feat: Handle Line send message/attachments errors (#8200)

app/javascript/dashboard/components/widgets/conversation/bubble/Actions.vue

@@ -205,6 +205,11 @@ export default {
       ) {
         return this.sourceId && this.isSent;
       }
+      // There is no source id for the line channel
+      if (this.isALineChannel) {
+        return true;
+      }
+
       return false;
     },
     showDeliveredIndicator() {
@@ -223,6 +228,9 @@ export default {
       if (this.isAWebWidgetInbox || this.isAPIInbox) {
         return this.isSent;
       }
+      if (this.isALineChannel) {
+        return this.isDelivered;
+      }
 
       return false;
     },

app/services/line/send_on_line_service.rb

@@ -6,6 +6,30 @@ class Line::SendOnLineService < Base::SendOnChannelService
   end
 
   def perform_reply
-    channel.client.push_message(message.conversation.contact_inbox.source_id, [{ type: 'text', text: message.content }])
+    response = channel.client.push_message(message.conversation.contact_inbox.source_id, [{ type: 'text', text: message.content }])
+    return if response.blank?
+
+    parsed_json = JSON.parse(response.body)
+
+    if response.code == '200'
+      # If the request is successful, update the message status to delivered
+      message.update!(status: :delivered)
+    else
+      # If the request is not successful, update the message status to failed and save the external error
+      message.update!(status: :failed, external_error: external_error(parsed_json))
+    end
+  end
+
+  # https://developers.line.biz/en/reference/messaging-api/#error-responses
+  def external_error(error)
+    # Message containing information about the error. See https://developers.line.biz/en/reference/messaging-api/#error-messages
+    message = error['message']
+    # An array of error details. If the array is empty, this property will not be included in the response.
+    details = error['details']
+
+    return message if details.blank?
+
+    detail_messages = details.map { |detail| "#{detail['property']}: #{detail['message']}" }
+    [message, detail_messages].join(', ')
   end
 end