pre updating version control
This commit is contained in:
taDuc
@@ -1,6 +1,7 @@
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const express = require("express");
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const crypto = require("crypto");
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const db = require("../db/polygons");
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const { applyEntityBatchChanges } = require("../lib/entityBatch");
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const { getBBox } = require("../utils/bbox");
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const router = express.Router();
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@@ -304,169 +305,10 @@ router.post("/batch", (req, res) => {
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}
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const now = new Date().toISOString();
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try {
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const tx = db.transaction((items) => {
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for (const change of items) {
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const hasAction = Object.prototype.hasOwnProperty.call(change || {}, "action");
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const action = normalizeBatchAction(hasAction ? change.action : change?.type);
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if (!change || !action) {
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throw createValidationError("Invalid change entry");
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}
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if (action === "create") {
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const feature = change.feature;
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if (!feature || !feature.properties || !feature.properties.id || !feature.geometry) {
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throw createValidationError("Invalid create payload");
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}
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const temporalRange = normalizeTemporalRange(
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feature.properties.time_start,
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feature.properties.time_end
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);
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const entityPayload = extractEntityIdsFromPayload(feature.properties || {});
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const entityIds = entityPayload.entityIds;
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ensureGeometryHasEntities(entityIds);
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validateEntityIdsExist(entityIds);
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const bbox = getBBox(feature.geometry);
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const geometryId = String(feature.properties.id);
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const bindingPayload = extractBindingFromPayload(feature.properties || {});
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const bindingIds = sanitizeBindingIdsForGeometry(bindingPayload.bindingIds, geometryId);
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const geometryType = resolveGeometryType(feature.properties?.type, entityIds);
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db.prepare(`
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INSERT OR REPLACE INTO geometries (
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id, type, is_deleted, draw_geometry, binding, time_start, time_end,
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bbox_min_lng, bbox_min_lat, bbox_max_lng, bbox_max_lat,
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created_at, updated_at
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)
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VALUES (?, ?, 0, ?, ?, ?, ?, ?, ?, ?, ?, COALESCE((
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SELECT created_at FROM geometries WHERE id = ?
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), ?), ?)
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`).run(
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geometryId,
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geometryType,
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JSON.stringify(feature.geometry),
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serializeBindingIds(bindingIds),
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temporalRange.timeStart,
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temporalRange.timeEnd,
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bbox.minLng,
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bbox.minLat,
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bbox.maxLng,
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bbox.maxLat,
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geometryId,
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now,
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now
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);
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syncGeometryEntityLinks(geometryId, entityIds, now);
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continue;
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}
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if (action === "update") {
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const { id, geometry } = change;
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if (!id || !geometry) {
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throw createValidationError("Invalid update payload");
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}
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const existing = db.prepare(`
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SELECT id, type, time_start, time_end, binding
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FROM geometries
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WHERE id = ?
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AND is_deleted = 0
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`).get(id);
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if (!existing) {
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continue;
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}
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const hasTimeStart = Object.prototype.hasOwnProperty.call(change, "time_start");
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const hasTimeEnd = Object.prototype.hasOwnProperty.call(change, "time_end");
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const hasType = hasAction && Object.prototype.hasOwnProperty.call(change, "type");
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const temporalRange = normalizeTemporalRange(
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hasTimeStart ? change.time_start : existing.time_start,
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hasTimeEnd ? change.time_end : existing.time_end
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);
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const bindingPayload = extractBindingFromPayload(change);
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const nextBindingIds = sanitizeBindingIdsForGeometry(
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bindingPayload.provided
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? bindingPayload.bindingIds
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: parseBindingIds(existing.binding),
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id
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);
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const entityPayload = extractEntityIdsFromPayload(change);
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const nextEntityIds = entityPayload.provided
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? entityPayload.entityIds
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: getLinkedEntityIdsByGeometryId(id);
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ensureGeometryHasEntities(nextEntityIds);
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validateEntityIdsExist(nextEntityIds);
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const nextType = hasType
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? resolveGeometryType(change.type, nextEntityIds, existing.type)
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: resolveGeometryType(null, nextEntityIds, existing.type);
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const bbox = getBBox(geometry);
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db.prepare(`
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UPDATE geometries
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SET type = ?,
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draw_geometry = ?,
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binding = ?,
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time_start = ?,
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time_end = ?,
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bbox_min_lng = ?,
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bbox_min_lat = ?,
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bbox_max_lng = ?,
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bbox_max_lat = ?,
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updated_at = ?
