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 



83
84
85
 
# File 'lib/seatsio/httpClient.rb', line 83

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
 
# 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
    if args[2].include? :params
      headers[:params] = args[2][:params]
    end

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

    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
    raise Exception::SeatsioException.new(e.response)
  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 



53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
 
# File 'lib/seatsio/httpClient.rb', line 53

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 



74
75
76
77
 
# File 'lib/seatsio/httpClient.rb', line 74

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

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



70
71
72
 
# File 'lib/seatsio/httpClient.rb', line 70

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

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



79
80
81
 
# File 'lib/seatsio/httpClient.rb', line 79

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