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author | Julien Dessaux | 2023-05-24 23:03:19 +0200 |
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committer | Julien Dessaux | 2023-05-24 23:03:19 +0200 |
commit | 9963ab79b7c7392d5f87c98cd55953ffa004efd9 (patch) | |
tree | efcd42cbe0f2614c863a05c77d797c7a4645b003 /database/systems.js | |
parent | Implemented a basic extraction loop (diff) | |
download | spacetraders-9963ab79b7c7392d5f87c98cd55953ffa004efd9.tar.gz spacetraders-9963ab79b7c7392d5f87c98cd55953ffa004efd9.tar.bz2 spacetraders-9963ab79b7c7392d5f87c98cd55953ffa004efd9.zip |
Rewrote the api rate limiter with promises instead of callbacks
Diffstat (limited to '')
-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; + } +} |