Only show badges in the last year

handlers/stats.go

@@ -38,6 +38,7 @@ func (handler *StatsHandler) GetStats(c *gin.Context) {
 }
 
 func (handler *StatsHandler) badgeStats(badge *models.Badge) ([]*StatsResult, error) {
+	oneYearAgoString := time.Now().Add(-time.Hour * 24 * 365).Format(time.RFC3339)
 	span := tracer.StartSpan("db.badgeStats")
 	defer span.Finish()
 
@@ -46,9 +47,9 @@ func (handler *StatsHandler) badgeStats(badge *models.Badge) ([]*StatsResult, er
 		date_trunc('day', created_at AT TIME ZONE 'Australia/Melbourne') as date, -- or hour, day, week, month, year
 		count(1)
 		from view_records
-		where ulid = ?
+		where ulid = ? and created_at >= ?
 		group by 1
-		order by date ASC`, badge.ULID).Scan(&result).Error
+		order by date ASC`, badge.ULID, oneYearAgoString).Scan(&result).Error
 
 	return result, err
 }