require 'net/http'
require 'openssl'

uri = URI("https://app.leevia.com/api/v1/#{PRODUCT_TYPE}/#{PRODUCT_ID}/authenticate")
request = Net::HTTP::Get.new(uri)
request['Accept'] = 'application/vnd.leevia.api.v1+json'
request['Content-Type'] = 'application/json'
request['App-Key'] = KEY
timestamp = Time.now.to_i
request['Timestamp'] = timestamp
request['Signature'] = OpenSSL::HMAC.hexdigest('sha256', SECRET, "#{KEY}.#{timestamp}")

result = Net::HTTP.start(uri.hostname, uri.port) do |http|
  http.request(request)
end
result['Authorization']

timestamp=$(date +%s)
message="KEY.$timestamp"
signature=$(echo -n $message | openssl dgst -sha256 -hmac SECRET -binary | xxd -p -c 256)

curl -I --request GET \
  --url https://app.leevia.com/api/v1/PRODUCT_TYPE/PRODUCT_ID/authenticate \
  --header 'Accept: application/vnd.leevia.api.v1+json' \
  --header 'App-Key: KEY' \
  --header 'Content-Type: application/json' \
  --header "Signature: $signature" \
  --header "Timestamp: $timestamp"| grep Authorization | sed -e s/Authorization:[[:space:]]//

var CryptoJS = require("crypto-js");
const https = require('https');
var fs = require('fs');

var PRODUCT_TYPE = PRODUCT_TYPE;
var CAMPAIGN_ID = CAMPAIGN_ID;
var API_KEY = 'KEY';
var API_SECRET = 'SECRET';
var HOST = "app.leevia.com";

timestamp = new Date();
message = API_KEY + "." + timestamp;
signature = CryptoJS.HmacSHA256(message, API_SECRET).toString(CryptoJS.enc.Hex);

const options = {
  hostname: HOST,
  path: '/api/v1/' + PRODUCT_TYPE + '/' + PRODUCT_ID + '/authenticate',
  method: 'GET',
  headers: {
    'Accept': 'application/vnd.leevia.api.v1+json',
    'Content-Type': 'application/json',
    'App-Key': API_KEY,
    'Timestamp': timestamp,
    'Signature': signature
  }
};

const req = https.request(options, (res) => {
  console.log(res.headers['authorization']);
});
req.end();

  $product_type = PRODUCT_TYPE; // Replace with "campaigns" or "loyalty_portals"
  $product_id = PRODUCT_ID; // Replace with your product id
  $api_key = 'KEY'; // replace with your api key
  $api_secret = 'SECRET'; // replace with your api_secret
  $host_name = 'app.leevia.com';

  $today_date = new DateTime("now", new DateTimeZone('Europe/Rome'));
  $nowtime = time($today_date);
  $to_hash = $api_key.".".$nowtime;
  $signature = hash_hmac("sha256", $to_hash, $api_secret);
  $ch = curl_init();

  curl_setopt($ch, CURLOPT_HEADER, 1);
  curl_setopt($ch, CURLOPT_URL, "https://".$host_name."/api/v1/".$product_type."/".$product_id."/authenticate");
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
  curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'GET');
  curl_setopt($ch, CURLOPT_HTTPHEADER, array(
    'Accept:application/vnd.leevia.api.v1+json',
    'App-Key:'.$api_key,
    'Content-Type:application/json',
    'Signature:'.$signature,
    'Timestamp:'.$nowtime
  ));

  $content = curl_exec($ch);

  foreach (explode("\r\n", $content) as $hdr) {
    $header_field = explode(': ', $hdr);
    if ($header_field[0] == 'Authorization') {
      $token = $header_field[1];
    }
  }
  print_r($token);

