Class: Payrex::Services::WebhooksService

Inherits:
BaseService show all
Defined in:
lib/services/webhooks_service.rb

Constant Summary collapse

PATH = 
"webhooks"

Instance Method Summary collapse

Methods inherited from BaseService

#initialize, #request

Constructor Details

This class inherits a constructor from Payrex::Services::BaseService

Instance Method Details

#create(payload) ⇒ Object 



32
33
34
35
36
37
38
39
 
# File 'lib/services/webhooks_service.rb', line 32

def create(payload)
  request(
    method: :post,
    object: Payrex::Entities::Webhook,
    path: PATH,
    payload: payload
  )
end

#delete(id) ⇒ Object 



87
88
89
90
91
92
93
94
 
# File 'lib/services/webhooks_service.rb', line 87

def delete(id)
  request(
    method: :delete,
    object: Payrex::Entities::Deleted,
    path: "#{PATH}/#{id}",
    payload: {}
  )
end

#disable(id) ⇒ Object 



78
79
80
81
82
83
84
85
 
# File 'lib/services/webhooks_service.rb', line 78

def disable(id)
  request(
    method: :post,
    object: Payrex::Entities::Webhook,
    path: "#{PATH}/#{id}/disable",
    payload: {}
  )
end

#enable(id) ⇒ Object 



69
70
71
72
73
74
75
76
 
# File 'lib/services/webhooks_service.rb', line 69

def enable(id)
  request(
    method: :post,
    object: Payrex::Entities::Webhook,
    path: "#{PATH}/#{id}/enable",
    payload: {}
  )
end

#list(payload = {}) ⇒ Object 



50
51
52
53
54
55
56
57
58
 
# File 'lib/services/webhooks_service.rb', line 50

def list(payload = {})
  request(
    is_list: true,
    method: :get,
    object: Payrex::Entities::Webhook,
    path: PATH,
    payload: payload
  )
end

#parse_event(payload:, signature_header:, webhook_secret_key:) ⇒ Object

Raises:



6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
 
# File 'lib/services/webhooks_service.rb', line 6

def parse_event(payload:, signature_header:, webhook_secret_key:)
  raise Payrex::Errors::ValueUnexpectedError.new("The signature must be a string.") if !signature_header.is_a?(String)
  
  signature_array = signature_header.split(",")
  
  raise Payrex::Errors::ValueUnexpectedError.new("The format of signature #{signature_header} is invalid.") if signature_array.length < 3
  
  timestamp = signature_array[0].split("=")[1]
  test_mode_signature = signature_array[1].split("=")[1]
  live_mode_signature = signature_array[2].split("=")[1]
  
  comparison_signature = live_mode_signature || test_mode_signature
  
  hash = OpenSSL::HMAC.hexdigest(
    OpenSSL::Digest.new("sha256"),
    webhook_secret_key,
    "#{timestamp}.#{payload}"
  )

  raise Payrex::Errors::SignatureInvalidError.new("The signature is invalid.") if hash != comparison_signature
  
  api_resource = Payrex::ApiResource.new(JSON.parse(payload))
  
  Payrex::Entities::Event.new(api_resource)
end

#retrieve(id) ⇒ Object 



60
61
62
63
64
65
66
67
 
# File 'lib/services/webhooks_service.rb', line 60

def retrieve(id)
  request(
    method: :get,
    object: Payrex::Entities::Webhook,
    path: "#{PATH}/#{id}",
    payload: {}
  )
end

#update(id, payload) ⇒ Object 



41
42
43
44
45
46
47
48
 
# File 'lib/services/webhooks_service.rb', line 41

def update(id, payload)
  request(
    method: :put,
    object: Payrex::Entities::Webhook,
    path: "#{PATH}/#{id}",
    payload: payload
  )
end