How to use

Clone the repo https://github.com/Iphytech/btc_calculator.git to your computer

change to the project directory

NB: There is no database (because we ain't going to make use of it).

go to the terminal and run bundle or bundle install

We are making use of Net::HTTP for the restful api calls - Read more about it here (https://apidock.com/ruby/Net/HTTP)

And we are consuming data from Coindesk APi endpoint

Start the project and test what we have built

rails s or rails server

Then open your browser and type http://localhost:3000/graphiql

sample request

  calculatePrice(
    type: "sell"
    margin: 0.1
    exchangeRate: 370.0
  ) {
    price
  }
}

sample response

{
  "data": {
    "calculatePrice": {
      "price": 2937074.4355499996
    }
  }
}

NB: If you encounter this error message when serving the app Your Yarn packages are out of date!

Please run yarn install --check-files to update.

Name	Name	Last commit message	Last commit date
Latest commit Iphytech Update README.md Mar 10, 2020 1757470 · Mar 10, 2020 History 4 Commits
app	app	initial commit	Mar 9, 2020
bin	bin	initial commit	Mar 9, 2020
config	config	initial commit	Mar 9, 2020
db	db	initial commit	Mar 9, 2020
lib	lib	initial commit	Mar 9, 2020
log	log	initial commit	Mar 9, 2020
public	public	initial commit	Mar 9, 2020
storage	storage	initial commit	Mar 9, 2020
test	test	initial commit	Mar 9, 2020
tmp	tmp	initial commit	Mar 9, 2020
vendor	vendor	initial commit	Mar 9, 2020
.browserslistrc	.browserslistrc	initial commit	Mar 9, 2020
.gitignore	.gitignore	initial commit	Mar 9, 2020
.ruby-version	.ruby-version	initial commit	Mar 9, 2020
Gemfile	Gemfile	initial commit	Mar 9, 2020
Gemfile.lock	Gemfile.lock	initial commit	Mar 9, 2020
README.md	README.md	Update README.md	Mar 10, 2020
Rakefile	Rakefile	initial commit	Mar 9, 2020
babel.config.js	babel.config.js	initial commit	Mar 9, 2020
config.ru	config.ru	initial commit	Mar 9, 2020
package.json	package.json	initial commit	Mar 9, 2020
postcss.config.js	postcss.config.js	initial commit	Mar 9, 2020
yarn.lock	yarn.lock	initial commit	Mar 9, 2020

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