import { toBoolean } from '@/modules/core/helpers';
+import { DeleteDto } from '@/modules/restful/dtos/delete.dto';
+
+/**
+ * 带软删除的批量删除验证
+ */
+@DtoValidation()
+export class DeleteWithTrashDto extends DeleteDto {
+    @Transform(({ value }) => toBoolean(value))
+    @IsBoolean()
+    @IsOptional()
+    trash?: boolean;
+}

src/modules/restful/dtos/delete.dto.ts

@@ -0,0 +1,19 @@
+import { IsDefined, IsUUID } from 'class-validator';
+
+import { DtoValidation } from '@/modules/core/decorators';
+
+/**
+ * 批量删除验证
+ */
+@DtoValidation()
+export class DeleteDto {
+    @IsUUID(undefined, {
+        each: true,
+        message: 'ID格式错误',
+    })
+    @IsDefined({
+        each: true,
+        message: 'ID必须指定',
+    })
+    ids: string[] = [];
+}

src/modules/restful/dtos/index.ts

@@ -0,0 +1,3 @@
+export * from './delete-with-trash.dto';
+export * from './delete.dto';
+export * from './restore.dto';

src/modules/restful/dtos/restore.dto.ts

@@ -0,0 +1,19 @@
+import { IsDefined, IsUUID } from 'class-validator';
+
+import { DtoValidation } from '@/modules/core/decorators';
+
+/**
+ * 批量恢复验证
+ */
+@DtoValidation()
+export class RestoreDto {
+    @IsUUID(undefined, {
+        each: true,
+        message: 'ID格式错误',
+    })
+    @IsDefined({
+        each: true,
+        message: 'ID必须指定',
+    })
+    ids: string[] = [];
+}