OrderCodeStrategy
OrderCodeStrategy
The OrderCodeStrategy determines how Order codes are generated. A custom strategy can be defined which e.g. integrates with an existing system to generate a code:
Example
class MyOrderCodeStrategy implements OrderCodeStrategy {
// Some imaginary service which calls out to an existing external
// order management system.
private mgmtService: ExternalOrderManagementService;
init(injector: Injector) {
this.mgmtService = injector.get(ExternalOrderManagementService);
}
async generate(ctx: RequestContext) {
const result = await this.mgmtService.getAvailableOrderParams();
return result.code;
}
}
Signature
interface OrderCodeStrategy extends InjectableStrategy {
generate(ctx: RequestContext): string | Promise<string>;
}
Extends
Members
generate
method
type:
(ctx: RequestContext) => string | Promise<string>
Generates the order code.
DefaultOrderCodeStrategy
The default OrderCodeStrategy generates a random string consisting of 16 uppercase letters and numbers.
Signature
class DefaultOrderCodeStrategy implements OrderCodeStrategy {
generate(ctx: RequestContext) => string;
}
Implements
Members
generate
method
type:
(ctx: RequestContext) => string