v0.0.3

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2019 Pop-Code
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

package.json

@@ -1,11 +1,11 @@
 {
     "name": "nestjs-i18next",
-    "version": "0.0.2",
+    "version": "0.0.3",
     "description": "The nestjs translator modulde",
     "author": "Alex Hermann <alex.hermann@pop-code.com>",
     "repository": "https://github.com/Pop-Code/nestjs-i18next.git",
-    "private": true,
     "main": "dist/index.js",
+    "license": "MIT",
     "scripts": {
         "build": "rm -Rf ./dist && tsc -b",
         "doc": "rm -Rf ./docs && typedoc ./src && touch ./docs/.nojekyll",

src/constants.ts

@@ -1 +1,2 @@
 export const TRANSLATOR_FUNCTION_TOKEN = 'nestjs-i18next:TranslatorFunction';
+export const CONFIG_TOKEN = 'nestjs-i18next:Config';

src/helpers.ts

@@ -1,3 +1,5 @@
-import { TRANSLATOR_FUNCTION_TOKEN } from './constants';
+import { CONFIG_TOKEN, TRANSLATOR_FUNCTION_TOKEN } from './constants';
 
 export const getTranslatorFunctionToken = (): string => TRANSLATOR_FUNCTION_TOKEN;
+
+export const getConfigToken = (): string => CONFIG_TOKEN;

src/interfaces.ts

@@ -0,0 +1,7 @@
+import { ModuleMetadata } from '@nestjs/common';
+import { InitOptions } from 'i18next';
+
+export interface AsyncInitOptions extends Pick<ModuleMetadata, 'imports'> {
+    useFactory: (...args: any[]) => Promise<InitOptions> | InitOptions;
+    inject?: any[];
+}

src/module.ts

@@ -1,16 +1,21 @@
 import { DynamicModule, Module } from '@nestjs/common';
-import { FactoryProvider } from '@nestjs/common/interfaces';
 import i18next, { InitOptions } from 'i18next';
 
-import { getTranslatorFunctionToken } from './helpers';
+import { getConfigToken, getTranslatorFunctionToken } from './helpers';
+import { AsyncInitOptions } from './interfaces';
 import { TranslatorService } from './service';
 
 @Module({})
 export class TranslatorModule {
-    static forRootAsync(optionsFactory?: FactoryProvider<InitOptions>): DynamicModule {
+    static forRootAsync(options?: AsyncInitOptions): DynamicModule {
+        const configProvider = {
+            provide: getConfigToken(),
+            ...options
+        };
+
         const translatorProvider = {
             provide: getTranslatorFunctionToken(),
-            inject: optionsFactory ? [optionsFactory.provide] : [],
+            inject: [configProvider],
             useFactory: async (options: InitOptions) => {
                 i18next.init({
                     whitelist: options.resources ? Object.keys(options.resources) : [],
@@ -19,6 +24,7 @@ export class TranslatorModule {
                     lng: 'en-US',
                     ...options
                 });
+                return i18next;
             }
         };
 
@@ -27,14 +33,12 @@ export class TranslatorModule {
             useValue: i18next
         };
 
-        const providers: any[] = [i18nextProvider, translatorProvider, TranslatorService];
-
-        if (optionsFactory) providers.push(optionsFactory);
+        const providers: any[] = [configProvider, i18nextProvider, translatorProvider, TranslatorService];
 
         return {
             module: TranslatorModule,
             providers: providers,
-            exports: [i18nextProvider, translatorProvider, TranslatorService]
+            exports: [configProvider, i18nextProvider, TranslatorService]
         };
     }
 }