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-rw-r--r--nodejs/database/002_ships.sql3
-rw-r--r--nodejs/database/ships.js84
-rw-r--r--nodejs/database/systems.js65
3 files changed, 40 insertions, 112 deletions
diff --git a/nodejs/database/002_ships.sql b/nodejs/database/002_ships.sql
index 3ead742..32b6ffb 100644
--- a/nodejs/database/002_ships.sql
+++ b/nodejs/database/002_ships.sql
@@ -1,6 +1,5 @@
CREATE TABLE ships (
id INTEGER PRIMARY KEY,
- data JSON NOT NULL,
- updated DATE DEFAULT NULL
+ data JSON NOT NULL
);
CREATE UNIQUE INDEX ships_data_symbol ON ships (json_extract(data, '$.symbol'));
diff --git a/nodejs/database/ships.js b/nodejs/database/ships.js
index 0220be6..ecf685f 100644
--- a/nodejs/database/ships.js
+++ b/nodejs/database/ships.js
@@ -1,82 +1,48 @@
import db from './db.js';
+const addShipStatement = db.prepare(`INSERT INTO ships(data) VALUES (json(?));`);
const getShipStatement = db.prepare(`SELECT data FROM ships WHERE data->>'symbol' = ?;`);
-const setShipStatement = db.prepare(`INSERT INTO ships(data, updated) VALUES (json(?), ?);`);
-const setShipCargoStatement = db.prepare(`UPDATE ships SET data = (SELECT json_set(data, '$.cargo', json(:cargo)) FROM ships WHERE data->>'symbol' = :symbol), updated = :date WHERE data->>'symbol' = :symbol;`);
-const setShipFuelStatement = db.prepare(`UPDATE ships SET data = (SELECT json_set(data, '$.fuel', json(:fuel)) FROM ships WHERE data->>'symbol' = :symbol), updated = :date WHERE data->>'symbol' = :symbol;`);
-const setShipNavStatement = db.prepare(`UPDATE ships SET data = (SELECT json_set(data, '$.nav', json(:nav)) FROM ships WHERE data->>'symbol' = :symbol), updated = :date WHERE data->>'symbol' = :symbol;`);
-const updateShipStatement = db.prepare(`UPDATE ships SET data = json(:data), updated = :date WHERE data->>'symbol' = :symbol;`);
+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) {
- try {
- const data = getShipStatement.get(symbol);
- if (data === undefined) {
- return null;
- }
- return JSON.parse(data.data);
- } catch (err) {
- console.log(err);
+ const data = getShipStatement.get(symbol);
+ if (data === undefined) {
return null;
}
+ return JSON.parse(data.data);
}
export function setShip(data) {
if (getShip(data.symbol) === null) {
- try {
- return setShipStatement.run(JSON.stringify(data), new Date().toISOString()).lastInsertRowid;
- } catch (err) {
- console.log(err);
- return null;
- }
+ return addShipStatement.run(JSON.stringify(data)).lastInsertRowid;
} else {
- try {
- return updateShipStatement.run({
- data: JSON.stringify(data),
- date: new Date().toISOString(),
- symbol: data.symbol,
- }).changes;
- } catch (err) {
- console.log(err);
- return null;
- }
+ return updateShipStatement.run({
+ data: JSON.stringify(data),
+ symbol: data.symbol,
+ }).changes;
}
}
export function setShipCargo(symbol, cargo) {
- try {
- setShipCargoStatement.run({
- cargo: JSON.stringify(cargo),
- date: new Date().toISOString(),
- symbol: symbol,
- }).changes;
- } catch (err) {
- console.log(err);
- return null;
- }
+ return setShipCargoStatement.run({
+ cargo: JSON.stringify(cargo),
+ symbol: symbol,
+ }).changes;
}
export function setShipFuel(symbol, fuel) {
- try {
- setShipFuelStatement.run({
- date: new Date().toISOString(),
- fuel: JSON.stringify(fuel),
- symbol: symbol,
- }).changes;
- } catch (err) {
- console.log(err);
- return null;
- }
+ return setShipFuelStatement.run({
+ fuel: JSON.stringify(fuel),
+ symbol: symbol,
+ }).changes;
}
export function setShipNav(symbol, nav) {
- try {
- setShipNavStatement.run({
- date: new Date().toISOString(),
- nav: JSON.stringify(nav),
- symbol: symbol,
- }).changes;
- } catch (err) {
- console.log(err);
- return null;
- }
+ return setShipNavStatement.run({
+ nav: JSON.stringify(nav),
+ symbol: symbol,
+ }).changes;
}
diff --git a/nodejs/database/systems.js b/nodejs/database/systems.js
index 0d637df..6cfc75a 100644
--- a/nodejs/database/systems.js
+++ b/nodejs/database/systems.js
@@ -1,71 +1,34 @@
import db from './db.js';
+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 initStatement = db.prepare(`INSERT INTO config(key, value) VALUES ('systems_initialized', TRUE);`);
-const isInitStatement = db.prepare(`SELECT value FROM config WHERE key = 'systems_initialized'`);
-const setSystemStatement = db.prepare(`INSERT INTO systems(data) VALUES (json(?));`);
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 init() {
- try {
- return initStatement.run().lastInsertRowid;
- } catch (err) {
- return null;
- }
-}
-
-export function isInit() {
- try {
- return isInitStatement.get().value === '1';
- } catch (err) {
- return false;
- }
+export function addSystem(data) {
+ return addSystemStatement.run(JSON.stringify(data)).lastInsertRowid;
}
export function getSystem(symbol) {
- try {
- const data = getSystemStatement.get(symbol);
- if (data === undefined) {
- return null;
- }
- return JSON.parse(data.data);
- } catch (err) {
- console.log(err);
+ const data = getSystemStatement.get(symbol);
+ if (data === undefined) {
return null;
}
+ return JSON.parse(data.data);
}
export function getSystemUpdated(symbol) {
- try {
- const updated = getSystemUpdatedStatement.get(symbol);
- if (updated === undefined) {
- return null;
- }
- return updated.updated;
- } catch (err) {
- console.log(err);
- return null;
- }
-}
-
-export function setSystem(data) {
- try {
- return setSystemStatement.run(JSON.stringify(data)).lastInsertRowid;
- } catch (err) {
+ const updated = getSystemUpdatedStatement.get(symbol);
+ if (updated === undefined) {
return null;
}
+ return updated.updated;
}
export function setSystemWaypoints(symbol, waypoints) {
- try {
- return setSystemWaypointsStatement.run({
- date: new Date().toISOString(),
- symbol: symbol,
- waypoints: JSON.stringify(waypoints),
- }).changes;
- } catch (err) {
- console.log(err);
- return null;
- }
+ return setSystemWaypointsStatement.run({
+ date: new Date().toISOString(),
+ symbol: symbol,
+ waypoints: JSON.stringify(waypoints),
+ }).changes;
}