327 lines
11 KiB
Ruby
327 lines
11 KiB
Ruby
require "support/jsv"
|
||
|
||
module Dolist
|
||
class API
|
||
CONTACT_URL = "https://apiv9.dolist.net/v1/contacts/read?AccountID=%{account_id}"
|
||
EMAIL_LOGS_URL = "https://apiv9.dolist.net/v1/statistics/email/sendings/transactional/search?AccountID=%{account_id}"
|
||
EMAIL_KEY = 7
|
||
STATUS_KEY = 72
|
||
DOLIST_WEB_DASHBOARD = "https://campaign.dolist.net/#/%{account_id}/contacts/%{contact_id}/sendings"
|
||
EMAIL_MESSAGES_ADRESSES_REPLIES = "https://apiv9.dolist.net/v1/email/messages/addresses/replies?AccountID=%{account_id}"
|
||
EMAIL_MESSAGES_ADRESSES_PACKSENDERS = "https://apiv9.dolist.net/v1/email/messages/addresses/packsenders?AccountID=%{account_id}"
|
||
EMAIL_SENDING_TRANSACTIONAL = "https://apiv9.dolist.net/v1/email/sendings/transactional?AccountID=%{account_id}"
|
||
EMAIL_SENDING_TRANSACTIONAL_ATTACHMENT = "https://apiv9.dolist.net/v1/email/sendings/transactional/attachment?AccountID=%{account_id}"
|
||
EMAIL_SENDING_TRANSACTIONAL_SEARCH = "https://apiv9.dolist.net/v1/email/sendings/transactional/search?AccountID=%{account_id}"
|
||
|
||
class_attribute :limit_remaining, :limit_reset_at
|
||
|
||
# those code are just undocumented
|
||
IGNORABLE_API_ERROR_CODE = [
|
||
"458",
|
||
"402"
|
||
]
|
||
|
||
# see: https://usercampaign.dolist.net/wp-content/uploads/2022/12/Comprendre-les-Opt-out-tableau-v2.pdf
|
||
IGNORABLE_CONTACT_STATUSES = [
|
||
"4", # Le serveur distant n'accepte pas le mail car il identifie que l’adresse e-mail est en erreur.
|
||
"7" # Suite à un envoi, le serveur distant accepte le mail dans un premier temps mais envoie une erreur définitive car l’adresse e-mail est en erreur. L'adresse e-mail n’existe pas ou n'existe plus.
|
||
]
|
||
|
||
class << self
|
||
def save_rate_limit_headers(headers)
|
||
self.limit_remaining = headers["X-Rate-Limit-Remaining"].to_i
|
||
self.limit_reset_at = Time.zone.at(headers["X-Rate-Limit-Reset"].to_i / 1_000)
|
||
end
|
||
|
||
def near_rate_limit?
|
||
return if limit_remaining.nil?
|
||
|
||
limit_remaining < 20 # keep 20 requests for non background API calls
|
||
end
|
||
|
||
def sleep_until_limit_reset
|
||
return if limit_reset_at.nil? || limit_reset_at.past?
|
||
|
||
sleep (limit_reset_at - Time.zone.now).ceil
|
||
end
|
||
|
||
def sendable?(mail)
|
||
return false if mail.to.blank? # recipient are mandatory
|
||
return false if mail.bcc.present? # no bcc support
|
||
|
||
# Mail having attachments are not yet supported in our account
|
||
mail.attachments.none? { !_1.inline? }
|
||
end
|
||
end
|
||
|
||
def properly_configured?
|
||
client_key.present?
|
||
end
|
||
|
||
def send_email(mail)
|
||
if mail.attachments.any? { !_1.inline? }
|
||
return send_email_with_attachment(mail)
|
||
end
|
||
|
||
body = { "TransactionalSending": prepare_mail_body(mail) }
|
||
|
||
url = format_url(EMAIL_SENDING_TRANSACTIONAL)
|
||
post(url, body.to_json)
|
||
end
|
||
|
||
def send_email_with_attachment(mail)
|
||
uri = URI(format_url(EMAIL_SENDING_TRANSACTIONAL_ATTACHMENT))
|
||
|
||
request = Net::HTTP::Post.new(uri)
|
||
|
||
default_headers.each do |key, value|
|
||
next if key.to_s == "Content-Type"
|
||
request[key] = value
|
||
end
|
||
|
||
boundary = "---011000010111000001101001" # any random string not present in the body
|
||
request.content_type = "multipart/form-data; boundary=#{boundary}"
|
||
|
||
body = "--#{boundary}\r\n"
|
||
|
||
base64_files(mail.attachments).each do |file|
|
||
body << "Content-Disposition: form-data; name=\"#{file.field_name}\"; filename=\"#{file.filename}\"\r\n"
|
||
body << "Content-Type: #{file.mime_type}\r\n"
|
||
body << "\r\n"
|
||
body << file.content
|
||
body << "\r\n"
|
||
end
|
||
|
||
body << "\r\n--#{boundary}\r\n"
|
||
body << "Content-Disposition: form-data; name=\"TransactionalSending\"\r\n"
|
||
body << "Content-Type: text/plain; charset=utf-8\r\n"
|
||
body << "\r\n"
|
||
body << prepare_mail_body(mail).to_jsv
|
||
|
||
body << "\r\n--#{boundary}--\r\n"
|
||
body << "\r\n"
|
||
|
||
request.body = body
|
||
|
||
http = Net::HTTP.new(uri.host, uri.port)
|
||
http.use_ssl = true
|
||
|
||
response = http.request(request)
|
||
|
||
if response.body.empty?