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WHERE id = ?
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AND is_deleted = 0
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`).run(
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nextType,
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JSON.stringify(geometry),
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serializeBindingIds(nextBindingIds),
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temporalRange.timeStart,
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temporalRange.timeEnd,
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bbox.minLng,
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bbox.minLat,
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bbox.maxLng,
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bbox.maxLat,
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now,
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id
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);
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if (entityPayload.provided) {
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syncGeometryEntityLinks(id, nextEntityIds, now);
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}
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continue;
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}
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if (action === "delete") {
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if (!change.id) {
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throw createValidationError("Invalid delete payload");
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}
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const result = db.prepare(`
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UPDATE geometries
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SET is_deleted = 1,
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updated_at = ?
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WHERE id = ?
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AND is_deleted = 0
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`).run(now, change.id);
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if (result.changes) {
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db.prepare(`DELETE FROM entity_geometries WHERE geometry_id = ?`).run(change.id);
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removeBindingReferenceFromAll(change.id, now);
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}
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continue;
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}
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throw createValidationError(`Unknown change type: ${String(action)}`);
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}
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applyGeometryBatchChanges(items, now);
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});
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tx(changes);
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res.json({ success: true, applied: changes.length });
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} catch (err) {
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@@ -478,6 +320,209 @@ router.post("/batch", (req, res) => {
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}
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});
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// =======================
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// Apply entities + geometries in one transaction
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// =======================
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router.post("/batch/combined", (req, res) => {
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const entityChangesRaw = req.body?.entity_changes;
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const geometryChangesRaw = req.body?.geometry_changes;
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if (entityChangesRaw !== undefined && !Array.isArray(entityChangesRaw)) {
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return res.status(400).json({ error: "entity_changes must be an array" });
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}
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if (geometryChangesRaw !== undefined && !Array.isArray(geometryChangesRaw)) {
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return res.status(400).json({ error: "geometry_changes must be an array" });
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}
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const entityChanges = entityChangesRaw || [];
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const geometryChanges = geometryChangesRaw || [];
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const now = new Date().toISOString();
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try {
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const tx = db.transaction((entities, geometries) => {
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const entityResult = applyEntityBatchChanges(entities, { now });
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applyGeometryBatchChanges(geometries, now);
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return entityResult;
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});
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const entityResult = tx(entityChanges, geometryChanges);
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res.json({
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success: true,
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applied: entityChanges.length + geometryChanges.length,
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entity_applied: entityChanges.length,
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geometry_applied: geometryChanges.length,
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created_entity_ids: entityResult.createdEntityIds,
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});
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} catch (err) {
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if (err.status) {
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return res.status(err.status).json({ error: err.message });
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}
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console.error("Combined batch apply error:", err);
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res.status(500).json({ error: "Combined batch apply failed" });
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}
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});
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function applyGeometryBatchChanges(items, now) {
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for (const change of items) {
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const hasAction = Object.prototype.hasOwnProperty.call(change || {}, "action");
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const action = normalizeBatchAction(hasAction ? change.action : change?.type);
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if (!change || !action) {
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throw createValidationError("Invalid change entry");
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}
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if (action === "create") {
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const feature = change.feature;
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if (!feature || !feature.properties || !feature.properties.id || !feature.geometry) {
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throw createValidationError("Invalid create payload");
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}
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const temporalRange = normalizeTemporalRange(
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feature.properties.time_start,
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feature.properties.time_end
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);
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const entityPayload = extractEntityIdsFromPayload(feature.properties || {});
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const entityIds = entityPayload.entityIds;
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ensureGeometryHasEntities(entityIds);
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validateEntityIdsExist(entityIds);
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const bbox = getBBox(feature.geometry);
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const geometryId = String(feature.properties.id);
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const bindingPayload = extractBindingFromPayload(feature.properties || {});
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const bindingIds = sanitizeBindingIdsForGeometry(bindingPayload.bindingIds, geometryId);
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const geometryType = resolveGeometryType(feature.properties?.type, entityIds);
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db.prepare(`
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INSERT OR REPLACE INTO geometries (
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id, type, is_deleted, draw_geometry, binding, time_start, time_end,
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bbox_min_lng, bbox_min_lat, bbox_max_lng, bbox_max_lat,
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created_at, updated_at
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)
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VALUES (?, ?, 0, ?, ?, ?, ?, ?, ?, ?, ?, COALESCE((
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SELECT created_at FROM geometries WHERE id = ?
