Parameters is a string on SdmGoalMessage

atomist · Feb 12, 2020 · 969bc8f · 969bc8f
1 parent 1eac2e8
commit 969bc8f
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/lib/handlers/events/delivery/goals/SetGoalsOnSkillOutput.ts b/lib/handlers/events/delivery/goals/SetGoalsOnSkillOutput.ts
@@ -138,9 +138,13 @@ export class SetGoalsOnSkillOutput implements HandleEvent<OnAnySkillOutput.Subsc
 function addSkillOutputAsInputEnrichGoal(skillOutput: SkillOutput,
                                          delegate: EnrichGoal = async g => g): EnrichGoal {
     return async (goal, pli) => {
-        const input: Array<{ classifier: string }> = (goal.parameters || {})[CacheInputGoalDataKey] || [];
+        const parameters = !!goal.parameters ? JSON.parse(goal.parameters) : {};
+
+        const input: Array<{ classifier: string }> = parameters[CacheInputGoalDataKey] || [];
         input.push({ classifier: skillOutput.classifier });
-        goal.parameters[CacheInputGoalDataKey] = input;
+
+        parameters[CacheInputGoalDataKey] = input;
+        goal.parameters = JSON.stringify(parameters);
         return delegate(goal, pli);
     }
 }