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-rw-r--r--haskell/src/SpaceTraders/Automation/Init.hs4
-rw-r--r--nodejs/.eslintrc.json44
-rw-r--r--nodejs/automation/contracting.js71
-rw-r--r--nodejs/automation/contracting.ts72
-rw-r--r--nodejs/automation/init.js4
-rw-r--r--nodejs/automation/selling.js118
-rw-r--r--nodejs/database/agents.js21
-rw-r--r--nodejs/database/agents.ts20
-rw-r--r--nodejs/database/contracts.ts (renamed from nodejs/database/contracts.js)23
-rw-r--r--nodejs/database/db.ts (renamed from nodejs/database/db.js)13
-rw-r--r--nodejs/database/ships.ts (renamed from nodejs/database/ships.js)45
-rw-r--r--nodejs/database/tokens.js16
-rw-r--r--nodejs/database/tokens.ts14
-rw-r--r--nodejs/lib/api.ts (renamed from nodejs/lib/api.js)125
-rw-r--r--nodejs/lib/contracts.js68
-rw-r--r--nodejs/lib/contracts.ts74
-rw-r--r--nodejs/lib/priority_queue.js39
-rw-r--r--nodejs/lib/priority_queue.ts36
-rw-r--r--nodejs/lib/ships.js195
-rw-r--r--nodejs/lib/ships.ts204
-rw-r--r--nodejs/lib/systems.ts (renamed from nodejs/lib/systems.js)34
-rw-r--r--nodejs/lib/utils.js18
-rw-r--r--nodejs/lib/utils.ts25
-rwxr-xr-xnodejs/main.js9
-rwxr-xr-xnodejs/main.ts9
-rw-r--r--nodejs/model/agent.ts8
-rw-r--r--nodejs/model/api.ts32
-rw-r--r--nodejs/model/cargo.ts17
-rw-r--r--nodejs/model/contract.ts22
-rw-r--r--nodejs/model/ship.ts56
-rw-r--r--nodejs/tsconfig.json109
31 files changed, 879 insertions, 666 deletions
diff --git a/haskell/src/SpaceTraders/Automation/Init.hs b/haskell/src/SpaceTraders/Automation/Init.hs
index 7608867..6641cf8 100644
--- a/haskell/src/SpaceTraders/Automation/Init.hs
+++ b/haskell/src/SpaceTraders/Automation/Init.hs
@@ -52,11 +52,11 @@ registerST = do
r <- register "ADYXAX-HS" "COSMIC"
case r of
Right r' -> do
+ let t = token r'
+ addToken t
addAgent $ agent r'
addContract $ contract r'
addShip $ ship r'
- let t = token r'
- addToken t
return t
Left e' -> throw e'
diff --git a/nodejs/.eslintrc.json b/nodejs/.eslintrc.json
deleted file mode 100644
index 47dd5e6..0000000
--- a/nodejs/.eslintrc.json
+++ /dev/null
@@ -1,44 +0,0 @@
-{
- "env": {
- "es2021": true,
- "node": true
- },
- "extends": [
- "eslint:recommended",
- "plugin:node/recommended"
- ],
- "overrides": [
- {
- "files": ["*.js"],
- "rules": {
- "no-constant-condition": "off"
- }
- }
- ],
- "parserOptions": {
- "ecmaVersion": "latest",
- "sourceType": "module"
- },
- "rules": {
- "indent": [
- "error",
- "tab"
- ],
- "linebreak-style": [
- "error",
- "unix"
- ],
- "quotes": [
- "error",
- "single"
- ],
- "semi": [
- "error",
- "always"
- ],
- "node/no-unsupported-features/es-syntax": [
- "error",
- { "ignores": ["modules"] }
- ]
- }
-}
diff --git a/nodejs/automation/contracting.js b/nodejs/automation/contracting.js
deleted file mode 100644
index 19183fb..0000000
--- a/nodejs/automation/contracting.js
+++ /dev/null
@@ -1,71 +0,0 @@
-import * as mining from './mining.js';
-import * as selling from './selling.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 libShips from '../lib/ships.js';
-import * as systems from '../lib/systems.js';
-import * as utils from '../lib/utils.js';
-
-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.systemFromWaypoint(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 asteroids = await systems.type({symbol: ships[0].nav.systemSymbol, type: 'ENGINEERED_ASTEROID'});
- const asteroidSymbol = asteroids[0].symbol;
- ships.forEach(async function(ship) {
- while (!dbContracts.getContract(contract.id).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 asteroidSymbol:
- await mining.mineUntilFullOf({
- asteroidSymbol: asteroidSymbol,
- 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}`);
- if (await contracts.deliver({id: contract.id, symbol: ship.symbol, good: wantedCargo, units: goodCargo.units })) {
- break;
- }
- }
- await libShips.navigate({symbol: ship.symbol, waypoint: asteroidSymbol});
- break;
- default:
- // we were either selling or started contracting
- await selling.sell(ship, wantedCargo);
- await libShips.navigate({symbol: ship.symbol, waypoint: asteroidSymbol});
- }
- }
- // TODO repurpose the ship
- });
-}
diff --git a/nodejs/automation/contracting.ts b/nodejs/automation/contracting.ts
new file mode 100644
index 0000000..2857778
--- /dev/null
+++ b/nodejs/automation/contracting.ts
@@ -0,0 +1,72 @@
+import { Contract } from '../model/contract.ts';
+import { Ship } from '../model/ship.ts';
+import * as mining from './mining.js';
+import * as selling from './selling.js';
+import * as dbContracts from '../database/contracts.ts';
+import * as dbShips from '../database/ships.ts';
+import * as api from '../lib/api.ts';
+import * as contracts from '../lib/contracts.ts';
+import * as libShips from '../lib/ships.ts';
+import * as systems from '../lib/systems.ts';
+import * as utils from '../lib/utils.ts';
+
+export async function init() {
+ const cs = dbContracts.getContracts();
+ cs.forEach(contract => run(contract));
+}
+
+async function run(contract: Contract) {
+ await contracts.accept(contract);
+ const contractSystem = utils.systemFromWaypoint(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: Contract, ships: Array<Ship>) {
+ // TODO check if contract is fulfilled!
+ const wantedCargo = contract.terms.deliver[0].tradeSymbol;
+ const deliveryPoint = contract.terms.deliver[0].destinationSymbol;
+ const asteroids = await systems.type({symbol: ships[0].nav.systemSymbol, type: 'ENGINEERED_ASTEROID'});
+ const asteroidSymbol = asteroids[0].symbol;
+ ships.forEach(async function(ship) {
+ while (!contract.fulfilled) {
+ ship = dbShips.getShip(ship.symbol) as Ship;
+ 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).getTime() - new Date().getTime();
+ if (delay > 0) await api.sleep(delay);
+ // Then it depends on where we are
+ switch (ship.nav.waypointSymbol) {
+ case asteroidSymbol:
+ await mining.mineUntilFullOf({
+ asteroidSymbol: asteroidSymbol,
+ good: wantedCargo,
+ symbol: ship.symbol
+ });
+ await libShips.navigate(ship, 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}`);
+ contract = await contracts.deliver(contract, ship);
+ if (contract.fulfilled) break;
+ }
+ await libShips.navigate(ship, asteroidSymbol);
+ break;
+ default:
+ // we were either selling or started contracting
+ await selling.sell(ship, wantedCargo);
+ await libShips.navigate(ship, asteroidSymbol);
+ }
+ }
+ // TODO repurpose the ship
+ });
+}
diff --git a/nodejs/automation/init.js b/nodejs/automation/init.js
index b921942..93e5a70 100644
--- a/nodejs/automation/init.js
+++ b/nodejs/automation/init.js
@@ -6,6 +6,8 @@ import * as dbTokens from '../database/tokens.js';
import * as api from '../lib/api.js';
import * as ships from '../lib/ships.js';
+const symbol = process.env.NODE_ENV === 'test' ? 'ADYXAX-0' : 'ADYXAX-TS';
+
// This function registers then inits the database
export async function init() {
const response = await fetch('https://api.spacetraders.io/v2/register', {
@@ -14,7 +16,7 @@ export async function init() {
'Content-Type': 'application/json',
},
body: JSON.stringify({
- symbol: "ADYXAX-JS",
+ symbol: symbol,
faction: "COSMIC",
}),
});
diff --git a/nodejs/automation/selling.js b/nodejs/automation/selling.js
index b52d52c..3d444af 100644
--- a/nodejs/automation/selling.js
+++ b/nodejs/automation/selling.js
@@ -8,65 +8,65 @@ import * as utils from '../lib/utils.js';
// example ctx { ship: {XXX}, keep: 'SILVER_ORE' }
export async function sell(ship, keep) {
outer: while(true) {
- // first lets see what we want to sell
- let cargo = utils.categorizeCargo(ship.cargo, keep);
- // get the marketdata from our location
- const market = await libSystems.market(ship.nav.waypointSymbol);
- // can we sell anything here?
- const goods = whatCanBeTradedAt(cargo.goods, market.imports.concat(market.exchange));
- for (let i = 0; i < goods.length; i++) {
- const symbol = goods[i].symbol;
- await libShips.sell({
- good: symbol,
- symbol: ship.symbol,
- units: cargo.goods[symbol],
- });
- delete cargo.goods[symbol];
- };
- // are we done selling everything we can?