|
||
fail "Dolist API returned an empty response"
|
||
else
|
||
JSON.parse(response.body)
|
||
end
|
||
end
|
||
|
||
def sent_mails(email_address)
|
||
contact_id = fetch_contact_id(email_address)
|
||
if contact_id.nil?
|
||
Rails.logger.info "Dolist::API: no contact found for email address '#{email_address}'"
|
||
return []
|
||
end
|
||
|
||
dolist_messages = fetch_dolist_messages(contact_id)
|
||
|
||
dolist_messages.map { |m| to_sent_mail(email_address, contact_id, m) }
|
||
rescue StandardError => e
|
||
Rails.logger.error e.message
|
||
[]
|
||
end
|
||
|
||
def senders
|
||
get format_url(EMAIL_MESSAGES_ADRESSES_PACKSENDERS)
|
||
end
|
||
|
||
def replies
|
||
get format_url(EMAIL_MESSAGES_ADRESSES_REPLIES)
|
||
end
|
||
|
||
# Une adresse e-mail peut ne pas être adressable pour différentes raisons (injoignable, plainte pour spam, blocage d’un FAI).
|
||
# Dans ce cas l’API d’envoi transactionnel renvoie différentes erreurs.
|
||
# Pour connaitre exactement le statut d’une adresse, je vous invite à récupérer le champ 72 du contact à partir de son adresse e-mail avec la méthode https://api.dolist.com/documentation/index.html#/40e7751d00dc3-rechercher-un-contact
|
||
#
|
||
# La liste des différents statuts est disponible sur https://usercampaign.dolist.net/wp-content/uploads/2022/12/Comprendre-les-Opt-out-tableau-v2.pdf
|
||
def fetch_contact_status(email_address)
|
||
url = format(Dolist::API::CONTACT_URL, account_id: account_id)
|
||
body = {
|
||
Query: {
|
||
FieldValueList: [{ ID: 7, Value: email_address }],
|
||
OutputFieldIDList: [72]
|
||
}
|
||
}.to_json
|
||
|
||
fields = post(url, body).fetch("FieldList", [])
|
||
|
||
if fields.empty?
|
||
Sentry.with_scope do |scope|
|
||
scope.set_extra(:email, email_address)
|
||
Sentry.capture_message("Dolist::API: contact not found")
|
||
end
|
||
|
||
return nil
|
||
end
|
||
|
||
fields.find { _1['ID'] == 72 }.fetch('Value')
|
||
end
|
||
|
||
def ignorable_error?(response, mail)
|
||
error_code = response&.dig("ResponseStatus", "ErrorCode")
|
||
invalid_contact_status = if ignorable_api_error_code?(error_code)
|
||
fetch_contact_status(mail.to.first)
|
||
else
|
||
nil
|
||
end
|
||
[error_code, invalid_contact_status]
|
||
end
|
||
|
||
private
|
||
|
||
def ignorable_api_error_code?(api_error_code)
|
||
IGNORABLE_API_ERROR_CODE.include?(api_error_code)
|
||
end
|
||
|
||
def ignorable_contact_status?(contact_status)
|
||
IGNORABLE_CONTACT_STATUSES.include?(contact_status)
|
||
end
|
||
|
||
def format_url(base)
|
||
format(base, account_id: account_id)
|
||
end
|
||
|
||
def sender_id
|
||
Rails.cache.fetch("dolist_api_sender_id", expires_in: 1.hour) do
|
||
senders.dig("ItemList", 0, "Sender", "ID")
|
||
end
|
||
end
|
||
|
||
def get(url)
|
||
response = Typhoeus.get(url, headers: default_headers).tap do
|
||
self.class.save_rate_limit_headers(_1.headers)
|
||
end
|
||
|
||
JSON.parse(response.response_body)
|
||
end
|
||
|
||
def post(url, body)
|
||
response = Typhoeus.post(url, body:, headers: default_headers).tap do
|
||
self.class.save_rate_limit_headers(_1.headers)
|
||
end
|
||
|
||
if response.response_body.empty?
