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frontend/src/store/study.ts

@@ -1,5 +1,6 @@
 import { defineStore } from "pinia";
 import { ref } from "vue";
+import { fetchStudies } from "../api/studies";
 import type { Study } from "../types/api";
 
 const STUDY_KEY = "ctms_current_study";
@@ -32,6 +33,21 @@ export const useStudyStore = defineStore("study", () => {
     currentStudyRole.value = savedRole || null;
   };
 
+  const ensureDefaultStudy = async () => {
+    if (currentStudy.value) return currentStudy.value;
+    try {
+      const { data } = await fetchStudies();
+      const items = (data as any).items || [];
+      if (items.length) {
+        setCurrentStudy(items[0] as Study);
+        return items[0] as Study;
+      }
+    } catch {
+      return null;
+    }
+    return null;
+  };
+
   const clearCurrentStudy = () => {
     currentStudy.value = null;
     currentStudyRole.value = null;
@@ -54,6 +70,7 @@ export const useStudyStore = defineStore("study", () => {
     setCurrentStudy,
     setCurrentStudyRole,
     loadCurrentStudy,
+    ensureDefaultStudy,
     clearCurrentStudy,
   };
 });