Merge pull request #48 from Ibratbek/delete-category

feat: delete category

src/modules/api/category/category-api.controller.ts

@@ -1,6 +1,7 @@
 import {
   Body,
   Controller,
+  Delete,
   HttpException,
   NotFoundException,
   Param,
@@ -81,4 +82,27 @@ export class CategoryDashboardController {
 
     return this.categoryService.update(id, body);
   }
+
+  @ApiOkResponse({ description: 'OK' })
+  @ApiNotFoundResponse({
+    description: 'Not Found',
+    schema: {
+      type: 'String',
+      example: {
+        statusCode: 404,
+        message: 'Category not found!',
+        error: 'Bad Request'
+      }
+    }
+  })
+  @Delete(':id')
+  async deleteCategory(@Param('id') id: string) {
+    const category = await this.categoryService.findOne(id);
+
+    if (category === undefined) {
+      throw new NotFoundException('Category not found!');
+    }
+
+    return this.categoryService.delete(id);
+  }
 }

src/modules/category/category.service.ts

@@ -1,5 +1,5 @@
 import { Injectable } from '@nestjs/common';
-import { UpdateResult } from 'typeorm';
+import { DeleteResult, UpdateResult } from 'typeorm';
 import { Category } from '../../entities/Category';
 import { CategoryRepository } from './category.repository';
 import { CreateCategoryDTO } from './dto/CreateCategory';
@@ -22,6 +22,10 @@ export class CategoryService {
     return this.categoryRepository.update(id, category);
   }
 
+  delete(id: string): Promise<DeleteResult> {
+    return this.categoryRepository.delete(id);
+  }
+
   findOne(id: string): Promise<Category> {
     return this.categoryRepository.findOne(id);
   }