HTTP/1.1 204 No Content
Authorization: Bearer eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJhY2NvdW50X2lkIjoxLCJleHAiOjE1MzkwOTY5NTIsImlzcyI6IkxlZXZpYSBhcGkifQ.IkuNktOM5gFZIdnvGzdz4q4szocJ7AZGiZn7v7iPrvI
x-expires: 1539096952

require 'net/http'
require 'openssl'
require 'json'

uri = URI("https://app.leevia.com/api/v1/campaigns/instant_wins/#{CAMPAIGN_ID}/participants")
request = Net::HTTP::Post.new(uri)
request['Accept'] = 'application/vnd.leevia.api.v1+json'
request['Content-Type'] = 'application/json'
request['Authorization'] = 'Bearer JWT_TOKEN'

participant = {
  first_name: "John",
  last_name: "Doe",
  email: "john.doe@leevia.com",
  acceptances: {rules: true, newsletter: false},
  custom_data: {
    date_of_birth: "1971-05-18",
    a_custom_field: "some text"
  },
  registration_ip: "192.168.0.4"
}

request.body = participant.to_json

result = Net::HTTP.start(uri.hostname, uri.port) do |http|
  http.request(request)
end
result.body

curl --request POST \
  --url https://app.leevia.com/api/v1/campaigns/instant_wins/CAMPAIGN_ID/participants \
  --header 'Accept: application/vnd.leevia.api.v1+json' \
  --header 'Authorization: Bearer JWT_TOKEN' \
  --header 'Content-Type: application/json' \
  --data '{"first_name":"John", "last_name":"Doe", "email":"john.doe@leevia.com", "registration_ip":"192.168.0.4", "acceptances":{ "rules":"true", "newsletter":"false"}, "custom_data":{"date_of_birth": "1971-05-18", "a_custom_field":"some text"} }'

  var campaign_id = CAMPAIGN_ID;
  var token = JWT_TOKEN;
  var HOST = "app.leevia.com";

  const https = require('https');

  var participant_data = {
    first_name: 'Mario',
    last_name: 'Rossi',
    email: 'mario.rossi@example.com',
    registration_ip: '192.168.0.4',
    custom_data: {
      date_of_birth: '1989-10-03'
    },
    acceptances: {
      rules: true,
      newsletter: false
    }
  };

  var participant_data_string = JSON.stringify(participant_data)

  const options = {
  hostname: HOST,
  path: '/api/v1/campaigns/instant_wins/' + campaign_id + '/participants',
  method: 'POST',
  headers: {
    "Accept": 'application/vnd.leevia.api.v1+json',
    'Content-Type': 'application/json',
    'Content-Length': participant_data_string.length,
    "Authorization": token
    }
  };
  const req = https.request(options, (res) => {
    res.on('data', (chunk) => {
      console.log(`BODY: ${chunk}`);
    });
  });
  req.write(participant_data_string);
  req.end();

  $campaign_id = CAMPAIGN_ID;
  $token = JWT_TOKEN;

  $participant = new \stdClass();
  $participant->first_name = "Mario";
  $participant->last_name = "Rossi";
  $participant->email = "mario.rossi@example.come";
  $participant->registration_ip = "192.168.0.4";

  $custom_data = new \stdClass();
  $custom_data->date_of_birth = '1989-10-03';
  $participant->custom_data = $custom_data;

  $acceptances = new \stdClass();
  $acceptances->rules = true;
  $acceptances->newsletter = false;
  $participant->acceptances = $acceptances;

  $participant_json = json_encode($participant);

  $ch = curl_init();
  curl_setopt($ch, CURLOPT_URL, "https://".$host_name."/api/v1/campaigns/instant_wins/".$campaign_id."/participants");
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
  curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'POST');
  curl_setopt($ch, CURLOPT_HTTPHEADER, array(
    'Accept:application/vnd.leevia.api.v1+json',
    'Content-Type:application/json',
    "Authorization:".$token,
    "Content-Length:".strlen($participant_json)
  ));
  curl_setopt($ch, CURLOPT_POSTFIELDS, $participant_json);

  $content = curl_exec($ch);

  print_r($content);

  curl_close($ch);

{
  "id": 11,
  "email": "john.doe@leevia.com",
  "created_at": "2018-10-02T12:25:50.380+02:00",
  "campaign_id": 80,
  "is_winner": false,
  "coupon_code": null,
  "prize_id": 1,
  "prize_title": "iPhone",
  "prize_image_url": "https://picsum.photos/600/600"
}

