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[javascript] Completely reworked contracting

This commit is contained in:
Julien Dessaux 2023-09-18 22:48:08 +02:00
parent 3be4f0e9b4
commit 1b9a55432a
Signed by: adyxax
GPG key ID: F92E51B86E07177E
6 changed files with 112 additions and 176 deletions

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@ -1,26 +0,0 @@
import * as dbConfig from '../database/config.js';
import * as dbShips from '../database/ships.js';
import * as exploration from './exploration.js';
// This function registers then inits the database
export async function register(symbol, faction) {
const response = await fetch('https://api.spacetraders.io/v2/register', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
},
body: JSON.stringify({
symbol: symbol,
faction: faction,
}),
});
const json = await response.json();
console.log(JSON.stringify(response, null, 2));
if (response.error !== undefined) {
throw response;
}
dbConfig.registerAgent(json.data);
exploration.init();
dbShips.setShip(json.data.ship);
// TODO contract
}

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@ -1,55 +1,62 @@
import * as mining from './mining.js';
import * as dbContracts from '../database/contracts.js';
import * as dbShips from '../database/ships.js';
import * as api from '../lib/api.js';
import * as contracts from '../lib/contracts.js';
import * as ships from '../lib/ships.js';
import * as libShips from '../lib/ships.js';
import * as systems from '../lib/systems.js';
import * as utils from './utils.js';
export async function auto(ctx) {
let ship = dbShips.getShip(ctx.symbol);
// Fetch our contracts in the system the ship currently is in
let cs = await contracts.contracts();
cs = cs.data.filter(c => c.terms.deliver[0].destinationSymbol.startsWith(ship.nav.systemSymbol));
if (cs === []) throw `No contract at ${ctx.symbol}'s location`;
let contract = cs[0];
if (!contract.accepted) {
console.log(new Date(), `accepting contract ${contract.id}`);
await contracts.accept({contract: contract.id});
}
const good = contract.terms.deliver[0].tradeSymbol;
const deliveryPoint = contract.terms.deliver[0].destinationSymbol;
const asteroidFields = await systems.type({symbol: ship.nav.systemSymbol, type: 'ASTEROID_FIELD'});
const asteroidField = asteroidFields[0].symbol;
while (true) {
ship = dbShips.getShip(ctx.symbol);
// If we are in transit, we wait until we arrive
const delay = new Date(ship.nav.route.arrival) - new Date();
if (delay > 0) await api.sleep(delay);
// Then it depends on where we are
let goodCargo = ship.cargo.inventory.filter(i => i.symbol === good)[0];
// the switch makes this 'resumable'
switch (ship.nav.waypointSymbol) {
case asteroidField:
let response = await mining.mineUntilFullOf({good: good, symbol: ctx.symbol});
await ships.navigate({symbol: ctx.symbol, waypoint: deliveryPoint});
break;
case deliveryPoint:
await ships.dock({symbol: ctx.symbol});
await ships.refuel({symbol: ctx.symbol});
if (goodCargo !== undefined) {
console.log(`delivering ${goodCargo.units} of ${good}`);
await contracts.deliver({contract: contract.id, symbol: ctx.symbol, good: good, units: goodCargo.units });
}
await ships.navigate({symbol: ctx.symbol, waypoint: asteroidField});
await ships.dock({symbol: ctx.symbol});
await ships.refuel({symbol: ctx.symbol});
await ships.orbit({symbol: ctx.symbol});
break;
default:
await ships.navigate({symbol: ctx.symbol, waypoint: asteroidField});
await ships.dock({symbol: ctx.symbol});
await ships.refuel({symbol: ctx.symbol});
await ships.orbit({symbol: ctx.symbol});
}
export async function init() {
const cs = dbContracts.getContracts();
cs.forEach(contract => run(contract));
}
async function run(contract) {
await contracts.accept({id: contract.id});
const contractSystem = utils.waypointToSystem(contract.terms.deliver[0].destinationSymbol);
let ships = dbShips.getShipsAt(contractSystem);
ships = ships.filter(ship => ship.registration.role !== 'SATELLITE'); // filter out probes
switch(contract.type) {
case 'PROCUREMENT':
await runProcurement(contract, ships);
break;
default:
throw `Handling of contract type ${contract.type} is not implemented yet`;
}
}
async function runProcurement(contract, ships) {
// TODO check if contract is fulfilled!
const wantedCargo = contract.terms.deliver[0].tradeSymbol;
const deliveryPoint = contract.terms.deliver[0].destinationSymbol;
const asteroidFields = await systems.type({symbol: ships[0].nav.systemSymbol, type: 'ASTEROID_FIELD'});
const asteroidField = asteroidFields[0].symbol;
ships.forEach(async function(ship) {
while (!contract.fulfilled) {
ship = dbShips.getShip(ship.symbol);
let goodCargo = ship.cargo.inventory.filter(i => i.symbol === wantedCargo)[0];
// If we are in transit, we wait until we arrive
const delay = new Date(ship.nav.route.arrival) - new Date();
if (delay > 0) await api.sleep(delay);
// Then it depends on where we are
switch (ship.nav.waypointSymbol) {
case asteroidField:
let response = await mining.mineUntilFullOf({good: wantedCargo, symbol: ship.symbol});
await libShips.navigate({symbol: ship.symbol, waypoint: deliveryPoint});
break;
case deliveryPoint:
if (goodCargo !== undefined) { // we could be here if a client restart happens right after selling before we navigate away
console.log(`delivering ${goodCargo.units} of ${wantedCargo}`);
await contracts.deliver({contract: contract.id, symbol: ship.symbol, good: wantedCargo, units: goodCargo.units });
// TODO check if contract is fulfilled!
}
await libShips.navigate({symbol: ship.symbol, waypoint: asteroidField});
break;
default:
await libShips.navigate({symbol: ship.symbol, waypoint: asteroidField});
}
}
});
}

