feat: wip validation update

app/controllers/schemes_controller.rb

@@ -27,12 +27,13 @@ class SchemesController < ApplicationController
     elsif params[:scheme][:confirm].present? && params[:scheme][:deactivation_date].present?
       confirm_deactivation
     else
-      @scheme.deactivation_date_errors(params)
-      if @scheme.errors.present?
-        @scheme.deactivation_date_type = params[:scheme][:deactivation_date_type]
-        render "toggle_active", locals: { action: "deactivate" }, status: :unprocessable_entity
-      else
+      @scheme.run_validations = true
+      @scheme.deactivation_date = deactivation_date
+      @scheme.deactivation_date_type = params[:scheme][:deactivation_date_type]
+      if @scheme.valid?
         render "toggle_active_confirm", locals: { action: "deactivate", deactivation_date: }
+      else
+        render "toggle_active", locals: { action: "deactivate" }, status: :unprocessable_entity
       end
     end
   end
@@ -282,7 +283,7 @@ private
   end
 
   def confirm_deactivation
-    if @scheme.update(deactivation_date: params[:scheme][:deactivation_date])
+    if @scheme.update!(deactivation_date: @scheme.deactivation_date)
       flash[:notice] = "#{@scheme.service_name} has been deactivated"
     end
     redirect_to scheme_details_path(@scheme)
@@ -293,12 +294,13 @@ private
 
     collection_start_date = FormHandler.instance.current_collection_start_date
     return collection_start_date if params[:scheme][:deactivation_date_type] == "default"
-    return params[:scheme][:deactivation_date] if params[:scheme][:deactivation_date_type].blank?
+    return nil if params[:scheme][:deactivation_date_type].blank?
 
     day = params[:scheme]["deactivation_date(3i)"]
     month = params[:scheme]["deactivation_date(2i)"]
     year = params[:scheme]["deactivation_date(1i)"]
+    return nil if [day, month, year].any?(&:blank?)
 
-    Date.new(year.to_i, month.to_i, day.to_i)
+    Date.new(year.to_i, month.to_i, day.to_i) if Date.valid_date?(year.to_i, month.to_i, day.to_i)
   end
 end

app/models/scheme.rb

@@ -18,10 +18,11 @@ class Scheme < ApplicationRecord
                     }
 
   validate :validate_confirmed
+  validate :deactivation_date_errors
 
   auto_strip_attributes :service_name
 
-  attr_accessor :deactivation_date_type
+  attr_accessor :deactivation_date_type, :run_validations
 
   SENSITIVE = {
     No: 0,
@@ -198,7 +199,7 @@ class Scheme < ApplicationRecord
   end
 
   def validate_confirmed
-    required_attributes = attribute_names - %w[id created_at updated_at old_id old_visible_id confirmed end_date sensitive secondary_client_group total_units has_other_client_group deactivation_date]
+    required_attributes = attribute_names - %w[id created_at updated_at old_id old_visible_id confirmed end_date sensitive secondary_client_group total_units has_other_client_group deactivation_date deactivation_date_type]
 
     if confirmed == true
       required_attributes.any? do |attribute|
@@ -224,25 +225,16 @@ class Scheme < ApplicationRecord
     status == :active
   end
 
-  def deactivation_date_errors(params)
-    if params[:scheme][:deactivation_date].blank? && params[:scheme][:deactivation_date_type].blank?
-      errors.add(:deactivation_date_type, message: I18n.t("validations.scheme.deactivation_date.not_selected"))
-    end
-
-    if params[:scheme][:deactivation_date_type] == "other"
-      day = params[:scheme]["deactivation_date(3i)"]
-      month = params[:scheme]["deactivation_date(2i)"]
-      year = params[:scheme]["deactivation_date(1i)"]
+  def deactivation_date_errors
+    return unless :run_validations
 
-      collection_start_date = FormHandler.instance.current_collection_start_date
-
-      if [day, month, year].any?(&:blank?)
-        errors.add(:deactivation_date, message: I18n.t("validations.scheme.deactivation_date.not_entered"))
-      elsif !Date.valid_date?(year.to_i, month.to_i, day.to_i)
-        errors.add(:deactivation_date, message: I18n.t("validations.scheme.deactivation_date.invalid"))
-      elsif !Date.new(year.to_i, month.to_i, day.to_i).between?(collection_start_date, Date.new(2200, 1, 1))
-        errors.add(:deactivation_date, message: I18n.t("validations.scheme.deactivation_date.out_of_range", date: collection_start_date.to_formatted_s(:govuk_date)))
-      end
+    collection_start_date = FormHandler.instance.current_collection_start_date
+    if deactivation_date_type.blank?
+      errors.add(:deactivation_date_type, message: I18n.t("validations.scheme.deactivation_date.not_selected"))
+    elsif deactivation_date.blank?
+      errors.add(:deactivation_date, message: I18n.t("validations.scheme.deactivation_date.not_entered"))
+    elsif !deactivation_date.between?(collection_start_date, Date.new(2200, 1, 1))
+      errors.add(:deactivation_date, message: I18n.t("validations.scheme.deactivation_date.out_of_range", date: collection_start_date.to_formatted_s(:govuk_date)))
     end
   end
 end

config/locales/en.yml

@@ -315,15 +315,13 @@ en:
     scheme:
       deactivation_date:
         not_selected: "Select one of the options"
-        not_entered: "Enter a day, month and year"
-        invalid: "Enter a valid date"
+        not_entered: "Enter a valid day, month and year"
         out_of_range: "The date must be on or after the %{date}"
 
     location:
       deactivation_date:
         not_selected: "Select one of the options"
-        not_entered: "Enter a day, month and year"
-        invalid: "Enter a valid date"
+        not_entered: "Enter a valid day, month and year"
         out_of_range: "The date must be on or after the %{date}"
 
   soft_validations: