Class: Cxf::Client

Inherits:
Object
  • Object
show all
Extended by:
ActiveSupport::Concern
Includes:
CxfHelper
Defined in:
lib/client.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from CxfHelper

#correct_json, #data_transform, #get_query_results

Constructor Details

#initialize(host, api_key, scope = nil, session_token = nil, refresh_token = nil, contact_token_id = nil, visit_id = nil, debug = false, timeouts = {}) ⇒ Client

Returns a new instance of Client.



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
 
# File 'lib/client.rb', line 18

def initialize(
  host,
  api_key,
  scope = nil,
  session_token = nil,
  refresh_token = nil,
  contact_token_id = nil,
  visit_id = nil,
  debug = false,
  timeouts = {}
)

  @host = host
  @api_key = api_key
  @session_token = session_token
  @session_token_expires_at = nil
  @refresh_token = refresh_token
  @refresh_token_expires_at = nil
  @contact_token_id = contact_token_id
  @visit_id = visit_id
  @debug = debug
  @user_agent = nil

  config = read_config_file('sdk') || {}

  @default_http_timeout = timeouts.fetch(:default, config.fetch('default_http_timeout', 30))
  @get_http_timeout = timeouts.fetch(:get, config.fetch('get_http_timeout', @default_http_timeout))
  @post_http_timeout = timeouts.fetch(:post, config.fetch('post_http_timeout', @default_http_timeout))
  @put_http_timeout = timeouts.fetch(:put, config.fetch('put_http_timeout', @default_http_timeout))
  @delete_http_timeout = timeouts.fetch(:delete, config.fetch('delete_http_timeout', @default_http_timeout))

  self.set_scope(scope)
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args, &block) ⇒ Object 



175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
 
# File 'lib/client.rb', line 175

def method_missing(name, *args, &block)
  name.to_s.include?('__') ? separator = '__' : separator = '_'
  # split the name to identify their elements
  name_splitted = name.to_s.split(separator)
  # count the elements
  name_len = name_splitted.size
  # the action always be the first element
  action = name_splitted.first
  valid_actions = %w[
    get
    create
    post
    update
    put
    delete
    destroy
    verify_response_status
  ]

  raise 'NoActionError' unless valid_actions.include?(action)

  # the object always be the last element
  object = separator == '__' ? name_splitted.last.gsub('_', '-') : name_splitted.last
  # get intermediate url elements
  route_array = []
  (name_len - 1).times do |n|
    next if n === 0 or n === name_len - 1

    n = name_splitted[n]
    self.replacements.each do |object|
      n = n.gsub(object[:old_value], object[:new_value])
    end
    route_array.push n
  end
  route = route_array.join('/')

  slug = nil
  response = nil
  uri = Addressable::URI.new

  if action == 'get'
    if args.first.class == Hash
      uri.query_values = args.first
    elsif args.first.class == String or Integer
      slug = args.first
      uri.query_values = args[1]
    end

    url = self.get_url(route, object, uri, slug)
    response = self.send("#{@scope}_#{action}", url, nil, compatibility_options)
  elsif action == 'post' or action == 'create'
    if args[1].class == Hash
      uri.query_values = args[1]
    end

    url = self.get_url(route, object, uri, slug)
    action = 'post'
    data = args[0]
    response = self.send("#{@scope}_#{action}", url, { data: data }, compatibility_options)
  elsif action == 'put' or action == 'update'
    if args.first.class == String or Integer
      slug = args.first
      uri.query_values = args[2]
    end

    url = self.get_url(route, object, uri, slug)
    action = 'put'
    data = args[1]
    response = self.send("#{@scope}_#{action}", "#{url}", { data: data }, compatibility_options)
  end

  verify_response_status(response, config['sdk']['ignore_http_errors'])

  response ? JSON.parse(response.body) : nil
end

Instance Attribute Details

#api_key ⇒ Object (readonly)

Returns the value of attribute api_key.



15
16
17
 
# File 'lib/client.rb', line 15

def api_key
  @api_key
end

#base_url ⇒ Object (readonly)

Returns the value of attribute base_url.



15
16
17
 
# File 'lib/client.rb', line 15

def base_url
  @base_url
end

#contact_token_id ⇒ Object

Returns the value of attribute contact_token_id.



16
17
18
 
# File 'lib/client.rb', line 16

def contact_token_id
  @contact_token_id
end

#host ⇒ Object (readonly)

Returns the value of attribute host.



15
16
17
 
# File 'lib/client.rb', line 15

def host
  @host
end

#mode ⇒ Object (readonly)

Returns the value of attribute mode.



