First draft repeatable

app/models/champ.rb

@@ -72,6 +72,8 @@ class Champ < ApplicationRecord
     :refresh_after_update?,
     to: :type_de_champ
 
+  delegate :revision, to: :dossier, prefix: true
+
   scope :updated_since?, -> (date) { where('champs.updated_at > ?', date) }
   scope :public_only, -> { where(private: false) }
   scope :private_only, -> { where(private: true) }

app/models/concerns/dossier_prefillable_concern.rb

@@ -7,7 +7,7 @@ module DossierPrefillableConcern
     return unless champs_public_attributes.any?
 
     attr = { prefilled: true }
-    attr[:champs_public_attributes] = champs_public_attributes.map { |h| h.merge(prefilled: true) }
+    attr[:champs_public_all_attributes] = champs_public_attributes.map { |h| h.merge(prefilled: true) }
 
     assign_attributes(attr)
     save(validate: false)

app/models/prefill_params.rb

@@ -5,7 +5,7 @@ class PrefillParams
   end
 
   def to_a
-    build_prefill_values.filter(&:prefillable?).map(&:to_h)
+    build_prefill_values.filter(&:prefillable?).map(&:to_h).flatten
   end
 
   private
@@ -55,11 +55,15 @@ class PrefillParams
     end
 
     def to_h
+      if champ.type_champ == TypeDeChamp.type_champs.fetch(:repetition)
+        repeatable_hashes
+      else
         {
           id: champ.id,
           value: value
         }
       end
+    end
 
     private
 
@@ -69,5 +73,16 @@ class PrefillParams
       champ.value = value
       champ.valid?(:prefill)
     end
+
+    def repeatable_hashes
+      value.map.with_index do |repetition, index|
+        row = champ.rows[index] || champ.add_row(champ.dossier_revision)
+        JSON.parse(repetition).map do |key, value|
+          id = row.find { |champ| champ.libelle == key }.id
+          { id: id, value: value }
+        end
+      rescue JSON::ParserError
+      end.flatten
+    end
   end
 end

app/models/type_de_champ.rb

@@ -269,7 +269,8 @@ class TypeDeChamp < ApplicationRecord
       TypeDeChamp.type_champs.fetch(:yes_no),
       TypeDeChamp.type_champs.fetch(:checkbox),
       TypeDeChamp.type_champs.fetch(:drop_down_list),
-      TypeDeChamp.type_champs.fetch(:regions)
+      TypeDeChamp.type_champs.fetch(:regions),
+      TypeDeChamp.type_champs.fetch(:repetition),
     ])
   end