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[node] finished the great typescript rewrite

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Julien Dessaux 2024-03-27 15:20:14 +01:00
parent 8107afbd90
commit a1d6b03ec9
Signed by: adyxax
GPG key ID: F92E51B86E07177E
30 changed files with 1019 additions and 359 deletions
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124
nodejs/lib/systems.ts
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@ -1,86 +1,60 @@
import * as api from './api.js';
import * as dbMarkets from '../database/markets.js';
import * as dbShips from '../database/ships.js';
import * as dbSystems from '../database/systems.js';
import * as utils from './utils.js';
import * as api from './api.ts';
import * as dbMarkets from '../database/markets.ts';
import * as dbShips from '../database/ships.ts';
import * as dbSystems from '../database/systems.ts';
import { Market } from '../model/market.ts'
import { System, Waypoint } from '../model/system.ts'
import * as utils from './utils.ts';
// Retrieves a marketplace's market data for waypointSymbol
export async function market(waypointSymbol: string) {
export async function market(waypointSymbol: string): Promise<Market> {
const data = dbMarkets.getMarketAtWaypoint(waypointSymbol);
if (data === null) {
if (dbShips.getShipsAt(waypointSymbol) === null) {
return null;
}
const systemSymbol = utils.systemFromWaypoint(waypointSymbol);
let d = await api.send({endpoint: `/systems/${systemSymbol}/waypoints/${waypointSymbol}/market`});
delete d.data.transactions;
dbMarkets.setMarket(d.data);
return d;
}
return data;
}
// Retrieves a shipyard's information for ctx.symbol
export async function shipyard(ctx) {
const systemSymbol = utils.systemFromWaypoint(ctx.symbol);
return await api.send({endpoint: `/systems/${systemSymbol}/waypoints/${ctx.symbol}/shipyard`});
}
// Retrieves the system's information for ctx.symbol and caches it in the database
export async function system(ctx) {
let s = dbSystems.getSystem(ctx.symbol);
if (s === null) {
const response = await api.send({endpoint: `/systems/${ctx.symbol}`});
if (response.error !== undefined) {
switch(response.error.code) {
case 404:
throw `Error retrieving info for system ${ctx.symbol}: ${response.error.message}`;
default: // yet unhandled error
throw response;
}
}
s = response.data;
dbSystems.setSystem(s);
if (data) { return data; }
const systemSymbol = utils.systemFromWaypoint(waypointSymbol);
let response = await api.send<Market>({endpoint: `/systems/${systemSymbol}/waypoints/${waypointSymbol}/market`});
if (response.error) {
api.debugLog(response);
throw response;
}
return s;
dbMarkets.setMarket(response.data);
return response.data;
}
// Retrieves a list of waypoints that have a specific ctx.trait like a SHIPYARD or a MARKETPLACE in the system ctx.symbol
export async function trait(ctx) {
const w = await waypoints(ctx);
return w.filter(s => s.traits.some(t => t.symbol === ctx.trait));
//export async function shipyard(waypoint: string): Promise<unknown> {
// // TODO database caching
// const systemSymbol = utils.systemFromWaypoint(waypoint);
// return await api.send({endpoint: `/systems/${systemSymbol}/waypoints/${waypoint}/shipyard`});
//}
export async function system(symbol: string): Promise<System> {
let data = dbSystems.getSystem(symbol);
if (data) { return data; }
const response = await api.send<System>({endpoint: `/systems/${symbol}`});
if (response.error) {
api.debugLog(response);
throw response;
}
dbSystems.setSystem(response.data);
return response.data;
}
// Retrieves a list of waypoints that have a specific ctx.type like ASTEROID_FIELD in the system ctx.symbol
export async function type(ctx, response) {
const w = await waypoints(ctx);
return w.filter(s => s.type === ctx.type);
// Retrieves a list of waypoints that have a specific trait like a SHIPYARD or a MARKETPLACE
export async function trait(system: string, trait: string): Promise<Array<Waypoint>> {
const ws = await waypoints(system);
return ws.filter(w => w.traits.some(t => t.symbol === trait));
}
// Retrieves the system's information for ctx.symbol and caches it in the database
export async function waypoints(ctx) {
await system(ctx);
let updated = dbSystems.getSystemUpdated(ctx.symbol);
// Retrieves a list of waypoints that have a specific type like ASTEROID_FIELD
export async function type(system: string, typeSymbol: string): Promise<Array<Waypoint>> {
const ws = await waypoints(system);
return ws.filter(s => s.type === typeSymbol);
}
export async function waypoints(systemSymbol: string): Promise<Array<Waypoint>> {
const s = await system(systemSymbol);
const updated = dbSystems.getSystemUpdated(systemSymbol);
// TODO handle uncharted systems
if (updated === null) {
let waypoints = [];
for (let page=1; true; ++page) {
const response = await api.send({endpoint: `/systems/${ctx.symbol}/waypoints?limit=20&page=${page}`, priority: 98});
if (response.error !== undefined) {
switch(response.error.code) {
case 404:
throw `Error retrieving waypoints for system ${ctx.symbol}: ${response.error.message}`;
default: // yet unhandled error
throw response;
}
}
waypoints = waypoints.concat(response.data);
if (response.meta.total <= response.meta.limit * page) {
break;
}
}
dbSystems.setSystemWaypoints(ctx.symbol, waypoints);
return waypoints;
}
return dbSystems.getSystem(ctx.symbol).waypoints;
if (updated) return s.waypoints;
const waypoints = await api.sendPaginated<Waypoint>({endpoint: `/systems/${systemSymbol}/waypoints`});
dbSystems.setSystemWaypoints(systemSymbol, waypoints);
return waypoints;
}