82 lines
2.3 KiB
JavaScript
82 lines
2.3 KiB
JavaScript
import db from './db.js';
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const getShipStatement = db.prepare(`SELECT data FROM ships WHERE data->>'symbol' = ?;`);
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const setShipStatement = db.prepare(`INSERT INTO ships(data, updated) VALUES (json(?), ?);`);
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const setShipCargoStatement = db.prepare(`UPDATE ships SET data = (SELECT json_set(data, '$.cargo', json(:cargo)) FROM ships WHERE data->>'symbol' = :symbol), updated = :date WHERE data->>'symbol' = :symbol;`);
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const setShipFuelStatement = db.prepare(`UPDATE ships SET data = (SELECT json_set(data, '$.fuel', json(:fuel)) FROM ships WHERE data->>'symbol' = :symbol), updated = :date WHERE data->>'symbol' = :symbol;`);
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const setShipNavStatement = db.prepare(`UPDATE ships SET data = (SELECT json_set(data, '$.nav', json(:nav)) FROM ships WHERE data->>'symbol' = :symbol), updated = :date WHERE data->>'symbol' = :symbol;`);
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const updateShipStatement = db.prepare(`UPDATE ships SET data = json(:data), updated = :date WHERE data->>'symbol' = :symbol;`);
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export function getShip(symbol) {
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try {
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const data = getShipStatement.get(symbol);
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if (data === undefined) {
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return null;
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}
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return JSON.parse(data.data);
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} catch (err) {
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console.log(err);
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return null;
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}
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}
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export function setShip(data) {
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if (getShip(data.symbol) === null) {
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try {
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return setShipStatement.run(JSON.stringify(data), new Date().toISOString()).lastInsertRowid;
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} catch (err) {
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console.log(err);
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return null;
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}
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} else {
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try {
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return updateShipStatement.run({
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data: JSON.stringify(data),
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date: new Date().toISOString(),
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symbol: data.symbol,
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}).changes;
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} catch (err) {
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console.log(err);
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return null;
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}
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}
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}
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export function setShipCargo(symbol, cargo) {
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try {
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setShipCargoStatement.run({
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cargo: JSON.stringify(cargo),
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date: new Date().toISOString(),
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symbol: symbol,
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}).changes;
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} catch (err) {
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console.log(err);
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return null;
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}
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}
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export function setShipFuel(symbol, fuel) {
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try {
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setShipFuelStatement.run({
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date: new Date().toISOString(),
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fuel: JSON.stringify(fuel),
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symbol: symbol,
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}).changes;
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} catch (err) {
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console.log(err);
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return null;
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}
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}
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export function setShipNav(symbol, nav) {
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try {
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setShipNavStatement.run({
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date: new Date().toISOString(),
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nav: JSON.stringify(nav),
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symbol: symbol,
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}).changes;
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} catch (err) {
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console.log(err);
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return null;
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}
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}
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