I want to set primary key auto increment for my table.
Here is my Class. I have set primary key but I want it to be auto increment primary key.
publ
there is an example that make a sequence to implement auto increment of primary key id:
https://raw.githubusercontent.com/505aaron/realm-migration-example/master/realm/sequencer.js
const sequencer = (realmInstance, schema, props) => new Promise((resolve, reject) => {
let saved;
try {
realmInstance.write(() => {
const obj = { ...props };
if (typeof obj.id === 'undefined') {
let seq = realmInstance.objects('Sequence').filtered(`name = "${schema}"`)[0];
if (typeof seq === 'undefined') {
seq = realmInstance.create('Sequence', { name: schema, value: 0 });
}
obj.id = seq.next();
}
saved = realmInstance.create(schema, obj, true);
resolve({ ...saved });
});
} catch (e) {
reject(e);
}
});
export default sequencer;