{
  "email": "john.doe-leevia.com",
  "campaign_id": 80,
  "is_winner": false,
  "coupon_code": null,
  "prize_id": 1,
  "errors": {
      "email": [
        "is invalid"
      ],
      "rules": [
        "Accept the terms to participate"
      ]
  }
}

{
  "first_name":"John",
  "last_name":"Doe",
  "email":"john.doe@leevia.com",
  "acceptances": {
    "rules":true,
    "newsletter":false
  },
  "custom_data": {
    "gender": "M",
    "date_of_birth": "1971-05-18",
    "phone": 123456789,
    "city": "Milano",
    "province": "MI",
    "zip_code": "20156",
    "occupation": "Student"
  }
}

{
  "first_name":"John",
  "last_name":"Doe",
  "email":"john.doe@leevia.com",
  "acceptances": {
    "rules":true,
    "newsletter":false
  },
  "custom_data": {
    "custom_text": "Lorem ipsum dolor sit amet",
    "custom_text_area": "Lorem ipsum dolor sit amet, consectetur adipiscing elit ...",
    "custom_numeric": 123,
    "custom_generic_date": "2018-10-01",
    "custom_date_of_birth": "1971-05-18",
    "custom_time": "20:15",
    "custom_dropdown": "answer",
    "custom_multiple_choice": "choice1",
    "custom_search": "searching"
  },
  "custom_file_field": "the_file"
}

require 'rest-client'

response = RestClient.post( "https://app.leevia.com/api/v1/campaigns/instant_wins/#{CAMPAIGN_ID}/participants" ,
  {
    first_name: "John",
    last_name: "Doe",
    email: "john.doe@leevia.com",
    acceptances: {rules: true, newsletter: false},
    custom_data: {
      phone: 1234
    },
    file_field: File.new('FILE_PATH')
  },
  {
    "Accept": 'application/vnd.leevia.api.v1+json',
    "Authorization": 'Bearer JWT_TOKEN'
  }
)

puts response.code
puts response.body

// add the following line to the participant_data
file_field: fs.readFileSync('FILE_PATH'),

// Add the following line to the previous example
$participant->file_field = json_encode(file('FILE_PATH'));

{
  "first_name":"John",
  "last_name":"Doe",
  "email":"john.doe@leevia.com",
  "acceptances": {
    "rules":true,
    "newsletter":false,
    "a_custom_acceptance":true,
  },
  "custom_data": {
    "gender": "M"
  }
}

require 'net/http'
require 'openssl'
require 'json'

uri = URI("https://app.leevia.com/api/v1/#{PRODUCT_TYPE}/#{PRODUCT_ID}/participants")
request = Net::HTTP::Get.new(uri)
request['Accept'] = 'application/vnd.leevia.api.v1+json'
request['Content-Type'] = 'application/json'
request['Authorization'] = 'Bearer JWT_TOKEN'


result = Net::HTTP.start(uri.hostname, uri.port) do |http|
  http.request(request)
end
result.body

curl --request GET \
  --url https://app.leevia.com/api/v1/PRODUCT_TYPE/PRODUCT_ID/participants \
  --header 'Accept: application/vnd.leevia.api.v1+json' \
  --header 'Authorization: Bearer JWT_TOKEN' \
  --header 'Content-Type: application/json'

  var product_type = PRODUCT_TYPE;
  var product_id = PRODUCT_ID;
  var token = JWT_TOKEN;

  var HOST = "app.leevia.com";

  const https = require('https');

  const options = {
    hostname: 'app.leevia.com',
    path: '/api/v1/' + product_type + '/' + product_id + '/participants',
    method: 'GET',
    headers: {
      "Accept": 'application/vnd.leevia.api.v1+json',
      'Content-Type': 'application/json',
      "Authorization": token
      }
  };
  const req = https.request(options, (res) => {
    res.on('data', (chunk) => {
      console.log(`BODY: ${chunk}`);
    });
  });
  req.end();

