Add verification data export page in stats module

config/routes.rb

@@ -51,6 +51,7 @@
   end
 
   mount Decidim::Core::Engine => "/"
+  mount Decidim::Stats::Engine, at: "/stats", as: "decidim_stats"
   mount Decidim::EphemeralParticipation::Engine, at: "/", as: "decidim_ephemeral_participation"
   mount LetterOpenerWeb::Engine, at: "/letter_opener" if Rails.env.development?
   authenticate :user, ->(u) { u.admin? } do

decidim-stats/app/controllers/decidim/stats/authorization_exports_controller.rb

@@ -0,0 +1,39 @@
+# frozen_string_literal: true
+
+module Decidim
+  module Stats
+    class AuthorizationExportsController < Decidim::Admin::ApplicationController
+      layout "decidim/admin/users"
+
+      def index
+        enforce_permission_to :index, :authorization_workflow
+
+        @workflows = Decidim::Verifications.workflows.select do |manifest|
+          current_organization.available_authorizations.include?(manifest.name.to_s)
+        end
+
+        @form = form(AuthorizationExportsForm).instance
+      end
+
+      def create
+        AuthorizationExportsJob.perform_later(
+          current_user,
+          current_organization,
+          name: authorization_params[:authorization_handler_name],
+          start_date: authorization_params[:start_date],
+          end_date: authorization_params[:end_date]
+        )
+
+        flash[:notice] = t("decidim.admin.exports.notice")
+
+        redirect_to authorization_exports_path
+      end
+
+      private
+
+      def authorization_params
+        params.require(:authorization_exports).permit(:authorization_handler_name, :start_date, :end_date)
+      end
+    end
+  end
+end

decidim-stats/app/form/decidim/stats/authorization_exports_form.rb

@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+module Decidim
+  module Stats
+    # A form to validate the date range for authorization exports
+    class AuthorizationExportsForm < Form
+      include TranslatableAttributes
+
+      attribute :start_date, Decidim::Attributes::LocalizedDate
+      attribute :end_date, Decidim::Attributes::LocalizedDate
+      attribute :authorization_handler_name, String
+
+      validates :start_date, presence: true
+      validates :end_date, presence: true
+    end
+  end
+end

decidim-stats/app/jobs/decidim/stats/authorization_exports_job.rb

@@ -0,0 +1,46 @@
+# frozen_string_literal: true
+
+module Decidim
+  module Stats
+    class AuthorizationExportsJob < ApplicationJob
+      queue_as :default
+
+      def perform(user, organization, filters)
+        ExportMailer.export(
+          user,
+          export_file_name,
+          export_data(organization, filters)
+        ).deliver_now
+      end
+
+      def export_data(organization, filters)
+        Decidim::Exporters::CSV.new(
+          collection(organization, filters),
+          serializer
+        ).export
+      end
+
+      def export_file_name
+        "authorizations_export"
+      end
+
+      def collection(organization, filters)
+        Decidim::Authorization.joins(:user)
+                              .where(
+                                granted_at: filters[:start_date]..filters[:end_date],
+                                name: filters[:name]
+                              )
+        Decidim::Authorization.joins(:user)
+                              .where(decidim_users: { decidim_organization_id: organization.id })
+                              .where(
+                                granted_at: filters[:start_date]..filters[:end_date],
+                                name: filters[:name]
+                              )
+      end
+
+      def serializer
+        Decidim::Stats::AuthorizationSerializer
+      end
+    end
+  end
+end

decidim-stats/app/serializers/decidim/stats/authorization_serializer.rb

@@ -0,0 +1,37 @@
+# frozen_string_literal: true
+
+module Decidim
+  module Stats
+    # This class serializes a Authorization so can be exported to CSV
+    class AuthorizationSerializer < Decidim::Exporters::Serializer
+      attr_reader :authorization
+
+      def initialize(authorization)
+        @authorization = authorization
+      end
+
+      def serialize
+        {
+          id: authorization.id,
+          date_of_birth: metadata["date_of_birth"],
+          postal_code: metadata["postal_code"],
+          scope_name: metadata["scope_name"],
+          scope_id: metadata["scope_id"],
+          scope_code: metadata["scope_code"],
+          gender: metadata_extras["gender"],
+          granted_at: authorization.granted_at
+        }
+      end
+
+      private
+
+      def metadata
+        authorization.metadata || {}
+      end
+
+      def metadata_extras
+        metadata["extras"] || {}
+      end
+    end
+  end
+end

decidim-stats/app/views/decidim/stats/authorization_exports/index.html.erb

@@ -0,0 +1,39 @@
+<% add_decidim_page_title(t("title", scope: "decidim.stats.authorization_exports")) %>
+
+<div class="item_show__header">
+  <h1 class="item_show__header-title">
+    <%= t("title", scope: "decidim.stats.authorization_exports") %>
+  </h1>
+</div>
+
+<div class="item__edit item__edit-1col">
+  <div class="item__edit-form">
+    <div class="form__wrapper">
+      <div class="card">
+        <div class="card-section">
+          <div class="row column">
+            <%= decidim_form_for @form, url: authorization_exports_path, multipart: true, html: { class: "form form-defaults" } do |form| %>
+              <div class="row column">
+                <%= form.date_field :start_date, label: t("start_date", scope: "decidim.stats.authorization_exports") %>
+              </div>
+
+              <div class="row column">
+                <%= form.date_field :end_date, label: t("end_date", scope: "decidim.stats.authorization_exports") %>
+              </div>
+
+              <div class="row column">
+                <%= form.select :authorization_handler_name, @workflows.map { |workflow| [workflow.fullname, workflow.name] }, label: t("authorization_handler_name", scope: "decidim.stats.authorization_exports") %>
+              </div>
+
+              <div class="item__edit-sticky">
+                <div class="item__edit-sticky-container">
+                  <%= submit_tag t("submit", scope: "decidim.stats.authorization_exports"), class: "button button__sm button__secondary" %>
+                </div>
+              </div>
+            <% end %>
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>
+</div>

decidim-stats/config/locales/ca.yml

@@ -0,0 +1,10 @@
+ca:
+  decidim:
+    stats:
+      authorization_exports:
+        title: Export verification data
+        authorization_handler_name: Verification method
+        end_date: End date
+        start_date: Start date
+        submit: Export verification data
+        menu: Export data

decidim-stats/config/locales/en.yml

@@ -0,0 +1,10 @@
+en:
+  decidim:
+    stats:
+      authorization_exports:
+        title: Export verification data
+        authorization_handler_name: Verification method
+        end_date: End date
+        start_date: Start date
+        submit: Export verification data
+        menu: Export data

decidim-stats/config/locales/es.yml

@@ -0,0 +1,10 @@
+es:
+  decidim:
+    stats:
+      authorization_exports:
+        title: Export verification data
+        authorization_handler_name: Verification method
+        end_date: End date
+        start_date: Start date
+        submit: Export verification data
+        menu: Export data

decidim-stats/lib/decidim/stats/engine.rb

@@ -4,6 +4,19 @@ module Decidim
   module Stats
     class Engine < ::Rails::Engine
       isolate_namespace Decidim::Stats
+
+      routes do
+        resources :authorization_exports, only: [:index, :create]
+      end
+
+      initializer "decidim_stats.admin_menus" do
+        Decidim.menu :admin_user_menu do |menu|
+          menu.add_item :authorization_exports,
+                        I18n.t("authorization_exports.menu", scope: "decidim.stats"),
+                        decidim_stats.authorization_exports_path,
+                        active: is_active_link?(decidim_stats.authorization_exports_path)
+        end
+      end
     end
   end
 end