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chore(release): v1.0.0-alpha.1 (#39)

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.prettierrc
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{ {
"trailingComma": "es5", "trailingComma": "all",
"singleQuote": true, "singleQuote": true
"semi": false
} }

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README.md
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## Installation ## Installation
```bash ```bash
$ npm i nestjs-telegraf telegraf $ npm i nestjs-telegraf
``` ```
## Usage Once the installation process is complete, we can import the TelegrafModule into the root AppModule.
### An example of package usage
```typescript ```typescript
/* bot.module.ts */ /* app.module.ts */
import { Module, OnModuleInit, Logger } from '@nestjs/common' import { Module } from '@nestjs/common';
import { ModuleRef } from '@nestjs/core' import { TelegrafModule } from 'nestjs-telegraf';
import { ConfigModule } from '@nestjs/config'
import { TelegrafModule, TelegrafService } from 'nestjs-telegraf'
import botConfig from './bot.config'
import { TelegrafConfigService } from './telegraf-config.service'
import { BotService } from './bot.service'
@Module({ @Module({
imports: [ imports: [
TelegrafModule.fromFactory({ TelegrafModule.forRoot({
imports: [ConfigModule.forFeature(botConfig)], token: 'TELEGRAM_BOT_TOKEN',
useClass: TelegrafConfigService, })
}),
], ],
exports: [TelegrafModule],
providers: [BotService],
}) })
export class BotModule implements OnModuleInit { export class AppModule {}
constructor(
private readonly moduleRef: ModuleRef,
private readonly telegrafService: TelegrafService
) {}
onModuleInit() {
this.telegrafService.init(this.moduleRef)
this.telegrafService.startPolling()
}
}
``` ```
```typescript The `forRoot()` method accepts the same configuration object as Telegraf class constructor from the Telegraf package, as described [here](https://telegraf.js.org/#/?id=constructor).
/* telegraf-config.service.ts */
import { Injectable } from '@nestjs/common' ## Telegraf methods
import { TelegrafOptionsFactory, TelegrafModuleOptions } from 'nestjs-telegraf'
import { ConfigService } from '@nestjs/config' Each Telegraf instance method described [here](https://telegraf.js.org/#/?id=telegraf) has own decorator in `nestjs-telegraf` package. The name of the decorator corresponds to the name of the Telegraf method and starts with `Telegraf`. For example [`@TelegrafHears`](https://telegraf.js.org/#/?id=hears), [`@TelegrafOn`](https://telegraf.js.org/#/?id=on), [`@TelegrafAction`](https://telegraf.js.org/#/?id=action) and so on.
Now let's try to repeat the example from the Telegraf [documentation page](https://telegraf.js.org/#/?id=example).
```typescript
/* app.service.ts */
import { Injectable } from '@nestjs/common';
import {
TelegrafStart,
TelegrafHelp,
TelegrafOn,
TelegrafHears,
ContextMessageUpdate,
} from 'nestjs-telegraf';
@Injectable() @Injectable()
export class TelegrafConfigService implements TelegrafOptionsFactory { export class AppService {
constructor(private readonly configService: ConfigService) {} @TelegrafStart()
start(ctx: ContextMessageUpdate) {
createTelegrafOptions(): TelegrafModuleOptions { ctx.reply('Welcome');
return {
token: this.configService.get('bot.token'),
}
}
}
```
```typescript
/* bot.config.ts */
import { registerAs } from '@nestjs/config'
interface Config {
token: string
} }
export default registerAs( @TelegrafHelp()
'bot', help(ctx: ContextMessageUpdate) {
(): Config => ({ ctx.reply('Send me a sticker');
token: process.env.TELEGRAM_BOT_TOKEN, }
})
)
```
### Telegraf @TelegrafOn('sticker')
on(ctx: ContextMessageUpdate) {
ctx.reply('👍');
}
#### Telegraf methods usage @TelegrafHears('hi')
You can decorate any `Telegraf` method with `@TelegramActionHandler` decorator. hears(ctx: ContextMessageUpdate) {
ctx.reply('Hey there');
```typescript
/* bot.service.ts */
import { Injectable } from '@nestjs/common'
import { TelegrafTelegramService } from 'nestjs-telegraf'
import { ContextMessageUpdate } from 'telegraf'
@Injectable()
export class BotService {
/* This decorator handle /start command */
@TelegramActionHandler({ onStart: true })
async onStart(ctx: ContextMessageUpdate) {
await ctx.reply('/start command reply')
} }
} }
``` ```
##### Today available actions for decorator: ## Async configuration
When you need to pass module options asynchronously instead of statically, use the forRootAsync() method. As with most dynamic modules, Nest provides several techniques to deal with async configuration.
- [`onStart`](https://telegraf.js.org/#/?id=start) Handler for /start command. One technique is to use a factory function:
- [`command`](https://telegraf.js.org/#/?id=command) Command handling.
- [`message`](https://telegraf.js.org/#/?id=hears) Registers middleware for handling text messages.
- [`action`](https://telegraf.js.org/#/?id=action) Registers middleware for handling `callback_data` actions with regular expressions.
#### Telegraf middlewares usage
See https://github.com/bukhalo/nestjs-telegraf/issues/7#issuecomment-577582322
#### Telegraf proxy usage
```typescript ```typescript
TelegrafModule.forRootAsync({
/* bot.config.ts */ useFactory: () => ({
token: 'TELEGRAM_BOT_TOKEN',
import { registerAs } from '@nestjs/config'
interface Config {
token: string
socksHost: string
socksPort: string | number
socksUser: string
socksPassword: string
}
export default registerAs(
'bot',
(): Config => ({
token: process.env.TELEGRAM_BOT_TOKEN,
socksHost: process.env.TELEGRAM_BOT_SOCKS_HOST,
socksPort: process.env.TELEGRAM_BOT_SOCKS_PORT,
socksUser: process.env.TELEGRAM_BOT_SOCKS_USER,
socksPassword: process.env.TELEGRAM_BOT_SOCKS_PASS,
}), }),
); });
``` ```
Like other [factory providers](https://docs.nestjs.com/fundamentals/custom-providers#factory-providers-usefactory), our factory function can be async and can inject dependencies through inject.
```typescript ```typescript
TelegrafModule.forRootAsync({
imports: [ConfigModule],
useFactory: async (configService: ConfigService) => ({
token: configService.getString('TELEGRAM_BOT_TOKEN'),
}),
inject: [ConfigService],
});
```
/* telegraf-config.service.ts */ Alternatively, you can configure the TelegrafModule using a class instead of a factory, as shown below:
import { Injectable } from '@nestjs/common' ```typescript
import { ConfigService } from '@nestjs/config' TelegrafModule.forRootAsync({
import { TelegrafModuleOptions, TelegrafOptionsFactory } from 'nestjs-telegraf' useClass: TelegrafConfigService,
import { SocksProxyAgent } from 'socks-proxy-agent' });
```
The construction above instantiates `TelegrafConfigService` inside `TelegrafModule`, using it to create the required options object. Note that in this example, the `TelegrafConfigService` has to implement the `TelegrafOptionsFactory` interface, as shown below. The `TelegrafModule` will call the `createTelegrafOptions()` method on the instantiated object of the supplied class.
```typescript
@Injectable() @Injectable()
export class TelegrafConfigService implements TelegrafOptionsFactory { class TelegrafConfigService implements TelegrafOptionsFactory {
private agent createMongooseOptions(): TelegrafModuleOptions {
constructor(private readonly configService: ConfigService) {}
createTelegrafOptions(): TelegrafModuleOptions {
const proxyConfig = {
host: this.configService.get('bot.socksHost'),
port: this.configService.get('bot.socksPort'),
userId: this.configService.get('bot.socksUser'),
password: this.configService.get('bot.socksPassword'),
}
this.agent = new SocksProxyAgent(proxyConfig)
return { return {
token: this.configService.get('bot.token'), token: 'TELEGRAM_BOT_TOKEN',
telegrafOptions: { telegram: { agent: this.agent } },
}; };
} }
} }
``` ```
### Telegram If you want to reuse an existing options provider instead of creating a private copy inside the `TelegrafModule`, use the `useExisting` syntax.
#### Telegram methods usage
Inject `TelegrafTelegramService` from `nestjs-telegraf` package for use [Telegram instance](https://telegraf.js.org/#/?id=telegram) from `telegraf` package.
```typescript ```typescript
/* bot.service.ts */ TelegrafModule.forRootAsync({
imports: [ConfigModule],
import { Injectable } from '@nestjs/common' useExisting: ConfigService,
import { TelegrafTelegramService, TelegramActionHandler } from 'nestjs-telegraf' });
import { ContextMessageUpdate } from 'telegraf'
@Injectable()
export class BotService {
constructor(
private readonly telegrafTelegramService: TelegrafTelegramService
) {}
@TelegramActionHandler({ onStart: true })
async start(ctx: ContextMessageUpdate) {
const me = await this.telegrafTelegramService.getMe()
console.log(me)
}
}
``` ```
## Examples
You can see the basic use of the package in this repository:
https://github.com/bukhalo/nestjs-telegraf-sample
## Support ## Support
Nest is an MIT-licensed open source project. It can grow thanks to the sponsors and support by the amazing backers. If you'd like to join them, please [read more here](https://docs.nestjs.com/support). Nest is an MIT-licensed open source project. It can grow thanks to the sponsors and support by the amazing backers. If you'd like to join them, please [read more here](https://docs.nestjs.com/support).

