Debugging scaffolded courses, static db

packages/common-ui/src/components/StudySession.vue

@@ -1,13 +1,9 @@
 <template>
   <div v-if="sessionPrepared" class="StudySession">
     <v-row align="center">
-      <v-col>
-        <h1 class="text-h3">
-          {{ courseNames[courseID] }}:
-          <v-progress-circular v-if="loading" color="primary" indeterminate size="32" width="4" />
-        </h1>
-        <v-spacer></v-spacer>
-      </v-col>
+      <h1 class="text-h3" v-if="courseNames[courseID]">{{ courseNames[courseID] }}:</h1>
+      <v-spacer></v-spacer>
+      <v-progress-circular v-if="loading" color="primary" indeterminate size="32" width="4" />
     </v-row>
 
     <br />

packages/db/src/core/types/user.ts

@@ -48,13 +48,19 @@ export interface ScheduledCard {
    *
    * (Should probably be UTC adjusted so that performance is
    * not wonky across time zones)
+   * 
+   * Note: Stored as ISO string for PouchDB serialization compatibility,
+   * but can be consumed as Moment objects via moment.utc(reviewTime)
    */
-  reviewTime: Moment;
+  reviewTime: string | Moment;
 
   /**
    * The time at which this scheduled event was created.
+   * 
+   * Note: Stored as ISO string for PouchDB serialization compatibility,
+   * but can be consumed as Moment objects via moment.utc(scheduledAt)
    */
-  scheduledAt: Moment;
+  scheduledAt: string | Moment;
 
   /**
    * Classifying whether this card is scheduled on behalf of a

packages/db/src/impl/common/BaseUserDB.ts

@@ -964,10 +964,10 @@ Currently logged-in as ${this._username}.`
     scheduledFor: ScheduledCard['scheduledFor'];
     schedulingAgentId: ScheduledCard['schedulingAgentId'];
   }) {
-    return scheduleCardReviewLocal(this.remoteDB, review);
+    return scheduleCardReviewLocal(this.writeDB, review);
   }
   public async removeScheduledCardReview(reviewId: string): Promise<void> {
-    return removeScheduledCardReviewLocal(this.remoteDB, reviewId);
+    return removeScheduledCardReviewLocal(this.writeDB, reviewId);
   }
 
   public async registerForClassroom(

packages/db/src/impl/common/userDBHelpers.ts

@@ -125,9 +125,9 @@ export function scheduleCardReviewLocal(
   void userDB.put<ScheduledCard>({
     _id: DocTypePrefixes[DocType.SCHEDULED_CARD] + review.time.format(REVIEW_TIME_FORMAT),
     cardId: review.card_id,
-    reviewTime: review.time,
+    reviewTime: review.time.toISOString(),
     courseId: review.course_id,
-    scheduledAt: now,
+    scheduledAt: now.toISOString(),
     scheduledFor: review.scheduledFor,
     schedulingAgentId: review.schedulingAgentId,
   });

packages/db/src/impl/couch/index.ts

@@ -198,9 +198,9 @@ export function scheduleCardReview(review: {
   void getCouchUserDB(review.user).put<ScheduledCard>({
     _id: DocTypePrefixes[DocType.SCHEDULED_CARD] + review.time.format(REVIEW_TIME_FORMAT),
     cardId: review.card_id,
-    reviewTime: review.time,
+    reviewTime: review.time.toISOString(),
     courseId: review.course_id,
-    scheduledAt: now,
+    scheduledAt: now.toISOString(),
     scheduledFor: review.scheduledFor,
     schedulingAgentId: review.schedulingAgentId,
   });

packages/standalone-ui/src/main.ts

@@ -14,7 +14,7 @@ import * as directives from 'vuetify/directives';
 import { aliases, mdi } from 'vuetify/iconsets/mdi';
 
 // data layer
-import { initializeDataLayer } from '@vue-skuilder/db';
+import { initializeDataLayer, getDataLayer } from '@vue-skuilder/db';
 
 // auth store
 import { useAuthStore } from '@vue-skuilder/common-ui';
@@ -163,5 +163,28 @@ import config from '../skuilder.config.json';
 
   await useAuthStore().init();
 
+  // Auto-register user for the course in standalone mode
+  if (config.course) {
+    try {
+      const authStore = useAuthStore();
+      const user = getDataLayer().getUserDB();
+
+      // Check if user is already registered for the course
+      const courseRegistrations = await user.getCourseRegistrationsDoc();
+      const isRegistered = courseRegistrations.courses.some(c => c.courseID === config.course);
+
+      if (!isRegistered) {
+        console.log(`[Standalone] Auto-registering user for course: ${config.course}`);
+        await user.registerForCourse(config.course, false); // non-preview mode
+        console.log(`[Standalone] Auto-registration completed for course: ${config.course}`);
+      } else {
+        console.log(`[Standalone] User already registered for course: ${config.course}`);
+      }
+    } catch (error) {
+      console.warn(`[Standalone] Failed to auto-register for course ${config.course}:`, error);
+      // Don't block app startup on registration failure
+    }
+  }
+
   app.mount('#app');
 })();

packages/standalone-ui/src/views/StudyView.vue

@@ -2,8 +2,6 @@
   <v-container>
     <v-row>
       <v-col cols="12">
-        <h1 class="text-h4 mb-4">Study Session</h1>
-
         <div v-if="sessionPrepared">
           <StudySession
             :content-sources="sessionContentSources"

packages/standalone-ui/src/views/UserStatsView.vue

@@ -57,8 +57,8 @@ onMounted(async () => {
     const courseDB = dataLayer.getCourseDB(courseId);
 
     // Try to get user's ELO profile for this course
-    const userRegistrations = await dataLayer.getUserDB(user.getUsername()).getCourseRegistrations();
-    const courseReg = userRegistrations.find(reg => reg.courseID === courseId);
+    const userDB = dataLayer.getUserDB();
+    const courseReg = await userDB.getCourseRegDoc(courseId);
 
     if (courseReg && courseReg.elo) {
       userElo.value = courseReg.elo;