feat: Group, General Feedback Settings, Randomization

This Ticket adds three new settings widgets to the Problem Editor:
Randomization: This is a setting for advanced problems only which deals with python scripts.
General Feedback: This is feedback which is only applied to certain problem types for mass-adding feedback to incorrect problems.
Group Feedback: For certain problems, the user can provide specific feedback for a combination of specific answers.

src/editors/containers/ProblemEditor/data/OLXParser.js

@@ -373,6 +373,24 @@ export class OLXParser {
     return problemType;
   }
 
+  getGeneralFeedback({ answers, problemType }) {
+    /* Feedback is Generalized for a Problem IFF:
+    1. The problem is of Types: Single Select or Dropdown.
+    2. All the problem's incorrect, if Selected answers are equivalent strings, and there is no other feedback.
+    */
+    if (problemType === ProblemTypeKeys.SINGLESELECT || problemType === ProblemTypeKeys.DROPDOWN) {
+      const firstIncorrectAnswerText = answers.find(answer => answer.correct === false).selectedFeedback;
+      const isAllIncorrectSelectedFeedbackTheSame = answers.every(answer => (answer.correct
+        ? true
+        : answer?.selectedFeedback === firstIncorrectAnswerText
+      ));
+      if (isAllIncorrectSelectedFeedbackTheSame) {
+        return firstIncorrectAnswerText;
+      }
+    }
+    return '';
+  }
+
   getParsedOLXData() {
     if (_.isEmpty(this.problem)) {
       return {};
@@ -410,7 +428,7 @@ export class OLXParser {
         // if problem is unset, return null
         return {};
     }
-
+    const generalFeedback = this.getGeneralFeedback({ answers: answersObject.answers, problemType });
     if (_.has(answersObject, 'additionalStringAttributes')) {
       additionalAttributes = { ...answersObject.additionalStringAttributes };
     }
@@ -428,6 +446,7 @@ export class OLXParser {
       answers,
       problemType,
       additionalAttributes,
+      generalFeedback,
       groupFeedbackList,
     };
   }

src/editors/containers/ProblemEditor/data/ReactStateOLXParser.js

@@ -65,7 +65,21 @@ class ReactStateOLXParser {
     const choice = [];
     let compoundhint = [];
     let widget = {};
-    const { answers } = this.problemState;
+    // eslint-disable-next-line prefer-const
+    let { answers, generalFeedback } = this.problemState;
+    // general feedback replaces selected feedback if all incorrect selected feedback is the same.
+    if (generalFeedback !== ''
+    && answers.every(
+      answer => (
+        answer.correct
+          ? true
+          : answer?.selectedFeedback === answers.find(a => a.correct === false).selectedFeedback
+      ),
+    )) {
+      answers = answers.map(answer => (!answer?.correct
+        ? { ...answer, selectedFeedback: generalFeedback }
+        : answer));
+    }
     answers.forEach((answer) => {
       const feedback = [];
       let singleAnswer = {};

src/editors/containers/ProblemEditor/data/ReactStateSettingsParser.js

@@ -16,6 +16,7 @@ class ReactStateSettingsParser {
     settings = popuplateItem(settings, 'afterAttempts', 'attempts_before_showanswer_button', stateSettings.showAnswer);
     settings = popuplateItem(settings, 'showResetButton', 'show_reset_button', stateSettings);
     settings = popuplateItem(settings, 'timeBetween', 'submission_wait_seconds', stateSettings);
+    settings = popuplateItem(settings, 'randomization', 'rerandomize', stateSettings);
 
     return settings;
   }

src/editors/containers/ProblemEditor/data/SettingsParser.js

@@ -1,6 +1,6 @@
 import _ from 'lodash-es';
 
-import { ShowAnswerTypes } from '../../../data/constants/problem';
+import { ShowAnswerTypes, RandomizationTypesKeys } from '../../../data/constants/problem';
 
 export const popuplateItem = (parentObject, itemName, statekey, metadata) => {
   let parent = parentObject;
@@ -57,8 +57,13 @@ export const parseSettings = (metadata) => {
   if (!_.isEmpty(showAnswer)) {
     settings = { ...settings, showAnswer };
   }
+
+  const randomizationType = _.get(metadata, 'rerandomize', {});
+  if (!_.isEmpty(randomizationType) && Object.values(RandomizationTypesKeys).includes(randomizationType)) {
+    settings = popuplateItem(settings, 'rerandomize', 'randomization', metadata);
+  }
+
   settings = popuplateItem(settings, 'show_reset_button', 'showResetButton', metadata);
   settings = popuplateItem(settings, 'submission_wait_seconds', 'timeBetween', metadata);
-
   return settings;
 };