Journal UI: write and read season notes where you're already looking (#53) (#67)

Co-authored-by: Steve Dudenhoeffer <[email protected]>

internal/api/journal.go

@@ -71,6 +71,27 @@ func (h *handlers) listJournal(c *gin.Context) {
 	c.JSON(http.StatusOK, journalResponse{Entries: entries, HasMore: hasMore})
 }
 
+// getJournalCounts powers the "there are notes about this bed" indicator, which
+// has to work while the journal panel is closed — exactly when nothing else has
+// loaded the entries. Key "0" is the garden itself.
+func (h *handlers) getJournalCounts(c *gin.Context) {
+	gardenID, ok := parseIDParam(c, "id")
+	if !ok {
+		return
+	}
+	counts, err := h.svc.JournalCounts(c.Request.Context(), mustActor(c).ID, gardenID)
+	if err != nil {
+		writeServiceError(c, err)
+		return
+	}
+	// JSON object keys are strings; the client parses them back to ids.
+	out := make(map[string]int, len(counts))
+	for id, n := range counts {
+		out[strconv.FormatInt(id, 10)] = n
+	}
+	c.JSON(http.StatusOK, gin.H{"counts": out})
+}
+
 func (h *handlers) createJournalEntry(c *gin.Context) {
 	gardenID, ok := parseIDParam(c, "id")
 	if !ok {