|
||
fail "Empty response from Dolist API"
|
||
else
|
||
JSON.parse(response.response_body)
|
||
end
|
||
end
|
||
|
||
def default_headers
|
||
{
|
||
"Content-Type": 'application/json',
|
||
"Accept": 'application/json',
|
||
"X-API-Key": client_key
|
||
}
|
||
end
|
||
|
||
def client_key
|
||
Rails.application.secrets.dolist[:api_key]
|
||
end
|
||
|
||
def account_id
|
||
Rails.application.secrets.dolist[:account_id]
|
||
end
|
||
|
||
# https://api.dolist.com/documentation/index.html#/b3A6Mzg0MTQ0MDc-rechercher-un-contact
|
||
def fetch_contact_id(email_address)
|
||
url = format(CONTACT_URL, account_id: account_id)
|
||
|
||
body = {
|
||
Query: { FieldValueList: [{ ID: EMAIL_KEY, Value: email_address }] }
|
||
}.to_json
|
||
|
||
post(url, body)["ID"]
|
||
end
|
||
|
||
# https://api.dolist.com/documentation/index.html#/b3A6Mzg0MTQ4MDk-recuperer-les-statistiques-des-envois-pour-un-contact
|
||
def fetch_dolist_messages(contact_id)
|
||
url = format(EMAIL_LOGS_URL, account_id: account_id)
|
||
|
||
body = { SearchQuery: { ContactID: contact_id } }.to_json
|
||
|
||
post(url, body)["ItemList"]
|
||
end
|
||
|
||
# see: https://api.dolist.com/documentation/index.html#/7edc2948ba01f-creer-un-envoi-transactionnel
|
||
def prepare_mail_body(mail)
|
||
{
|
||
"Type": "TransactionalService",
|
||
"Contact": {
|
||
"FieldList": [
|
||
{
|
||
"ID": EMAIL_KEY,
|
||
"Value": mail.to.first
|
||
}
|
||
]
|
||
},
|
||
"Message": {
|
||
"Name": mail['X-Dolist-Message-Name'].value,
|
||
"Subject": mail.subject,
|
||
"SenderID": sender_id,
|
||
"ForceHttp": false, # ForceHttp : force le tracking http non sécurisé (True/False).
|
||
"Format": "html",
|
||
"DisableOpenTracking": true, # DisableOpenTracking : désactivation du tracking d'ouverture (True/False).
|
||
"IsTrackingValidated": true # IsTrackingValidated : est-ce que le tracking de ce message est validé ? (True/False). Passez la valeur True pour un envoi transactionnel.
|
||
},
|
||
"MessageContent": {
|
||
"SourceCode": mail_source_code(mail),
|
||
"EncodingType": "UTF8",
|
||
"EnableTrackingDetection": false # EnableTrackingDetection : booléen pour l’activation du tracking personnalisé des liens des messages utilisés lors des précédents envois (True/False).
|
||
}
|
||
}
|
||
end
|
||
|
||
def to_sent_mail(email_address, contact_id, dolist_message)
|
||
SentMail.new(
|
||
from: ENV['DOLIST_NO_REPLY_EMAIL'],
|
||
to: email_address,
|
||
subject: dolist_message['SendingName'],
|
||
delivered_at: Time.zone.parse(dolist_message['SendDate']),
|
||
status: status(dolist_message),
|
||
service_name: 'Dolist',
|
||
external_url: format(DOLIST_WEB_DASHBOARD, account_id: account_id, contact_id: contact_id)
|
||
)
|
||
end
|
||
|
||
def status(dolist_message)
|
||
case dolist_message.fetch_values('Status', 'IsDelivered')
|
||
in ['Sent', true]
|
||
"delivered"
|
||
in ['Sent', false]
|
||
"sent (delivered ?)"
|
||
in [status, _]
|
||
status
|
||
end
|
||
end
|
||
|
||
def mail_source_code(mail)
|
||
if mail.html_part.nil? && mail.text_part.nil?
|
||
mail.decoded
|
||
else
|
||
mail.html_part.body.decoded
|
||
end
|
||
end
|
||
|
||
def base64_files(attachments)
|
||
attachments.map do |attachment|
|
||
raise ArgumentError, "Dolist API does not support non PDF attachments. Given #{attachment.filename} which has mime_type=#{attachment.mime_type}" unless attachment.mime_type == "application/pdf"
|
||
|
||
field_name = File.basename(attachment.filename, File.extname(attachment.filename))
|
||
attachment_content = attachment.body.decoded
|
||
attachment_base64 = Base64.strict_encode64(attachment_content)
|
||
|
||
Dolist::Base64File.new(field_name:, filename: attachment.filename, mime_type: attachment.mime_type, content: attachment_base64)
|
||
end
|
||
end
|
||
end
|
||
end
|