37
nodejs/automation/init.js Normal file
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@ -0,0 +1,37 @@
import * as dbAgents from '../database/agents.js';
import * as db from '../database/db.js';
import * as dbContracts from '../database/contracts.js';
import * as dbShips from '../database/ships.js';
import * as dbTokens from '../database/tokens.js';
import * as api from '../lib/api.js';
import * as ships from '../lib/ships.js';
// This function registers then inits the database
export async function init() {
const response = await fetch('https://api.spacetraders.io/v2/register', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
},
body: JSON.stringify({
symbol: "ADYXAX",
faction: "COSMIC",
}),
});
const json = await response.json();
if (json.error !== undefined) {
switch(json.error?.code) {
case 4111: // 4111 means the agent symbol has already been claimed so no server reset happened
return;
default:
throw json;
}
}
db.reset();
dbAgents.addAgent(json.data.agent);
dbContracts.setContract(json.data.contract);
dbShips.setShip(json.data.ship);
dbTokens.addToken(json.data.token);
// Temporary fix to fetch the data on the startup probe
ships.ships();
}

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@ -0,0 +1,3 @@
export function waypointToSystem(waypoint) {
return waypoint.split('-').slice(0,2).join('-');
}

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@ -4,6 +4,7 @@ const addSystemStatement = db.prepare(`INSERT INTO systems(data) VALUES (json(?)
const getSystemStatement = db.prepare(`SELECT data FROM systems WHERE data->>'symbol' = ?;`);
const getSystemUpdatedStatement = db.prepare(`SELECT updated FROM systems WHERE data->>'symbol' = ?;`);
const getSystemsCountStatement = db.prepare(`SELECT COUNT(data) as data FROM systems;`);
const setSystemStatement = db.prepare(`UPDATE systems SET data = json(:data), updated = :date WHERE data->>'symbol' = :symbol;`);
const setSystemWaypointsStatement = db.prepare(`UPDATE systems SET data = (SELECT json_set(data, '$.waypoints', json(:waypoints)) FROM systems WHERE data->>'symbol' = :symbol), updated = :date WHERE data->>'symbol' = :symbol;`);
export function addSystem(data) {
@ -34,6 +35,18 @@ export function getSystemUpdated(symbol) {
return updated.updated;
}
export function setSystem(data) {
if (getSystem(data.symbol) === null) {
addSystem(data);
} else {
return setSystemStatement.run({
data: JSON.stringify(data),
date: new Date().toISOString(),
symbol: data.symbol,
}).changes;
}
}
export function setSystemWaypoints(symbol, waypoints) {
return setSystemWaypointsStatement.run({
date: new Date().toISOString(),