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lib/decorators/index.ts
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export * from './pipe-context.decorator' export * from './telegraf-use.decorator';
export * from './telegram-action-handler.decorator' export * from './telegraf-on.decorator';
export * from './telegram-catch.decorator' export * from './telegraf-hears.decorator';
export * from './telegraf-command.decorator';
export * from './telegraf-start.decorator';
export * from './telegraf-help.decorator';
export * from './telegraf-settings.decorator';
export * from './telegraf-entity.decorator';
export * from './telegraf-mention.decorator';
export * from './telegraf-phone.decorator';
export * from './telegraf-hashtag.decorator';
export * from './telegraf-cashtag.decorator';
export * from './telegraf-action.decorator';
export * from './telegraf-inline-query.decorator';
export * from './telegraf-game-query.decorator';

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lib/decorators/pipe-context.decorator.ts
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import { Type } from '@nestjs/common'
import { ContextTransformer } from '../interfaces'
import { addHandlerToStore } from './'
export const PipeContext = <T>(transform: Type<ContextTransformer<T>>) => (
target: Object,
propertyKey: string,
parameterIndex: number,
) => {
addHandlerToStore(target, propertyKey, {
transformations: [
{
index: parameterIndex,
transform,
},
],
})
}

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lib/decorators/telegraf-action.decorator.ts Normal file
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import { SetMetadata } from '@nestjs/common';
import { DECORATORS } from '../telegraf.constants';
import { HearsTriggers } from 'telegraf';
export type TelegrafActionTriggers = HearsTriggers;
export interface TelegrafActionMetadata {
triggers: TelegrafActionTriggers;
}
/**
* Registers middleware for handling callback_data actions with regular expressions.
* @param triggers Triggers
*
* https://telegraf.js.org/#/?id=action
*/
export function TelegrafAction(
triggers: TelegrafActionTriggers,
): MethodDecorator {
return SetMetadata(DECORATORS.ACTION, { triggers });
}

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lib/decorators/telegraf-cashtag.decorator.ts Normal file
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import { SetMetadata } from '@nestjs/common';
import { DECORATORS } from '../telegraf.constants';
export type TelegrafCashtagCashtag = string | string[];
export interface TelegrafCashtagMetadata {
cashtag: TelegrafCashtagCashtag;
}
/**
* Cashtag handling.
* @param cashtag Cashtag
*
* https://telegraf.js.org/#/?id=cashtag
*/
export function TelegrafCashtag(
cashtag: TelegrafCashtagCashtag,
): MethodDecorator {
return SetMetadata(DECORATORS.CASHTAG, { cashtag });
}

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lib/decorators/telegraf-command.decorator.ts Normal file
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import { SetMetadata } from '@nestjs/common';
import { DECORATORS } from '../telegraf.constants';
export type TelegrafCommandCommands = string | string[];
export interface TelegrafCommandMetadata {
commands: TelegrafCommandCommands;
}
/**
* Command handling.
* @param commands Commands
*
* https://telegraf.js.org/#/?id=command
*/
export function TelegrafCommand(
commands: TelegrafCommandCommands,
): MethodDecorator {
return SetMetadata(DECORATORS.COMMAND, { commands });
}