15
16
17
 
# File 'lib/client.rb', line 15

def mode
  @mode
end

#refresh_token ⇒ Object

Returns the value of attribute refresh_token.



16
17
18
 
# File 'lib/client.rb', line 16

def refresh_token
  @refresh_token
end

#refresh_token_expires_at ⇒ Object

Returns the value of attribute refresh_token_expires_at.



16
17
18
 
# File 'lib/client.rb', line 16

def refresh_token_expires_at
  @refresh_token_expires_at
end

#scope ⇒ Object (readonly)

Returns the value of attribute scope.



15
16
17
 
# File 'lib/client.rb', line 15

def scope
  @scope
end

#session_token ⇒ Object

Returns the value of attribute session_token.



16
17
18
 
# File 'lib/client.rb', line 16

def session_token
  @session_token
end

#session_token_expires_at ⇒ Object

Returns the value of attribute session_token_expires_at.



16
17
18
 
# File 'lib/client.rb', line 16

def session_token_expires_at
  @session_token_expires_at
end

#user_agent ⇒ Object

Returns the value of attribute user_agent.



16
17
18
 
# File 'lib/client.rb', line 16

def user_agent
  @user_agent
end

Instance Method Details

#contact_get(url, headers = nil, compatibility_options) ⇒ Object

Start contact context



301
302
303
304
305
 
# File 'lib/client.rb', line 301

def contact_get(url, headers = nil, compatibility_options)
  h = set_headers(compatibility_options, headers)

  self.http_get(url, h)
end

#contact_post(url, data, compatibility_options) ⇒ Object 



307
308
309
310
311
 
# File 'lib/client.rb', line 307

def contact_post(url, data, compatibility_options)
  headers = set_headers(compatibility_options)

  self.http_post(url, headers, data)
end

#contact_put(url, data, compatibility_options) ⇒ Object 



313
314
315
316
317
 
# File 'lib/client.rb', line 313

def contact_put(url, data, compatibility_options)
  headers = set_headers(compatibility_options)

  self.http_put(url, headers, data)
end

#get_url(route, object, uri, slug = nil) ⇒ Object 



251
252
253
254
255
256
257
 
# File 'lib/client.rb', line 251

def get_url(route, object, uri, slug = nil)
  if slug
    "#{@host}#{@base_url}/#{route}/#{object}/#{slug}#{uri}"
  else
    "#{@host}#{@base_url}/#{route}/#{object}#{uri}"
  end
end

#http_delete(url, headers = nil, data = nil) ⇒ Object

Simple HTTP DELETE



296
297
298
 
# File 'lib/client.rb', line 296

def http_delete(url, headers = nil, data = nil)
  HTTParty.delete(url, headers: headers, body: data, timeout: @delete_http_timeout)
end

#http_get(url, headers = nil) ⇒ Object

HTTP CLIENTS ###### Simple HTTP GET



281
282
283
 
# File 'lib/client.rb', line 281

def http_get(url, headers = nil)
  HTTParty.get(url, headers: headers, timeout: @get_http_timeout)
end

#http_post(url, headers = nil, data = nil) ⇒ Object

Simple HTTP POST



286
287
288
 
# File 'lib/client.rb', line 286

def http_post(url, headers = nil, data = nil)
  HTTParty.post(url, headers: headers, body: data, timeout: @post_http_timeout)
end

#http_put(url, headers = nil, data = nil) ⇒ Object

Simple HTTP PUT



291
292
293
 
# File 'lib/client.rb', line 291

def http_put(url, headers = nil, data = nil)
  HTTParty.put(url, headers: headers, body: data, timeout: @put_http_timeout)
end

#is_singular?(str) ⇒ Boolean

Returns:

  • (Boolean) 


442
443
444
 
# File 'lib/client.rb', line 442

def is_singular?(str)
  str.pluralize != str && str.singularize == str
end

#public_get(url, headers = nil, compatibility_options) ⇒ Object

End User Context



340
341
342
 
# File 'lib/client.rb', line 340

def public_get(url, headers = nil, compatibility_options)
  self.http_get(url, set_headers(compatibility_options, headers))
end

#public_post(url, headers = nil, data, compatibility_options) ⇒ Object 



344
345
346
 
# File 'lib/client.rb', line 344

def public_post(url, headers = nil, data, compatibility_options)
  self.http_post(url, set_headers(compatibility_options, headers), data)
end

#public_put(url, headers = nil, data, compatibility_options) ⇒ Object 



348
349
350
 
# File 'lib/client.rb', line 348

def public_put(url, headers = nil, data, compatibility_options)
  self.http_put(url, set_headers(compatibility_options, headers), data)
end

#raw(action, url, options = nil, data = nil, base_url = nil, compatibility_options = {}, only_tracking = false, disable_data_transform = false) ⇒ Object 



