Decidim activity browser

decidim-core/app/controllers/decidim/activity_browser_controller.rb

@@ -0,0 +1,84 @@
+# frozen_string_literal: true
+
+require "csv"
+
+module Decidim
+  # The controller to display Decidim activity
+  class ActivityBrowserController < Decidim::ApplicationController
+
+    def index
+      @activity_data = activity_data
+    end
+
+    def data
+      send_data activity_data, type: Mime[:csv], filename: "activity.csv"
+    end
+
+    private
+
+    def activity_data
+      return File.read('/Users/fernando/Desktop/decidim_activities_report.csv')
+      return Decidim::Exporters::CSV.new(Decidim::Activity.where(organization: current_organization).map(&:attributes)).export(",").read
+
+      headers = %w(timestamp item_type item_id target_type target_id decidim_user_id participatory_space_id participatory_space_type)
+
+      CSV.generate do |csv|
+        # Header
+        csv << headers
+        # Data
+        1000.times do
+          item_type_target_type.each do |item_type, target_types|
+            if target_types.empty?
+              csv << [generate_timestamp, item_type, generate_id, nil, nil, generate_id, generate_participatory_space_type]
+            else
+              target_types.each do |target_type|
+                csv << [generate_timestamp, item_type, generate_id, target_type, generate_id, generate_id, generate_participatory_space_type]
+              end
+            end
+          end
+        end
+      end
+    end
+
+    def generate_timestamp
+      year = [2020, 2021, 2022].sample
+      month = rand(12) + 1
+      day = rand(30) + 1
+      hour = rand(23) + 1
+      minute = rand(59) + 1
+
+      # Time.parse("#{year}-#{month}-#{day} #{hour}:#{minute}:00")
+      Date.new(year, month, day) rescue nil
+    end
+
+    def item_type_target_type
+      {
+        comment: [:proposal, :debate, :meeting, :initiative],
+        comment_vote: [:comment],
+        proposal: [],
+        endorsement: [:proposal, :debate, :meeting, :initiative],
+        following: [:user],
+        meeting: [],
+        meeting_registration: [:meeting],
+        debate: [],
+        initiative: [],
+        initiative_vote: [:initiative]
+      }
+    end
+
+    # 1..30 random
+    def generate_id
+      rand(30)+1
+    end
+
+    # 1..4 random
+    def generate_participatory_space_id
+      rand(3)+1
+    end
+
+    def generate_participatory_space_type
+      [:participatory_process, :assembly].sample
+    end
+
+  end
+end

decidim-core/app/models/decidim/activity.rb

@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+module Decidim
+  # This class stores data of activities related with
+  # creation of users, follows and resources.
+  class Activity < ApplicationRecord
+    self.table_name = "decidim_activities"
+
+    belongs_to :organization, foreign_key: "decidim_organization_id", class_name: "Decidim::Organization"
+  end
+end