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lib/decorators/telegraf-entity.decorator.ts Normal file
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import { SetMetadata } from '@nestjs/common';
import { DECORATORS } from '../telegraf.constants';
export type TelegrafEntityEntity =
| string
| string[]
| RegExp
| RegExp[]
| Function;
export interface TelegrafEntityMetadata {
entity: TelegrafEntityEntity;
}
/**
* Entity handling.
* @param entity Entity name
*
* https://telegraf.js.org/#/?id=entity
*/
export function TelegrafEntity(entity: TelegrafEntityEntity): MethodDecorator {
return SetMetadata(DECORATORS.ENTITY, { entity });
}

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lib/decorators/telegraf-game-query.decorator.ts Normal file
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import { SetMetadata } from '@nestjs/common';
import { DECORATORS } from '../telegraf.constants';
/**
* Registers middleware for handling callback_data actions with game query.
*
* https://telegraf.js.org/#/?id=inlinequery
*/
export function TelegrafGameQuery(): MethodDecorator {
return SetMetadata(DECORATORS.GAME_QUERY, {});
}

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lib/decorators/telegraf-hashtag.decorator.ts Normal file
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import { SetMetadata } from '@nestjs/common';
import { DECORATORS } from '../telegraf.constants';
export type TelegrafHashtagHashtag = string | string[];
export interface TelegrafHashtagMetadata {
hashtag: TelegrafHashtagHashtag;
}
/**
* Hashtag handling.
* @param hashtag Hashtag
*
* https://telegraf.js.org/#/?id=hashtag
*/
export function TelegrafHashtag(
hashtag: TelegrafHashtagHashtag,
): MethodDecorator {
return SetMetadata(DECORATORS.HASHTAG, { hashtag });
}

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lib/decorators/telegraf-hears.decorator.ts Normal file
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import { SetMetadata } from '@nestjs/common';
import { DECORATORS } from '../telegraf.constants';
import { HearsTriggers } from 'telegraf';
export type TelegrafHearsTriggers = HearsTriggers;
export interface TelegrafHearsMetadata {
triggers: TelegrafHearsTriggers;
}
/**
* Registers middleware for handling text messages.
* @param triggers Triggers
*
* https://telegraf.js.org/#/?id=hears
*/
export function TelegrafHears(
triggers: TelegrafHearsTriggers,
): MethodDecorator {
return SetMetadata(DECORATORS.HEARS, { triggers: triggers });
}

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lib/decorators/telegraf-help.decorator.ts Normal file
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import { SetMetadata } from '@nestjs/common';
import { DECORATORS } from '../telegraf.constants';
/**
* Handler for /help command.
*
* https://telegraf.js.org/#/?id=help
*/
export function TelegrafHelp(): MethodDecorator {
return SetMetadata(DECORATORS.HELP, {});
}

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lib/decorators/telegraf-inline-query.decorator.ts Normal file
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import { SetMetadata } from '@nestjs/common';
import { DECORATORS } from '../telegraf.constants';
export type TelegrafInlineQueryTriggers = string | string[] | RegExp | RegExp[];
export interface TelegrafInlineQueryMetadata {
triggers: TelegrafInlineQueryTriggers;
}
/**
* Registers middleware for handling inline_query actions with regular expressions.
* @param triggers Triggers
*
* https://telegraf.js.org/#/?id=inlinequery
*/
export function TelegrafInlineQuery(
triggers: TelegrafInlineQueryTriggers,
): MethodDecorator {
return SetMetadata(DECORATORS.INLINE_QUERY, { triggers });
}

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lib/decorators/telegraf-mention.decorator.ts Normal file
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import { SetMetadata } from '@nestjs/common';
import { DECORATORS } from '../telegraf.constants';
export type TelegrafMentionUsername = string | string[];
export interface TelegrafMentionMetadata {
username: TelegrafMentionUsername;
}
/**
* Mention handling.
* @param username Username
*
* https://telegraf.js.org/#/?id=mention
*/
export function TelegrafMention(
username: TelegrafMentionUsername,
): MethodDecorator {
return SetMetadata(DECORATORS.MENTION, { username });
}

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lib/decorators/telegraf-on.decorator.ts Normal file
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import { SetMetadata } from '@nestjs/common';
import { DECORATORS } from '../telegraf.constants';
import { UpdateType, MessageSubTypes } from 'telegraf/typings/telegram-types';
export type TelegrafOnUpdateTypes =
| UpdateType
| UpdateType[]
| MessageSubTypes
| MessageSubTypes[];
export interface TelegrafOnMetadata {
updateTypes: TelegrafOnUpdateTypes;
}
/**
* Registers middleware for provided update type.
* @param updateTypes Update type
*
* https://telegraf.js.org/#/?id=on
*/
export function TelegrafOn(
updateTypes: TelegrafOnUpdateTypes,
): MethodDecorator {
return SetMetadata(DECORATORS.ON, { updateTypes: updateTypes });
}

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lib/decorators/telegraf-phone.decorator.ts Normal file
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import { SetMetadata } from '@nestjs/common';
import { DECORATORS } from '../telegraf.constants';
export type TelegrafPhonePhone = string | string[];
export interface TelegrafPhoneMetadata {
phone: TelegrafPhonePhone;
}
/**
* Phone number handling.
* @param phone Phone number
*
* https://telegraf.js.org/#/?id=phone
*/
export function TelegrafPhone(phone: TelegrafPhonePhone): MethodDecorator {
return SetMetadata(DECORATORS.PHONE, { phone });
}

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lib/decorators/telegraf-settings.decorator.ts Normal file
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import { SetMetadata } from '@nestjs/common';
import { DECORATORS } from '../telegraf.constants';
/**
* Handler for /settings command.
*
* https://telegraf.js.org/#/?id=settings
*/
export function TelegrafSettings(): MethodDecorator {
return SetMetadata(DECORATORS.SETTINGS, {});
}

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lib/decorators/telegraf-start.decorator.ts Normal file
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import { SetMetadata } from '@nestjs/common';
import { DECORATORS } from '../telegraf.constants';
/**
* Handler for /start command.
*
* https://telegraf.js.org/#/?id=start
*/
export function TelegrafStart(): MethodDecorator {
return SetMetadata(DECORATORS.START, {});
}

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lib/decorators/telegraf-use.decorator.ts Normal file
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import { SetMetadata } from '@nestjs/common';
import { DECORATORS } from '../telegraf.constants';
/**
* Registers a middleware.
*
* https://telegraf.js.org/#/?id=use
*/
export function TelegrafUse(): MethodDecorator {
return SetMetadata(DECORATORS.USE, {});
}

