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| 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 | 18x 18x 18x 18x | import Node from 'type/node';
import SystemId from 'system/enum/id';
import UnauthorizedError from 'http/error/unauthorized';
import BasicAuthCredentials from 'http/type/basic-auth-credentials';
import Operation, { OperationInput } from 'operation';
interface Input extends OperationInput {
readonly credentials: BasicAuthCredentials;
}
class FetchAccountOperation extends Operation<Input, Node> {
protected async performInternal(): Promise<Node> {
const account_key = await this.fetchAccountId();
return this.fetchAccount(account_key);
}
private async fetchAccount(account_id: string): Promise<Node> {
const repository = this.getRepository();
const account = await repository.fetchNode(
SystemId.ACCOUNT_TYPE,
account_id
);
if (account === undefined) {
throw new UnauthorizedError();
}
return account;
}
private async fetchAccountId(): Promise<string> {
const repository = this.getRepository();
const username = this.getUsername();
const password = this.getPassword();
const account_key = await repository.fetchAccountId(username, password);
if (account_key === undefined) {
throw new UnauthorizedError();
}
return account_key;
}
private getUsername(): string {
const credentials = this.getCredentials();
return credentials.username;
}
private getPassword(): string {
const credentials = this.getCredentials();
return credentials.password;
}
private getCredentials(): BasicAuthCredentials {
const input = this.getInput();
return input.credentials;
}
}
export default FetchAccountOperation;
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