@geoapify/route-planner-sdk
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TypeScript SDK for the Geoapify Route Planner API. Supports route optimization, delivery planning, and timeline visualization in browser and Node.js
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JavaScript
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
import { AgentPlanRecalculator, WaypointBuilder } from "../preserve-order";
import { RouteViolationValidator } from "../../validations";
/**
* Strategy that removes shipments while preserving the order of remaining items.
* Also removes waypoints and rebuilds legs.
*/
export class ShipmentRemovePreserveOrderStrategy {
execute(context, shipmentIndexes, options) {
return __awaiter(this, void 0, void 0, function* () {
const impactedAgentIndexes = new Set();
for (const shipmentIndex of shipmentIndexes) {
const agentIndex = this.removeShipmentFromResult(context, shipmentIndex);
if (agentIndex !== -1) {
impactedAgentIndexes.add(agentIndex);
}
}
for (const agentIndex of impactedAgentIndexes) {
yield AgentPlanRecalculator.recalculate(context, agentIndex);
RouteViolationValidator.validate(context, agentIndex);
}
return true;
});
}
removeShipmentFromResult(context, shipmentIndex) {
const agentIndex = context.getAgentIndexForShipment(shipmentIndex);
if (agentIndex === undefined) {
return -1;
}
const feature = context.getAgentFeature(agentIndex);
const waypoints = feature.properties.waypoints;
const legs = feature.properties.legs || [];
WaypointBuilder.removeShipmentsFromWaypoints(waypoints, shipmentIndex);
const legDataMap = WaypointBuilder.buildLegDataMap(waypoints, legs);
const cleanupResult = WaypointBuilder.removeEmptyWaypoints(waypoints, legDataMap);
feature.properties.waypoints = cleanupResult.waypoints;
if (cleanupResult.legs) {
feature.properties.legs = cleanupResult.legs;
}
return agentIndex;
}
}