Cyberleague: [premieroctet#152] Add action previous_question

backend/web/server/plugins/cyberleague/actions.js

@@ -27,7 +27,7 @@ const nextQuestion = async ({ value }, user) => {
 
   const answerIndex = lodash.findIndex(score.answers, (a)=> idEqual(a._id, value))
   if (answerIndex +1 == score.answers.length) {
-    throw new NotFoundError(`Question ${value} is the last of the quiz`)
+    throw new NotFoundError(`Answer ${value} is the last of the quiz`)
   }
 
   return score.answers[answerIndex +1]
@@ -42,6 +42,20 @@ const finishSurvey = ({ value }, user) => {
 //TODO rename action to finish_survey
 addAction('smartdiet_finish_survey', finishSurvey)
 
+//value : _id of the answered question
+const previousQuestion = async ({ value }, user) => {
+  const score = await Score.findOne({answers: value}).populate('answers')
+
+  const answerIndex = lodash.findIndex(score.answers, (a)=> idEqual(a._id, value))
+  if (answerIndex == 0) {
+    throw new NotFoundError(`Answer ${value} is the first of the quiz`)
+  }
+
+  return score.answers[answerIndex -1]
+}
+//TODO rename action to next_question
+addAction('previous_question', previousQuestion)
+
 const isActionAllowed = async ({action, dataId, user, ...rest}) => {
   if (lodash.includes([,'smartdiet_next_question','smartdiet_finish_survey','previous_question'])) {
 

studio-test/src/dependencies/utils/actions.js

@@ -818,6 +818,20 @@ return Promise.allSettled(imagePromises)
     }))
   },
 
+  previous_question: ({value}) => {
+    let url = `${API_ROOT}/action`
+    const body = {
+      action: 'previous_question',
+      value: value._id,
+    }
+    return axios.post(url, body)
+      .then(res => {
+        var searchParams = new URLSearchParams(window.location.search);
+        searchParams.set('id', res.data._id)
+        window.location.search=searchParams.toString()
+      })
+  },
+
   smartdiet_next_question: ({value}) => {
     let url = `${API_ROOT}/action`
     const body = {

studio/src/dependencies/utils/actions.js

@@ -818,6 +818,20 @@ return Promise.allSettled(imagePromises)
     }))
   },
 
+  previous_question: ({value}) => {
+    let url = `${API_ROOT}/action`
+    const body = {
+      action: 'previous_question',
+      value: value._id,
+    }
+    return axios.post(url, body)
+      .then(res => {
+        var searchParams = new URLSearchParams(window.location.search);
+        searchParams.set('id', res.data._id)
+        window.location.search=searchParams.toString()
+      })
+  },
+
   smartdiet_next_question: ({value}) => {
     let url = `${API_ROOT}/action`
     const body = {

studio/src/utils/actions.ts

@@ -569,6 +569,12 @@ export const ACTIONS: IActions = {
     next: ['openPage'],
   },
 
+  previous_question: {
+    label: 'Previous question',
+    options: {},
+    next: ['openPage'],
+  },
+
   smartdiet_next_question: {
     label: 'Next question',
     options: {},