Passer donne la valeur par défaut, pas null

Fixes #610

source/actions/actions.js

@@ -8,7 +8,7 @@ import type {
 	SetSituationBranchAction
 } from 'Types/ActionsTypes'
 // $FlowFixMe
-import { clearFields, reset } from 'redux-form'
+import { change, reset } from 'redux-form'
 import { deletePersistedSimulation } from '../storage/persistSimulation'
 import type { Thunk } from 'Types/ActionsTypes'
 
@@ -25,14 +25,15 @@ export const goToQuestion = (question: string): StepAction => ({
 	name: 'unfold',
 	step: question
 })
-export const skipQuestion = (
-	question: string
+export const validateStepWithValue = (
+	dottedName,
+	value: any
 ): Thunk<StepAction> => dispatch => {
-	dispatch(clearFields('conversation', false, false, question))
+	dispatch(change('conversation', dottedName, value))
 	dispatch({
 		type: 'STEP_ACTION',
 		name: 'fold',
-		step: question
+		step: dottedName
 	})
 }
 

source/components/conversation/Conversation.js

@@ -1,4 +1,8 @@
-import { goToQuestion, resetSimulation, skipQuestion } from 'Actions/actions'
+import {
+	goToQuestion,
+	resetSimulation,
+	validateStepWithValue
+} from 'Actions/actions'
 import { T } from 'Components'
 import QuickLinks from 'Components/QuickLinks'
 import { getInputComponent } from 'Engine/generateQuestions'
@@ -15,6 +19,7 @@ import {
 import * as Animate from 'Ui/animate'
 import Aide from './Aide'
 import './conversation.css'
+import { findRuleByDottedName } from 'Engine/rules'
 
 export default compose(
 	reduxForm({
@@ -28,7 +33,7 @@ export default compose(
 			previousAnswers: state.conversationSteps.foldedSteps,
 			nextSteps: nextStepsSelector(state)
 		}),
-		{ resetSimulation, skipQuestion, goToQuestion }
+		{ resetSimulation, validateStepWithValue, goToQuestion }
 	)
 )(function Conversation({
 	nextSteps,
@@ -37,14 +42,18 @@ export default compose(
 	customEndMessages,
 	flatRules,
 	resetSimulation,
-	skipQuestion,
-	goToQuestion
+	goToQuestion,
+	validateStepWithValue
 }) {
-	const goToNext = () => skipQuestion(nextSteps[0])
+	const setDefault = () =>
+		validateStepWithValue(
+			currentQuestion,
+			findRuleByDottedName(flatRules, currentQuestion).defaultValue
+		)
 	const goToPrevious = () => goToQuestion(previousAnswers.slice(-1)[0])
 	const handleKeyDown = ({ key }) => {
 		if (['Escape'].includes(key)) {
-			goToNext()
+			setDefault()
 		}
 	}
 	return nextSteps.length ? (
@@ -67,7 +76,7 @@ export default compose(
 								</>
 							)}
 							<button
-								onClick={goToNext}
+								onClick={setDefault}
 								className="ui__ simple small skip button right">
 								Passer →
 							</button>