52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
 
# File 'lib/client.rb', line 52

def raw(action, url, options = nil, data = nil, base_url = nil, compatibility_options = {}, only_tracking = false, disable_data_transform = false)
  compatibility_options = {} if compatibility_options.nil?

  data = data_transform(data) unless disable_data_transform or action == 'get'

  base_url = @base_url unless base_url
  uri = ''

  # get the first method called in this instance, example: get_deal(1)
  method_called = caller[0][/`.*'/][1..-2]

  # this can't be "!url.last.to_i" because we have methods like .me
  if is_singular?(method_called) && %w[// nil].include?(url)
    error_class = Errors::DynamicError.new(
      self,
      'Unprocessed entity',
      "Id must be a valid integer number, given URL: #{url}",
      'undefined_id',
      nil
    )

    raise error_class if @debug

    raise error_class.error
  end

  if options&.class == Hash
    need_encoding = %w[jfilters afilters rfilters]
    found_options_with_encoding = options.keys.select { |key| need_encoding.include?(key.to_s.downcase) and options[key]&.class == Hash }

    found_options_with_encoding.each do |key|
      options[key] = CGI::escape(Base64.encode64(options[key].to_json))
    end

    uri = Addressable::URI.new
    uri.query_values = options
  end

  full_url = "#{@host}#{base_url}#{url}#{uri}"
  response = nil

  template = ERB.new File.new("#{Rails.root}/cxf_config.yml.erb").read
  config = YAML.safe_load template.result(binding)
  result_from_cache = false

  if action === 'get'
    url_need_cache = false

    if config['redis_cache']['use_cache']
      config['redis_cache']['groups'].each do |group|
        group['urls'].each do |url|
          if full_url.match url
            time = group['time']
            url_need_cache = true
            @redis_server = Redis.new(
              host: config['redis_cache']['redis_host'],
              port: config.dig('redis_cache', 'redis_port') || 6379,
              db: config.dig('redis_cache', 'redis_db') || 1
            )
            response = @redis_server.get(full_url)

            if response
              result_from_cache = true

              if only_tracking
                # headers = { 'Only-Tracking' => 'true' }
                # when is already in redis notify to California to register the object usage
                # cali_response = self.send("#{@scope}_#{action}", full_url, headers, compatibility_options)
              end
            else
              response = self.send("#{@scope}_#{action}", full_url, nil, compatibility_options)
              @redis_server.setex(full_url, time, response)
            end
            break
          end
        end

        break if url_need_cache
      end
    end

    unless url_need_cache
      response = self.send("#{@scope}_#{action}", full_url, nil, compatibility_options)
      replace_tokens(response)
    end

  elsif action === 'create' or action === 'post'
    action = 'post'
    response = self.send("#{@scope}_#{action}", full_url, data, compatibility_options)
    replace_tokens(response)
  elsif action === 'put' or action === 'patch' or action === 'update'
    action = 'put'
    response = self.send("#{@scope}_#{action}", full_url, data, compatibility_options)
    replace_tokens(response)
  elsif action === 'delete' or action === 'destroy'
    action = 'delete'
    response = self.send("#{@scope}_#{action}", full_url, data, compatibility_options)
    replace_tokens(response)
  end

  response = verify_response_status(response, config['sdk']['ignore_http_errors'])
  begin
    if @debug
      response_from = if result_from_cache
                        'REDIS'
                      else
                        'CALI'
                      end

      puts "Method: #{action} \nURL: #{url} \nOptions: #{options&.to_json} \nOnly tracking: #{only_tracking} \nResponse from: #{response_from}"
      puts "Data: #{data.to_json}" if data
    end

    if result_from_cache
      return JSON.parse(response)
    else
      return JSON.parse(response&.body)
    end
  rescue
    return response
  end
end

#read_config_file(config_key = nil) ⇒ Object 



434
435
436
437
438
439
440
 
# File 'lib/client.rb', line 434

def read_config_file(config_key = nil)
  template = ERB.new File.new("#{Rails.root}/cxf_config.yml.erb").read
  config = YAML.safe_load template.result(binding)
  config_key ? config[config_key] : config
rescue StandardError
  nil
end

#replace_tokens(response) ⇒ Object 



446
447
448
449
450
451
452
453
454
455
456
 
# File 'lib/client.rb', line 446

def replace_tokens(response)
  return unless response&.headers

  # Return if the response does not have headers Access-Token and Refresh-Token
  return unless response.headers.key?('Access-Token') && response.headers.key?('Refresh-Token')

