Merge pull request #657 from bounswe/be-617/searching-of-tags-refactor

tags are lowercase
bounswe · Dec 21, 2023 · 54f62e4 · 54f62e4
2 parents eda83cc + 90d9a38
commit 54f62e4
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Showing 2 changed files with 14 additions and 2 deletions.
diff --git a/app/backend/src/poll/dto/create-poll.dto.ts b/app/backend/src/poll/dto/create-poll.dto.ts
@@ -1,5 +1,5 @@
 import { ApiProperty } from '@nestjs/swagger';
-import { IsArray, IsNotEmpty, IsOptional, IsString } from 'class-validator';
+import { ArrayNotEmpty, IsArray, IsLowercase, IsNotEmpty, IsOptional, IsString } from 'class-validator';
 
 export class CreatePollDto {
   @ApiProperty({
@@ -21,12 +21,15 @@ export class CreatePollDto {
     example: ['soccer', 'champions league'],
   })
   @IsArray()
+  @IsLowercase({ each: true })
+  @ArrayNotEmpty()
   tags: Array<string>;
 
   @ApiProperty({
     example: ['Fenerbahçe', 'Galatasaray', 'Beşiktaş', 'Another Team'],
   })
   @IsArray()
+  @ArrayNotEmpty()
   options: Array<string>;
 
   @ApiProperty({

diff --git a/app/backend/src/tag/tag.service.ts b/app/backend/src/tag/tag.service.ts
@@ -1,4 +1,4 @@
-import { Injectable } from '@nestjs/common';
+import { BadRequestException, Injectable } from '@nestjs/common';
 import { CreateTagDto } from './dto/create-tag.dto';
 import { InjectRepository } from '@nestjs/typeorm';
 import { Tag } from './entities/tag.entity';
@@ -11,6 +11,10 @@ export class TagService {
   ) {}
 
   public async create(createTagDto: CreateTagDto): Promise<Tag> {
+    createTagDto.name = createTagDto.name.toLowerCase();
+    if (await this.tagRepository.findOneBy({ name: createTagDto.name })) {
+      throw new BadRequestException('Tag must be unique.');
+    }
     const createdTag = this.tagRepository.create(createTagDto);
     return await this.tagRepository.save(createdTag);
   }
@@ -52,4 +56,9 @@ export class TagService {
 
     return tags;
   }
+
+  public async removeAll(): Promise<void> {
+    await this.tagRepository.delete({});
+  }
+
 }