Initial commit: Open sourcing all of the Maple Open Technologies code.

cloud/maplefile-backend/internal/repo/inviteemailratelimit/get.go

@@ -0,0 +1,40 @@
+package inviteemailratelimit
+
+import (
+	"context"
+	"time"
+
+	"github.com/gocql/gocql"
+	"go.uber.org/zap"
+)
+
+// GetDailyEmailCount returns the number of invitation emails sent by a user on the given date.
+// Returns 0 if no record exists (user hasn't sent any invites today).
+func (r *repositoryImpl) GetDailyEmailCount(ctx context.Context, userID gocql.UUID, date time.Time) (int, error) {
+	r.logger.Debug("Getting daily email count",
+		zap.String("user_id", userID.String()),
+		zap.Time("date", date))
+
+	// Normalize date to midnight UTC
+	dateOnly := date.UTC().Truncate(24 * time.Hour)
+
+	var count int64
+	query := r.session.Query(`
+		SELECT emails_sent_today
+		FROM invite_email_rate_limits_by_user_id_and_date
+		WHERE user_id = ? AND date = ?
+	`, userID, dateOnly).WithContext(ctx)
+
+	if err := query.Scan(&count); err != nil {
+		if err == gocql.ErrNotFound {
+			// No record means no emails sent today
+			return 0, nil
+		}
+		r.logger.Error("Failed to get daily email count",
+			zap.String("user_id", userID.String()),
+			zap.Error(err))
+		return 0, err
+	}
+
+	return int(count), nil
+}