diff options
Diffstat (limited to 'database/systems.js')
-rw-r--r-- | database/systems.js | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/database/systems.js b/database/systems.js new file mode 100644 index 0000000..46b4663 --- /dev/null +++ b/database/systems.js @@ -0,0 +1,26 @@ +import db from './db.js'; + +const getSystemStatement = db.prepare(`SELECT data from systems where symbol = ?;`); +const setSystemStatement = db.prepare(`INSERT INTO systems(symbol, data) VALUES (?, ?);`); + +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); + return null; + } +} + +export function setSystem(symbol, data) { + try { + return setSystemStatement.run(symbol, JSON.stringify(data)).lastInsertRowid; + } catch (err) { + console.log(err); + return null; + } +} |