Enumerate options for moderation case resolve admin action. (#7994)

Author: isoos

app/lib/admin/actions/moderation_case_resolve.dart

@@ -17,12 +17,15 @@ Closes the moderation case and updates the status based on the actions logged on
 ''',
   options: {
     'case': 'The caseId to be closed.',
-    'status': 'The resolved status of the case. '
-        '(optional, will be automatically inferred if absent)',
+    'status': 'The resolved status of the case '
+        '(optional, will be automatically inferred if absent). '
+        'One of: ${ModerationStatus.resolveValues.join(', ')}.',
     'grounds': 'The grounds for the moderation actions '
-        '(if moderation action was taken).',
+        '(if moderation action was taken). '
+        'One of: ${ModerationGrounds.resolveValues.join(', ')}.',
     'violation': 'The high-level category of the violation reason '
-        '(if moderation action was taken).',
+        '(if moderation action was taken). '
+        'One of: ${ModerationViolation.violationValues.join(', ')}.',
     'reason': 'The text from SOR statement sent to the user '
         '(if moderation action was taken).',
   },
@@ -90,7 +93,7 @@ Closes the moderation case and updates the status based on the actions logged on
         InvalidInputException.checkAnyOf(
           grounds,
           'grounds',
-          [ModerationGrounds.illegal, ModerationGrounds.policy],
+          ModerationGrounds.resolveValues,
         );
 
         InvalidInputException.checkNotNull(violation, 'violation');

app/lib/admin/models.dart

@@ -257,6 +257,11 @@ abstract class ModerationGrounds {
   static const none = 'none';
   static const illegal = 'illegal';
   static const policy = 'policy';
+
+  static final resolveValues = [
+    illegal,
+    policy,
+  ];
 }
 
 abstract class ModerationViolation {