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| @@ -1,9 +1,8 @@ | ||
| PORT=3003 | ||
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| DB_FILE_PATH=./src/database/Labook.db | ||
| DB_FILE_PATH=./src/database/nome-do-arquivo.db | ||
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| JWT_KEY=minha-senha-segura-bananinha | ||
| JWT_KEY=senha-de-exemplo-jwt-key | ||
| JWT_EXPIRES_IN=7d | ||
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| BCRYPT_COST=12 |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,80 +1,169 @@ | ||
| import { PostDatabase } from "../database/PostDatabase"; | ||
| import { BadRequestError } from "../errors/BadRequestError"; | ||
| import { NotFoundError } from "../errors/NotFoundError"; | ||
| import { PostDB } from "../types"; | ||
| import { Post } from "../models/Post"; | ||
| import { IdGenerator } from "../sevices/IdGenerator"; | ||
| import { TokenManager } from "../sevices/TokenManager"; | ||
| import { GetPostInputDTO, GetPostOutputDTO } from "../dtos/Post/getPosts.dto"; | ||
| import { | ||
| CreatePostInputDTO, | ||
| CreatePostOutputDTO, | ||
| } from "../dtos/Post/createPost.dto"; | ||
| import { | ||
| DeletePostInputDTO, | ||
| DeletePostOutputDTO, | ||
| } from "../dtos/Post/delete.dto"; | ||
| import { EditPostInputDTO, EditPostOutputDTO } from "../dtos/Post/editPost.dto"; | ||
| import { GetPostsInputDTO, GetPostsOutputDTO } from "../dtos/Post/getPosts.dto"; | ||
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| import { | ||
| LikeOrDislikePostInputDTO, | ||
| LikeOrDislikePostOutputDTO, | ||
| } from "../dtos/Post/likeOrdeslikePost.dto"; | ||
| import { NotFoundError } from "../errors/NotFoundError"; | ||
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| import { LikeDislikeDB, Post, PostDB, POST_LIKE } from "../models/Posts"; | ||
| import { USER_ROLES } from "../models/User"; | ||
| import { TokenManager } from "../services/TokenManager"; | ||
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| import { IdGenerator } from "../services/IdGenerator"; | ||
| import { BadRequestError } from "../errors/BadRequestError"; | ||
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| export class PostBusiness { | ||
| constructor( | ||
| private postDatabase: PostDatabase, | ||
| private idGenerator: IdGenerator, | ||
| private tokenManage: TokenManager | ||
| private tokenManeger: TokenManager | ||
| ) {} | ||
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| public getPosts = async ( | ||
| input: GetPostInputDTO | ||
| ): Promise<GetPostOutputDTO> => { | ||
| const { q, token } = input; | ||
| public getPost = async ( | ||
| input: GetPostsInputDTO | ||
| ): Promise<GetPostsOutputDTO> => { | ||
| const { token } = input; | ||
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| const payload = this.tokenManage.getPayload(token); | ||
| const payload = this.tokenManeger.getPayload(token); | ||
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| if (payload === null) { | ||
| throw new Error("Você não esta logado"); | ||
| if (!payload) { | ||
| throw new BadRequestError("Token inválido."); | ||
| } | ||
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| const postsDB = await this.postDatabase.findePosts(q); | ||
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| const post = postsDB.map((postDB) => { | ||
| const product = new Post( | ||
| postDB.id, | ||
| postDB.content, | ||
| postDB.likes, | ||
| postDB.deslikes, | ||
| postDB.created_at, | ||
| postDB.updated_at, | ||
| postDB.creator_id | ||
| ); | ||
| const postsWithCreatorName = | ||
| await this.postDatabase.findPostsWithCreatorName(); | ||
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| return product.toBusinessModel(); | ||
| const posts = postsWithCreatorName.map((postWithCreatorName) => { | ||
| const post = new Post( | ||
| postWithCreatorName.id, | ||
| postWithCreatorName.content, | ||
| postWithCreatorName.likes, | ||
| postWithCreatorName.dislikes, | ||
| postWithCreatorName.created_at, | ||
| postWithCreatorName.updated_at, | ||
| postWithCreatorName.creator_id, | ||
| postWithCreatorName.creator_name | ||
| ); | ||
| return post.toBusinessModel(); | ||
| }); | ||
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| const output: GetPostOutputDTO = post; | ||
| const output: GetPostsOutputDTO = posts; | ||
|
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| return output; | ||
| }; | ||
|
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| public postPost = async ( | ||
| input: CreatePostInputDTO | ||
| ): Promise<CreatePostOutputDTO> => { | ||
| const { token, content } = input; | ||
|
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| const payload = this.tokenManeger.getPayload(token); | ||
|
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| if (!payload) { | ||