- ship = dbShips.getShip(ship.symbol);
- cargo = utils.categorizeCargo(ship.cargo, keep);
- if (Object.keys(cargo.goods).length === 0) {
- return;
- }
- // we need to move somewhere else to sell our remaining goods
- // first we look into markets in our system
- const rawMarkets = await libSystems.trait({symbol: ship.nav.systemSymbol, trait: 'MARKETPLACE'});
- // sorted by distance from where we are
- const markets = rawMarkets.map(function (m) { return {
- data: m,
- distance: (m.x - ship.nav.route.destination.x) ** 2 + (m.y - ship.nav.route.destination.y) ** 2,
- }});
- markets.sort(function(a, b) {
- if (a.distance < b.distance) {
- return -1;
- } else if (a.distance > b.distance) {
- return 1;
- }
- return 0;
- });
- // check from the closest one if they import what we need to sell
- for (let i = 0; i < markets.length; i++) {
- const waypointSymbol = markets[i].data.symbol;
- const market = await libSystems.market(waypointSymbol);
- // if we have no data on the market we need to go there and see
- // and if we have data and can sell there we need to go too
- if (market === null || whatCanBeTradedAt(cargo.goods, market.imports).length > 0) {
- await libShips.navigate({symbol: ship.symbol, waypoint: waypointSymbol});
- continue outer;
- }
- }
- // check from the closest one if they exchange what we need to sell
- for (let i = 0; i < markets.length; i++) {
- const waypointSymbol = markets[i].data.symbol;
- const market = await libSystems.market(waypointSymbol);
- // if we can sell there we need to go
- if (whatCanBeTradedAt(cargo.goods, market.exchange).length > 0) {
- await libShips.navigate({symbol: ship.symbol, waypoint: waypointSymbol});
- continue outer;
- }
- }
- throw new Error(`Ship {ship.symbol} has found no importing or exchanging market for its cargo in the system`);
+ // first lets see what we want to sell
+ let cargo = utils.categorizeCargo(ship.cargo, keep);
+ // get the marketdata from our location
+ const market = await libSystems.market(ship.nav.waypointSymbol);
+ // can we sell anything here?
+ const goods = whatCanBeTradedAt(cargo.goods, market.imports.concat(market.exchange));
+ for (let i = 0; i < goods.length; i++) {
+ const symbol = goods[i].symbol;
+ await libShips.sell({
+ good: symbol,
+ symbol: ship.symbol,
+ units: cargo.goods[symbol],
+ });
+ delete cargo.goods[symbol];
+ };
+ // are we done selling everything we can?
+ ship = dbShips.getShip(ship.symbol);
+ cargo = utils.categorizeCargo(ship.cargo, keep);
+ if (Object.keys(cargo.goods).length === 0) {
+ return;
+ }
+ // we need to move somewhere else to sell our remaining goods
+ // first we look into markets in our system
+ const rawMarkets = await libSystems.trait({symbol: ship.nav.systemSymbol, trait: 'MARKETPLACE'});
+ // sorted by distance from where we are
+ const markets = rawMarkets.map(function (m) { return {
+ data: m,
+ distance: (m.x - ship.nav.route.destination.x) ** 2 + (m.y - ship.nav.route.destination.y) ** 2,
+ }});
+ markets.sort(function(a, b) {
+ if (a.distance < b.distance) {
+ return -1;
+ } else if (a.distance > b.distance) {
+ return 1;
+ }
+ return 0;
+ });
+ // check from the closest one if they import what we need to sell
+ for (let i = 0; i < markets.length; i++) {
+ const waypointSymbol = markets[i].data.symbol;
+ const market = await libSystems.market(waypointSymbol);
+ // if we have no data on the market we need to go there and see
+ // and if we have data and can sell there we need to go too
+ if (market === null || whatCanBeTradedAt(cargo.goods, market.imports).length > 0) {
+ await libShips.navigate({symbol: ship.symbol, waypoint: waypointSymbol});
+ continue outer;
+ }
+ }
+ // check from the closest one if they exchange what we need to sell
+ for (let i = 0; i < markets.length; i++) {
+ const waypointSymbol = markets[i].data.symbol;
+ const market = await libSystems.market(waypointSymbol);
+ // if we can sell there we need to go
+ if (whatCanBeTradedAt(cargo.goods, market.exchange).length > 0) {
+ await libShips.navigate({symbol: ship.symbol, waypoint: waypointSymbol});
+ continue outer;
+ }
+ }
+ throw new Error(`Ship {ship.symbol} has found no importing or exchanging market for its cargo in the system`);
}
}
diff --git a/nodejs/database/agents.js b/nodejs/database/agents.js
deleted file mode 100644
index 8b7203b..0000000
--- a/nodejs/database/agents.js
+++ /dev/null
@@ -1,21 +0,0 @@
-import db from './db.js';
-
-const addAgentStatement = db.prepare(`INSERT INTO agents(data) VALUES (json(?));`);
-const getAgentStatement = db.prepare(`SELECT data FROM agents;`);
-const setAgentStatement = db.prepare(`UPDATE agents SET data = json(?);`);
-
-export function addAgent(agent) {
- return addAgentStatement.run(JSON.stringify(agent)).lastInsertRowid;
-}
-
-export function getAgent() {
- const data = getAgentStatement.get();
- if (data === undefined) {
- return null;
- }
- return JSON.parse(data.data);
-}
-
-export function setAgent(agent) {
- return setAgentStatement.run(JSON.stringify(agent)).changes;
-}
diff --git a/nodejs/database/agents.ts b/nodejs/database/agents.ts
new file mode 100644
index 0000000..41b956a
--- /dev/null
+++ b/nodejs/database/agents.ts
@@ -0,0 +1,20 @@
+import { Agent } from '../model/agent.ts';
+import db from './db.js';
+
+const addAgentStatement = db.prepare(`INSERT INTO agents(data) VALUES (json(?));`);
+const getAgentStatement = db.prepare(`SELECT data FROM agents;`);
+const setAgentStatement = db.prepare(`UPDATE agents SET data = json(?);`);
+
+export function addAgent(agent: Agent) {
+ addAgentStatement.run(JSON.stringify(agent));
+}
+
+export function getAgent(): Agent|null {
+ const data = getAgentStatement.get() as {data: string}|undefined;
+ if (!data) return null;
+ return JSON.parse(data.data);
+}
+
+export function setAgent(agent: Agent) {
+ setAgentStatement.run(JSON.stringify(agent));
+}
diff --git a/nodejs/database/contracts.js b/nodejs/database/contracts.ts
index d7f9aab..576f8dd 100644
--- a/nodejs/database/contracts.js
+++ b/nodejs/database/contracts.ts
@@ -1,30 +1,29 @@
-import db from './db.js';
+import { Contract } from '../model/contract.ts';
+import db from './db.ts';
const addContractStatement = db.prepare(`INSERT INTO contracts(data) VALUES (json(?));`);
const getContractStatement = db.prepare(`SELECT data FROM contracts WHERE data->>'id' = ?;`);
const getContractsStatement = db.prepare(`SELECT data FROM contracts WHERE data->>'fulfilled' = false;`);
const updateContractStatement = db.prepare(`UPDATE contracts SET data = json(:data) WHERE data->>'id' = :id;`);
-export function getContract(id) {
- const data = getContractStatement.get(id);
- if (data === undefined) {
- return null;
- }
+export function getContract(id: string): Contract|null {
+ const data = getContractStatement.get(id) as {data: string}|undefined;
+ if (!data) return null;
return JSON.parse(data.data);
}
-export function getContracts() {
- const data = getContractsStatement.all();
+export function getContracts(): Array<Contract> {
+ const data = getContractsStatement.all() as Array<{data: string}>;
return data.map(contractData => JSON.parse(contractData.data));
}
-export function setContract(data) {
+export function setContract(data: Contract) {
if (getContract(data.id) === null) {
- return addContractStatement.run(JSON.stringify(data)).lastInsertRowid;
+ addContractStatement.run(JSON.stringify(data));
} else {
- return updateContractStatement.run({
+ updateContractStatement.run({
data: JSON.stringify(data),
id: data.id,
- }).changes;
+ });
}
}
diff --git a/nodejs/database/db.js b/nodejs/database/db.ts
index 4438fec..247ee5a 100644
--- a/nodejs/database/db.js
+++ b/nodejs/database/db.ts
@@ -11,7 +11,7 @@ const allMigrations = [
const db = new Database(
process.env.NODE_ENV === 'test' ? 'test.db' : 'spacetraders.db',
- process.env.NODE_ENV === 'development' ? { verbose: console.log } : null
+ process.env.NODE_ENV === 'development' ? { verbose: console.log } : undefined
);
db.pragma('foreign_keys = ON');
db.pragma('journal_mode = WAL');
@@ -20,7 +20,8 @@ function init() {
db.transaction(function migrate() {
let version;
try {
- version = db.prepare('SELECT version FROM schema_version').get().version;
+ const res = db.prepare('SELECT version FROM schema_version').get() as {version: number};
+ version = res.version;
} catch {
version = 0;
}
@@ -34,10 +35,10 @@ function init() {
}
export function reset() {
- const indices = db.prepare(`SELECT name FROM sqlite_master WHERE type = 'index';`).all();
- const tables = db.prepare(`SELECT name FROM sqlite_master WHERE type = 'table';`).all();
- const triggers = db.prepare(`SELECT name FROM sqlite_master WHERE type = 'trigger';`).all();
- const views = db.prepare(`SELECT name FROM sqlite_master WHERE type = 'view';`).all();
+ const indices = db.prepare(`SELECT name FROM sqlite_master WHERE type = 'index';`).all() as Array<{name: string}>;
