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[javascript] added contracts and agent database management

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This commit is contained in:
Julien Dessaux 2023-09-02 02:16:42 +02:00
parent 9a71163dda
commit e03bb90611
Signed by: adyxax
GPG key ID: F92E51B86E07177E
4 changed files with 53 additions and 1 deletions
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24
nodejs/database/contracts.js Normal file
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import db from './db.js';
const addContractStatement = db.prepare(`INSERT INTO contracts(data) VALUES (json(?));`);
const getContractStatement = db.prepare(`SELECT data FROM contracts WHERE data->>'id' = ?;`);
const updateContractStatement = db.prepare(`UPDATE contracts SET data = json(:data) WHERE data->>'id' = :id;`);
export function getContract(id) {
const data = getContractStatement.get(id);
if (data === undefined) {
return null;
}
return data.data;
}
export function setContract(data) {
if (getContract(data.id) === null) {
return addContractStatement.run(JSON.stringify(data)).lastInsertRowid;
} else {
return updateContractStatement.run({
data: JSON.stringify(data),
id: data.id,
}).changes;
}
}