Feature: Add interactive markers to polyline via context menu and edit updateLineCoordinates.js
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@@ -24,23 +24,45 @@ export default function handler(req, res) {
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}
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const { idLD, idModul, newCoordinates } = req.body;
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if (!idLD || !idModul || !newCoordinates) {
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return res.status(400).json({ error: "Fehlende Daten" });
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}
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const newLineString = `LINESTRING(${newCoordinates.map((coord) => `${coord[0]} ${coord[1]}`).join(",")})`;
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// Aktualisiere die Abfrage, um sowohl idLD als auch idModul zu berücksichtigen
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const query =
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"UPDATE talas_v5.gis_lines SET points = ST_GeomFromText(?) WHERE idLD = ? AND idModul = ?;";
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connection.query(query, [newLineString, idLD, idModul], (error, results) => {
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if (error) {
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console.error("Fehler beim Aktualisieren der gis_lines:", error);
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return res
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.status(500)
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.json({ error: "Fehler beim Aktualisieren der gis_lines" });
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connection.beginTransaction((err) => {
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if (err) {
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throw err;
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}
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if (results.affectedRows === 0) {
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return res
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.status(404)
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.json({ error: "Keine Daten gefunden zum Aktualisieren" });
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}
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res.status(200).json({ success: "Updated successfully." });
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connection.query(
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query,
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[newLineString, idLD, idModul],
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(error, results, fields) => {
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if (error) {
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return connection.rollback(() => {
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console.error("Fehler beim Aktualisieren der gis_lines:", error);
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res
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.status(500)
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.json({ error: "Fehler beim Aktualisieren der gis_lines" });
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});
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}
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connection.commit((err) => {
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if (err) {
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return connection.rollback(() => {
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throw err;
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});
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}
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console.log("Transaction Complete.");
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res.status(200).json({
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success: "Updated successfully.",
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affectedRows: results.affectedRows,
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});
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});
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}
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);
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});
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}
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