blob: 88f8a622c00129c409fe23b74c2ff98f4c383878 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
import Api from '../../api';
import Cache from './cache';
class UsersCache extends Cache {
retrieve(username) {
if (this.hasData(username)) {
return Promise.resolve(this.get(username));
}
return Api.users('', { username })
.then((users) => {
if (!users.length) {
throw new Error(`User "${username}" could not be found!`);
}
if (users.length > 1) {
throw new Error(`Expected username "${username}" to be unique!`);
}
const user = users[0];
this.internalStorage[username] = user;
return user;
});
// missing catch is intentional, error handling depends on use case
}
}
export default new UsersCache();
|
