Create DTO for create and update

Author: codeazq

src/dtos/postDTO.ts

@@ -7,8 +7,13 @@ export interface IPostDTO {
   updated_at?: string,
 }
 
-export interface IPostInputDTO {
+export interface ICreatePostDTO {
   title: string,
   body: string,
   user_id: number,
+}
+
+export interface IUpdatePostDTO {
+  title: string,
+  body: string,
 }

src/mappers/PostMapper.ts

@@ -1,4 +1,4 @@
-import { IPostInputDTO, IPostDTO } from "../dtos/postDTO"
+import { ICreatePostDTO, IPostDTO } from "../dtos/postDTO"
 
 export default class PostMapper{
     public static toDTO(data: any): IPostDTO
@@ -13,7 +13,7 @@ export default class PostMapper{
         }
     }
 
-    public static toInputDTO(data: any): IPostInputDTO
+    public static toInputDTO(data: any): ICreatePostDTO
     {
         return {
             title: data.title,

src/repositories/interfaces/postInterface.ts

@@ -1,9 +1,9 @@
-import { IPostDTO, IPostInputDTO } from "../../dtos/postDTO"
+import { IPostDTO, ICreatePostDTO, IUpdatePostDTO } from "../../dtos/postDTO"
 
 export default interface IPostRepositoryInterface {
     all(): Promise<IPostDTO[]>
     find(id: number): Promise<IPostDTO>
-    create(data: IPostInputDTO): Promise<IPostDTO>
-    update(id: number, data: IPostInputDTO): Promise<IPostDTO>
+    create(data: ICreatePostDTO): Promise<IPostDTO>
+    update(id: number, data: IUpdatePostDTO): Promise<IPostDTO>
     delete(id: number): Promise<any>
 }

src/repositories/typeORM/postRepo.ts

@@ -1,7 +1,7 @@
 import IPostRepositoryInterface from '../interfaces/postInterface'
 import { injectable } from "inversify"
 import { Post } from "../../entity/Post"
-import { IPostDTO, IPostInputDTO } from "../../dtos/postDTO"
+import { IPostDTO, ICreatePostDTO, IUpdatePostDTO } from "../../dtos/postDTO"
 import PostMapper from "../../mappers/PostMapper"
 
 
@@ -20,7 +20,7 @@ export default class PostRepository implements IPostRepositoryInterface {
 		return PostMapper.toDTO(post);
 	}
 
-	public async create(data: IPostInputDTO): Promise<IPostDTO> {
+	public async create(data: ICreatePostDTO): Promise<IPostDTO> {
 		const post = new Post();
 		post.title = data.title;
 		post.body = data.body;
@@ -29,7 +29,7 @@ export default class PostRepository implements IPostRepositoryInterface {
 		return PostMapper.toDTO(post);
 	}
 
-	public async update(id:number, data: IPostInputDTO): Promise<IPostDTO> {
+	public async update(id:number, data: IUpdatePostDTO): Promise<IPostDTO> {
 		const post = await Post.findOne(id);
 		if (typeof data.title !== 'undefined' || data.title !== null) { post.title = data.title }
 		if (typeof data.body !== 'undefined' || data.body !== null) { post.body = data.body }