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API built with Koa.js serving an instant bike rental service for a mobile app

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LOF Api

circleB prettierB

About

This API is built in Koa.js framework using MongoDB for this mobile app. Together they provide an instant bike rental service handling users, bikes and trips. There are 3 kind of route, each one adds one security filter making use of Koa middlewares.

  1. Public: Authentication happens here.
  2. Admin: Manages users and sensitive data.
  3. Private routes: bikes and trips are offered here.

Index

Development

For development, run this commands so you clone the repo, install dependencies and start a local server

git clone https://github.com/fnmendez/lof-api
cd lof-api
yarn
yarn dev

Don't forget to set the environment variables exposed next. You can do this making use of direnv and the .envrc.example file.

Environment variables

variable default use
PORT 3000 Port in which the API is exposed
API_URI http://localhost:3000 URI where this API is accessed from
API_SECRET Secret used for security
BIKES_API_URI URI where we know bikes' locations
BIKES_API_USER User for bikes API
BIKES_API_TOKEN Token for bikes API
BIKES_API_RUBI_ID Id for bikes API
BIKES_API_RADIUS 80 Radius to look for bikes from location
MAIL_NAME LOF Test Mail Name to show in emails
MAIL_USER [email protected] The email address
MAIL_PASSWORD loftest123 Email's password
MAX_REQUEST_TIMEOUT 15000 Seconds for timeout for requests

Endpoints

User

Sign up

  • Route: POST /signup

  • Headers:

    • Secret: <api-secret>
    • Content-Type: application/json
  • Example Body:

    {
    	"firstName": "Franco",
    	"lastName": "Méndez",
    	"mail": "[email protected]",
    	"password": "pass1234"
    }
  • Success Response:

    • Status: 201

    • Content:

      {
        "balance": 0,
        "confirmed": false,
        "firstName": "Franco",
        "lastName": "Méndez",
        "mail": "[email protected]",
        "token": "<user-token>"
        }
  • Error Response:

    • Code: 406

    • Content:

      { "mail": "El correo electrónico ya está en uso" }

Confirm user

  • Route: GET /confirm/<user-token>/<confirmation-token>

  • Headers:

    • Secret: <api-secret>
  • Success Response:

    • Status: 200
    • Content-Type: html
  • Error Response:

    • Code: 400

    • Content:

      { "message": "Ya estás confirmado" }

Login

  • Route: POST /login

  • Headers:

    • Secret: <api-secret>
    • Content-Type: application/json
  • Example Body:

    {
      "mail": "[email protected]",
      "password": "pass1234"
    }
  • Success Response:

    • Status: 200

    • Content:

      {
        "balance": 1400,
        "confirmed": true,
        "firstName": "Franco",
        "lastName": "Méndez",
        "mail": "[email protected]",
        "token": "<user-token>",
        "bike": null,
        "trip": null
      }
  • Error Response:

    • Code: 401

    • Content:

      { "message": "Credenciales inválidas" }

Update password

  • Route: PATCH /user/<user-token>

  • Headers:

    • Secret: <api-secret>
    • Content-Type: application/json
  • Example Body:

    {
      "oldPassword": "pass1234",
      "newPassword": "new1234"
    }
  • Success Response:

    • Status: 200

    • Content:

      {
        "message": "Tu contraseña ha sido actualizada"
      }
  • Error Response:

    • Code: 401

    • Content:

      { "message": "Credenciales inválidas" }

Recover password

  • Route: PATCH /user/<user-email>/recover

  • Headers:

    • Secret: <api-secret>
  • Success Response:

    • Status: 200

    • Content:

      {
        "message": "Se te ha enviado un email con tu nueva contraseña"
      }
  • Error Response:

    • Code: 400

    • Content:

      { "message": "No se ha encontrado un usuario" }

Delete user

  • Route: DELETE /user/<user-token>

  • Headers:

    • Secret: <api-secret>
  • Success Response:

    • Status: 200
    • Content:
    { "message": "Se ha eliminado el usuario exitosamente" }
  • Error Response:

    • Code: 400

    • Content:

      { "message": "No se ha encontrado el usuario a eliminar" }

Get user

  • Route: GET /user/<user-token>

  • Headers:

    • Secret: <api-secret>
  • Success Response:

    • Status: 200
    • Content:
    {
      "balance": 1400,
      "confirmed": true,
      "firstName": "Franco",
      "lastName": "Méndez",
      "mail": "[email protected]",
      "token": "<user-token>",
      "bike": {<Bike>},
      "trip": {<Trip>}
    }
  • Error Response:

    • Code: 401

    • Content:

      { "message": "Sesión inválida" }

Bikes

Get available bikes

  • Route: GET /bikes/<latitude>/<longitude>

  • Headers:

    • Secret: <api-secret>
    • Content-Type: application/json
    • Authorization: <user-token>
  • Success Response:

    • Status: 200
    • Content:
    {
      "bikes": [
          {
              "rubi_id": 337,
              "coordinates": [
                  "<longitude>",
                  "<latitude>"
              ],
              "macIOS": "<macIOS>",
              "macAndroid": "<macAndroid>",
              "hs1": "<hs1>",
              "hs2": "<hs2>"
          },
          {
              "rubi_id": 229,
              "coordinates": [
                  "<longitude>",
                  "<latitude>"
              ],
              "macIOS": "<macIOS>",
              "macAndroid": "<macAndroid>",
              "hs1": "<hs1>",
              "hs2": "<hs2>"
          }
      ],
      "interval": 2000
    }
  • Error Response:

    • Code: 403

    • Content:

      { "message": "Cuenta no confirmada" }

Get trips

  • Route: GET /trips

  • Headers:

    • Secret: <api-secret>
    • Content-Type: application/json
    • Authorization: <user-token>
  • Success Response:

