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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 67 68 69 70 | 2x 2x 2x 2x 3x 3x 2x 2x 2x 2x 1x 1x 1x 2x 1x 1x 1x 1x 1x 2x | import { Global, Module, DynamicModule, Provider, Type } from '@nestjs/common';
import { SendGridClientModuleOptions, SendGridClientAsyncOptions, SendGridClientOptionsFactory } from './interfaces';
import { createSendGridClientProviders } from './providers';
import { SENDGRIDCLIENT_MODULE_OPTIONS, SENDGRIDCLIENT_TOKEN, createSendGridClient } from './common';
@Global()
@Module({})
export class SendGridClientCoreModule {
public static forRoot(options: SendGridClientModuleOptions): DynamicModule {
const provider = createSendGridClientProviders(options);
return {
exports: [provider,],
module: SendGridClientCoreModule,
providers: [provider]
};
}
public static forRootAsync(options:SendGridClientAsyncOptions): DynamicModule {
const provider: Provider = {
inject: [SENDGRIDCLIENT_MODULE_OPTIONS],
provide: SENDGRIDCLIENT_TOKEN,
useFactory: (options: SendGridClientModuleOptions) => createSendGridClient(options),
};
return {
exports: [provider],
imports: options.imports,
module: SendGridClientCoreModule,
providers: [...this.createAsyncProviders(options), provider]
};
}
private static createAsyncProviders(
options: SendGridClientAsyncOptions,
): Provider[] {
if (options.useExisting || options.useFactory) {
return [this.createAsyncOptionsProvider(options)];
}
const useClass = options.useClass as Type<SendGridClientOptionsFactory>;
return [
this.createAsyncOptionsProvider(options),
{
provide: useClass,
useClass,
},
];
}
private static createAsyncOptionsProvider(
options: SendGridClientAsyncOptions,
): Provider {
if (options.useFactory) {
return {
inject: options.inject || [],
provide: SENDGRIDCLIENT_MODULE_OPTIONS,
useFactory: options.useFactory,
};
}
const inject = [
(options.useClass || options.useExisting) as Type<SendGridClientOptionsFactory>,
];
return {
provide: SENDGRIDCLIENT_MODULE_OPTIONS,
useFactory: async (optionsFactory: SendGridClientOptionsFactory) =>
await optionsFactory.createSendGridClientOptions(),
inject,
};
}
} |