| throw new BadRequestError("Token inválido"); | ||
| } | ||
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| const id = this.idGenerator.generate(); | ||
|
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| const newPost = new Post( | ||
| id, | ||
| content, | ||
| 0, | ||
| 0, | ||
| new Date().toString(), | ||
| new Date().toString(), | ||
| payload.id, | ||
| payload.name | ||
| ); | ||
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| const newPostDB = newPost.toDBModel(); | ||
| await this.postDatabase.createPost(newPostDB); | ||
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| const output: CreatePostOutputDTO = undefined; | ||
|
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| return output; | ||
| }; | ||
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| public putPost = async ( | ||
| input: EditPostInputDTO | ||
| ): Promise<EditPostOutputDTO> => { | ||
| const { token, idToEdit, content } = input; | ||
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| const payload = this.tokenManeger.getPayload(token); | ||
|
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| if (!payload) { | ||
| throw new BadRequestError("Token inválido"); | ||
| } | ||
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| const postDBExists = await this.postDatabase.findPostById(idToEdit); | ||
|
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| if (!postDBExists) { | ||
| throw new NotFoundError("Post id not found"); | ||
| } | ||
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| if (postDBExists.creator_id !== payload.id) { | ||
| throw new BadRequestError("Only the creator of the post can edit it"); | ||
| } | ||
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| const post = new Post( | ||
| postDBExists.id, | ||
| postDBExists.content, | ||
| postDBExists.likes, | ||
| postDBExists.dislikes, | ||
| postDBExists.created_at, | ||
| postDBExists.updated_at, | ||
| postDBExists.creator_id, | ||
| payload.name | ||
| ); | ||
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| post.setContent(content); | ||
|
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| const updatedPostDB = post.toDBModel(); | ||
| await this.postDatabase.editPost(updatedPostDB); | ||
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| const output: EditPostOutputDTO = undefined; | ||
|
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| return output; | ||
| }; | ||
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| public deletePost = async ( | ||
| input: DeletePostInputDTO | ||
| ): Promise<DeletePostOutputDTO> => { | ||
| const { token, idToDelete } = input; | ||
|
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| const payload = this.tokenManeger.getPayload(token); | ||
|
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| if (!payload) { | ||
| throw new BadRequestError("Token inválido"); | ||
| } | ||
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| const postDBExists = await this.postDatabase.findPostById(idToDelete); | ||
|
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| if (!postDBExists) { | ||
| throw new NotFoundError("Post-Is não existe"); | ||
| } | ||
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| if (payload.role !== USER_ROLES.ADMIN) { | ||
| if (payload.id !== postDBExists.creator_id) { | ||
| throw new BadRequestError("Somente quem criou o post pode deletá-lo"); | ||
| } | ||
| } | ||
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| await this.postDatabase.removePost(idToDelete); | ||
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| const output: DeletePostOutputDTO = undefined; | ||
|
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| return output; | ||
| }; | ||
| // public createProduct = async ( | ||
| // input: CreatePostInputDTO | ||
| // ): Promise<CreatePostOutputDTO> => { | ||
| // const { name, content, like, deslike } = input; | ||
|
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| // const id = this.idGenerator.generate(); | ||
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| // const newProduct = new Post( | ||
| // id, | ||
| // name, | ||
| // content, | ||
| // like, | ||
| // deslike, | ||
| // new Date().toISOString(), | ||
| // new Date().toISOString(), | ||
| // creatorId | ||
| // ); | ||
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| // const newProductDB = newProduct.toDBModel(); | ||
| // await this.PostDatabase.insertProduct(newProductDB); | ||
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| // const output: CreateProductOutputDTO = { | ||
| // message: "Producto cadastrado com sucesso", | ||
| // product: newProduct.toBusinessModel(), | ||
| // }; | ||
|
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| // return output; | ||
| // }; | ||
| } |
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