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lib/decorators/telegram-action-handler.decorator.ts
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import { HandleParameters } from '../interfaces'
type Decorator = (
params: HandleParameters,
) => (target: any, propertyKey: string, descriptor: PropertyDescriptor) => void
type HandlerDecorator = Decorator & {
handlers?: Map<any, Map<string, HandleParameters>>
}
export const TelegramActionHandler: HandlerDecorator = (
parameters: HandleParameters,
) => (target: any, propertyKey: string) => {
// eslint-disable-next-line no-use-before-define
addHandlerToStore(target, propertyKey, parameters)
}
export const addHandlerToStore = (
instance: Object,
name: string,
config: HandleParameters,
) => {
const handlerClass = instance.constructor
if (!TelegramActionHandler.handlers) {
TelegramActionHandler.handlers = new Map()
}
if (!TelegramActionHandler.handlers.get(handlerClass)) {
TelegramActionHandler.handlers.set(handlerClass, new Map())
}
const oldParameters =
TelegramActionHandler.handlers.get(handlerClass).get(name) || {}
TelegramActionHandler.handlers.get(handlerClass).set(name, {
...oldParameters,
...config,
transformations: [
...(oldParameters.transformations || []),
...(config.transformations || []),
],
})
}

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lib/decorators/telegram-catch.decorator.ts
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import { Type } from '@nestjs/common'
import { TelegramErrorHandler } from '../interfaces'
type Decorator = (error: any) => ClassDecorator
type HandlerDecorator = Decorator & {
handlers?: Map<Error, Type<TelegramErrorHandler>>
}
export const TelegramCatch: HandlerDecorator = error => target => {
if (!TelegramCatch.handlers) {
TelegramCatch.handlers = new Map()
}
TelegramCatch.handlers.set(error, target as any)
return target
}

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lib/exeptions/index.ts
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export * from './invalid-configuration.exeption'

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lib/exeptions/invalid-configuration.exeption.ts
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export class InvalidConfigurationException extends Error {
public constructor(
public readonly invalidField,
public readonly invalidCause,
) {
super(
`Options validation failed, "${invalidField}" invalid — ${invalidCause}`,
)
}
}

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lib/index.ts
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export * from './telegraf.module' export * from './telegraf.module';
export * from './interfaces' export * from './interfaces';
export * from './decorators' export * from './decorators';
export * from './telegraf.service'
export * from './telegraf-telegram.service'

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lib/interfaces/context-transformer.interface.ts
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import { ContextMessageUpdate } from 'telegraf'
export interface ContextTransformer<T = any> {
transform: (ctx: ContextMessageUpdate) => Promise<T>
}

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lib/interfaces/handle-parameters.interface.ts
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import { ContextTransformer } from './'
import { HearsTriggers } from 'telegraf'
import { UpdateType, MessageSubTypes } from 'telegraf/typings/telegram-types'
import { Type } from '@nestjs/common'
interface ArgumentTransformation {
index: number
transform: Type<ContextTransformer>
}
export interface HandleParameters {
onStart?: boolean
on?: UpdateType | UpdateType[] | MessageSubTypes | MessageSubTypes[]
command?: string
message?: string | RegExp
action?: HearsTriggers
transformations?: ArgumentTransformation[]
}

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lib/interfaces/handler.interface.ts
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import { HandleParameters } from './'
export interface Handler {
handle: (...args: any[]) => Promise<void>
config: HandleParameters
}

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lib/interfaces/index.ts
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export * from './telegraf-options.interface' export { ContextMessageUpdate } from 'telegraf';
export * from './handler.interface' export * from './telegraf-options.interface';
export * from './handle-parameters.interface'
export * from './telegram-error-handler.interface'
export * from './context-transformer.interface'

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lib/interfaces/telegraf-options.interface.ts
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import { ModuleMetadata, Type } from '@nestjs/common/interfaces' import { ModuleMetadata, Type } from '@nestjs/common/interfaces';
import { TelegrafOptions } from 'telegraf' import { TelegrafOptions } from 'telegraf';
export interface TelegrafModuleOptions { export interface TelegrafModuleOptions {
token: string token: string;
sitePublicUrl?: string options?: TelegrafOptions;
telegrafOptions?: TelegrafOptions
} }
export interface TelegrafOptionsFactory { export interface TelegrafOptionsFactory {
createTelegrafOptions(): TelegrafModuleOptions createTelegrafOptions(): TelegrafModuleOptions;
} }
export interface TelegrafModuleAsyncOptions export interface TelegrafModuleAsyncOptions
extends Pick<ModuleMetadata, 'imports'> { extends Pick<ModuleMetadata, 'imports'> {
useExisting?: Type<TelegrafOptionsFactory> useExisting?: Type<TelegrafOptionsFactory>;
useClass?: Type<TelegrafOptionsFactory> useClass?: Type<TelegrafOptionsFactory>;
useFactory?: ( useFactory?: (
...args: any[] ...args: any[]
) => Promise<TelegrafModuleOptions> | TelegrafModuleOptions ) => Promise<TelegrafModuleOptions> | TelegrafModuleOptions;
inject?: any[] inject?: any[];
} }

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lib/interfaces/telegram-error-handler.interface.ts
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import { ContextMessageUpdate } from 'telegraf'
export interface TelegramErrorHandler<E = any> {
catch(ctx: ContextMessageUpdate, error: E): Promise<void>
}

