modified: src/module/muscle/muscle.controller.ts

	modified:   src/module/muscle/muscle.service.ts

src/module/muscle/muscle.controller.ts

@@ -1,4 +1,4 @@
-import { Body, Controller, Delete, Get, Post } from '@nestjs/common';
+import { Body, Controller, Delete, Get, Post, Param } from '@nestjs/common';
 import { MuscleService } from './muscle.service';
 import { MuscleCreateInput } from './dto/muscle.dto';
 
@@ -16,6 +16,11 @@ export class MuscleController {
     return this.muscleService.create(muscleCreateInput);
   }
 
+  @Delete(':id')
+  async deleteById(@Param('id') id: number) {
+    return this.muscleService.deleteById(id);
+  }
+
   @Delete()
   async deleteAll() {
     return this.muscleService.deleteAll();

src/module/muscle/muscle.service.ts

@@ -1,4 +1,4 @@
-import { Inject, Injectable } from '@nestjs/common';
+import { BadRequestException, Inject, Injectable } from '@nestjs/common';
 import { Sequelize } from 'sequelize-typescript';
 import { Muscle } from './muscle.entity';
 import { MuscleCreateInput } from './dto/muscle.dto';
@@ -15,11 +15,22 @@ export class MuscleService {
     return this.muscleRepository.findAll();
   }
 
+  async getOrNotFound(id: number): Promise<Muscle> {
+    const muscle: Muscle = await this.muscleRepository.findByPk(id);
+    if(!muscle) throw new BadRequestException('Not found muscle');
+    return muscle;
+  }
+
   async create(input: MuscleCreateInput): Promise<Muscle> {
     return this.muscleRepository.create(input);
   }
 
   async deleteAll(): Promise<void> {
     return this.muscleRepository.truncate();
   }
+
+  async deleteById(id: number): Promise<void> {
+    const muscle: Muscle = await this.getOrNotFound(id);
+    muscle.destroy();
+  }
 }