add - optional

Author: Raphael Balet

README.md

@@ -83,12 +83,14 @@ Instead of an array of `string[]`,
 you may pass a list of parameters:
 - `prefix: string = '/assets/i18n/'`
 - `suffix: string = '.json'`
+- `optional: boolean = true`
 
 ```typescript
 export function HttpLoaderFactory(_httpBackend: HttpBackend) {
     return new MultiTranslateHttpLoader(_httpBackend, [
         {prefix: './assets/i18n/core/', suffix: '.json'},
         {prefix: './assets/i18n/vendors/'}, // , "suffix: '.json'" being the default value
+        {prefix: './assets/i18n/non-existent/', optional: true}, // Wont create any log
     ]);
 }
 ```

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ngx-translate-multi-http-loader",
-  "version": "9.2.1",
+  "version": "9.3.0",
   "license": "MIT",
   "author": "Raphael Balet",
   "maintainers": [

projects/multi-http-loader/README.md

@@ -83,12 +83,14 @@ Instead of an array of `string[]`,
 you may pass a list of parameters:
 - `prefix: string = '/assets/i18n/'`
 - `suffix: string = '.json'`
+- `optional: boolean = true`
 
 ```typescript
 export function HttpLoaderFactory(_httpBackend: HttpBackend) {
     return new MultiTranslateHttpLoader(_httpBackend, [
         {prefix: './assets/i18n/core/', suffix: '.json'},
         {prefix: './assets/i18n/vendors/'}, // , "suffix: '.json'" being the default value
+        {prefix: './assets/i18n/non-existent/', optional: true}, // Wont create any log
     ]);
 }
 ```

projects/multi-http-loader/package.json

@@ -1,6 +1,6 @@
 {
   "name": "ngx-translate-multi-http-loader",
-  "version": "9.2.1",
+  "version": "9.3.0",
   "license": "MIT",
   "author": "Raphael Balet",
   "maintainers": [

projects/multi-http-loader/src/lib/multi-http-loader.ts

@@ -7,6 +7,7 @@ import { catchError, map } from 'rxjs/operators'
 export interface ITranslationResource {
   prefix: string
   suffix?: string
+  optional?: boolean
 }
 
 export class MultiTranslateHttpLoader implements TranslateLoader {
@@ -23,8 +24,12 @@ export class MultiTranslateHttpLoader implements TranslateLoader {
 
       return new HttpClient(this._handler).get(path).pipe(
         catchError((res) => {
-          console.error('Something went wrong for the following translation file:', path)
-          console.error(res.message)
+          if (!resource.optional) {
+            console.group()
+            console.error('Something went wrong for the following translation file:', path)
+            console.error(res.message)
+            console.groupEnd()
+          }
           return of({})
         }),
       )