shuijiangui/nestapp
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

add constraint

Browse Source
This commit is contained in:
liuyi 2025-05-28 22:58:00 +08:00
parent 43d34250e2
commit 05160509ec
8 changed files with 79 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
src/modules/content/dtos/category.dto.ts
View File

@ -12,9 +12,14 @@ import {
} from 'class-validator';
import { toNumber } from 'lodash';
import { IsDataExist } from '@/modules/core/constraints/data.exist.constraint';
import { IsTreeUnique } from '@/modules/core/constraints/tree.unique.constraint';
import { IsTreeUniqueExist } from '@/modules/core/constraints/tree.unique.exist.constraint';
import { DtoValidation } from '@/modules/core/decorator/dto.validation.decorator';
import { PaginateOptions } from '@/modules/database/types';
import { CategoryEntity } from '../entities';
@DtoValidation({ type: 'query' })
export class QueryCategoryDto implements PaginateOptions {
@Transform(({ value }) => toNumber(value))
@ -32,6 +37,14 @@ export class QueryCategoryDto implements PaginateOptions {
@DtoValidation({ groups: ['create'] })
export class CreateCategoryDto {
@IsTreeUnique(CategoryEntity, {
groups: ['create'],
message: 'The Category names are duplicated',
})
@IsTreeUniqueExist(CategoryEntity, {
groups: ['update'],
message: 'The Category names are duplicated',
})
@MaxLength(25, {
always: true,
message: 'The length of the category name shall not exceed $constraint1',
@ -40,6 +53,7 @@ export class CreateCategoryDto {
@IsOptional({ groups: ['update'] })
name: string;
@IsDataExist(CategoryEntity, { always: true, message: 'The parent category does not exist' })
@IsUUID(undefined, {
always: true,
message: 'The format of the parent category ID is incorrect.',

6
src/modules/content/dtos/comment.dto.ts
View File

@ -12,9 +12,12 @@ import {
} from 'class-validator';
import { toNumber } from 'lodash';
import { IsDataExist } from '@/modules/core/constraints/data.exist.constraint';
import { DtoValidation } from '@/modules/core/decorator/dto.validation.decorator';
import { PaginateOptions } from '@/modules/database/types';
import { CommentEntity, PostEntity } from '../entities';
@DtoValidation({ type: 'query' })
export class QueryCommentDto implements PaginateOptions {
@Transform(({ value }) => toNumber(value))
@ -29,6 +32,7 @@ export class QueryCommentDto implements PaginateOptions {
@IsOptional()
limit = 10;
@IsDataExist(PostEntity, { message: 'The post does not exist' })
@IsUUID(undefined, { message: 'The ID format is incorrect' })
@IsOptional()
post?: string;
@ -43,10 +47,12 @@ export class CreateCommentDto {
@IsNotEmpty({ message: '' })
body: string;
@IsDataExist(PostEntity, { message: 'The post does not exist' })
@IsUUID(undefined, { message: 'The ID format is incorrect' })
@IsDefined({ message: 'The ID must be specified' })
post: string;
@IsDataExist(CommentEntity, { message: 'The parent comment does not exist' })
@IsUUID(undefined, { message: 'The ID format is incorrect', always: true })
@ValidateIf((value) => value.parent !== null && value.parent)
@IsOptional({ always: true })

10
src/modules/content/dtos/post.dto.ts
View File

@ -17,10 +17,13 @@ import {
import { isNil, toNumber } from 'lodash';
import { PostOrder } from '@/modules/content/constants';
import { IsDataExist } from '@/modules/core/constraints/data.exist.constraint';
import { DtoValidation } from '@/modules/core/decorator/dto.validation.decorator';
import { toBoolean } from '@/modules/core/helpers';
import { PaginateOptions } from '@/modules/database/types';
import { CategoryEntity, TagEntity } from '../entities';
@DtoValidation({ type: 'query' })
export class QueryPostDto implements PaginateOptions {
@Transform(({ value }) => toBoolean(value))
@ -46,6 +49,7 @@ export class QueryPostDto implements PaginateOptions {
@IsOptional()
limit = 10;
@IsDataExist(CategoryEntity, { always: true, message: 'The category does not exist' })
@IsUUID(undefined, { message: 'The ID format is incorrect' })
@IsOptional()
category?: string;
@ -96,6 +100,7 @@ export class CreatePostDto {
@IsOptional({ always: true })
customOrder?: number;
@IsDataExist(CategoryEntity, { always: true, message: 'The category does not exist' })
@IsUUID(undefined, {
always: true,
message: 'The ID format is incorrect',
@ -103,6 +108,11 @@ export class CreatePostDto {
@IsOptional({ always: true })
category?: string;
@IsDataExist(TagEntity, {
always: true,
each: true,
message: 'The tag does not exist',
})
@IsUUID(undefined, {
always: true,
each: true,