91
lib/telegraf-core.module.ts Normal file
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import { Module, DynamicModule, Provider, Type } from '@nestjs/common';
import {
TelegrafModuleOptions,
TelegrafModuleAsyncOptions,
TelegrafOptionsFactory,
} from './interfaces';
import {
TELEGRAF_MODULE_OPTIONS,
TELEGRAF_PROVIDER,
} from './telegraf.constants';
import { TelegrafMetadataAccessor } from './telegraf-metadata.accessor';
import { TelegrafExplorer } from './telegraf.explorer';
import { DiscoveryModule } from '@nestjs/core';
import { TelegrafProvider } from './telegraf.provider';
@Module({
imports: [DiscoveryModule],
providers: [TelegrafMetadataAccessor, TelegrafExplorer],
})
export class TelegrafCoreModule {
public static forRoot(options: TelegrafModuleOptions): DynamicModule {
const telegrafProvider = {
provide: TELEGRAF_PROVIDER,
useClass: TelegrafProvider,
inject: [TELEGRAF_MODULE_OPTIONS],
};
return {
module: TelegrafCoreModule,
providers: [
{ provide: TELEGRAF_MODULE_OPTIONS, useValue: options },
telegrafProvider,
],
exports: [telegrafProvider],
};
}
public static forRootAsync(
options: TelegrafModuleAsyncOptions,
): DynamicModule {
const telegrafProvider = {
provide: TELEGRAF_PROVIDER,
useClass: TelegrafProvider,
inject: [TELEGRAF_MODULE_OPTIONS],
};
const asyncProviders = this.createAsyncProviders(options);
return {
module: TelegrafCoreModule,
imports: options.imports,
providers: [...asyncProviders, telegrafProvider],
exports: [telegrafProvider],
};
}
private static createAsyncProviders(
options: TelegrafModuleAsyncOptions,
): Provider[] {
if (options.useExisting || options.useFactory) {
return [this.createAsyncOptionsProvider(options)];
}
const useClass = options.useClass as Type<TelegrafOptionsFactory>;
return [
this.createAsyncOptionsProvider(options),
{
provide: useClass,
useClass,
},
];
}
private static createAsyncOptionsProvider(
options: TelegrafModuleAsyncOptions,
): Provider {
if (options.useFactory) {
return {
provide: TELEGRAF_MODULE_OPTIONS,
useFactory: options.useFactory,
inject: options.inject || [],
};
}
// `as Type<TelegrafOptionsFactory>` is a workaround for microsoft/TypeScript#31603
const inject = [
(options.useClass || options.useExisting) as Type<TelegrafOptionsFactory>,
];
return {
provide: TELEGRAF_MODULE_OPTIONS,
useFactory: async (optionsFactory: TelegrafOptionsFactory) =>
await optionsFactory.createTelegrafOptions(),
inject,
};
}
}

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import { Injectable, Type } from '@nestjs/common';
import { Reflector } from '@nestjs/core';
import {
TelegrafActionMetadata,
TelegrafCashtagMetadata,
TelegrafCommandMetadata,
TelegrafEntityMetadata,
TelegrafHashtagMetadata,
TelegrafHearsMetadata,
TelegrafInlineQueryMetadata,
TelegrafMentionMetadata,
TelegrafOnMetadata,
TelegrafPhoneMetadata,
TelegrafStart,
} from './decorators';
import { DECORATORS } from './telegraf.constants';
@Injectable()
export class TelegrafMetadataAccessor {
constructor(private readonly reflector: Reflector) {}
isTelegrafUse(target: Type<any> | Function): boolean {
if (!target) {
return false;
}
return !!this.reflector.get(DECORATORS.USE, target);
}
isTelegrafOn(target: Type<any> | Function): boolean {
if (!target) {
return false;
}
return !!this.reflector.get(DECORATORS.ON, target);
}
getTelegrafOnMetadata(
target: Type<any> | Function,
): TelegrafOnMetadata | undefined {
return this.reflector.get(DECORATORS.ON, target);
}
isTelegrafHears(target: Type<any> | Function): boolean {
if (!target) {
return false;
}
return !!this.reflector.get(DECORATORS.HEARS, target);
}
getTelegrafHearsMetadata(
target: Type<any> | Function,
): TelegrafHearsMetadata | undefined {
return this.reflector.get(DECORATORS.HEARS, target);
}
isTelegrafCommand(target: Type<any> | Function): boolean {
if (!target) {
return false;
}
return !!this.reflector.get(DECORATORS.COMMAND, target);
}
getTelegrafCommandMetadata(
target: Type<any> | Function,
): TelegrafCommandMetadata | undefined {
return this.reflector.get(DECORATORS.COMMAND, target);
}
isTelegrafStart(target: Type<any> | Function): boolean {
if (!target) {
return false;
}
return !!this.reflector.get(DECORATORS.START, target);
}
isTelegrafHelp(target: Type<any> | Function): boolean {
if (!target) {
return false;
}
return !!this.reflector.get(DECORATORS.HELP, target);
}
isTelegrafSettings(target: Type<any> | Function): boolean {
if (!target) {
return false;
}
return !!this.reflector.get(DECORATORS.SETTINGS, target);
}
isTelegrafEntity(target: Type<any> | Function): boolean {
if (!target) {
return false;
}
return !!this.reflector.get(DECORATORS.ENTITY, target);
}
getTelegrafEntityMetadata(
target: Type<any> | Function,
): TelegrafEntityMetadata | undefined {
return this.reflector.get(DECORATORS.ENTITY, target);
}
isTelegrafMention(target: Type<any> | Function): boolean {
if (!target) {
return false;
}
return !!this.reflector.get(DECORATORS.MENTION, target);
}
getTelegrafMentionMetadata(
target: Type<any> | Function,
): TelegrafMentionMetadata | undefined {
return this.reflector.get(DECORATORS.MENTION, target);
}
isTelegrafPhone(target: Type<any> | Function): boolean {
if (!target) {
return false;
}
return !!this.reflector.get(DECORATORS.PHONE, target);
}
getTelegrafPhoneMetadata(
target: Type<any> | Function,
): TelegrafPhoneMetadata | undefined {
return this.reflector.get(DECORATORS.PHONE, target);
}
isTelegrafHashtag(target: Type<any> | Function): boolean {
if (!target) {
return false;
}
return !!this.reflector.get(DECORATORS.HASHTAG, target);
}
getTelegrafHashtagMetadata(
target: Type<any> | Function,
): TelegrafHashtagMetadata | undefined {
return this.reflector.get(DECORATORS.HASHTAG, target);
}
isTelegrafCashtag(target: Type<any> | Function): boolean {
if (!target) {
return false;
}
return !!this.reflector.get(DECORATORS.CASHTAG, target);
}
getTelegrafCashtagMetadata(
target: Type<any> | Function,
): TelegrafCashtagMetadata | undefined {
return this.reflector.get(DECORATORS.CASHTAG, target);
}
isTelegrafAction(target: Type<any> | Function): boolean {
if (!target) {
return false;
}
return !!this.reflector.get(DECORATORS.ACTION, target);
}
getTelegrafActionMetadata(
target: Type<any> | Function,
): TelegrafActionMetadata | undefined {
return this.reflector.get(DECORATORS.ACTION, target);
}
isTelegrafInlineQuery(target: Type<any> | Function): boolean {
if (!target) {
return false;
}
return !!this.reflector.get(DECORATORS.INLINE_QUERY, target);
}
getTelegrafInlineQueryMetadata(
target: Type<any> | Function,
): TelegrafInlineQueryMetadata | undefined {
return this.reflector.get(DECORATORS.INLINE_QUERY, target);
}
isTelegrafGameQuery(target: Type<any> | Function): boolean {
if (!target) {
return false;
}
return !!this.reflector.get(DECORATORS.GAME_QUERY, target);
}
}