+ const tables = db.prepare(`SELECT name FROM sqlite_master WHERE type = 'table';`).all() as Array<{name: string}>;
+ const triggers = db.prepare(`SELECT name FROM sqlite_master WHERE type = 'trigger';`).all() as Array<{name: string}>;
+ const views = db.prepare(`SELECT name FROM sqlite_master WHERE type = 'view';`).all() as Array<{name: string}>;
indices.forEach(elt => db.exec(`DROP INDEX ${elt.name};`));
tables.forEach(elt => db.exec(`DROP TABLE ${elt.name};`));
triggers.forEach(elt => db.exec(`DROP TRIGGER ${elt.name};`));
diff --git a/nodejs/database/ships.js b/nodejs/database/ships.ts
index f9eb668..58c8abf 100644
--- a/nodejs/database/ships.js
+++ b/nodejs/database/ships.ts
@@ -1,4 +1,6 @@
-import db from './db.js';
+import db from './db.ts';
+import { Cargo } from '../model/cargo.ts';
+import { Fuel, Nav, Ship } from '../model/ship.ts';
const addShipStatement = db.prepare(`INSERT INTO ships(data) VALUES (json(?));`);
const getShipStatement = db.prepare(`SELECT data FROM ships WHERE data->>'symbol' = ?;`);
@@ -8,51 +10,46 @@ const setShipFuelStatement = db.prepare(`UPDATE ships SET data = (SELECT json_se
const setShipNavStatement = db.prepare(`UPDATE ships SET data = (SELECT json_set(data, '$.nav', json(:nav)) FROM ships WHERE data->>'symbol' = :symbol) WHERE data->>'symbol' = :symbol;`);
const updateShipStatement = db.prepare(`UPDATE ships SET data = json(:data) WHERE data->>'symbol' = :symbol;`);
-export function getShip(symbol) {
- const data = getShipStatement.get(symbol);
- if (data === undefined) {
- return null;
- }
+export function getShip(symbol: string): Ship|null {
+ const data = getShipStatement.get(symbol) as {data: string}|undefined;
+ if (!data) return null;
return JSON.parse(data.data);
}
-export function getShipsAt(symbol) {
- const data = getShipsAtStatement.all(symbol);
- if (data === undefined) {
- return null;
- }
+export function getShipsAt(symbol: string) {
+ const data = getShipsAtStatement.all(symbol) as Array<{data: string}>;
return data.map(elt => JSON.parse(elt.data));
}
-export function setShip(data) {
+export function setShip(data: Ship) {
if (getShip(data.symbol) === null) {
- return addShipStatement.run(JSON.stringify(data)).lastInsertRowid;
+ addShipStatement.run(JSON.stringify(data));
} else {
- return updateShipStatement.run({
+ updateShipStatement.run({
data: JSON.stringify(data),
symbol: data.symbol,
- }).changes;
+ });
}
}
-export function setShipCargo(symbol, cargo) {
- return setShipCargoStatement.run({
+export function setShipCargo(symbol: string, cargo: Cargo) {
+ setShipCargoStatement.run({
cargo: JSON.stringify(cargo),
symbol: symbol,
- }).changes;
+ });
}
-export function setShipFuel(symbol, fuel) {
- return setShipFuelStatement.run({
+export function setShipFuel(symbol: string, fuel: Fuel) {
+ setShipFuelStatement.run({
fuel: JSON.stringify(fuel),
symbol: symbol,
- }).changes;
+ });
}
-export function setShipNav(symbol, nav) {
- return setShipNavStatement.run({
+export function setShipNav(symbol: string, nav: Nav) {
+ setShipNavStatement.run({
nav: JSON.stringify(nav),
symbol: symbol,
- }).changes;
+ });
}
diff --git a/nodejs/database/tokens.js b/nodejs/database/tokens.js
deleted file mode 100644
index 2a781af..0000000
--- a/nodejs/database/tokens.js
+++ /dev/null
@@ -1,16 +0,0 @@
-import db from './db.js';
-
-const addTokenStatement = db.prepare(`INSERT INTO tokens(data) VALUES (?);`);
-const getTokenStatement = db.prepare(`SELECT data FROM tokens;`);
-
-export function addToken(token) {
- return addTokenStatement.run(token).lastInsertRowid;
-}
-
-export function getToken() {
- const data = getTokenStatement.get();
- if (data === undefined) {
- return null;
- }
- return data.data;
-}
diff --git a/nodejs/database/tokens.ts b/nodejs/database/tokens.ts
new file mode 100644
index 0000000..4495a65
--- /dev/null
+++ b/nodejs/database/tokens.ts
@@ -0,0 +1,14 @@
+import db from './db.ts';
+
+const addTokenStatement = db.prepare(`INSERT INTO tokens(data) VALUES (?);`);
+const getTokenStatement = db.prepare(`SELECT data FROM tokens;`);
+
+export function addToken(token: string) {
+ addTokenStatement.run(token);
+}
+
+export function getToken(): string|null {
+ const data = getTokenStatement.get() as {data: string}|undefined;
+ if (data === undefined) return null;
+ return data.data;
+}
diff --git a/nodejs/lib/api.js b/nodejs/lib/api.ts
index ecb0282..08c6c71 100644
--- a/nodejs/lib/api.js
+++ b/nodejs/lib/api.ts
@@ -1,8 +1,9 @@
import * as fs from 'fs';
import * as events from 'events';
-import { getToken } from '../database/tokens.js';
-import { PriorityQueue } from './priority_queue.js';
+import { APIError, Request, RequestPromise, Response } from '../model/api.ts';
+import { getToken } from '../database/tokens.ts';
+import { PriorityQueue } from './priority_queue.ts';
// queue processor module variables
const bus = new events.EventEmitter(); // a bus to notify the queue processor to start processing messages
@@ -10,10 +11,9 @@ let busy = false; // true if we are already sending api requests.
let backoffSeconds = 0;
let running = false;
// other module variables
-let headers = undefined; // a file scoped variable so that we only evaluate these once.
+let headers: {[key:string]:string}|null = null; // a file scoped variable so that we only evaluate these once.
let queue = new PriorityQueue(); // a priority queue to hold api calls we want to send, allows for throttling.
-// a single queue processor should be running at any time, otherwise there will be trouble!
async function queue_processor() {
if (running) {
throw 'refusing to start a second queue processor';
@@ -30,9 +30,10 @@ async function queue_processor() {
await new Promise(resolve => bus.once('send', resolve));
busy = true;
}
- const before = new Date();
- await send_this(queue.dequeue().element);
- const duration = new Date() - before;
+ const before = new Date().getTime();
+ const data = queue.dequeue() as RequestPromise<unknown>;
+ await send_this(data);
+ const duration = new Date().getTime() - before;
if (duration < 400) { // 333 should work, but 400 should still allow some manual requests to go through during development
await sleep(400 - duration);
}
@@ -44,21 +45,17 @@ async function queue_processor() {
}
queue_processor();
-// send takes a request object as argument and an optional context ctx
-// example request: {
-// endpoint: the path part of the url to call,
-// method: HTTP method for `fetch` call, defaults to 'GET',
-// page: run a paginated request starting from this page until all the following pages are fetched
-// payload: optional json object that will be send along with the request,
-// priority: optional priority value (defaults to 10, lower than 10 means the message will be sent faster)
-// }
-export async function send(request, ctx) {
- if (request.page === undefined) {
- return await send_one(request, ctx);
- }
- let ret = [];
+export async function send<T>(request: Request): Promise<T|APIError> {
+ const response = await send_one<T>(request);
+ if (response.error) return response.error;
+ return response.data;
+}
+
+export async function sendPaginated<T>(request: Request): Promise<Array<T>|APIError> {
+ if (request.page === undefined) request.page = 1;
+ let ret: Array<T> = [];
while (true) {
- const response = await send_one(request, ctx);
+ const response = await send_one<T>(request);
if (response.meta === undefined) {
throw {"message": "paginated request did not return a meta block", "request": request, "response": response};
}
@@ -70,10 +67,9 @@ export async function send(request, ctx) {
}
}
-function send_one(request, ctx) {
+function send_one<T>(request: Request): Promise<Response<T>> {
return new Promise((resolve, reject) => {
- let data = {
- ctx: ctx,
+ const data: RequestPromise<T> = {
reject: reject,
request: request,
resolve: resolve,
@@ -86,8 +82,8 @@ function send_one(request, ctx) {
}
// send_this take a data object as argument built in the send function above
-async function send_this(data) {
- if (headers === undefined) {
+async function send_this(data: RequestPromise<unknown>) {
+ if (headers === null) {
const token = getToken();
if (token === null) {
throw 'Could not get token from the database. Did you init or register yet?';
@@ -97,7 +93,7 @@ async function send_this(data) {
'Authorization': `Bearer ${token}`
};
}
- let options = {
+ let options: {[key:string]:any} = {
headers: headers,
};
if (data.request.method !== undefined) {
@@ -112,52 +108,53 @@ async function send_this(data) {
}
fs.writeFileSync('log', JSON.stringify({event: 'send', date: new Date(), data: data}) + '\n', {flag: 'a+'});
try {
- let response = await fetch(`https://api.spacetraders.io/v2${data.request.endpoint}${pagination}`, options);
- response = await response.json();
- switch(response.error?.code) {
- case 401: // TODO 401 means a server reset happened
- throw response;
- // TODO reject all promises in queue
- // reset database
- // logrotate
- // spawnSync?
