chore:seed demographics

app/services/dashboard/dese/staffing.rb

@@ -0,0 +1,35 @@
+require 'watir'
+
+module Dese
+  class Staffing
+    include Dese::Scraper
+    attr_reader :filepath
+
+    def initialize(filepath: Rails.root.join('data', 'staffing', 'staffing.csv'))
+      @filepath = filepath
+    end
+
+    def run_all
+      scrape_staffing(filepath:)
+    end
+
+    def scrape_staffing(filepath:)
+      headers = ['Raw likert calculation', 'Likert Score', 'Admin Data Item', 'Academic Year',
+                 'School Name', 'DESE ID',
+                 'PK-2 (#)', '3-5 (#)', '6-8 (#)', '9-12 (#)', 'Multiple Grades (#)',
+                 'All Grades (#)', 'FTE Count']
+      write_headers(filepath:, headers:)
+      run do |academic_year|
+        admin_data_item_id = 'NA'
+        url = 'https://profiles.doe.mass.edu/statereport/gradesubjectstaffing.aspx'
+        range = academic_year.range
+        selectors = { 'ctl00_ContentPlaceHolder1_ddReportType' => 'School',
+                      'ctl00_ContentPlaceHolder1_ddYear' => range,
+                      'ctl00_ContentPlaceHolder1_ddDisplay' => 'Full-time Equivalents' }
+        submit_id = 'btnViewReport'
+        calculation = ->(_headers, _items) { 'NA' }
+        Prerequisites.new(filepath, url, selectors, submit_id, admin_data_item_id, calculation)
+      end
+    end
+  end
+end