  @session_token = response.headers['Access-Token']
  @refresh_token = response.headers['Refresh-Token']
  @session_token_expires_at = Time.parse(response.headers['Access-Token-Expires-At'])
  @refresh_token_expires_at = Time.parse(response.headers['Refresh-Token-Expires-At'])
end

#replacements ⇒ Object 



259
260
261
262
263
264
265
 
# File 'lib/client.rb', line 259

def replacements
  [
    { old_value: '_', new_value: '-' },
    { old_value: 'people', new_value: 'crm' },
    { old_value: 'store', new_value: 'ecommerce' }
  ]
end

#set_headers(compatibility_options, headers = nil) ⇒ Object 



352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
 
# File 'lib/client.rb', line 352

def set_headers(compatibility_options, headers = nil)
  h = {
    'Accept' => 'application/json',
    'ApiKey' => @api_key,
    'Access-Token' => @session_token || '',
    'Refresh-Token' => @refresh_token || ''
  }
  h['Content-Type'] = 'application/json' unless compatibility_options['no_content_type']
  h['ContactToken'] = @contact_token_id if @contact_token_id
  h['Visit-Id'] = @visit_id if @visit_id
  h['Authorization'] = "Bearer #{@session_token}" if @session_token
  h['User-Agent'] = @user_agent if @user_agent

  if headers
    headers.each do |k, v|
      h[k] = v
    end
  end

  h
end

#set_scope(scope) ⇒ Object 



267
268
269
270
271
272
273
274
275
276
277
 
# File 'lib/client.rb', line 267

def set_scope(scope)
  @scope = scope
  if scope === 'public' or scope === 'contact'
    @base_url = '/api/v1'
  elsif scope === 'user'
    @base_url = '/api/user/v1'
  else
    @scope = 'public'
    @base_url = '/api/v1'
  end
end

#timeout ⇒ Object

Timeouts methods



407
408
409
410
411
412
413
414
415
 
# File 'lib/client.rb', line 407

def timeout
  {
    default: @default_http_timeout,
    get: @get_http_timeout,
    post: @post_http_timeout,
    put: @put_http_timeout,
    delete: @delete_http_timeout
  }
end

#timeout=(t) ⇒ Object 



417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
 
# File 'lib/client.rb', line 417

def timeout=(t)
  if t.kind_of? Hash
    t = t.with_indifferent_access
    @default_http_timeout = t[:default] if t[:default]
    @get_http_timeout = t[:get] if t[:get]
    @post_http_timeout = t[:post] if t[:post]
    @put_http_timeout = t[:put] if t[:put]
    @delete_http_timeout = t[:delete] if t[:delete]
  elsif t.kind_of? Integer
    @default_http_timeout = t
    @get_http_timeout = t
    @post_http_timeout = t
    @put_http_timeout = t
    @delete_http_timeout = t
  end
end

#user_delete(url, data, compatibility_options) ⇒ Object 



334
335
336
 
# File 'lib/client.rb', line 334

def user_delete(url, data, compatibility_options)
  self.http_delete(url, set_headers(compatibility_options), data)
end

#user_get(url, headers = nil, compatibility_options) ⇒ Object

Start User context



320
321
322
323
324
 
# File 'lib/client.rb', line 320

def user_get(url, headers = nil, compatibility_options)
  h = set_headers(compatibility_options, headers)

  self.http_get(url, h)
end

#user_post(url, data, compatibility_options) ⇒ Object 



326
327
328
 
# File 'lib/client.rb', line 326

def user_post(url, data, compatibility_options)
  self.http_post(url, set_headers(compatibility_options), data)
end

#user_put(url, data, compatibility_options) ⇒ Object 



330
331
332
 
# File 'lib/client.rb', line 330

def user_put(url, data, compatibility_options)
  self.http_put(url, set_headers(compatibility_options), data)
end

#verify_response_status(response, ignore_http_errors) ⇒ Object 



374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
 
# File 'lib/client.rb', line 374

def verify_response_status(response, ignore_http_errors)
  # Verify if the response is cached
  unless response.kind_of? String
    # Raise an error if response code is not 2xx
    http_status = response&.response&.code&.to_i || 500
    is_success = (http_status >= 200 and http_status < 300)

    if !is_success and !ignore_http_errors
      title = "Request failed with status #{http_status}"
      detail = response&.parsed_response["message"] ||response&.response&.message || 'Unknown error'

      if @debug
        puts "Error detected: #{http_status}"
        error_class = Errors::DynamicError.new(self, title, detail, http_status, response&.parsed_response)
        raise error_class
      end

      response = JSON.generate(
        {
          'error' => {
            'title' => title,
            'status' => http_status
          },
          'message' => detail
        }
      )
    end
  end
  response
end