[node] finished the great typescript rewrite
This commit is contained in:
parent
8107afbd90
commit
a1d6b03ec9
30 changed files with 1019 additions and 359 deletions
nodejs/database
|
@ -1,56 +0,0 @@
|
|||
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 getSystemsCountStatement = db.prepare(`SELECT COUNT(data) as data FROM systems;`);
|
||||
const setSystemStatement = db.prepare(`UPDATE systems SET data = json(:data), updated = :date WHERE 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 addSystem(data) {
|
||||
return addSystemStatement.run(JSON.stringify(data)).lastInsertRowid;
|
||||
}
|
||||
|
||||
export function getSystem(symbol) {
|
||||
const data = getSystemStatement.get(symbol);
|
||||
if (data === undefined) {
|
||||
return null;
|
||||
}
|
||||
return JSON.parse(data.data);
|
||||
}
|
||||
|
||||
export function getSystemsCount() {
|
||||
const data = getSystemsCountStatement.get();
|
||||
if (data === undefined) {
|
||||
return null;
|
||||
}
|
||||
return data.data;
|
||||
}
|
||||
|
||||
export function getSystemUpdated(symbol) {
|
||||
const updated = getSystemUpdatedStatement.get(symbol);
|
||||
if (updated === undefined) {
|
||||
return null;
|
||||
}
|
||||
return updated.updated;
|
||||
}
|
||||
|
||||
export function setSystem(data) {
|
||||
if (getSystem(data.symbol) === null) {
|
||||
addSystem(data);
|
||||
} else {
|
||||
return setSystemStatement.run({
|
||||
data: JSON.stringify(data),
|
||||
date: new Date().toISOString(),
|
||||
symbol: data.symbol,
|
||||
}).changes;
|
||||
}
|
||||
}
|
||||
|
||||
export function setSystemWaypoints(symbol, waypoints) {
|
||||
return setSystemWaypointsStatement.run({
|
||||
date: new Date().toISOString(),
|
||||
symbol: symbol,
|
||||
waypoints: JSON.stringify(waypoints),
|
||||
}).changes;
|
||||
}
|
Loading…
Add table
Add a link
Reference in a new issue