Refactoring for Gin, NoSurf and SCS continues.

internal/storage/messages/update.go

@@ -0,0 +1,44 @@
+package storage
+
+import (
+	"database/sql"
+	"fmt"
+)
+
+func ArchiveMessage(db *sql.DB, userID, messageID int) error {
+	_, err := db.Exec(`
+		UPDATE users_messages
+		SET is_archived = TRUE, archived_at = CURRENT_TIMESTAMP
+		WHERE id = ? AND recipientId = ?
+	`, messageID, userID)
+	return err
+}
+
+func MarkMessageAsRead(db *sql.DB, messageID, userID int) error {
+	result, err := db.Exec(`
+		UPDATE users_messages
+		SET is_read = TRUE
+		WHERE id = ? AND recipientId = ?
+	`, messageID, userID)
+	if err != nil {
+		return err
+	}
+
+	rowsAffected, err := result.RowsAffected()
+	if err != nil {
+		return err
+	}
+	if rowsAffected == 0 {
+		return fmt.Errorf("no matching message found for user_id=%d and message_id=%d", userID, messageID)
+	}
+	return nil
+}
+
+func RestoreMessage(db *sql.DB, userID, messageID int) error {
+	_, err := db.Exec(`
+		UPDATE users_messages
+		SET is_archived = FALSE, archived_at = NULL
+		WHERE id = ? AND recipientId = ?
+	`, messageID, userID)
+	return err
+}