Ниже приведен мой код, JWTAuthModule
- это модуль динамического c, я передаю параметры jwt через функцию * stati c JWTAuthModule.forRootAsync
, но JwtModule.registerAsync
не может разрешить JWT_AUTH_MODULE_OPTIONS
. Я пытаюсь переместить JwtModule
внутрь forRootAsync
, но это все равно не работает. Как я могу ввести JWT_AUTH_MODULE_OPTIONS
в JwtModule
? Спасибо!
import { JwtModule } from '@nestjs/jwt';
import { JWTStrategy } from './jwt.strategy';
import { JWTAuthService } from './jwt-auth.service';
import { JWTAuthOptions } from './jwt-auth.options';
import { JWT_AUTH_MODULE_OPTIONS } from './jwt-auth.constants';
import { ModuleMetadata, Provider } from '@nestjs/common/interfaces';
import { Module, DynamicModule, Type } from '@nestjs/common';
export interface JWTAuthModuleOptionsFactory {
createJWTAuthModuleOptions(): Promise<JWTAuthOptions> | JWTAuthOptions;
}
export interface JWTAuthModuleAsyncOptions extends Pick<ModuleMetadata, 'imports'> {
useClass?: Type<JWTAuthModuleOptionsFactory>,
useExisting?: Type<JWTAuthModuleOptionsFactory>,
useFactory?: (...args: Array<any>) => Promise<JWTAuthOptions> | JWTAuthOptions;
inject?: Array<any>;
}
@Module({
imports: [
JwtModule.registerAsync({
inject: [JWT_AUTH_MODULE_OPTIONS], // <-- error here, can't resolve dependencies
useFactory: (options: JWTAuthOptions) => {
return {
secret: options.secret,
signOptions: options.signOptions,
};
},
}),
],
exports: [
JWTAuthService,
],
providers: [
JWTStrategy,
JWTAuthService,
],
})
export class JWTAuthModule {
public static forRoot(options: JWTAuthOptions): DynamicModule {
options = options ?? {};
return {
module: JWTAuthModule,
providers: [
{
provide: JWT_AUTH_MODULE_OPTIONS,
useValue: options,
},
],
};
}
public static forRootAsync(asyncOptions: JWTAuthModuleAsyncOptions): DynamicModule {
asyncOptions = asyncOptions ?? {};
asyncOptions.inject || (asyncOptions.inject = []);
asyncOptions.imports || (asyncOptions.imports = []);
return {
module: JWTAuthModule,
imports: [...asyncOptions.imports],
exports: [JwtModule],
providers: [JWTAuthModule.createAsyncOptionsProvider(asyncOptions)],
};
}
private static createAsyncOptionsProvider(options: JWTAuthModuleAsyncOptions): Provider {
if(options.useFactory) {
return {
inject: options.inject ?? [],
provide: JWT_AUTH_MODULE_OPTIONS,
useFactory: options.useFactory,
};
}
return {
inject: [options.useExisting ?? options.useClass],
provide: JWT_AUTH_MODULE_OPTIONS,
useFactory: async (optionsFactory: JWTAuthModuleOptionsFactory) => await optionsFactory.createJWTAuthModuleOptions(),
};
}
}
обновление.
Я не прекратил попытки, я создаю JWTAuthOptionsModule
, а JWTAuthModule и JwtModule импортируют этот модуль опций , но я должен импортировать дважды, и код выполняется дважды, есть ли лучшее решение?
import { JwtModule } from '@nestjs/jwt';
import { JWTStrategy } from './jwt.strategy';
import { JWTAuthService } from './jwt-auth.service';
import { JWTAuthOptions } from './jwt-auth.options';
import { JWT_AUTH_MODULE_OPTIONS } from './jwt-auth.constants';
import { ModuleMetadata, Provider } from '@nestjs/common/interfaces';
import { Module, DynamicModule, Type } from '@nestjs/common';
export interface JWTAuthModuleOptionsFactory {
createJWTAuthModuleOptions(): Promise<JWTAuthOptions> | JWTAuthOptions;
}
export interface JWTAuthModuleAsyncOptions extends Pick<ModuleMetadata, 'imports'> {
useClass?: Type<JWTAuthModuleOptionsFactory>,
useExisting?: Type<JWTAuthModuleOptionsFactory>,
useFactory?: (...args: Array<any>) => Promise<JWTAuthOptions> | JWTAuthOptions;
inject?: Array<any>;
}
@Module({ })
class JWTAuthOptionsModule {
public static forRootAsync(asyncOptions: JWTAuthModuleAsyncOptions): DynamicModule {
asyncOptions = asyncOptions ?? {};
asyncOptions.inject || (asyncOptions.inject = []);
asyncOptions.imports || (asyncOptions.imports = []);
const optionsProvider = JWTAuthOptionsModule.createAsyncOptionsProvider(asyncOptions);
return {
module: JWTAuthModule,
imports: [...asyncOptions.imports],
exports: [optionsProvider],
providers: [optionsProvider],
};
}
private static createAsyncOptionsProvider(options: JWTAuthModuleAsyncOptions): Provider {
if(options.useFactory) {
return {
inject: options.inject ?? [],
provide: JWT_AUTH_MODULE_OPTIONS,
useFactory: options.useFactory,
};
}
return {
inject: [options.useExisting ?? options.useClass],
provide: JWT_AUTH_MODULE_OPTIONS,
useFactory: async (optionsFactory: JWTAuthModuleOptionsFactory) => await optionsFactory.createJWTAuthModuleOptions(),
};
}
}
@Module({
imports: [
],
exports: [
JWTAuthService,
],
providers: [
JWTStrategy,
JWTAuthService,
],
})
export class JWTAuthModule {
public static forRootAsync(asyncOptions: JWTAuthModuleAsyncOptions): DynamicModule {
asyncOptions = asyncOptions ?? {};
asyncOptions.inject || (asyncOptions.inject = []);
asyncOptions.imports || (asyncOptions.imports = []);
return {
module: JWTAuthModule,
imports: [
...asyncOptions.imports,
JWTAuthOptionsModule.forRootAsync(asyncOptions), // <-- import
JwtModule.registerAsync({
imports: [JWTAuthOptionsModule.forRootAsync(asyncOptions)], // <-- must import again
inject: [JWT_AUTH_MODULE_OPTIONS],
useFactory: (options: JWTAuthOptions) => {
return {
secret: options.secret,
signOptions: options.signOptions,
};
},
}),
],
};
}
}