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), ?), ?)
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`).run(
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geometryId,
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geometryType,
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JSON.stringify(feature.geometry),
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serializeBindingIds(bindingIds),
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temporalRange.timeStart,
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temporalRange.timeEnd,
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bbox.minLng,
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bbox.minLat,
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bbox.maxLng,
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bbox.maxLat,
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geometryId,
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now,
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now
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);
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syncGeometryEntityLinks(geometryId, entityIds, now);
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continue;
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}
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if (action === "update") {
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const { id, geometry } = change;
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if (!id || !geometry) {
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throw createValidationError("Invalid update payload");
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}
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const existing = db.prepare(`
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SELECT id, type, time_start, time_end, binding
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FROM geometries
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WHERE id = ?
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AND is_deleted = 0
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`).get(id);
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if (!existing) {
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continue;
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}
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const hasTimeStart = Object.prototype.hasOwnProperty.call(change, "time_start");
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const hasTimeEnd = Object.prototype.hasOwnProperty.call(change, "time_end");
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const hasType = hasAction && Object.prototype.hasOwnProperty.call(change, "type");
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const temporalRange = normalizeTemporalRange(
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hasTimeStart ? change.time_start : existing.time_start,
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hasTimeEnd ? change.time_end : existing.time_end
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);
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const bindingPayload = extractBindingFromPayload(change);
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const nextBindingIds = sanitizeBindingIdsForGeometry(
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bindingPayload.provided
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? bindingPayload.bindingIds
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: parseBindingIds(existing.binding),
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id
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);
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const entityPayload = extractEntityIdsFromPayload(change);
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const nextEntityIds = entityPayload.provided
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? entityPayload.entityIds
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: getLinkedEntityIdsByGeometryId(id);
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ensureGeometryHasEntities(nextEntityIds);
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validateEntityIdsExist(nextEntityIds);
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const nextType = hasType
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? resolveGeometryType(change.type, nextEntityIds, existing.type)
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: resolveGeometryType(null, nextEntityIds, existing.type);
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const bbox = getBBox(geometry);
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db.prepare(`
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UPDATE geometries
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SET type = ?,
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draw_geometry = ?,
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binding = ?,
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time_start = ?,
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time_end = ?,
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bbox_min_lng = ?,
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bbox_min_lat = ?,
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bbox_max_lng = ?,
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bbox_max_lat = ?,
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updated_at = ?
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WHERE id = ?
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AND is_deleted = 0
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`).run(
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nextType,
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JSON.stringify(geometry),
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serializeBindingIds(nextBindingIds),
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temporalRange.timeStart,
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temporalRange.timeEnd,
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bbox.minLng,
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bbox.minLat,
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bbox.maxLng,
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bbox.maxLat,
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now,
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id
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);
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if (entityPayload.provided) {
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syncGeometryEntityLinks(id, nextEntityIds, now);
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}
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continue;
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}
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if (action === "delete") {
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if (!change.id) {
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throw createValidationError("Invalid delete payload");
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}
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const result = db.prepare(`
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UPDATE geometries
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SET is_deleted = 1,
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updated_at = ?
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WHERE id = ?
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AND is_deleted = 0
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`).run(now, change.id);
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if (result.changes) {
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db.prepare(`DELETE FROM entity_geometries WHERE geometry_id = ?`).run(change.id);
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removeBindingReferenceFromAll(change.id, now);
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}
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continue;
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}
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throw createValidationError(`Unknown change type: ${String(action)}`);
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}
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}
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module.exports = router;
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function buildFeatureFromRow(row, linkedEntities = []) {
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