manager: fix SendInBlue emails

app/controllers/manager/users_controller.rb

@@ -49,14 +49,7 @@ module Manager
 
     def emails
       @user = User.find(params[:id])
-
-      transactionnal_api = ::SibApiV3Sdk::TransactionalEmailsApi.new
-
-      @transactionnal_emails = transactionnal_api.get_transac_emails_list(email: @user.email)
-      @events = transactionnal_api.get_email_event_report(email: @user.email, days: 30)
-
-    rescue ::SibApiV3Sdk::ApiError => e
-      flash.alert = "Impossible de récupérer les emails de cet utilisateur chez Sendinblue : #{e.message}"
+      @sent_mails = Sendinblue::API.new.sent_mails(@user.email)
     end
 
     def unblock_user

app/helpers/email_helper.rb

@@ -1,9 +1,8 @@
 module EmailHelper
-  def event_color_code(email_events)
-    unique_events = email_events.map(&:event)
-    if unique_events.include?('delivered')
+  def status_color_code(status)
+    if status.include?('delivered')
       return 'email-sent'
-    elsif unique_events.include?('blocked') || unique_events.include?('hardBounces')
+    elsif status.include?('blocked') || status.include?('hardBounces')
       return 'email-blocked'
     else
       return ''

app/lib/sendinblue/api.rb

@@ -16,6 +16,7 @@ class Sendinblue::API
   end
 
   def update_contact(email, attributes = {})
+    # TODO: refactor this to use the official SiB SDK (by using contact create + attributes)
     req = post_api_request('contacts', email: email, attributes: attributes, updateEnabled: true)
     req.on_complete do |response|
       if !response.success?
@@ -25,6 +26,35 @@ class Sendinblue::API
     hydra.queue(req)
   end
 
+  # Get messages sent to a user through SendInBlue.
+  #
+  # Returns an array of SentMail objects.
+  def sent_mails(email_address)
+    client = ::SibApiV3Sdk::TransactionalEmailsApi.new
+    @events = client.get_email_event_report(email: email_address, days: 30).events
+
+    if @events.blank?
+      Rails.logger.info "SendInBlue::API: no messages found for email address '#{email_address}'"
+      return []
+    end
+
+    @events.group_by(&:message_id).values.map do |message_events|
+      latest_event = message_events.first
+      SentMail.new(
+        from: latest_event.from,
+        to: latest_event.email,
+        subject: latest_event.subject,
+        delivered_at: parse_date(latest_event.date),
+        status: latest_event.event,
+        service_name: 'SendInBlue',
+        external_url: 'https://app-smtp.sendinblue.com/log'
+      )
+    end
+  rescue ::SibApiV3Sdk::ApiError => e
+    Rails.logger.error e.message
+    []
+  end
+
   def run
     hydra.run
     @hydra = nil
@@ -70,4 +100,8 @@ class Sendinblue::API
   def client_key
     Rails.application.secrets.sendinblue[:api_v3_key]
   end
+
+  def parse_date(date)
+    date.is_a?(String) ? Time.zone.parse(date) : date
+  end
 end

app/lib/sent_mail.rb

@@ -0,0 +1,3 @@
+# Represent an email sent using an external API
+class SentMail < Struct.new(:from, :to, :subject, :delivered_at, :status, :service_name, :external_url, keyword_init: true)
+end

app/views/manager/users/emails.html.erb

@@ -18,9 +18,9 @@
 
 <section class="main-content__body">
   <h2>Historique des email</h2>
-<% if @transactionnal_emails.present? %>
+<% if @sent_mails.present? %>
   <p>
-  Cet historique contient les 30 derniers jours. Pour un recherche plus fine, il faut <a href="https://app-smtp.sendinblue.com/log">fouiller les logs</a>.
+  Cet historique contient les 30 derniers jours. Pour un recherche plus fine, il faut fouiller les <a href="https://app-smtp.sendinblue.com/log">logs de SendInblue</a> ou de Mailjet.
   </p>
   <table>
     <thead>
@@ -29,41 +29,44 @@
         Émetteur
       </th>
       <th class="cell-label cell-label--string cell-label--false" scope="col" role="columnheader" aria-sort="none">
-        Sujet
+        Objet
       </th>
       <th class="cell-label cell-label--string cell-label--false" scope="col" role="columnheader" aria-sort="none">
         Date
       </th>
+      <th class="cell-label cell-label--string cell-label--false" scope="col" role="columnheader" aria-sort="none">
+        Statut
+      </th>
+      <th class="cell-label cell-label--string cell-label--false" scope="col" role="columnheader" aria-sort="none">
+        Prestataire
+      </th>
     </tr>
     </thead>
     <tbody>
-      <% @transactionnal_emails&.transactional_emails&.reverse&.each do |email| %>
-        <% matching_events = @events&.events&.select { |e| e.message_id == email.message_id } %>
-      <tr class="<%= event_color_code(matching_events) %>">
+      <% @sent_mails.each do |email| %>
+      <tr class="<%= status_color_code(email.status) %>">
         <td class="cell-data cell-data--string" style="">
           <%= email.from %>
         </td>
         <td class="cell-data cell-data--string" style="">
-        <%= email.subject %>
+          <%= email.subject %>
         </td>
         <td class="cell-data cell-data--string" style="text-align: center;">
-        <%= l(email.date.is_a?(String) ? Time.zone.parse(email.date) : email.date, format: '%d/%m/%y à %H:%M') %>
+          <%= l(email.delivered_at, format: :long) %>
         </td>
         <td class="cell-data cell-data--string" style="text-align: center;">
-          <ul>
-
-          <% matching_events.each do |event|%>
-          <li><%= event.event %></li>
-          <% end %>
-          </ul>
+          <%= email.status %>
+        </td>
+        <td class="cell-data cell-data--string" style="">
+          <%= link_to email.service_name, email.external_url, style: 'text-decoration: underline' %>
         </td>
       </tr>
       <% end %>
     </tbody>
   </table>
 <% else %>
-  <p>Historique indisponible. Cet email n'existe pas chez Sendinblue, ou nous n'avons pas réussi à échanger.
-    Vous pouvez éventuellement <a href="https://app-smtp.sendinblue.com/log">fouiller leurs logs</a>.</p>
+  <p>Historique indisponible. Cette adresse email n'existe pas chez nos prestataires d'envoi, ou nous n'avons pas réussi à en charger des données.
+    Vous pouvez éventuellement fouiller les <a href="https://app-smtp.sendinblue.com/log">logs de SendInBlue</a> ou de Mailjet.</p>
 <% end %>
 
   <h2>Problèmes potentiel</h2>