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[node] Big Ships lib refactoring

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This commit is contained in:
Julien Dessaux 2024-04-05 00:42:30 +02:00
parent a58394230d
commit 234770b611
Signed by: adyxax
GPG key ID: F92E51B86E07177E
27 changed files with 500 additions and 589 deletions
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2
nodejs/database/agents.ts
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@ -1,4 +1,4 @@
import { Agent } from '../model/agent.ts';
import { Agent } from '../lib/types.ts';
import { DbData, db } from './db.ts';
const addAgentStatement = db.prepare(`INSERT INTO agents(data) VALUES (json(?));`);

2
nodejs/database/contracts.ts
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@ -1,4 +1,4 @@
import { Contract } from '../model/contract.ts';
import { Contract } from '../lib/types.ts';
import { DbData, db } from './db.ts';
const addContractStatement = db.prepare(`INSERT INTO contracts(data) VALUES (json(?));`);

2
nodejs/database/markets.ts
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@ -1,5 +1,5 @@
import { DbData, db } from './db.ts';
import { Market } from '../model/market.ts';
import { Market } from '../lib/types.ts';
import { systemFromWaypoint } from '../lib/utils.ts';
const addMarketStatement = db.prepare(`INSERT INTO markets(system, data) VALUES (?, json(?));`);

57
nodejs/database/ships.ts
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@ -1,57 +0,0 @@
import { DbData, 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' = ?;`);
const getShipsAtStatement = db.prepare(`SELECT data FROM ships WHERE data->>'$.nav.systemSymbol' = ?;`);
const getShipsStatement = db.prepare(`SELECT data FROM ships;`);
const setShipCargoStatement = db.prepare(`UPDATE ships SET data = (SELECT json_set(data, '$.cargo', json(:cargo)) FROM ships WHERE data->>'symbol' = :symbol) WHERE data->>'symbol' = :symbol;`);
const setShipFuelStatement = db.prepare(`UPDATE ships SET data = (SELECT json_set(data, '$.fuel', json(:fuel)) FROM ships WHERE data->>'symbol' = :symbol) WHERE data->>'symbol' = :symbol;`);
const setShipNavStatement = db.prepare(`UPDATE ships SET data = (SELECT json_set(data, '$.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: string): Ship {
const data = getShipStatement.get(symbol) as DbData|undefined;
if (!data) throw `invalid symbol ${symbol} in getShip database call`;
return JSON.parse(data.data);
}
export function getShips(): Array<Ship> {
const data = getShipsStatement.all() as Array<DbData>;
return data.map(elt => JSON.parse(elt.data));
}
export function getShipsAt(symbol: string): Array<Ship> {
const data = getShipsAtStatement.all(symbol) as Array<DbData>;
return data.map(elt => JSON.parse(elt.data));
}
export function setShip(data: Ship): void {
const changes = updateShipStatement.run({
data: JSON.stringify(data),
symbol: data.symbol,
}).changes;
if (changes === 0) addShipStatement.run(JSON.stringify(data));
}
export function setShipCargo(symbol: string, cargo: Cargo): void {
setShipCargoStatement.run({
cargo: JSON.stringify(cargo),
symbol: symbol,
});
}
export function setShipFuel(symbol: string, fuel: Fuel): void {
setShipFuelStatement.run({
fuel: JSON.stringify(fuel),
symbol: symbol,
});
}
export function setShipNav(symbol: string, nav: Nav): void {
setShipNavStatement.run({
nav: JSON.stringify(nav),
symbol: symbol,
});
}

2
nodejs/database/systems.ts
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@ -1,5 +1,5 @@
import { DbData, db } from './db.ts';
import { System, Waypoint } from '../model/system.ts';
import { System, Waypoint } from '../lib/types.ts';
const addSystemStatement = db.prepare(`INSERT INTO systems(data) VALUES (json(?));`);
const getSystemStatement = db.prepare(`SELECT data FROM systems WHERE data->>'symbol' = ?;`);