- // break;
- case 429: // 429 means rate limited, let's hold back as instructed
- backoffSeconds = response.error.data.retryAfter;
- queue.enqueue(data, 1);
- break;
- case 503: // 503 means maintenance mode, let's hold back for 1 minute
- backoffSeconds = 60;
- queue.enqueue(data, 1);
- break;
- default: // no error!
- fs.writeFileSync('log', JSON.stringify({event: 'response', date: new Date(), data: response}) + '\n', {flag: 'a+'});
- return data.resolve(response);
+ const response = await fetch(`https://api.spacetraders.io/v2${data.request.endpoint}${pagination}`, options);
+ const json = await response.json() as Response<unknown>;
+ switch(json.error?.code) {
+ case 401: // TODO 401 means a server reset happened
+ throw json;
+ // TODO reject all promises in queue
+ // reset database
+ // logrotate
+ // spawnSync?
+ // break;
+ case 429: // 429 means rate limited, let's hold back as instructed
+ backoffSeconds = json.error.data.retryAfter;
+ queue.enqueue(data, 1);
+ break;
+ case 503: // 503 means maintenance mode, let's hold back for 1 minute
+ backoffSeconds = 60;
+ queue.enqueue(data, 1);
+ break;
+ default: // no error!
+ fs.writeFileSync('log', JSON.stringify({event: 'response', date: new Date(), data: json}) + '\n', {flag: 'a+'});
+ return data.resolve(json);
}
- } catch (err) {
+ } catch (_err) {
+ const err = _err as {cause?: {code: string}};
fs.writeFileSync('log', JSON.stringify({event: 'error', date: new Date(), data: err}) + '\n', {flag: 'a+'});
switch(err.cause?.code) {
- case 'EAI_AGAIN': // DNS lookup timed out error, let's hold back for 5 seconds
- backoffSeconds = 5;
- queue.enqueue(data, 1);
- break;
- case 'ECONNRESET':
- queue.enqueue(data, 1);
- break;
- case 'UND_ERR_CONNECT_TIMEOUT':
- queue.enqueue(data, 1);
- break;
- default:
- data.reject(err);
+ case 'EAI_AGAIN': // DNS lookup timed out error, let's hold back for 5 seconds
+ backoffSeconds = 5;
+ queue.enqueue(data, 1);
+ break;
+ case 'ECONNRESET':
+ queue.enqueue(data, 1);
+ break;
+ case 'UND_ERR_CONNECT_TIMEOUT':
+ queue.enqueue(data, 1);
+ break;
+ default:
+ data.reject(err);
}
}
}
-export function debugLog(ctx) {
+export function debugLog(ctx: any) {
console.log(`--- ${Date()} -----------------------------------------------------------------------------`);
console.log(JSON.stringify(ctx, null, 2));
}
-export function sleep(delay) {
- return new Promise((resolve) => setTimeout(resolve, delay))
+export function sleep(delay: number): Promise<unknown> {
+ return new Promise((resolve) => setTimeout(resolve, delay));
}
diff --git a/nodejs/lib/contracts.js b/nodejs/lib/contracts.js
deleted file mode 100644
index 9718f99..0000000
--- a/nodejs/lib/contracts.js
+++ /dev/null
@@ -1,68 +0,0 @@
-import * as dbAgents from '../database/agents.js';
-import * as dbContracts from '../database/contracts.js';
-import * as api from './api.js';
-import * as dbShips from '../database/ships.js';
-import * as libShips from '../lib/ships.js';
-
-export async function accept(ctx) {
- const contract = dbContracts.getContract(ctx.id);
- if (contract.accepted) {
- return;
- }
- await api.send({endpoint: `/my/contracts/${ctx.id}/accept`, method: 'POST'});
- contract.accepted = true;
- dbContracts.setContract(contract);
-}
-
-export async function contracts() {
- const contracts = await api.send({endpoint: '/my/contracts', page: 1});
- contracts.forEach(contract => dbContracts.setContract(contract));
- return contracts;
-}
-
-// returns true if the contract has been fulfilled
-export async function deliver(ctx) {
- const contract = dbContracts.getContract(ctx.id);
- if (contract.terms.deliver[0].unitsRequired === contract.terms.deliver[0].unitsFulfilled) {
- await fulfill(ctx);
- return true;
- }
- await libShips.dock(ctx);
- const response = await api.send({ endpoint: `/my/contracts/${ctx.id}/deliver`, method: 'POST', payload: {
- shipSymbol: ctx.symbol,
- tradeSymbol: ctx.good,
- units: ctx.units,
- }});
- if (response.error !== undefined) {
- switch(response.error.code) {
- case 4509: // contract delivery terms have been met
- await fulfill(ctx);
- return true;
- default: // yet unhandled error
- api.debugLog(response);
- throw response;
- }
- }
- dbContracts.setContract(response.data.contract);
- dbShips.setShipCargo(ctx.symbol, response.data.cargo);
- // TODO track credits
- if(response.data.contract.terms.deliver[0].unitsRequired === response.data.contract.terms.deliver[0].unitsFulfilled) {
- await fulfill(ctx);
- return true;
- }
- return false;
-}
-
-export async function fulfill(ctx) {
- const contract = dbContracts.getContract(ctx.id);
- if (contract.fulfilled) {
- return;
- }
- const response = await api.send({ endpoint: `/my/contracts/${ctx.id}/fulfill`, method: 'POST'});
- if (response.error !== undefined) {
- api.debugLog(response);
- throw response;
- }
- dbAgents.setAgent(response.data.agent);
- dbContracts.setContract(response.data.contract);
-}
diff --git a/nodejs/lib/contracts.ts b/nodejs/lib/contracts.ts
new file mode 100644
index 0000000..fb62813
--- /dev/null
+++ b/nodejs/lib/contracts.ts
@@ -0,0 +1,74 @@
+import { Agent } from '../model/agent.ts';
+import { APIError } from '../model/api.ts';
+import { Cargo } from '../model/cargo.ts';
+import { Contract } from '../model/contract.ts';
+import { Ship } from '../model/ship.ts';
+import * as dbAgents from '../database/agents.ts';
+import * as dbContracts from '../database/contracts.ts';
+import * as api from './api.ts';
+import * as dbShips from '../database/ships.ts';
+import * as libShips from '../lib/ships.ts';
+
+export async function accept(contract: Contract): Promise<Contract> {
+ if (contract.accepted) return contract;
+ const response = await api.send<{agent: Agent, contract: Contract, type: ''}>({endpoint: `/my/contracts/${contract.id}/accept`, method: 'POST'});
+ if ('apiError' in response) {
+ api.debugLog(response);
+ throw response;
+ }
+ dbAgents.setAgent(response.agent);
+ dbContracts.setContract(response.contract);
+ return response.contract;
+}
+
+export async function contracts(): Promise<Array<Contract>> {
+ const response = await api.sendPaginated<Contract>({endpoint: '/my/contracts', page: 1});
+ if ('apiError' in response) {
+ api.debugLog(response);
+ throw response;
+ }
+ response.forEach(contract => dbContracts.setContract(contract));
+ return response;
+}
+
+export async function deliver(contract: Contract, ship: Ship): Promise<Contract> {
+ if (contract.terms.deliver[0].unitsRequired >= contract.terms.deliver[0].unitsFulfilled) {
+ return await fulfill(contract);
+ }
+ const tradeSymbol = contract.terms.deliver[0].tradeSymbol;
+ let units = 0;
+ ship.cargo.inventory.forEach(i => {if (i.symbol === tradeSymbol) units = i.units; });
+ ship = await libShips.dock(ship); // we need to be docked to deliver
+ const response = await api.send<{contract: Contract, cargo: Cargo}>({ endpoint: `/my/contracts/${contract.id}/deliver`, method: 'POST', payload: {
+ shipSymbol: ship.symbol,
+ tradeSymbol: tradeSymbol,
+ units: units,
+ }});
+ if ('apiError' in response) {
+ switch(response.code) {
+ case 4509: // contract delivery terms have been met
+ return await fulfill(contract);
+ default: // yet unhandled error
+ api.debugLog(response);
+ throw response;
+ }
+ }
+ dbContracts.setContract(response.contract);
+ dbShips.setShipCargo(ship.symbol, response.cargo);
+ if(response.contract.terms.deliver[0].unitsRequired >= response.contract.terms.deliver[0].unitsFulfilled) {
+ return await fulfill(contract);
+ }
+ return response.contract;
+}
+
+export async function fulfill(contract: Contract): Promise<Contract> {
+ if (contract.fulfilled) return contract;
+ const response = await api.send<{agent: Agent, contract: Contract}>({ endpoint: `/my/contracts/${contract.id}/fulfill`, method: 'POST'});
+ if ('apiError' in response) {
+ api.debugLog(response);
+ throw response;
+ }
+ dbAgents.setAgent(response.agent);
+ dbContracts.setContract(response.contract);
+ return response.contract;
+}
diff --git a/nodejs/lib/priority_queue.js b/nodejs/lib/priority_queue.js
deleted file mode 100644
index da526b2..0000000
--- a/nodejs/lib/priority_queue.js
+++ /dev/null
@@ -1,39 +0,0 @@
-export class QElement {
- constructor(element, priority) {
- this.element = element;
- this.priority = priority;
- }
-}
-
-export class PriorityQueue {
- constructor(elt) {
- this.items = [];
- if (elt !== undefined) {
- this.enqueue(elt, 0);
- }
- }
-
- enqueue(element, priority) {
- let qElement = new QElement(element, priority);
-
- for (let i = 0; i < this.items.length; ++i) {
- if (this.items[i].priority > qElement.priority) {
- this.items.splice(i, 0, qElement);
- return;
- }
- }
- this.items.push(qElement);
- }
- dequeue() {
- return this.items.shift(); // we would use pop to get the highest priority, shift() gives us the lowest priority
- }
- front() {
- return this.items[0];
- }
- rear() {
- return this.items[this.items.length - 1];
- }
- isEmpty() {
- return this.items.length === 0;
- }
-}
diff --git a/nodejs/lib/priority_queue.ts b/nodejs/lib/priority_queue.ts
new file mode 100644
index 0000000..ec9e7d0
--- /dev/null
+++ b/nodejs/lib/priority_queue.ts
@@ -0,0 +1,36 @@
+class QElement {
+ element: unknown;
+ priority: number;
+ constructor(element: unknown, priority: number) {
+ this.element = element;
+ this.priority = priority;
+ }
+}
+
+export class PriorityQueue {
+ items: Array<QElement>;
+
+ constructor(elt?: unknown) {
+ this.items = [];
+ if (elt !== undefined) this.enqueue(elt, 0);
+ }
+
+ enqueue(element: unknown, priority: number): void {
+ let qElement = new QElement(element, priority);
+
+ for (let i = 0; i < this.items.length; ++i) {
+ if (this.items[i].priority > qElement.priority) {
+ this.items.splice(i, 0, qElement);
+ return;
+ }
+ }
+ this.items.push(qElement);
+ }
+ dequeue(): unknown {
+ // we would use pop to get the highest priority, shift() gives us the lowest priority
+ return this.items.shift()?.element;
+ }
+ isEmpty(): boolean {
+ return this.items.length === 0;
+ }
+}
diff --git a/nodejs/lib/ships.js b/nodejs/lib/ships.js
deleted file mode 100644
index 835e62b..0000000
--- a/nodejs/lib/ships.js
+++ /dev/null
@@ -1,195 +0,0 @@
-import * as api from './api.js';
-import * as dbShips from '../database/ships.js';
-import * as dbSurveys from '../database/surveys.js';
-import * as systems from '../lib/systems.js';
-
-export async function extract(ctx) {
- const ship = dbShips.getShip(ctx.symbol);
- const asteroidFields = await systems.type({symbol: ship.nav.systemSymbol, type: 'ENGINEERED_ASTEROID'});
- // TODO if there are multiple fields, find the closest one?
