TypeScript and Koa GraphQL Server Template

This is a koa GraphQL template build with typescript

Include

• Koa2
• apollo-server-koa v2
• GraphQL(use type-graphql)
• mongodb (use mongoose + typegoose as orm)
• eslint
• nodemon
• prettier

Getting Started

1. install all dependencies

   yarn

2. install mongodb

   brew tap mongodb/brew

   brew install [email protected]

3. start mongo service

   brew services start [email protected]

4. start server

   yarn serve

5. visit GraphQL

   http://localhost:4000/graphql

   5.1 try to create a mutation

   mutation {
       saveInfo(data: { hobby:["唱","跳","rap","篮球"], height:"165", weight: 100}){
           hobby
           height
           weight
       }
   }
   

   then you will see

   

   5.2 try to query

   query {
       #   students(age:22){
       #     sex
       #     name
       #     age
       #   }
   
       #   studentsWithInfo {
       #     sex
       #     name
       #     age
       #   }
   
       infos {
           _id
           height
           weight
           hobby
       }
   }
   

   then you will see