ervkgithub/MERN---Project

MERN - Project Management APP

Rest API vs GraphQL

Rest API - Many end points for API - Response includes all data

GraphQL - Single edpint - Response includes only requested data

MongoDB Environment

mongodb atlas - for cloud

mongodb compass - for desktop

Server - Run Below Command to install dependencies

npm install express express-graphql graphql mongoose cors colors

npm i -D nodemon dotenv

To run Server run below Command

npm run dev

GraphQL Query for Data fetch from database

Add client

mutation{ addClient(name:"Test 1", email:"test1.email@test.com", phone:"12345"){ name email } }

// Get All Clients

{ clients{ id name email phone } }

// Add projects

mutation { addProject(name: "Web App", description: "This is the web app project description", status: progress, clientId: "640f179b2111c2df32bdcf9c") { name description } }

// Get single project

{ project(id: "640f1de3e5dcfc1bcab85313") { name description } }

// Get all projects

{ projects{ id name status client{ name email } } }

// Delete Project

mutation { deleteProject(id:"640f1a81e5dcfc1bcab852fd"){ id } }

// Update Project

mutation { updateProject(id:"640f1a81e5dcfc1bcab852fd", name:"Android Application", status:completed, description:"android apps"){ name description } }