- await navigate({symbol: ctx.symbol, waypoint: asteroidFields[0].symbol});
- await orbit(ctx);
- // TODO handle surveying?
- const response = await api.send({endpoint: `/my/ships/${ctx.symbol}/extract`, method: 'POST'});
- if (response.error !== undefined) {
- switch(response.error.code) {
- case 4000: // ship is on cooldown
- await api.sleep(response.error.data.cooldown.remainingSeconds * 1000);
- return await extract(ctx);
- case 4228: // ship is full
- return null;
- default: // yet unhandled error
- throw response;
- }
- } else {
- dbShips.setShipCargo(ctx.symbol, response.data.cargo);
- await api.sleep(response.data.cooldown.remainingSeconds*1000);
- }
- return response;
-}
-
-export async function dock(ctx) {
- const ship = dbShips.getShip(ctx.symbol);
- if (ship.nav.status === 'DOCKED') {
- return null;
- }
- const response = await api.send({endpoint: `/my/ships/${ctx.symbol}/dock`, method: 'POST'});
- if (response.error !== undefined) {
- switch(response.error.code) {
- case 4214: // ship is in transit
- await api.sleep(response.error.data.secondsToArrival * 1000);
- return await dock(ctx);
- default: // yet unhandled error
- throw response;
- }
- }
- dbShips.setShipNav(ctx.symbol, response.data.nav);
- return response;
-}
-
-function hasMount(shipSymbol, mountSymbol) {
- const ship = dbShips.getShip(shipSymbol);
- return ship.mounts.filter(s => s.symbol === mountSymbol).length > 0;
-}
-
-export async function jump(ctx) {
- // TODO
- const response = await api.send({endpoint: `/my/ships/${ctx.ship}/jump`, method: 'POST', payload: { systemSymbol: ctx.system }});
- await api.sleep(response.data.cooldown.remainingSeconds*1000);
- return response;
-}
-
-export async function navigate(ctx) {
- const ship = dbShips.getShip(ctx.symbol);
- if (ship.nav.waypointSymbol === ctx.waypoint) {
- return;
- }
- await orbit(ctx);
- // TODO if we do not have enough fuel, make a stop to refuel along the way or drift to the destination
- const response = await api.send({endpoint: `/my/ships/${ctx.symbol}/navigate`, method: 'POST', payload: { waypointSymbol: ctx.waypoint }});
- if (response.error !== undefined) {
- switch(response.error.code) {
- case 4214: // ship is in transit
- await api.sleep(response.error.data.secondsToArrival * 1000);
- return await navigate(ctx);
- default: // yet unhandled error
- throw response;
- }
- }
- dbShips.setShipFuel(ctx.symbol, response.data.fuel);
- dbShips.setShipNav(ctx.symbol, response.data.nav);
- const delay = new Date(response.data.nav.route.arrival) - new Date();
- await api.sleep(delay);
- response.data.nav.status = 'IN_ORBIT';
- dbShips.setShipNav(ctx.symbol, response.data.nav);
- await refuel(ctx);
- return response;
-}
-
-export async function negotiate(ctx) {
- // TODO
- return await api.send({endpoint: `/my/ships/${ctx.ship}/negotiate/contract`, method: 'POST'});
-}
-
-export async function orbit(ctx) {
- const ship = dbShips.getShip(ctx.symbol);
- if (ship.nav.status === 'IN_ORBIT') {
- return null;
- }
- const response = await api.send({endpoint: `/my/ships/${ctx.symbol}/orbit`, method: 'POST'});
- if (response.error !== undefined) {
- switch(response.error.code) {
- case 4214: // ship is in transit
- await api.sleep(response.error.data.secondsToArrival * 1000);
- return await orbit(ctx);
- default: // yet unhandled error
- throw response;
- }
- }
- dbShips.setShipNav(ctx.symbol, response.data.nav);
- return response;
-}
-
-export async function purchase(ctx) {
- const response = await api.send({endpoint: '/my/ships', method: 'POST', payload: {
- shipType: ctx.shipType,
- waypointSymbol: ctx.waypoint,
- }});
- if (response.error !== undefined) {
- throw response;
- }
- dbShips.setShip(response.data.ship);
- return response.data;
-}
-
-export async function refuel(ctx) {
- const ship = dbShips.getShip(ctx.symbol);
- if (ship.fuel.current >= ship.fuel.capacity * 0.9) {
- return null;
- }
- // TODO check if our current waypoint has a marketplace (and sells fuel)?
- await dock(ctx);
- const response = await api.send({endpoint: `/my/ships/${ctx.symbol}/refuel`, method: 'POST'});
- if (response.error !== undefined) {
- throw response;
- }
- dbShips.setShipFuel(ctx.symbol, response.data.fuel);
- // TODO track credits
- return response;
-}
-
-export async function sell(ctx) {
- // TODO check if our current waypoint has a marketplace?
- await dock(ctx);
- const ship = dbShips.getShip(ctx.symbol);
- const response = await api.send({endpoint: `/my/ships/${ctx.symbol}/sell`, method: 'POST', payload: { symbol: ctx.good, units: ctx.units }});
- if (response.error !== undefined) {
- throw response;
- }
- dbShips.setShipCargo(ctx.symbol, response.data.cargo);
- // TODO track credits
- return response;
-}
-
-export async function ships() {
- const response = await api.send({endpoint: `/my/ships`, page: 1});
- if (response.error !== undefined) {
- throw response;
- }
- response.forEach(ship => dbShips.setShip(ship));
- return response;
-}
-
-export async function ship(ctx) {
- const response = await api.send({endpoint: `/my/ships/${ctx.symbol}`});
- if (response.error !== undefined) {
- throw response;
- }
- dbShips.setShip(response.data);
- return response;
-}
-
-export async function survey(ctx) {
- if (!hasMount(ctx.symbol, 'MOUNT_SURVEYOR_I')) { // we check if a surveyor is mounted on the ship
- return null;
- }
- const ship = dbShips.getShip(ctx.symbol);
- const asteroidFields = await systems.type({symbol: ship.nav.systemSymbol, type: 'ASTEROID_FIELD'});
- // TODO if there are multiple fields, find the closest one?
