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@nestjs/throttler

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Comparing version 4.2.0 to 4.2.1

5

dist/throttler-module-options.interface.d.ts
import { ExecutionContext, ModuleMetadata, Type } from '@nestjs/common/interfaces';
export type Resolvable<T extends number | string | boolean> = T | ((context: ExecutionContext) => T | Promise<T>);
export interface ThrottlerModuleOptions {
limit?: Resolvable<number>;
ttl?: Resolvable<number>;
limit?: number;
ttl?: number;
ignoreUserAgents?: RegExp[];

@@ -7,0 +6,0 @@ storage?: any;

3

dist/throttler.decorator.d.ts

@@ -1,5 +0,4 @@

import { Resolvable } from './throttler-module-options.interface';
export declare const Throttle: (limit?: Resolvable<number>, ttl?: Resolvable<number>) => MethodDecorator & ClassDecorator;
export declare const Throttle: (limit?: number, ttl?: number) => MethodDecorator & ClassDecorator;
export declare const SkipThrottle: (skip?: boolean) => MethodDecorator & ClassDecorator;
export declare const InjectThrottlerOptions: () => PropertyDecorator & ParameterDecorator;
export declare const InjectThrottlerStorage: () => PropertyDecorator & ParameterDecorator;

@@ -21,3 +21,2 @@ import { CanActivate, ExecutionContext } from '@nestjs/common';

protected throwThrottlingException(context: ExecutionContext): void;
private resolveValue;
}

@@ -39,3 +39,6 @@ "use strict";

}
const routeOrClassLimit = this.reflector.getAllAndOverride(throttler_constants_1.THROTTLER_LIMIT, [handler, classRef]);
const routeOrClassLimit = this.reflector.getAllAndOverride(throttler_constants_1.THROTTLER_LIMIT, [
handler,
classRef,
]);
const routeOrClassTtl = this.reflector.getAllAndOverride(throttler_constants_1.THROTTLER_TTL, [

@@ -45,4 +48,4 @@ handler,

]);
const limit = await this.resolveValue(context, routeOrClassLimit || this.options.limit);
const ttl = await this.resolveValue(context, routeOrClassTtl || this.options.ttl);
const limit = routeOrClassLimit || this.options.limit;
const ttl = routeOrClassTtl || this.options.ttl;
return this.handleRequest(context, limit, ttl);

@@ -85,5 +88,2 @@ }

}
async resolveValue(context, resolvableValue) {
return typeof resolvableValue === 'function' ? resolvableValue(context) : resolvableValue;
}
};

@@ -90,0 +90,0 @@ exports.ThrottlerGuard = ThrottlerGuard = __decorate([

{
"name": "@nestjs/throttler",
"version": "4.2.0",
"version": "4.2.1",
"description": "A Rate-Limiting module for NestJS to work on Express, Fastify, Websockets, Socket.IO, and GraphQL, all rolled up into a simple package.",

@@ -5,0 +5,0 @@ "author": "Jay McDoniel <me@jaymcdoniel.dev>",

@@ -207,21 +207,2 @@ <p align="center">

### Setting contextual ttl or limit
You can specify the `ttl` or `limit` based on request's information using a callback function instead of a value:
```ts
@Module({
imports: [
ThrottlerModule.forRoot({
ttl: 60,
limit: (context) => context.swithToHttp().getRequest().ip === "some-ip" ? 1000 : 10,
})
]
})
```
The same is available for `ttl`, and on the `Throttle` decorator.
The callback accepts a Promise if you need an asynchronous operation to retrieve the value.
### ThrottlerStorage

@@ -324,2 +305,3 @@

- [Redis](https://github.com/kkoomen/nestjs-throttler-storage-redis)
- [Mongo](https://www.npmjs.com/package/nestjs-throttler-storage-mongo)

@@ -326,0 +308,0 @@ Feel free to submit a PR with your custom storage provider being added to this list.

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