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@ -1,108 +1,10 @@
import * as automation from './automation/automation.js';
import * as autoContracting from './automation/contracting.js';
import * as autoMining from './automation/mining.js';
import * as autoExploring from './automation/exploration.js';
import * as autoInit from './automation/init.js';
import * as api from './lib/api.js';
import * as contracts from './lib/contracts.js';
import * as ships from './lib/ships.js';
import * as systems from './lib/systems.js';
function usage() {
console.log(`autoContractForShip [ship_symbol] run a contract extraction-delivery loop for the ship.
contracts.contracts List your contracts.
my-agent Fetch your agent's status.
register [symbol] [faction] Registers your agent then inits the database
ships.ship [ship_symbol] Retrieve a ship's status.
ships Retrieve all of your ships.
status Servers' status`);
}
switch(process.argv[2]) {
case 'autoContractForShip':
await autoContracting.auto({symbol: process.argv[3]});
break;
case 'autoMiningForShip':
await autoMining.mineUntilFullOf({symbol: process.argv[3], good: 'NON_EXISTENT'});
break;
case 'my-agent':
api.debugLog(await api.send({endpoint: '/my/agent'}));
break;
case 'register':
if (process.argv[3] !== undefined && process.argv[4] !== undefined) {
automation.register(process.argv[3], process.argv[4]);
} else {
usage();
}
break;
case 'ships':
api.debugLog(await api.send({endpoint: '/my/ships'}));
break;
case 'status':
api.debugLog(await api.send({endpoint: '/'}));
break;
default:
// wip and manual actions
switch(process.argv[2]) {
case 'contracts.accept':
api.debugLog(await contracts.accept({contract: process.argv[3]}));
break;
case 'contracts.contracts':
api.debugLog(await contracts.contracts());
break;
case 'contracts.fulfill':
api.debugLog(await contracts.fulfill({contract: process.argv[3]}));
break;
case 'ships.dock':
api.debugLog(await ships.dock({symbol: process.argv[3]}));
break;
case 'ships.jump':
api.debugLog(await ships.jump({ship: process.argv[3], system: process.argv[4]}));
break;
//case 'market':
// api.send({endpoint: `/systems/${process.argv[3]}/waypoints/${process.argv[4]}/market`});
// break;
case 'ships.navigate':
api.debugLog(await ships.navigate({symbol: process.argv[3], waypoint: process.argv[4]}));
break;
case 'ships.negotiate':
api.debugLog(await ships.negotiate({ship: process.argv[3]}));
break;
case 'ships.orbit':
api.debugLog(await ships.orbit({symbol: process.argv[3]}));
break;
case 'ships.purchase':
api.debugLog(await ships.purchase({shipType: process.argv[3], waypoint: process.argv[4]}));
break;
case 'ships.refuel':
api.debugLog(await ships.refuel({symbol: process.argv[3]}));
break;
case 'ships.sell':
api.debugLog(await ships.sell({symbol: process.argv[3], good: process.argv[4], units: process.argv[5]}));
break;
case 'ships.ship':
api.debugLog(await ships.ship({symbol: process.argv[3]}));
break;
case 'ships.survey':
api.debugLog(await ships.survey({symbol: process.argv[3]}));
break;
case 'systems.asteroids':
api.debugLog(await systems.type({symbol: process.argv[3], type: 'ASTEROID_FIELD'}));
break;
case 'systems.jumpGate':
api.debugLog(await systems.type({symbol: process.argv[3], type: 'JUMP_GATE'}));
break;
case 'systems.shipyard':
api.debugLog(await systems.shipyard({symbol: process.argv[3]}));
break;
case 'systems.shipyards':
api.debugLog(await systems.trait({symbol: process.argv[3], trait: 'SHIPYARD'}));
break;
case 'systems.system':
api.debugLog(await systems.system({symbol: process.argv[3]}));
break;
case 'systems.waypoints':
api.debugLog(await systems.waypoints({symbol: process.argv[3]}));
break;
default:
usage();
}
}
await autoInit.init();
autoContracting.init();
autoExploring.init();