- await navigate({symbol: ctx.symbol, waypoint: asteroidFields[0].symbol});
- await orbit(ctx);
- const response = await api.send({endpoint: `/my/ships/${ctx.symbol}/survey`, method: 'POST'});
- api.debugLog(response);
- if (response.error !== undefined) {
- switch(response.error.code) {
- case 4000: // ship is on cooldown
- await api.sleep(response.error.data.cooldown.remainingSeconds * 1000);
- return await survey(ctx);
- default: // yet unhandled error
- throw response;
- }
- }
- dbSurveys.set(response.data.surveys[0]);
- await api.sleep(response.data.cooldown.remainingSeconds*1000);
- return response;
-}
diff --git a/nodejs/lib/ships.ts b/nodejs/lib/ships.ts
new file mode 100644
index 0000000..2e04dd4
--- /dev/null
+++ b/nodejs/lib/ships.ts
@@ -0,0 +1,204 @@
+import { Response } from '../model/api.ts';
+import { Agent } from '../model/agent.ts';
+import { Cargo } from '../model/cargo.ts';
+import { Cooldown, Fuel, Nav, Ship } from '../model/ship.ts';
+import * as api from './api.js';
+import * as dbAgents from '../database/agents.ts';
+import * as dbShips from '../database/ships.js';
+import * as dbSurveys from '../database/surveys.js';
+import * as systems from '../lib/systems.js';
+
+export async function dock(ship: Ship): Promise<Ship> {
+ if (ship.nav.status === 'DOCKED') return ship;
+ const response = await api.send({endpoint: `/my/ships/${ship.symbol}/dock`, method: 'POST'}) as Response<{nav: Nav}>;
+ if (response.error !== undefined) {
+ switch(response.error.code) {
+ case 4214: // ship is in transit
+ await api.sleep(response.error.data.secondsToArrival * 1000);
+ return await dock(ship);
+ default: // yet unhandled error
+ api.debugLog(response);
+ throw response;
+ }
+ }
+ dbShips.setShipNav(ship.symbol, response.data.nav);
+ ship.nav = response.data.nav;
+ return ship;
+}
+
+export async function extract(ship: Ship): Promise<Ship> {
+ // TODO move to a suitable asteroid?
+ // const asteroidFields = await systems.type({symbol: ship.nav.systemSymbol, type: 'ENGINEERED_ASTEROID'});
+ // TODO if there are multiple fields, find the closest one?
+ //await navigate({symbol: ctx.symbol, waypoint: asteroidFields[0].symbol});
+ ship = await orbit(ship);
+ // TODO handle surveying?
+ const response = await api.send({endpoint: `/my/ships/${ship.symbol}/extract`, method: 'POST'}) as Response<{cooldown: Cooldown, cargo: Cargo}>; // TODO extraction and events api response fields cf https://spacetraders.stoplight.io/docs/spacetraders/b3931d097608d-extract-resources
+ if (response.error !== undefined) {
+ switch(response.error.code) {
+ case 4000: // ship is on cooldown
+ await api.sleep(response.error.data.cooldown.remainingSeconds * 1000);
+ return await extract(ship);
+ case 4228: // ship is full
+ return ship;
+ default: // yet unhandled error
+ api.debugLog(response);
+ throw response;
+ }
+ } else {
+ dbShips.setShipCargo(ship.symbol, response.data.cargo);
+ ship.cargo = response.data.cargo;
+ await api.sleep(response.data.cooldown.remainingSeconds*1000);
+ }
+ return ship;
+}
+
+//function hasMount(shipSymbol, mountSymbol) {
+// const ship = dbShips.getShip(shipSymbol);
+// return ship.mounts.filter(s => s.symbol === mountSymbol).length > 0;
+//}
+
+//export async function jump(ship: Ship): Ship {
+// // TODO
+// const response = await api.send({endpoint: `/my/ships/${ctx.ship}/jump`, method: 'POST', payload: { systemSymbol: ctx.system }});
+// await api.sleep(response.data.cooldown.remainingSeconds*1000);
+// return response;
+//}
+
+export async function navigate(ship: Ship, waypoint: string): Promise<Ship> {
+ if (ship.nav.waypointSymbol === waypoint) return ship;
+ ship = await orbit(ship);
+ // TODO if we do not have enough fuel, make a stop to refuel along the way or drift to the destination
+ const response = await api.send({endpoint: `/my/ships/${ship.symbol}/navigate`, method: 'POST', payload: { waypointSymbol: waypoint }}) as Response<{fuel: Fuel, nav: Nav}>; // TODO events field
+ if (response.error !== undefined) {
+ switch(response.error.code) {
+ case 4214: // ship is in transit
+ await api.sleep(response.error.data.secondsToArrival * 1000);
+ return await navigate(ship, waypoint);
+ default: // yet unhandled error
+ api.debugLog(response);
+ throw response;
+ }
+ }
+ dbShips.setShipFuel(ship.symbol, response.data.fuel);
+ dbShips.setShipNav(ship.symbol, response.data.nav);
+ ship.fuel = response.data.fuel;
+ ship.nav = response.data.nav
+ const delay = new Date(response.data.nav.route.arrival).getTime() - new Date().getTime() ;
+ await api.sleep(delay);
+ response.data.nav.status = 'IN_ORBIT'; // we arrive in orbit
+ dbShips.setShipNav(ship.symbol, response.data.nav);
+ ship.nav = response.data.nav
+ ship = await refuel(ship);
+ return ship;
+}
+
+//export async function negotiate(ctx) {
+// // TODO
+// return await api.send({endpoint: `/my/ships/${ctx.ship}/negotiate/contract`, method: 'POST'});
+//}
+
+export async function orbit(ship: Ship): Promise<Ship> {
+ if (ship.nav.status === 'IN_ORBIT') return ship;
+ const response = await api.send({endpoint: `/my/ships/${ship.symbol}/orbit`, method: 'POST'}) as Response<{nav: Nav}>;
+ if (response.error !== undefined) {
+ switch(response.error.code) {
+ case 4214: // ship is in transit
+ await api.sleep(response.error.data.secondsToArrival * 1000);
+ return await orbit(ship);
+ default: // yet unhandled error
+ throw response;
+ }
+ }
+ dbShips.setShipNav(ship.symbol, response.data.nav);
+ ship.nav = response.data.nav;
+ return ship;
+}
+
+//export async function purchase(ctx) {
+// const response = await api.send({endpoint: '/my/ships', method: 'POST', payload: {
+// shipType: ctx.shipType,
+// waypointSymbol: ctx.waypoint,
+// }});
+// if (response.error !== undefined) {
+// throw response;
+// }
+// dbShips.setShip(response.data.ship);
+// return response.data;
+//}
+
+export async function refuel(ship: Ship): Promise<Ship> {
+ if (ship.fuel.current >= ship.fuel.capacity * 0.9) return ship;
+ // TODO check if our current waypoint has a marketplace (and sells fuel)?
+ ship = await dock(ship);
+ const response = await api.send({endpoint: `/my/ships/${ship.symbol}/refuel`, method: 'POST'}) as Response<{agent: Agent, fuel: Fuel}>; // TODO transaction field
+ if (response.error !== undefined) {
+ api.debugLog(response);
+ throw response;
+ }
+ dbShips.setShipFuel(ship.symbol, response.data.fuel);
+ dbAgents.setAgent(response.data.agent);
+ ship.fuel = response.data.fuel;
+ return ship;
+}
+
+export async function sell(ship: Ship, tradeSymbol: string): Promise<Ship> {
+ // TODO check if our current waypoint has a marketplace?
+ ship = await dock(ship);
+ let units = 0;
+ ship.cargo.inventory.forEach(i => {if (i.symbol === tradeSymbol) units = i.units; });
+ const response = await api.send({endpoint: `/my/ships/${ship.symbol}/sell`, method: 'POST', payload: { symbol: tradeSymbol, units: units }}) as Response<{agent: Agent, cargo: Cargo}>; // TODO transaction field
+ if (response.error !== undefined) {
+ api.debugLog(response);
+ throw response;
+ }
+ dbShips.setShipCargo(ship.symbol, response.data.cargo);
+ dbAgents.setAgent(response.data.agent);
+ ship.cargo = response.data.cargo;
+ return ship;
+}
+
+export async function ships(): Promise<Array<Ship>> {
+ const response = await api.send({endpoint: `/my/ships`, page: 1}) as Response<Array<Ship>>;
+ if (response.error !== undefined) {
+ api.debugLog(response);
+ throw response;
+ }
+ response.data.forEach(ship => dbShips.setShip(ship));
+ return response.data;
+}
+
+export async function ship(ship: Ship): Promise<Ship> {
+ const response = await api.send({endpoint: `/my/ships/${ship.symbol}`}) as Response<Ship>;
+ if (response.error !== undefined) {
+ api.debugLog(response);
+ throw response;
+ }
+ dbShips.setShip(response.data);
+ return response.data;
+}
+
+//export async function survey(ctx) {
+// if (!hasMount(ctx.symbol, 'MOUNT_SURVEYOR_I')) { // we check if a surveyor is mounted on the ship
+// return null;
+// }
+// const ship = dbShips.getShip(ctx.symbol);
+// const asteroidFields = await systems.type({symbol: ship.nav.systemSymbol, type: 'ASTEROID_FIELD'});
+// // TODO if there are multiple fields, find the closest one?
