getAll(fn = noop) {
var entries = [];
this.client.keys('*', (err, keys) => {
if (err) return fn(err);
each(keys).call((key, index, next) => {
key = key.replace(`${this.prefix}`, '');
this.get(key, (err, data) => {
if (err) return fn(err);
entries.push({ key: key, data: data });
setTimeout(next, 500)
});
}).then(() => {
fn(null, entries);
});
});
}
_del(key, fn = noop) {
this.client.keys(key, (err, data) => {
if (err) return fn(err);
let count = data.length;
if (count === 0) return fn(null, null);
data.forEach(key => {
this.client.del(key, (err, data) => {
if (err) {
count = 0;
return fn(err);
}
if (--count == 0) {
fn(null, null);
}
});
});
});
}