graphql-go-server

Implement a TODO-app as a CLI tool using:

Getting Started

We will setup and deploy the following:

GraphQL Server
GraphQL Playground
MySQL (free remote database on AWS provided by Prisma)

1. Download example & install dependencies

Clone the repository in your go env folder (example: go/src/github.com/ YOUR SETUP MAY BE DIFFERENT):

git clone https://github.com/flavioespinoza/graphql-go-server.git

Ensure dependencies are available and up-to-date:

cd graphql-go-server/cli-app
dep ensure -update

2. Install the Prisma CLI

To run the example, you need the Prisma CLI

npm install -g prisma

brew install prisma
brew tap

3. Set up database & deploy Prisma datamodel

For this example, you'll use a free demo database (AWS Aurora) hosted in Prisma Cloud. To set up your database, run:

prisma deploy

Then, follow these steps in the interactive CLI wizard:

Select Demo server
Authenticate with Prisma Cloud in your browser (if necessary)
Back in your terminal, confirm all suggested values

3.1 Docker Alternative

Run Prisma locally with docker-compose

Ensure you have Docker installed on your machine. If not, you can get it from here:
```
docker --version
```
CD into the cli-app/ directory and create docker-compose.yml file:
```
touch docker-compose.yml
```

Copy the content below add it to the new docker-compose.yml file:

version: '3'
services:
  prisma:
    image: prismagraphql/prisma:1.34
    restart: always
    ports:
    - "4466:4466"
    environment:
      PRISMA_CONFIG: |
        port: 4466
        databases:
          default:
            connector: mysql
            host: mysql
            port: 3306
            user: root
            password: prisma
            migrations: true
  mysql:
    image: mysql:5.7
    restart: always
    environment:
      MYSQL_ROOT_PASSWORD: prisma
    volumes:
      - mysql:/var/lib/mysql
volumes:
  mysql:

Run with docker-compose
```
docker-compose up -
```
Open the prisma.yml located in the graphql-go-server/cli-app/prisma/ directory and set endpoint to http://localhost:4466:
```
# Specifies the HTTP endpoint of your Prisma API.
endpoint: http://localhost:4466 
...
```
Deploy with prisma:
```
prisma deploy
```

4. Use the CLI app

go run main.go

create <item: string>

Add Todo item

go run main.go create 'Lissy Salsa Dancing, Thursday'

list

List all Todo items

go run main.go list

delete <item: string>

Remove a Todo item

go run main.go delete 'Groceries'

6. GraphQL Playground

Navigate to: http://localhost:4466/

flavioespinoza/graphql-go-server