API Elixir and PostgreSQL with Plug (Standalone)

Mix generate project without frameworks(No Phoenix, No Maru and etc)

Skills

Elixir
PostgreSQL

Setup Elixir (local)

Development without docker

mix do deps.get, deps.compile, compile
mix ecto.create 
mix ecto.migrate

MIX_ENV=test mix ecto.create
MIX_ENV=test mix ecto.migrate
MIX_ENV=test mix test

iex -S mix

mix run --no-halt # run http://localhost:4000

run in local http://localhost:4000

List All Routes

# get http://localhost:4000
# get http://localhost:4000/gilcierweb
# post http://localhost:4000/checkout # payload order
# get http://localhost:4000/checkout/success # success order payment gateway
# get http://localhost:4000/admin/authorized 
# get http://localhost:4000/admin/unauthorized
# get http://localhost:4000/api/secret
# get http://localhost:4000/api/open

post http://localhost:4000/checkout # payload order

{
  "id": 9987071,
  "store_id": 282,
  "date_created": "2019-06-24T16:45:32.000-04:00",
  "date_closed": "2019-06-24T16:45:35.000-04:00",
  "last_updated": "2019-06-25T13:26:49.000-04:00",
  "total_amount": 49.9,
  "total_shipping": 5.14,
  "total_amount_with_shipping": 55.04,
  "paid_amount": 55.04,
  "expiration_date": "2019-07-22T16:45:35.000-04:00",
  "total_shipping": 5.14,
  "order_items": [
    {
      "item": {
        "id": "IT4801901403",
        "title": "Produto de Testes"
      },
      "quantity": 1,
      "unit_price": 49.9,
      "full_unit_price": 49.9
    }
  ],
  "payments": [
    {
      "id": 12312313,
      "order_id": 9987071,
      "payer_id": 414138,
      "installments": 1,
      "payment_type": "credit_card",
      "status": "paid",
      "transaction_amount": 49.9,
      "taxes_amount": 0,
      "shipping_cost": 5.14,
      "total_paid_amount": 55.04,
      "installment_amount": 55.04,
      "date_approved": "2019-06-24T16:45:35.000-04:00",
      "date_created": "2019-06-24T16:45:33.000-04:00"
    }
  ],
  "shipping": {
    "id": 43444211797,
    "shipment_type": "shipping",
    "date_created": "2019-06-24T16:45:33.000-04:00",
    "receiver_address": {
      "id": 1051695306,
      "address_line": "Rua Fake de Testes 3454",
      "street_name": "Rua Fake de Testes",
      "street_number": "3454",
      "comment": "teste",
      "zip_code": "85045020",
      "city": {
        "name": "Cidade de Testes"
      },
      "state": {
        "name": "São Paulo"
      },
      "country": {
        "id": "BR",
        "name": "Brasil"
      },
      "neighborhood": {
        "id": null,
        "name": "Vila de Testes"
      },
      "latitude": -23.629037,
      "longitude": -46.712689,
      "receiver_phone": "41999999999"
    }
  },
  "status": "paid",
  "buyer": {
    "id": 136226073,
    "nickname": "JOHN DOE",
    "email": "john@doe.com",
    "phone": {
      "area_code": 41,
      "number": "999999999"
    },
    "first_name": "John",
    "last_name": "Doe",
    "billing_info": {
      "doc_type": "CPF",
      "doc_number": "09487965477"
    }
  }
}

Development with docker and docker-compose

docker-compose build
docker-compose up # run http://localhost:4000
docker-compose run --rm web mix ecto.create
docker-compose run --rm web mix ecto.migrate
docker-compose run --rm web bash

run with docker http://localhost:4000

Documentation can be generated with ExDoc and published on HexDocs. Once published, the docs can be found at https://hexdocs.pm/api_elixir.