{
  "participants":[
    {
      "id":64,
      "created_at":"2020-07-06T09:54:55.719+02:00",
      "email":"foo.bar@leevia.com",
      "first_name":"foo",
      "last_name":"bar",
      "language":"it",
      "date_of_birth":"1992-03-04",
      "phone":"3446259873",
      "city":"Abbadia San Salvatore",
      "occupation":"Ingegnere",
      "rules":"true",
      "newsletter":"false",
      "pseudoanonymized":"false"
    },
    {
      "id":95,
      "created_at":"2020-08-06T11:54:55.719+02:00",
      "email":"mario.rossi@leevia.com",
      "first_name":"Mario",
      "last_name":"Rossi",
      "language":"it",
      "date_of_birth":"1973-05-13",
      "phone":"3456479273",
      "city":null,
      "occupation":null,
      "rules":"true",
      "newsletter":"false",
      "pseudoanonymized":"false"
    }
  ]
  "pagination":{
    "current":1,
    "previous_page":null,
    "previous":"",
    "next_page":2,
    "next":"https://app.leevia.com/api/v1/loyalty_portals/1/participants?page=2",
    "per_page":100,
    "pages":3,
    "count":250
  }

require 'net/http'
require 'openssl'
require 'json'

uri = URI("https://app.leevia.com/api/v1/loyalty_portals/#{PRODUCT_ID}/campaigns")
request = Net::HTTP::Get.new(uri)
request['Accept'] = 'application/vnd.leevia.api.v1+json'
request['Content-Type'] = 'application/json'
request['Authorization'] = 'Bearer JWT_TOKEN'


result = Net::HTTP.start(uri.hostname, uri.port) do |http|
  http.request(request)
end
result.body

curl --request GET \
  --url https://app.leevia.com/api/v1/loyalty_portals/PRODUCT_ID/campaigns \
  --header 'Accept: application/vnd.leevia.api.v1+json' \
  --header 'Authorization: Bearer JWT_TOKEN' \
  --header 'Content-Type: application/json'

  var product_id = PRODUCT_ID;
  var token = JWT_TOKEN;

  var HOST = "app.leevia.com";

  const https = require('https');

  const options = {
    hostname: 'app.leevia.com',
    path: '/api/v1/loyalty_portals/' + product_id + '/campaigns',
    method: 'GET',
    headers: {
      "Accept": 'application/vnd.leevia.api.v1+json',
      'Content-Type': 'application/json',
      "Authorization": token
      }
  };
  const req = https.request(options, (res) => {
    res.on('data', (chunk) => {
      console.log(`BODY: ${chunk}`);
    });
  });
  req.end();

{
  "campaigns":[
    {
      "id":25,
      "start_datetime":"2020-07-08T10:00:00.000+02:00",
      "end_datetime":"2020-09-28T23:59:59.999+02:00",
      "hashtag":"myfirstcampaign", // deprecated
      "product_identifier": "campaign-ABC123",
      "product":"quiz",
      "status":"over",
      "unique_visitors_count":2,
      "participants_count":1,
      "conversion_rate":50
    },

    {
      "id":55,
      "start_datetime":"2020-11-23T17:00:00.000+01:00",
      "end_datetime":"2021-03-31T23:59:59.999+02:00",
      "hashtag":"mysecondcampaign", // deprecated
      "product_identifier": "campaign-CDE456",
      "product":"insta_win",
      "status":"live",
      "unique_visitors_count":3,
      "participants_count":2,
      "conversion_rate":66
    }
  ],
  "pagination":{
    "current":1,
    "previous_page":null,
    "previous":"",
    "next_page":null,
    "next":"",
    "per_page":100,
    "pages":1,
    "count":9
  }
}

{"errors":{"campaign":["not online"]}}

{"errors":{"campaign":["not online","ended on 2020-06-24T12:00:00"]}}

{"errors":{"campaign":["not online","participation limit has been reached"]}}

{"errors":{"campaign":["not online","no more coupon codes available"]}}