+// await navigate({symbol: ctx.symbol, waypoint: asteroidFields[0].symbol});
+// await orbit(ctx);
+// const response = await api.send({endpoint: `/my/ships/${ctx.symbol}/survey`, method: 'POST'});
+// api.debugLog(response);
+// if (response.error !== undefined) {
+// switch(response.error.code) {
+// case 4000: // ship is on cooldown
+// await api.sleep(response.error.data.cooldown.remainingSeconds * 1000);
+// return await survey(ctx);
+// default: // yet unhandled error
+// throw response;
+// }
+// }
+// dbSurveys.set(response.data.surveys[0]);
+// await api.sleep(response.data.cooldown.remainingSeconds*1000);
+// return response;
+//}
diff --git a/nodejs/lib/systems.js b/nodejs/lib/systems.ts
index 6993431..94ebab7 100644
--- a/nodejs/lib/systems.js
+++ b/nodejs/lib/systems.ts
@@ -5,17 +5,17 @@ import * as dbSystems from '../database/systems.js';
import * as utils from './utils.js';
// Retrieves a marketplace's market data for waypointSymbol
-export async function market(waypointSymbol) {
+export async function market(waypointSymbol: string) {
const data = dbMarkets.getMarketAtWaypoint(waypointSymbol);
if (data === null) {
- if (dbShips.getShipsAt(waypointSymbol) === null) {
- return null;
- }
- const systemSymbol = utils.systemFromWaypoint(waypointSymbol);
- let d = await api.send({endpoint: `/systems/${systemSymbol}/waypoints/${waypointSymbol}/market`});
- delete d.data.transactions;
- dbMarkets.setMarket(d.data);
- return d;
+ if (dbShips.getShipsAt(waypointSymbol) === null) {
+ return null;
+ }
+ const systemSymbol = utils.systemFromWaypoint(waypointSymbol);
+ let d = await api.send({endpoint: `/systems/${systemSymbol}/waypoints/${waypointSymbol}/market`});
+ delete d.data.transactions;
+ dbMarkets.setMarket(d.data);
+ return d;
}
return data;
}
@@ -33,10 +33,10 @@ export async function system(ctx) {
const response = await api.send({endpoint: `/systems/${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;
+ case 404:
+ throw `Error retrieving info for system ${ctx.symbol}: ${response.error.message}`;
+ default: // yet unhandled error
+ throw response;
}
}
s = response.data;
@@ -68,10 +68,10 @@ export async function waypoints(ctx) {
const response = await api.send({endpoint: `/systems/${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;
+ case 404:
+ throw `Error retrieving waypoints for system ${ctx.symbol}: ${response.error.message}`;
+ default: // yet unhandled error
+ throw response;
}
}
waypoints = waypoints.concat(response.data);
diff --git a/nodejs/lib/utils.js b/nodejs/lib/utils.js
deleted file mode 100644
index a2c8128..0000000
--- a/nodejs/lib/utils.js
+++ /dev/null
@@ -1,18 +0,0 @@
-// cargo is a ship.cargo object, want is an optional symbol
-export function categorizeCargo(cargo, want) {
- const wanted = cargo.inventory.filter(i => i.symbol === want || i.symbol === 'ANTIMATTER');
- const goods = cargo.inventory.filter(i => i.symbol !== want && i.symbol !== 'ANTIMATTER');
- const wobj = wanted.reduce(function(acc, e) {
- acc[e.symbol] = e.units;
- return acc;
- }, {});
- const gobj = goods.reduce(function(acc, e) {
- acc[e.symbol] = e.units;
- return acc;
- }, {});
- return {wanted: wobj, goods: gobj};
-}
-
-export function systemFromWaypoint(waypoint) {
- return waypoint.split('-').slice(0,2).join('-');
-}
diff --git a/nodejs/lib/utils.ts b/nodejs/lib/utils.ts
new file mode 100644
index 0000000..c5093a6
--- /dev/null
+++ b/nodejs/lib/utils.ts
@@ -0,0 +1,25 @@
+import { Cargo, CargoManifest } from '../model/cargo.ts';
+
+export type CategorizedCargo = {
+ wanted: CargoManifest;
+ goods: CargoManifest;
+};
+
+// cargo is a ship.cargo object, want is an optional symbol
+export function categorizeCargo(cargo: Cargo, want?: string): CategorizedCargo {
+ const wanted = cargo.inventory.filter(i => i.symbol === want || i.symbol === 'ANTIMATTER');
+ const goods = cargo.inventory.filter(i => i.symbol !== want && i.symbol !== 'ANTIMATTER');
+ const wobj = wanted.reduce(function(acc: CargoManifest, e) {
+ acc[e.symbol] = e.units;
+ return acc;
+ }, {});
+ const gobj = goods.reduce(function(acc: CargoManifest, e) {
+ acc[e.symbol] = e.units;
+ return acc;
+ }, {});
+ return {wanted: wobj, goods: gobj};
+}
+
+export function systemFromWaypoint(waypoint: string): string {
+ return waypoint.split('-').slice(0,2).join('-');
+}
diff --git a/nodejs/main.js b/nodejs/main.js
deleted file mode 100755
index a811b6a..0000000
--- a/nodejs/main.js
+++ /dev/null
@@ -1,9 +0,0 @@
-import * as autoContracting from './automation/contracting.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';
-
-await autoInit.init();
-autoContracting.init();
-autoExploring.init();
diff --git a/nodejs/main.ts b/nodejs/main.ts
new file mode 100755
index 0000000..51be650
--- /dev/null
+++ b/nodejs/main.ts
@@ -0,0 +1,9 @@
+import * as autoContracting from './automation/contracting.ts';
+//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';
+
+await autoInit.init();
+autoContracting.init();
+//autoExploring.init();
diff --git a/nodejs/model/agent.ts b/nodejs/model/agent.ts
new file mode 100644
index 0000000..dce6424
--- /dev/null
+++ b/nodejs/model/agent.ts
@@ -0,0 +1,8 @@
+export type Agent = {
+ accountId: string;
+ credits: number;
+ headquarters: string;
+ shipCount: number;
+ startingFaction: string;
+ symbol: string;
+};
diff --git a/nodejs/model/api.ts b/nodejs/model/api.ts
new file mode 100644
index 0000000..5092157
--- /dev/null
+++ b/nodejs/model/api.ts
@@ -0,0 +1,32 @@
+export type APIError = {
+ apiError: 'APIError';
+ error: string;
+ code: number;
+ data: any; // TODO
+};
+
+export type Meta = {
+ limit: number;
+ page: number;
+ total: number;
+}
+
+export type Request = {
+ endpoint: string; // the path part of the url to call
+ method?: string; // HTTP method for `fetch` call, defaults to 'GET'
+ page?: number; // run a paginated request starting from this page until all the following pages are fetched
+ payload?: { [key:string]: any}; // optional json object that will be sent along the request
+ priority?: number; // optional priority value, defaults to 10. lower than 10 means the message will be sent faster
+};
+
+export type RequestPromise<T> = {
+ reject: (reason?: any) => void;
+ request: Request;
+ resolve: (value: Response<T> | PromiseLike<Response<T>>) => void;
+};
+
+export type Response<T> = {
+ data: T;
+ error?: APIError;
+ meta?: Meta;
+}
diff --git a/nodejs/model/cargo.ts b/nodejs/model/cargo.ts
new file mode 100644
index 0000000..869fa49
--- /dev/null
+++ b/nodejs/model/cargo.ts
@@ -0,0 +1,17 @@
+export type Inventory = {
+ description: string;
+ name: string;
+ symbol: string;
+ units: number;
+};
+
+export type Cargo = {
+ "capacity": number;
+ "units": number;
+ "inventory": Array<Inventory>;
+};
+
+// Custom type, not from space traders api
+export type CargoManifest = {
+ [key: string]: number;
+};
diff --git a/nodejs/model/contract.ts b/nodejs/model/contract.ts
new file mode 100644
index 0000000..eb7add4
--- /dev/null
+++ b/nodejs/model/contract.ts
@@ -0,0 +1,22 @@
+export type Contract = {
+ id: string;
+ factionSymbol: string;
+ type: string;
+ terms: {
+ deadline: Date;
+ payment: {
+ onAccepted: number;
+ onFulfilled: number;
+ },
+ deliver: Array<{
+ tradeSymbol: string;
+ destinationSymbol: string;
+ unitsRequired: number;
+ unitsFulfilled: number;
+ }>;
+ };
+ accepted: boolean;
+ fulfilled: boolean;
+ expiration: Date;
+ deadlineToAccept: Date;
+};
diff --git a/nodejs/model/ship.ts b/nodejs/model/ship.ts
new file mode 100644
index 0000000..9aaf601
--- /dev/null
+++ b/nodejs/model/ship.ts
@@ -0,0 +1,56 @@
+import { Cargo } from './cargo.ts';
+
+export type Cooldown = {
+ shipSymbol: string;
+ totalSeconds: number;
+ remainingSeconds: number;
+};
+
+export type Consummed = {
+ amount: number;
+ timestamp: Date;
+};
+
+export type Fuel = {
+ capacity: number;
+ consummed: Consummed;
+ current: number;
+};
+
+export type Nav = {
+ flightMode: string;
+ route: Route;
+ status: string;
+ systemSymbol: string;
+ waypointSymbol: string;
+};
+
+export type Route = {
+ arrival: Date;
+ departureTime: Date;
+ destination: RouteEndpoint;
+ origin: RouteEndpoint;
+};
+
+export type RouteEndpoint = {
+ type: string;
+ symbol: string;
+ systemSymbol: string;
+ x: number;
+ y: number;
+};
+
+export type Ship = {
+ cargo: Cargo;
+ cooldown: Cooldown;
+ // crew
+ // engine
+ // frame
+ fuel: Fuel;
+ // modules
+ // mounts
+ nav: Nav;
+ // reactor
+ // registration
+ symbol: string;
+};
diff --git a/nodejs/tsconfig.json b/nodejs/tsconfig.json
new file mode 100644
index 0000000..b6ddffc
--- /dev/null
+++ b/nodejs/tsconfig.json
@@ -0,0 +1,109 @@
+{
+ "compilerOptions": {
+ /* Visit https://aka.ms/tsconfig to read more about this file */
+
+ /* Projects */
+ // "incremental": true, /* Save .tsbuildinfo files to allow for incremental compilation of projects. */
+ // "composite": true, /* Enable constraints that allow a TypeScript project to be used with project references. */
+ // "tsBuildInfoFile": "./.tsbuildinfo", /* Specify the path to .tsbuildinfo incremental compilation file. */
+ // "disableSourceOfProjectReferenceRedirect": true, /* Disable preferring source files instead of declaration files when referencing composite projects. */
