From 9be07a462609e7f1d6f0791ca107dcfc56cff950 Mon Sep 17 00:00:00 2001
From: Disassembler <disassembler@dasm.cz>
Date: Sun, 18 Apr 2021 11:52:33 +0200
Subject: [PATCH] Add Decidim Twilio SMS configuration setup

---
 lxc-apps/decidim/app                          |  4 +-
 lxc-apps/decidim/decidim.image                |  2 +-
 .../decidim.image.d/srv/decidim-app/Gemfile   |  1 +
 .../install/decidim_conf/application.yml      |  4 ++
 .../decidim_conf/initializers/decidim.rb      | 39 ++++++++++++++++---
 5 files changed, 42 insertions(+), 8 deletions(-)

diff --git a/lxc-apps/decidim/app b/lxc-apps/decidim/app
index 1afade4..70fbeb1 100644
--- a/lxc-apps/decidim/app
+++ b/lxc-apps/decidim/app
@@ -1,5 +1,5 @@
 {
-    "version": "0.23.5-210408",
+    "version": "0.23.5-210416",
     "meta": {
         "title": "Decidim",
         "desc-cs": "Platforma pro účast občanů",
@@ -8,7 +8,7 @@
     },
     "containers": {
         "decidim": {
-            "image": "decidim_0.23.5-210408",
+            "image": "decidim_0.23.5-210416",
             "depends": [
                 "decidim-postgres"
             ],
diff --git a/lxc-apps/decidim/decidim.image b/lxc-apps/decidim/decidim.image
index 161d64a..fef15f4 100644
--- a/lxc-apps/decidim/decidim.image
+++ b/lxc-apps/decidim/decidim.image
@@ -1,4 +1,4 @@
-IMAGE decidim_0.23.5-210408
+IMAGE decidim_0.23.5-210416
 FROM decidim-nginx_1.18.0-210106
 
 # https://github.com/Platoniq/decidim-install/blob/master/decidim-bionic.md
diff --git a/lxc-apps/decidim/decidim.image.d/srv/decidim-app/Gemfile b/lxc-apps/decidim/decidim.image.d/srv/decidim-app/Gemfile
index c14d418..4de66c1 100644
--- a/lxc-apps/decidim/decidim.image.d/srv/decidim-app/Gemfile
+++ b/lxc-apps/decidim/decidim.image.d/srv/decidim-app/Gemfile
@@ -38,6 +38,7 @@ group :production do
   gem "passenger"
   gem "delayed_job_active_record"
   gem "daemons"
+  gem "twilio-ruby"
 end
 
 # Modules
diff --git a/lxc-apps/decidim/install/decidim_conf/application.yml b/lxc-apps/decidim/install/decidim_conf/application.yml
index e72713d..107b983 100644
--- a/lxc-apps/decidim/install/decidim_conf/application.yml
+++ b/lxc-apps/decidim/install/decidim_conf/application.yml
@@ -4,4 +4,8 @@ SMTP_USERNAME: "admin@example.com"
 SMTP_PASSWORD: ""
 SMTP_ADDRESS: "decidim-smtp"
 SMTP_DOMAIN: "example.com"
+HERE_API_KEY: ""
+TWILIO_ACCOUNT_SID: ""
+TWILIO_AUTH_TOKEN: ""
+TWILIO_SENDER_NUMBER: ""
 RAILS_LOG_TO_STDOUT: "1"
diff --git a/lxc-apps/decidim/install/decidim_conf/initializers/decidim.rb b/lxc-apps/decidim/install/decidim_conf/initializers/decidim.rb
index 09874ca..4822f9e 100644
--- a/lxc-apps/decidim/install/decidim_conf/initializers/decidim.rb
+++ b/lxc-apps/decidim/install/decidim_conf/initializers/decidim.rb
@@ -1,5 +1,7 @@
 # frozen_string_literal: true
 
+require "twilio-ruby"
+
 Decidim.configure do |config|
   # The name of the application
   config.application_name = "Decidim"
@@ -33,10 +35,12 @@ Decidim.configure do |config|
   # config.force_ssl = true
 
   # Geocoder configuration
-  # config.geocoder = {
-  #   static_map_url: "https://image.maps.ls.hereapi.com/mia/1.6/mapview",
-  #   here_api_key: Rails.application.secrets.geocoder[:here_api_key]
-  # }
+  if !ENV["HERE_API_KEY"].to_s.empty?
+    config.geocoder = {
+      static_map_url: "https://image.maps.ls.hereapi.com/mia/1.6/mapview",
+      here_api_key: ENV["HERE_API_KEY"]
+    }
+  end
 
   # Custom resource reference generator method. Check the docs for more info.
   # config.reference_generator = lambda do |resource, component|
@@ -126,7 +130,32 @@ Decidim.configure do |config|
   #   end
   # end
   #
-  # config.sms_gateway_service = "MySMSGatewayService"
+
+  class TwilioSMSGatewayService
+    attr_reader :mobile_phone_number, :code
+
+    def initialize(mobile_phone_number, code)
+      @mobile_phone_number = mobile_phone_number
+      @code = code
+    end
+
+    def deliver_code
+      Rails.logger.debug("Twilio SMS gateway service, verification code is: #{code}, should have been delivered to #{mobile_phone_number}")
+      client.messages.create(
+        from: ENV["TWILIO_SENDER_NUMBER"],
+        to: mobile_phone_number,
+        body: code
+      )
+    end
+
+    def client
+      ::Twilio::REST::Client.new ENV["TWILIO_ACCOUNT_SID"], ENV["TWILIO_AUTH_TOKEN"]
+    end
+  end
+
+  if !ENV["TWILIO_ACCOUNT_SID"].to_s.empty?
+    config.sms_gateway_service = "TwilioSMSGatewayService"
+  end
 
   # Timestamp service configuration
   #