93 lines
2.8 KiB
TypeScript
93 lines
2.8 KiB
TypeScript
import { Coordinate } from '../../../geography/domain/entities/coordinate';
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import { Route } from '../../../geography/domain/entities/route';
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import { Role } from '../types/role.enum';
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import { IGeorouter } from '../../../geography/domain/interfaces/georouter.interface';
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import { Path } from '../../../geography/domain/types/path.type';
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import { GeorouterSettings } from '../../../geography/domain/types/georouter-settings.type';
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export class Geography {
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private coordinates: Coordinate[];
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driverRoute: Route;
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passengerRoute: Route;
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constructor(coordinates: Coordinate[]) {
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this.coordinates = coordinates;
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}
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createRoutes = async (
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roles: Role[],
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georouter: IGeorouter,
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settings: GeorouterSettings,
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): Promise<void> => {
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const paths: Path[] = this.getPaths(roles);
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const routes = await georouter.route(paths, settings);
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if (routes.some((route) => route.key == RouteType.COMMON)) {
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this.driverRoute = routes.find(
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(route) => route.key == RouteType.COMMON,
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).route;
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this.passengerRoute = routes.find(
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(route) => route.key == RouteType.COMMON,
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).route;
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} else {
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if (routes.some((route) => route.key == RouteType.DRIVER)) {
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this.driverRoute = routes.find(
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(route) => route.key == RouteType.DRIVER,
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).route;
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}
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if (routes.some((route) => route.key == RouteType.PASSENGER)) {
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this.passengerRoute = routes.find(
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(route) => route.key == RouteType.PASSENGER,
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).route;
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}
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}
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};
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private getPaths = (roles: Role[]): Path[] => {
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const paths: Path[] = [];
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if (roles.includes(Role.DRIVER) && roles.includes(Role.PASSENGER)) {
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if (this.coordinates.length == 2) {
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// 2 points => same route for driver and passenger
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const commonPath: Path = {
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key: RouteType.COMMON,
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points: this.coordinates,
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};
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paths.push(commonPath);
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} else {
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const driverPath: Path = this.createDriverPath();
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const passengerPath: Path = this.createPassengerPath();
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paths.push(driverPath, passengerPath);
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}
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} else if (roles.includes(Role.DRIVER)) {
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const driverPath: Path = this.createDriverPath();
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paths.push(driverPath);
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} else if (roles.includes(Role.PASSENGER)) {
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const passengerPath: Path = this.createPassengerPath();
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paths.push(passengerPath);
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}
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return paths;
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};
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private createDriverPath = (): Path => {
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return {
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key: RouteType.DRIVER,
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points: this.coordinates,
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};
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};
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private createPassengerPath = (): Path => {
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return {
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key: RouteType.PASSENGER,
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points: [
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this.coordinates[0],
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this.coordinates[this.coordinates.length - 1],
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],
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};
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};
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}
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export enum RouteType {
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COMMON = 'common',
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DRIVER = 'driver',
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PASSENGER = 'passenger',
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}
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