13
lib/telegraf-telegram.service.ts
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@ -1,13 +0,0 @@
import { Injectable, Inject } from '@nestjs/common';
const Telegram = require('telegraf/telegram');
import { Telegram as TelegramClient } from 'telegraf';
import { TELEGRAF_MODULE_OPTIONS } from './telegraf.constants';
import { TelegrafModuleOptions } from './interfaces';
@Injectable()
export class TelegrafTelegramService extends TelegramClient {
constructor(@Inject(TELEGRAF_MODULE_OPTIONS) options: TelegrafModuleOptions) {
super(options.token, {});
}
}

23
lib/telegraf.constants.ts
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@ -1,2 +1,21 @@
export const TELEGRAF_MODULE_OPTIONS = 'TELEGRAF_MODULE_OPTIONS' export const TELEGRAF_MODULE_OPTIONS = 'TELEGRAF_MODULE_OPTIONS';
export const TokenInjectionToken = Symbol('TokenInjectionToken') export const TELEGRAF_PROVIDER = 'TELEGRAF_PROVIDER';
export const DECORATORS_PREFIX = 'TELEGRAF';
export const DECORATORS = {
USE: `${DECORATORS_PREFIX}/USE`,
ON: `${DECORATORS_PREFIX}/ON`,
HEARS: `${DECORATORS_PREFIX}/HEARS`,
COMMAND: `${DECORATORS_PREFIX}/COMMAND`,
START: `${DECORATORS_PREFIX}/START`,
HELP: `${DECORATORS_PREFIX}/HELP`,
SETTINGS: `${DECORATORS_PREFIX}/SETTINGS`,
ENTITY: `${DECORATORS_PREFIX}/ENTITY`,
MENTION: `${DECORATORS_PREFIX}/MENTION`,
PHONE: `${DECORATORS_PREFIX}/PHONE`,
HASHTAG: `${DECORATORS_PREFIX}/HASHTAG`,
CASHTAG: `${DECORATORS_PREFIX}/CASHTAG`,
ACTION: `${DECORATORS_PREFIX}/ACTION`,
INLINE_QUERY: `${DECORATORS_PREFIX}/INLINE_QUERY`,
GAME_QUERY: `${DECORATORS_PREFIX}/GAME_QUERY`,
};