    • Status: 200
    • Content:
    {
      "trips": [
          {
              "_id": "<trip-id>",
              "updatedAt": "<Date>",
              "createdAt": "<Date>",
              "userId": "<user-id>",
              "rubi_id": 21,
              "cost": 300,
              "finishedAt": "<Date>",
              "startedAt": "<Date>"
          },
          {
              "_id": "<trip-id>",
              "updatedAt": "<Date>",
              "createdAt": "<Date>",
              "userId": "<user-id>",
              "rubi_id": 122,
              "cost": 200,
              "finishedAt": "<Date>",
              "startedAt": "<Date>"
          },
          {
              "_id": "<trip-id>",
              "updatedAt": "<Date>",
              "createdAt": "<Date>",
              "userId": "<user-id>",
              "rubi_id": 300,
              "cost": 600,
              "finishedAt": "<Date>",
              "startedAt": "<Date>"
          }
      ]
    }
  • Error Response:

    • Code: 401

    • Content:

      { "message": "Credenciales inválidas" }

Start trip

  • Route: POST /trips/<rubi_id>

  • Headers:

    • Secret: <api-secret>
    • Content-Type: application/json
    • Authorization: <user-token>
  • Success Response:

    • Status: 200
    • Content:
    {
      "trips": [
          {
              "_id": "<trip-id>",
              "updatedAt": "<Date>",
              "createdAt": "<Date>",
              "userId": "<user-id>",
              "rubi_id": 21,
              "cost": 300,
              "finishedAt": "<Date>",
              "startedAt": "<Date>"
          },
          {
              "_id": "<trip-id>",
              "updatedAt": "<Date>",
              "createdAt": "<Date>",
              "userId": "<user-id>",
              "rubi_id": 122,
              "cost": 200,
              "finishedAt": "<Date>",
              "startedAt": "<Date>"
          },
          {
              "_id": "<trip-id>",
              "updatedAt": "<Date>",
              "createdAt": "<Date>",
              "userId": "<user-id>",
              "rubi_id": 300,
              "cost": 600,
              "finishedAt": "<Date>",
              "startedAt": "<Date>"
          }
      ]
    }
  • Error Response:

    • Code: 403

    • Content:

      { "message": "No tienes saldo" }

Finish trip

  • Route: PATCH /trips

  • Headers:

    • Secret: <api-secret>
    • Content-Type: application/json
    • Authorization: <user-token>
  • Success Response:

    • Status: 200
    • Content:
    {
      "trips": [
          {
              "_id": "<trip-id>",
              "updatedAt": "<Date>",
              "createdAt": "<Date>",
              "userId": "<user-id>",
              "rubi_id": 21,
              "cost": 300,
              "finishedAt": "<Date>",
              "startedAt": "<Date>"
          },
          {
              "_id": "<trip-id>",
              "updatedAt": "<Date>",
              "createdAt": "<Date>",
              "userId": "<user-id>",
              "rubi_id": 122,
              "cost": 200,
              "finishedAt": "<Date>",
              "startedAt": "<Date>"
          },
          {
              "_id": "<trip-id>",
              "updatedAt": "<Date>",
              "createdAt": "<Date>",
              "userId": "<user-id>",
              "rubi_id": 300,
              "cost": 600,
              "finishedAt": "<Date>",
              "startedAt": "<Date>"
          }
      ]
    }
  • Error Response:

    • Code: 400

    • Content:

      {
        "message": "No tienes viajes sin finalizar"
      }

Admin

Get user by email

  • Route: GET admin/users/<user-email>

  • Headers:

    • Secret: <api-secret>
  • Success Response:

    • Status: 200
    • Content:
    {
      "balance": 1400,
      "confirmed": true,
      "firstName": "Franco",
      "lastName": "Méndez",
      "mail": "[email protected]",
      "confirmPath": "<confirm-path>"
      "token": "<user-token>",
      "bike": {<Bike>},
      "trip": {<Trip>}
    }
  • Error Response:

    • Code: 401

    • Content:

      { "message": "No autorizado" }

Add balance

  • Route: PATCH admin/users

  • Headers:

    • Secret: <api-secret>
    • Content-Type: application/json
  • Example Body:

    {
      "mail": "[email protected]",
      "amount": "2400"
    }
  • Success Response:

    • Status: 200
    • Content:
    {
      "message": "Se ha añadido $2.400 de saldo a [email protected]"
    }
  • Error Response:

    • Code: 401

    • Content:

      { "message": "No autorizado" }

Update bike

  • Route: PATCH admin/bikes/<rubi_id>

  • Headers:

    • Secret: <api-secret>
    • Content-Type: application/json
  • Example Body:

    {
      "firstHandshake": "e8a9ad38271968ab76c2a229834937685817a9",
      "secondHanshake": "2a229834937685817a9e8a9ad38271968ab76c"
      "macIOS": "1A0C18AA-B29A-930A-4711-0655F2181F34",
      "macAndroid": "22:1A:3B:1A:AD:D2"
    }
  • Success Response:

    • Status: 200
    • Content:
      {
      "bike": {
          "_id": "<bike-id>",
          "updatedAt": "<Date>",
          "createdAt": "<Date>",
          "rubi_id": 1,
          "lat": <latitude>,
          "lon": <longitude>,
          "lastLockedDate": "<Date>",
          "lastUnlockDate": "<Date>",
          "lastUserId": "<user-id>",
          "secondHandshake": "<secondHanshake>",
          "firstHandshake": "<firstHandshake>",
          "macAndroid": "<macAndroid>",
          "macIOS": "<macIOS>",
          "available": true
        }
      }
  • Error Response:

    • Code: 401

    • Content:

      { "message": "No autorizado" }

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