+ // "disableSolutionSearching": true, /* Opt a project out of multi-project reference checking when editing. */
+ // "disableReferencedProjectLoad": true, /* Reduce the number of projects loaded automatically by TypeScript. */
+
+ /* Language and Environment */
+ "target": "es2022", /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */
+ // "lib": [], /* Specify a set of bundled library declaration files that describe the target runtime environment. */
+ // "jsx": "preserve", /* Specify what JSX code is generated. */
+ // "experimentalDecorators": true, /* Enable experimental support for legacy experimental decorators. */
+ // "emitDecoratorMetadata": true, /* Emit design-type metadata for decorated declarations in source files. */
+ // "jsxFactory": "", /* Specify the JSX factory function used when targeting React JSX emit, e.g. 'React.createElement' or 'h'. */
+ // "jsxFragmentFactory": "", /* Specify the JSX Fragment reference used for fragments when targeting React JSX emit e.g. 'React.Fragment' or 'Fragment'. */
+ // "jsxImportSource": "", /* Specify module specifier used to import the JSX factory functions when using 'jsx: react-jsx*'. */
+ // "reactNamespace": "", /* Specify the object invoked for 'createElement'. This only applies when targeting 'react' JSX emit. */
+ // "noLib": true, /* Disable including any library files, including the default lib.d.ts. */
+ // "useDefineForClassFields": true, /* Emit ECMAScript-standard-compliant class fields. */
+ // "moduleDetection": "auto", /* Control what method is used to detect module-format JS files. */
+
+ /* Modules */
+ "module": "esnext", /* Specify what module code is generated. */
+ // "rootDir": "./", /* Specify the root folder within your source files. */
+ // "moduleResolution": "node10", /* Specify how TypeScript looks up a file from a given module specifier. */
+ // "baseUrl": "./", /* Specify the base directory to resolve non-relative module names. */
+ // "paths": {}, /* Specify a set of entries that re-map imports to additional lookup locations. */
+ // "rootDirs": [], /* Allow multiple folders to be treated as one when resolving modules. */
+ // "typeRoots": [], /* Specify multiple folders that act like './node_modules/@types'. */
+ // "types": [], /* Specify type package names to be included without being referenced in a source file. */
+ // "allowUmdGlobalAccess": true, /* Allow accessing UMD globals from modules. */
+ // "moduleSuffixes": [], /* List of file name suffixes to search when resolving a module. */
+ "allowImportingTsExtensions": true, /* Allow imports to include TypeScript file extensions. Requires '--moduleResolution bundler' and either '--noEmit' or '--emitDeclarationOnly' to be set. */
+ // "resolvePackageJsonExports": true, /* Use the package.json 'exports' field when resolving package imports. */
+ // "resolvePackageJsonImports": true, /* Use the package.json 'imports' field when resolving imports. */
+ // "customConditions": [], /* Conditions to set in addition to the resolver-specific defaults when resolving imports. */
+ // "resolveJsonModule": true, /* Enable importing .json files. */
+ // "allowArbitraryExtensions": true, /* Enable importing files with any extension, provided a declaration file is present. */
+ // "noResolve": true, /* Disallow 'import's, 'require's or '<reference>'s from expanding the number of files TypeScript should add to a project. */
+
+ /* JavaScript Support */
+ "allowJs": true, /* Allow JavaScript files to be a part of your program. Use the 'checkJS' option to get errors from these files. */
+ // "checkJs": true, /* Enable error reporting in type-checked JavaScript files. */
+ // "maxNodeModuleJsDepth": 1, /* Specify the maximum folder depth used for checking JavaScript files from 'node_modules'. Only applicable with 'allowJs'. */
+
+ /* Emit */
+ // "declaration": true, /* Generate .d.ts files from TypeScript and JavaScript files in your project. */
+ // "declarationMap": true, /* Create sourcemaps for d.ts files. */
+ // "emitDeclarationOnly": true, /* Only output d.ts files and not JavaScript files. */
+ // "sourceMap": true, /* Create source map files for emitted JavaScript files. */
+ // "inlineSourceMap": true, /* Include sourcemap files inside the emitted JavaScript. */
+ // "outFile": "./", /* Specify a file that bundles all outputs into one JavaScript file. If 'declaration' is true, also designates a file that bundles all .d.ts output. */
+ // "outDir": "./", /* Specify an output folder for all emitted files. */
+ // "removeComments": true, /* Disable emitting comments. */
+ "noEmit": true, /* Disable emitting files from a compilation. */
+ // "importHelpers": true, /* Allow importing helper functions from tslib once per project, instead of including them per-file. */
+ // "importsNotUsedAsValues": "remove", /* Specify emit/checking behavior for imports that are only used for types. */
+ // "downlevelIteration": true, /* Emit more compliant, but verbose and less performant JavaScript for iteration. */
+ // "sourceRoot": "", /* Specify the root path for debuggers to find the reference source code. */
+ // "mapRoot": "", /* Specify the location where debugger should locate map files instead of generated locations. */
+ // "inlineSources": true, /* Include source code in the sourcemaps inside the emitted JavaScript. */
+ // "emitBOM": true, /* Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files. */
+ // "newLine": "crlf", /* Set the newline character for emitting files. */
+ // "stripInternal": true, /* Disable emitting declarations that have '@internal' in their JSDoc comments. */
+ // "noEmitHelpers": true, /* Disable generating custom helper functions like '__extends' in compiled output. */
+ // "noEmitOnError": true, /* Disable emitting files if any type checking errors are reported. */
+ // "preserveConstEnums": true, /* Disable erasing 'const enum' declarations in generated code. */
+ // "declarationDir": "./", /* Specify the output directory for generated declaration files. */
+ // "preserveValueImports": true, /* Preserve unused imported values in the JavaScript output that would otherwise be removed. */
+
+ /* Interop Constraints */
+ // "isolatedModules": true, /* Ensure that each file can be safely transpiled without relying on other imports. */
+ // "verbatimModuleSyntax": true, /* Do not transform or elide any imports or exports not marked as type-only, ensuring they are written in the output file's format based on the 'module' setting. */
+ // "allowSyntheticDefaultImports": true, /* Allow 'import x from y' when a module doesn't have a default export. */
+ "esModuleInterop": true, /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */
+ // "preserveSymlinks": true, /* Disable resolving symlinks to their realpath. This correlates to the same flag in node. */
+ "forceConsistentCasingInFileNames": true, /* Ensure that casing is correct in imports. */
+
+ /* Type Checking */
+ "strict": true, /* Enable all strict type-checking options. */
+ //"noImplicitAny": true, /* Enable error reporting for expressions and declarations with an implied 'any' type. */
+ // "strictNullChecks": true, /* When type checking, take into account 'null' and 'undefined'. */
+ // "strictFunctionTypes": true, /* When assigning functions, check to ensure parameters and the return values are subtype-compatible. */
+ // "strictBindCallApply": true, /* Check that the arguments for 'bind', 'call', and 'apply' methods match the original function. */
+ // "strictPropertyInitialization": true, /* Check for class properties that are declared but not set in the constructor. */
+ // "noImplicitThis": true, /* Enable error reporting when 'this' is given the type 'any'. */
+ // "useUnknownInCatchVariables": true, /* Default catch clause variables as 'unknown' instead of 'any'. */
+ // "alwaysStrict": true, /* Ensure 'use strict' is always emitted. */
+ // "noUnusedLocals": true, /* Enable error reporting when local variables aren't read. */
+ // "noUnusedParameters": true, /* Raise an error when a function parameter isn't read. */
+ // "exactOptionalPropertyTypes": true, /* Interpret optional property types as written, rather than adding 'undefined'. */
+ // "noImplicitReturns": true, /* Enable error reporting for codepaths that do not explicitly return in a function. */
+ // "noFallthroughCasesInSwitch": true, /* Enable error reporting for fallthrough cases in switch statements. */
+ // "noUncheckedIndexedAccess": true, /* Add 'undefined' to a type when accessed using an index. */
+ // "noImplicitOverride": true, /* Ensure overriding members in derived classes are marked with an override modifier. */
+ // "noPropertyAccessFromIndexSignature": true, /* Enforces using indexed accessors for keys declared using an indexed type. */
+ // "allowUnusedLabels": true, /* Disable error reporting for unused labels. */
+ // "allowUnreachableCode": true, /* Disable error reporting for unreachable code. */
+
+ /* Completeness */
+ // "skipDefaultLibCheck": true, /* Skip type checking .d.ts files that are included with TypeScript. */
+ "skipLibCheck": true /* Skip type checking all .d.ts files. */
+ }
+}