258
lib/telegraf.explorer.ts Normal file
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import { Injectable, OnModuleInit } from '@nestjs/common';
import { DiscoveryService, ModuleRef } from '@nestjs/core';
import { InstanceWrapper } from '@nestjs/core/injector/instance-wrapper';
import { MetadataScanner } from '@nestjs/core/metadata-scanner';
import Telegraf from 'telegraf';
import { TelegrafMetadataAccessor } from './telegraf-metadata.accessor';
import { TelegrafProvider } from './telegraf.provider';
import { TELEGRAF_PROVIDER } from './telegraf.constants';
import { ContextMessageUpdate } from 'telegraf';
import {
TelegrafActionMetadata,
TelegrafCashtagMetadata,
TelegrafCommandMetadata,
TelegrafEntityMetadata,
TelegrafHashtagMetadata,
TelegrafHearsMetadata,
TelegrafInlineQueryMetadata,
TelegrafMentionMetadata,
TelegrafOnMetadata,
TelegrafPhoneMetadata,
} from './decorators';
@Injectable()
export class TelegrafExplorer implements OnModuleInit {
constructor(
private readonly moduleRef: ModuleRef,
private readonly discoveryService: DiscoveryService,
private readonly metadataAccessor: TelegrafMetadataAccessor,
private readonly metadataScanner: MetadataScanner,
) {}
onModuleInit() {
this.explore();
}
explore() {
const providers: InstanceWrapper[] = this.discoveryService.getProviders();
providers.forEach((wrapper: InstanceWrapper) => {
const { instance } = wrapper;
if (!instance) {
return;
}
const telegraf = this.moduleRef.get<TelegrafProvider<any>>(
TELEGRAF_PROVIDER,
{ strict: false },
);
this.metadataScanner.scanFromPrototype(
instance,
Object.getPrototypeOf(instance),
(key: string) => {
if (this.metadataAccessor.isTelegrafUse(instance[key])) {
this.handleTelegrafUse(instance, key, telegraf);
} else if (this.metadataAccessor.isTelegrafOn(instance[key])) {
const metadata = this.metadataAccessor.getTelegrafOnMetadata(
instance[key],
);
this.handleTelegrafOn(instance, key, telegraf, metadata);
} else if (this.metadataAccessor.isTelegrafHears(instance[key])) {
const metadata = this.metadataAccessor.getTelegrafHearsMetadata(
instance[key],
);
this.handleTelegrafHears(instance, key, telegraf, metadata);
} else if (this.metadataAccessor.isTelegrafCommand(instance[key])) {
const metadata = this.metadataAccessor.getTelegrafCommandMetadata(
instance[key],
);
this.handleTelegrafCommand(instance, key, telegraf, metadata);
} else if (this.metadataAccessor.isTelegrafStart(instance[key])) {
this.handleTelegrafStart(instance, key, telegraf);
} else if (this.metadataAccessor.isTelegrafHelp(instance[key])) {
this.handleTelegrafHelp(instance, key, telegraf);
} else if (this.metadataAccessor.isTelegrafSettings(instance[key])) {
this.handleTelegrafSettings(instance, key, telegraf);
} else if (this.metadataAccessor.isTelegrafEntity(instance[key])) {
const metadata = this.metadataAccessor.getTelegrafEntityMetadata(
instance[key],
);
this.handleTelegrafEntity(instance, key, telegraf, metadata);
} else if (this.metadataAccessor.isTelegrafMention(instance[key])) {
const metadata = this.metadataAccessor.getTelegrafMentionMetadata(
instance[key],
);
this.handleTelegrafMention(instance, key, telegraf, metadata);
} else if (this.metadataAccessor.isTelegrafPhone(instance[key])) {
const metadata = this.metadataAccessor.getTelegrafPhoneMetadata(
instance[key],
);
this.handleTelegrafPhone(instance, key, telegraf, metadata);
} else if (this.metadataAccessor.isTelegrafHashtag(instance[key])) {
const metadata = this.metadataAccessor.getTelegrafHashtagMetadata(
instance[key],
);
this.handleTelegrafHashtag(instance, key, telegraf, metadata);
} else if (this.metadataAccessor.isTelegrafCashtag(instance[key])) {
const metadata = this.metadataAccessor.getTelegrafCashtagMetadata(
instance[key],
);
this.handleTelegrafCashtag(instance, key, telegraf, metadata);
} else if (this.metadataAccessor.isTelegrafAction(instance[key])) {
const metadata = this.metadataAccessor.getTelegrafActionMetadata(
instance[key],
);
this.handleTelegrafAction(instance, key, telegraf, metadata);
} else if (
this.metadataAccessor.isTelegrafInlineQuery(instance[key])
) {
const metadata = this.metadataAccessor.getTelegrafInlineQueryMetadata(
instance[key],
);
this.handleTelegrafInlineQuery(instance, key, telegraf, metadata);
} else if (this.metadataAccessor.isTelegrafGameQuery(instance[key])) {
this.handleTelegrafGameQuery(instance, key, telegraf);
}
},
);
});
}
handleTelegrafUse(
instance: object,
key: string,
telegraf: Telegraf<ContextMessageUpdate>,
) {
telegraf.use(instance[key].bind(instance));
}
handleTelegrafOn(
instance: object,
key: string,
telegraf: Telegraf<ContextMessageUpdate>,
metadata: TelegrafOnMetadata,
) {
telegraf.on(metadata.updateTypes, instance[key].bind(instance));
}
handleTelegrafHears(
instance: object,
key: string,
telegraf: Telegraf<ContextMessageUpdate>,
metadata: TelegrafHearsMetadata,
) {
telegraf.hears(metadata.triggers, instance[key].bind(instance));
}
handleTelegrafCommand(
instance: object,
key: string,
telegraf: Telegraf<ContextMessageUpdate>,
metadata: TelegrafCommandMetadata,
) {
telegraf.command(metadata.commands, instance[key].bind(instance));
}
handleTelegrafStart(
instance: object,
key: string,
telegraf: Telegraf<ContextMessageUpdate>,
) {
telegraf.start(instance[key].bind(instance));
}
handleTelegrafHelp(
instance: object,
key: string,
telegraf: Telegraf<ContextMessageUpdate>,
) {
telegraf.help(instance[key].bind(instance));
}
handleTelegrafSettings(
instance: object,
key: string,
telegraf: Telegraf<ContextMessageUpdate>,
) {
// @ts-ignore
telegraf.settings(instance[key].bind(instance));
}
handleTelegrafEntity(
instance: object,
key: string,
telegraf: Telegraf<ContextMessageUpdate>,
metadata: TelegrafEntityMetadata,
) {
// @ts-ignore
telegraf.entity(metadata.entity, instance[key].bind(instance));
}
handleTelegrafMention(
instance: object,
key: string,
telegraf: Telegraf<ContextMessageUpdate>,
metadata: TelegrafMentionMetadata,
) {
// @ts-ignore
telegraf.mention(metadata.username, instance[key].bind(instance));
}
handleTelegrafPhone(
instance: object,
key: string,
telegraf: Telegraf<ContextMessageUpdate>,
metadata: TelegrafPhoneMetadata,
) {
// @ts-ignore
telegraf.phone(metadata.phone, instance[key].bind(instance));
}
handleTelegrafHashtag(
instance: object,
key: string,
telegraf: Telegraf<ContextMessageUpdate>,
metadata: TelegrafHashtagMetadata,
) {
// @ts-ignore
telegraf.hashtag(metadata.hashtag, instance[key].bind(instance));
}
handleTelegrafCashtag(
instance: object,
key: string,
telegraf: Telegraf<ContextMessageUpdate>,
metadata: TelegrafCashtagMetadata,
) {
// @ts-ignore
telegraf.cashtag(metadata.cashtag, instance[key].bind(instance));
}
handleTelegrafAction(
instance: object,
key: string,
telegraf: Telegraf<ContextMessageUpdate>,
metadata: TelegrafActionMetadata,
) {
telegraf.action(metadata.triggers, instance[key].bind(instance));
}
handleTelegrafInlineQuery(
instance: object,
key: string,
telegraf: Telegraf<ContextMessageUpdate>,
metadata: TelegrafInlineQueryMetadata,
) {
// @ts-ignore
telegraf.inlineQuery(metadata.triggers, instance[key].bind(instance));
}
handleTelegrafGameQuery(
instance: object,
key: string,
telegraf: Telegraf<ContextMessageUpdate>,
) {
telegraf.gameQuery(instance[key].bind(instance));
}
}

58
lib/telegraf.module.ts
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@ -1,63 +1,25 @@
import { Module, DynamicModule, Provider } from '@nestjs/common'; import { Module, DynamicModule } from '@nestjs/common';
import { TelegrafCoreModule } from './telegraf-core.module';
import { import {
TelegrafModuleOptions,
TelegrafModuleAsyncOptions, TelegrafModuleAsyncOptions,
TelegrafOptionsFactory
} from './interfaces'; } from './interfaces';
import {
TELEGRAF_MODULE_OPTIONS,
TokenInjectionToken
} from './telegraf.constants';
import { TelegrafService, TelegrafTelegramService } from './';
@Module({}) @Module({})
export class TelegrafModule { export class TelegrafModule {
static fromFactory(options: TelegrafModuleAsyncOptions): DynamicModule { public static forRoot(options?: TelegrafModuleOptions): DynamicModule {
return { return {
module: TelegrafModule, module: TelegrafModule,
imports: options.imports || [], imports: [TelegrafCoreModule.forRoot(options)],
providers: [
...this.createAsyncProviders(options),
TelegrafService,
TelegrafTelegramService,
{
provide: TokenInjectionToken,
useClass: options.useClass
}
],
exports: [TelegrafService, TelegrafTelegramService]
}; };
} }
private static createAsyncProviders( public static forRootAsync(
options: TelegrafModuleAsyncOptions options: TelegrafModuleAsyncOptions,
): Provider[] { ): DynamicModule {
if (options.useExisting || options.useFactory) {
return [this.createAsyncOptionsProvider(options)];
}
return [
this.createAsyncOptionsProvider(options),
{
provide: options.useClass,
useClass: options.useClass
}
];
}
private static createAsyncOptionsProvider(
options: TelegrafModuleAsyncOptions
): Provider {
if (options.useFactory) {
return { return {
provide: TELEGRAF_MODULE_OPTIONS, module: TelegrafModule,
useFactory: options.useFactory, imports: [TelegrafCoreModule.forRootAsync(options)],
inject: options.inject || []
};
}
return {
provide: TELEGRAF_MODULE_OPTIONS,
useFactory: async (optionsFactory: TelegrafOptionsFactory) =>
await optionsFactory.createTelegrafOptions(),
inject: [options.useExisting || options.useClass]
}; };
} }
} }