2
src/modules/content/dtos/tag.dto.ts
View File

@ -12,6 +12,7 @@ import {
import { toNumber } from 'lodash';
import { IsUnique } from '@/modules/core/constraints/unique.constraint';
import { IsUniqueExist } from '@/modules/core/constraints/unique.exist.constraint';
import { DtoValidation } from '@/modules/core/decorator/dto.validation.decorator';
import { PaginateOptions } from '@/modules/database/types';
@ -35,6 +36,7 @@ export class QueryTagDto implements PaginateOptions {
@DtoValidation({ groups: ['create'] })
export class CreateTagDto {
@IsUnique(TagEntity, { groups: ['create'], message: 'The label names are repeated' })
@IsUniqueExist(TagEntity, { groups: ['update'], message: 'The label names are repeated' })
@MaxLength(255, {
always: true,
message: 'The maximum length of the label name is $constraint1',

2
src/modules/core/constraints/tree.unique.constraint.ts
View File

@ -59,7 +59,7 @@ export class TreeUniqueConstraint implements ValidatorConstraintInterface {
}
}
export function IsUnique(
export function IsTreeUnique(
params: ObjectType<any> | Condition,
validationOptions?: ValidationOptions,
) {

2
src/modules/core/constraints/tree.unique.exist.constraint.ts
View File

@ -73,7 +73,7 @@ export class TreeUniqueExistContraint implements ValidatorConstraintInterface {
}
}
export function IsUniqueExist(
export function IsTreeUniqueExist(
params: ObjectType<any> | Condition,
validationOptions?: ValidationOptions,
) {

2
src/modules/core/providers/app.pipe.ts
View File

@ -35,8 +35,6 @@ export class AppPipe extends ValidationPipe {
}),
)
: value;
console.log(value);
console.log(toValidate);
try {
let result = await super.transform(toValidate, metadata);
if (typeof result.transform === 'function') {

49
test/all-case.test.ts
View File

@ -6,8 +6,7 @@ import { Test, TestingModule } from '@nestjs/testing';
import { pick } from 'lodash';
import { DataSource } from 'typeorm';
import { database } from '@/config';
import { ContentModule } from '@/modules/content/content.module';
import { AppModule } from '@/app.module';
import { CategoryEntity, CommentEntity, PostEntity, TagEntity } from '@/modules/content/entities';
import {
CategoryRepository,
@ -15,7 +14,6 @@ import {
PostRepository,
TagRepository,
} from '@/modules/content/repositories';
import { DatabaseModule } from '@/modules/database/database.module';
import { generateRandomNumber, generateUniqueRandomNumbers } from './generate-mock-data';
import { categoriesData, commentData, INIT_DATA, postData, tagData } from './test-data';
@ -35,7 +33,7 @@ describe('category test', () => {
beforeAll(async () => {
const module: TestingModule = await Test.createTestingModule({
imports: [ContentModule, DatabaseModule.forRoot(database)],
imports: [AppModule],
}).compile();
app = module.createNestApplication<NestFastifyApplication>(new FastifyAdapter());
await app.init();
@ -96,6 +94,49 @@ describe('category test', () => {
it('repository init', () => {
expect(categoryRepository).toBeDefined();
});
// const category1: CreateCategoryDto = {};
it('create category without name', async () => {
const result = await app.inject({
method: 'POST',
url: '/category',
body: {},
});
expect(result.json()).toEqual({
message: [
'The classification name cannot be empty',
'The length of the category name shall not exceed 25',
],
error: 'Bad Request',
statusCode: 400,
});
});
it('create category with long name', async () => {
const result = await app.inject({
method: 'POST',
url: '/category',
body: { name: 'A'.repeat(30) },
});
expect(result.json()).toEqual({
message: ['The length of the category name shall not exceed 25'],
error: 'Bad Request',
statusCode: 400,
});
});
it('create category with same name', async () => {
const result = await app.inject({
method: 'POST',
url: '/category',
body: { name: 'A'.repeat(30) },
});
expect(result.json()).toEqual({
message: ['The length of the category name shall not exceed 25'],
error: 'Bad Request',
statusCode: 400,
});
});
});
describe('tag test', () => {