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/data/constants/problem.js

@@ -184,3 +184,30 @@ export const ShowAnswerTypes = StrictDict({
     defaultMessage: 'Attempted',
   },
 });
+
+export const RandomizationTypesKeys = StrictDict({
+  ALWAYS: 'always',
+  NEVER: 'never',
+  ONRESET: 'on_reset',
+  PERSTUDENT: 'per_student',
+});
+export const RandomizationTypes = StrictDict({
+  [RandomizationTypesKeys.ALWAYS]:
+        {
+          id: 'authoring.problemeditor.settings.RandomizationTypes.always',
+          defaultMessage: 'Always',
+        },
+  [RandomizationTypesKeys.NEVER]:
+    {
+      id: 'authoring.problemeditor.settings.RandomizationTypes.never',
+      defaultMessage: 'Never',
+    },
+  [RandomizationTypesKeys.ONRESET]: {
+    id: 'authoring.problemeditor.settings.RandomizationTypes.onreset',
+    defaultMessage: 'On Reset',
+  },
+  [RandomizationTypesKeys.PERSTUDENT]: {
+    id: 'authoring.problemeditor.settings.RandomizationTypes.perstudent',
+    defaultMessage: 'Per Student',
+  },
+});

src/editors/data/redux/problem/reducers.js

@@ -12,8 +12,10 @@ const initialState = {
   answers: [],
   correctAnswerCount: 0,
   groupFeedbackList: [],
+  generalFeedback: '',
   additionalAttributes: {},
   settings: {
+    randomization: null,
     scoring: {
       weight: 0,
       attempts: {

src/editors/data/redux/problem/selectors.js

@@ -5,6 +5,8 @@ export const problemState = (state) => state.problem;
 const mkSimpleSelector = (cb) => createSelector([module.problemState], cb);
 export const simpleSelectors = {
   problemType: mkSimpleSelector(problemData => problemData.problemType),
+  generalFeedback: mkSimpleSelector(problemData => problemData.generalFeedback),
+  groupFeedbackList: mkSimpleSelector(problemData => problemData.groupFeedbackList),
   answers: mkSimpleSelector(problemData => problemData.answers),
   correctAnswerCount: mkSimpleSelector(problemData => problemData.correctAnswerCount),
   settings: mkSimpleSelector(problemData => problemData.settings),