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joplin/ReactNativeClient/lib/database-driver-react-native.js
Laurent Cozic a96734f5be Revert "Tools: Added eslint rule arrow-parens"
This reverts commit 0b6f5581f0.

It causes too many conflicts with pull requests.
2020-05-21 09:14:33 +01:00

75 lines
1.2 KiB
JavaScript

const SQLite = require('react-native-sqlite-storage');
class DatabaseDriverReactNative {
constructor() {
this.lastInsertId_ = null;
}
open(options) {
// SQLite.DEBUG(true);
return new Promise((resolve, reject) => {
SQLite.openDatabase(
{ name: options.name },
db => {
this.db_ = db;
resolve();
},
error => {
reject(error);
}
);
});
}
sqliteErrorToJsError(error) {
return error;
}
selectOne(sql, params = null) {
return new Promise((resolve, reject) => {
this.db_.executeSql(
sql,
params,
r => {
resolve(r.rows.length ? r.rows.item(0) : null);
},
error => {
reject(error);
}
);
});
}
selectAll(sql, params = null) {
return this.exec(sql, params).then(r => {
const output = [];
for (let i = 0; i < r.rows.length; i++) {
output.push(r.rows.item(i));
}
return output;
});
}
exec(sql, params = null) {
return new Promise((resolve, reject) => {
this.db_.executeSql(
sql,
params,
r => {
if ('insertId' in r) this.lastInsertId_ = r.insertId;
resolve(r);
},
error => {
reject(error);
}
);
});
}
lastInsertId() {
return this.lastInsertId_;
}
}
module.exports = { DatabaseDriverReactNative };