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[node] implement shipyard info retrieval and database caching

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This commit is contained in:
Julien Dessaux 2024-05-20 22:50:33 +02:00
parent ccbfd9deb9
commit 4cb5c7853c
Signed by: adyxax
GPG key ID: F92E51B86E07177E
5 changed files with 81 additions and 10 deletions
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26
nodejs/lib/systems.ts
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@ -4,17 +4,22 @@ import {
sendPaginated,
} from './api.ts';
import * as dbMarkets from '../database/markets.ts';
import * as dbShipyards from '../database/shipyards.ts';
import * as dbSystems from '../database/systems.ts';
import {
Market,
Shipyard,
System,
Waypoint,
} from './types.ts'
import { systemFromWaypoint } from './utils.ts';
import {
isThereAShipAtThisWaypoint,
systemFromWaypoint,
} from './utils.ts';
export async function market(waypoint: Waypoint): Promise<Market> {
const data = dbMarkets.getMarketAtWaypoint(waypoint.symbol);
if (data) { return data; }
if (data && (data.tradeGoods || !isThereAShipAtThisWaypoint(waypoint))) { return data; }
const systemSymbol = systemFromWaypoint(waypoint.symbol);
let response = await send<Market>({endpoint: `/systems/${systemSymbol}/waypoints/${waypoint.symbol}/market`});
if (response.error) {
@ -25,11 +30,18 @@ export async function market(waypoint: Waypoint): Promise<Market> {
return response.data;
}
//export async function shipyard(waypoint: string): Promise<unknown> {
// // TODO database caching
// const systemSymbol = systemFromWaypoint(waypoint);
// return await send({endpoint: `/systems/${systemSymbol}/waypoints/${waypoint}/shipyard`});
//}
export async function shipyard(waypoint: Waypoint): Promise<Shipyard> {
const data = dbShipyards.get(waypoint.symbol);
if (data && (data.ships || !isThereAShipAtThisWaypoint(waypoint))) { return data; }
const systemSymbol = systemFromWaypoint(waypoint.symbol);
const response = await send<Shipyard>({endpoint: `/systems/${systemSymbol}/waypoints/${waypoint.symbol}/shipyard`});
if (response.error) {
debugLog(response);
throw response;
}
dbShipyards.set(response.data);
return response.data;
}
export async function system(symbol: string): Promise<System> {
let data = dbSystems.getSystem(symbol);