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Improved ships lib with ships db caching

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This commit is contained in:
Julien Dessaux 2023-06-02 00:00:09 +02:00
parent 68c457964a
commit 7008c91c6f
Signed by: adyxax
GPG key ID: F92E51B86E07177E
10 changed files with 170 additions and 32 deletions
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6
database/systems.js
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@ -1,9 +1,9 @@
import db from './db.js';
const getSystemStatement = db.prepare(`SELECT data FROM systems WHERE json_extract(data, '$.symbol') = ?;`);
const getSystemUpdatedStatement = db.prepare(`SELECT updated FROM systems WHERE json_extract(data, '$.symbol') = ?;`);
const getSystemStatement = db.prepare(`SELECT data FROM systems WHERE data->>'symbol' = ?;`);
const getSystemUpdatedStatement = db.prepare(`SELECT updated FROM systems WHERE data->>'symbol' = ?;`);
const setSystemStatement = db.prepare(`INSERT INTO systems(data) VALUES (json(?));`);
const setSystemWaypointsStatement = db.prepare(`UPDATE systems SET data = (SELECT json_set(data, '$.waypoints', json(:waypoints)) FROM systems WHERE json_extract(data, '$.symbol') = :symbol), updated = :date WHERE json_extract(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 init() {
try {