show some info from bilans

app/models/etablissement.rb

@@ -139,6 +139,26 @@ class Etablissement < ApplicationRecord
     upload_attestation(url, entreprise_attestation_fiscale)
   end
 
+  def entreprise_date_arret_exercice
+    entreprise_last_bilan_info_cle("date_arret_exercice")
+  end
+
+  def entreprise_resultat_exercice
+    entreprise_last_bilan_info_cle("resultat_exercice")
+  end
+
+  def entreprise_excedent_brut_exploitation
+    entreprise_last_bilan_info_cle("excedent_brut_exploitation")
+  end
+
+  def entreprise_fdr_net_global
+    entreprise_last_bilan_info_cle("fonds_roulement_net_global")
+  end
+
+  def entreprise_besoin_fdr
+    entreprise_last_bilan_info_cle("besoin_en_fonds_de_roulement")
+  end
+
   def entreprise_bilans_bdf_to_csv
     headers = bilans_headers.concat(bilans_new_keys)
     data = entreprise_bilans_bdf.map do |bilan|
@@ -154,6 +174,10 @@ class Etablissement < ApplicationRecord
     keys - bilans_headers
   end
 
+  def entreprise_last_bilan_info_cle(key)
+    entreprise_bilans_bdf.first[key]
+  end
+
   def dossier_id_for_export
     if dossier_id
       dossier_id.to_s