add project update route

server/src/controller/project.controller.ts

@@ -7,14 +7,14 @@ const router = Router();
 export const apiNamespace = "/projects";
 
 router.get(apiNamespace, async (req, res) => {
-  const projects = await ProjectService.listAllByUserId(req.userId)
+  const projects = await ProjectService.listAllByUserId(req.userId);
 
-  const response: ProjectDto[] = projects.map<ProjectDto>(project => ({
+  const response: ProjectDto[] = projects.map<ProjectDto>((project) => ({
     id: project.id,
-    name: project.name
+    name: project.name,
-  }))
+  }));
 
-  res.json(response)
+  res.json(response);
 });
 
 router.post(apiNamespace, (req, res) => {
@@ -22,42 +22,73 @@ router.post(apiNamespace, (req, res) => {
 
   ProjectService.create({
     name,
-    userId: req.userId
+    userId: req.userId,
-  }).then(project => {
-    const respose: ProjectDto = {
-      id: project.id,
-      name: project.name
-    }
-
-    res.json(respose);
-  }).catch(err => {
-    res.status(422).json({
-      error: err.message
-    });
   })
+    .then((project) => {
+      const respose: ProjectDto = {
+        id: project.id,
+        name: project.name,
+      };
+
+      res.json(respose);
+    })
+    .catch((err) => {
+      res.status(422).json({
+        error: err.message,
+      });
+    });
+});
+
+router.put(`${apiNamespace}/:id`, async (req, res) => {
+  const { id } = req.params;
+  const { name } = req.body;
+  const projectId = parseInt(id);
+
+  const userProjects = await ProjectService.listAllByUserId(req.userId);
+  const projectToBeUpdated = userProjects.find(
+    (project) => project.id === projectId
+  );
+
+  if (projectToBeUpdated) {
+    ProjectService.update(projectToBeUpdated, {
+      name,
+    }).then((success) => {
+      if (success) {
+        res.status(204).json();
+      } else {
+        res.status(402).json();
+      }
+    });
+  } else {
+    res.status(404).json({
+      error: "Project not found",
+    });
+  }
 });
 
 router.delete(`${apiNamespace}/:id`, async (req, res, next) => {
   const { id } = req.params;
-  const projectId = parseInt(id)
+  const projectId = parseInt(id);
 
-  const userProjects = await ProjectService.listAllByUserId(req.userId)
+  const userProjects = await ProjectService.listAllByUserId(req.userId);
-  const projecToBeDeleted = userProjects.find(project => project.id === projectId)
+  const projecToBeDeleted = userProjects.find(
+    (project) => project.id === projectId
+  );
 
   if (projecToBeDeleted) {
-    const success = await ProjectService.destroy(projecToBeDeleted)
+    const success = await ProjectService.destroy(projecToBeDeleted);
 
     if (success) {
-      res.json({ success })
+      res.json({ success });
     } else {
       res.status(422).json({
-        error: "Could not delete project"
+        error: "Could not delete project",
-      })
+      });
     }
   } else {
     res.status(404).json({
-      error: "Project not found"
+      error: "Project not found",
-    })
+    });
   }
 });
 

server/src/dto/updateProject.dto.ts

@@ -1,4 +1,3 @@
 export type UpdateProjectDto = {
-  id: string
   name: string
 }

server/src/entity/project.entity.ts

@@ -1,6 +1,11 @@
 import { IsNotEmpty } from "class-validator";
 import {
-    Column, Entity, JoinColumn, ManyToOne, OneToMany, PrimaryGeneratedColumn
+  Column,
+  Entity,
+  JoinColumn,
+  ManyToOne,
+  OneToMany,
+  PrimaryGeneratedColumn,
 } from "typeorm";
 import { Task } from "./task.entity";
 import { User } from "./user.entity";
@@ -14,7 +19,10 @@ export class Project {
   @IsNotEmpty()
   name: string;
 
-  @ManyToOne((_type) => User, (user) => user.projects)
+  @ManyToOne((_type) => User, (user) => user.projects, {
+    onUpdate: "CASCADE",
+    onDelete: "CASCADE",
+  })
   @JoinColumn()
   @IsNotEmpty()
   user: User;

server/src/service/project.service.ts

@@ -1,5 +1,6 @@
 import { validate } from "class-validator";
 import { NewProjectDto } from "../dto/newProject.dto";
+import { UpdateProjectDto } from "../dto/updateProject.dto";
 import { Project } from "../entity/project.entity";
 import { User } from "../entity/user.entity";
 import { projectRepository } from "../repository/project.repository";
@@ -10,7 +11,7 @@ async function create(newProject: NewProjectDto): Promise<Project> {
   const user = await UserService.findUserById(newProject.userId);
 
   project.name = newProject.name;
-  project.user = user
+  project.user = user;
 
   const errors = await validate(project);
 
@@ -28,17 +29,28 @@ async function listAllByUserId(userId: User["id"]): Promise<Project[]> {
   return query.getMany();
 }
 
-async function destroy(project: Project): Promise<boolean>{
+async function destroy(project: Project): Promise<boolean> {
   const query = projectRepository.createQueryBuilder();
   query.where('"id" = :projectId', { projectId: project.id });
 
-  const result = await query.delete().execute()
+  const result = await query.delete().execute();
 
   return result.affected > 0;
 }
 
+async function update(
+  project: Project,
+  updateProjectDto: UpdateProjectDto
+): Promise<boolean> {
+  projectRepository.merge(project, updateProjectDto);
+  const updateResult = await projectRepository.save(project);
+
+  return !!updateResult;
+}
+
 export const ProjectService = {
   create,
   listAllByUserId,
-  destroy
+  destroy,
+  update,
 };