Class: Seatsio::HttpClient

Inherits:
Object
  • Object
show all
Defined in:
lib/seatsio/httpClient.rb

Instance Method Summary collapse

Constructor Details

#initialize(secret_key, workspace_key, base_url, max_retries) ⇒ HttpClient

Returns a new instance of HttpClient.



9
10
11
12
13
14
 
# File 'lib/seatsio/httpClient.rb', line 9

def initialize(secret_key, workspace_key, base_url, max_retries)
  @secret_key = Base64.encode64(secret_key)
  @workspace_key = workspace_key
  @base_url = base_url
  @max_retries = max_retries
end

Instance Method Details

#delete(endpoint) ⇒ Object 



93
94
95
 
# File 'lib/seatsio/httpClient.rb', line 93

def delete(endpoint)
  execute(:delete, endpoint, {})
end

#execute(*args) ⇒ Object 



16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
 
# File 'lib/seatsio/httpClient.rb', line 16

def execute(*args)
  begin
    headers = { :Authorization => "Basic #{@secret_key}" }
    unless @workspace_key.nil?
      headers[:'X-Workspace-Key'] = @workspace_key
    end

    url = "#{@base_url}/#{args[1]}"

    if args[2].include? :params
      params = args[2][:params]
      if params.is_a? Hash
        headers[:params] = params
      else
        url += "?" + params
      end
    end

    request_options = { method: args[0], url: url, headers: headers }

    if args[0] == :post
      args[2].delete :params
      request_options[:payload] = args[2].to_json
    end

    response = execute_with_retries(request_options)

    # If RAW
    if args[3]
      return response
    end
    JSON.parse(response) unless response.empty?
  rescue RestClient::NotFound => e
    raise Exception::NotFoundException.new(e.response)
  rescue RestClient::ExceptionWithResponse => e
    if e.response.code == 429
      raise Exception::RateLimitExceededException.new(e.response)
    else
      raise Exception::SeatsioException.new(e.response)
    end
  rescue RestClient::Exceptions::Timeout
    raise Exception::SeatsioException.new("Timeout ERROR")
  rescue SocketError
    raise Exception::SeatsioException.new("Failed to connect to backend")
  end
end

#execute_with_retries(request_options) ⇒ Object 



63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
 
# File 'lib/seatsio/httpClient.rb', line 63

def execute_with_retries(request_options)
  retry_count = 0
  while true
    begin
      return RestClient::Request.execute(request_options)
    rescue RestClient::ExceptionWithResponse => e
      if e.response.code != 429 || retry_count >= @max_retries
        raise e
      else
        wait_time = (2 ** (retry_count + 2)) / 10.0
        sleep(wait_time)
        retry_count += 1
      end
    end
  end
end

#get(endpoint, params = {}) ⇒ Object 



84
85
86
87
 
# File 'lib/seatsio/httpClient.rb', line 84

def get(endpoint, params = {})
  payload = { :params => params }
  execute(:get, endpoint, payload)
end

#get_raw(endpoint, params = {}) ⇒ Object 



80
81
82
 
# File 'lib/seatsio/httpClient.rb', line 80

def get_raw(endpoint, params = {})
  execute(:get, endpoint, params, true)
end

#post(endpoint, payload = {}) ⇒ Object 



89
90
91
 
# File 'lib/seatsio/httpClient.rb', line 89

def post(endpoint, payload = {})
  execute(:post, endpoint, payload)
end