33
lib/telegraf.provider.ts Normal file
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import {
Injectable,
Inject,
OnApplicationBootstrap,
Logger,
OnApplicationShutdown,
} from '@nestjs/common';
import Telegraf, { ContextMessageUpdate } from 'telegraf';
import { TELEGRAF_MODULE_OPTIONS } from './telegraf.constants';
import { TelegrafModuleOptions } from './interfaces';
@Injectable()
// @ts-ignore
export class TelegrafProvider<TContext extends ContextMessageUpdate>
extends Telegraf<TContext>
implements OnApplicationBootstrap, OnApplicationShutdown {
private logger = new Logger('Telegraf');
constructor(@Inject(TELEGRAF_MODULE_OPTIONS) options: TelegrafModuleOptions) {
super(options.token, options.options);
}
onApplicationBootstrap() {
this.catch(e => {
this.logger.error(e);
});
this.startPolling();
}
async onApplicationShutdown(signal?: string) {
await this.stop();
}
}

183
lib/telegraf.service.ts
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import { Inject, Injectable, Logger } from '@nestjs/common'
import { ModuleRef } from '@nestjs/core'
import { flatten, head } from 'lodash'
import Telegraf, { ContextMessageUpdate } from 'telegraf'
import { TelegramActionHandler, TelegramCatch } from './decorators'
import { InvalidConfigurationException } from './exeptions'
import {
ContextTransformer,
Handler,
TelegrafOptionsFactory,
TelegramErrorHandler,
} from './interfaces'
import { TokenInjectionToken } from './telegraf.constants'
@Injectable()
export class TelegrafService {
private readonly logger = new Logger(TelegrafService.name, true)
private readonly sitePublicUrl?: string
public readonly bot: Telegraf<ContextMessageUpdate>
private ref: ModuleRef
public constructor(
@Inject(TokenInjectionToken) options: TelegrafOptionsFactory
) {
const {
token,
sitePublicUrl,
telegrafOptions,
} = options.createTelegrafOptions()
this.sitePublicUrl = sitePublicUrl
this.bot = new Telegraf(token, telegrafOptions)
}
public init(ref: ModuleRef, devMode: boolean = false) {
this.ref = ref
const handlers = this.createHandlers()
this.setupOnStart(handlers)
this.setupOn(handlers)
this.setupOnMessage(handlers)
this.setupOnCommand(handlers)
this.setupActions(handlers)
if (devMode) {
this.startPolling()
}
}
public getMiddleware(path: string) {
if (!this.sitePublicUrl) {
throw new InvalidConfigurationException(
'sitePublicUrl',
'does not exist, but webook used'
)
}
const url = `${this.sitePublicUrl}/${path}`
this.bot.telegram
.setWebhook(url)
.then(() => this.logger.log(`Webhook set success @ ${url}`))
return this.bot.webhookCallback(`/${path}`)
}
public startPolling() {
this.bot.telegram.deleteWebhook().then(
() => this.bot.startPolling(),
() => {
// okay, never mind
}
)
}
private createHandlers(): Handler[] {
return flatten(
Array.from((TelegramActionHandler.handlers || new Map()).entries()).map(
([handlerClass, classConfig]) => {
const handlerInstance = this.ref.get(handlerClass, { strict: false })
return Array.from(classConfig.entries()).map(
([methodName, methodCondig]) => ({
handle: handlerInstance[methodName].bind(handlerInstance),
config: methodCondig,
})
)
}
)
)
}
private setupOnStart(handlers: Handler[]): void {
const onStart = handlers.filter(({ config }) => config.onStart)
if (onStart.length !== 1) {
throw new Error()
}
this.bot.start(this.adoptHandle(head(onStart)))
}
private setupOn(handlers: Handler[]): void {
const onHandlers = handlers.filter(({ config }) => config.on)
onHandlers.forEach(handler => {
this.bot.on(handler.config.on, this.adoptHandle(handler))
})
}
private setupOnMessage(handlers: Handler[]): void {
const onMessageHandlers = handlers.filter(
({ config }) => config.message !== undefined
)
onMessageHandlers.forEach(handler => {
if (handler.config.message) {
this.bot.hears(handler.config.message, this.adoptHandle(handler))
} else {
this.bot.on('message', this.adoptHandle(handler))
}
})
}
private setupOnCommand(handlers: Handler[]): void {
const commandHandlers = handlers.filter(({ config }) => config.command)
commandHandlers.forEach(handler => {
this.bot.command(handler.config.command, this.adoptHandle(handler))
})
}
private setupActions(handlers: Handler[]): void {
const commandHandlers = handlers.filter(({ config }) => config.action)
commandHandlers.forEach(handler => {
this.bot.action(handler.config.action, this.adoptHandle(handler))
})
}
private adoptHandle({ handle, config }: Handler) {
const errorHandler = this.createCatch()
return async (ctx: ContextMessageUpdate) => {
const args = await Promise.all(
(config.transformations || [])
.sort((a, b) => a.index - b.index)
.map(({ transform }) =>
this.ref
.get<ContextTransformer>(transform, { strict: false })
.transform(ctx)
)
)
return handle(ctx, ...args).catch(errorHandler(ctx))
}
}
private createCatch() {
const handlers = Array.from(
(TelegramCatch.handlers || new Map()).entries()
).map(([errorType, handlerType]) => {
const handler = this.ref.get<TelegramErrorHandler>(handlerType, {
strict: false,
})
return {
errorType,
handler,
}
})
return (ctx: ContextMessageUpdate) => (e: any) => {
for (const { errorType, handler } of handlers) {
if (e instanceof (errorType as any)) {
return handler.catch(ctx, e)
}
}
throw e
}
}
}

44
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9
package.json
View File

@ -1,6 +1,6 @@
{ {
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"description": "Telegraf module for Nest framework", "description": "Telegraf module for Nest framework",
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