feat(request_in_di): adding request insided DI

README.md

@@ -115,6 +115,8 @@ To set up your development environment:
 [Back to top](#table-of-contents)
 
 ## Change History
+* v1.6.0 (2018-11-27)
+    * Request in DI: Add request reference inside route DI
 * v1.5.5 (2018-10-15)
     * Boostrap fix: Exit the process if it fails
 * v1.5.4 (2018-06-19)

package.json

@@ -1,6 +1,6 @@
 {
     "name": "@hapiness/core",
-    "version": "1.5.5",
+    "version": "1.6.0",
     "description": "Project to have a HapiJS (https://hapijs.com/) based framework to create easier NodeJS back-end with some awesome features",
     "main": "commonjs/index.js",
     "types": "index.d.ts",

src/extensions/http-server/route.ts

@@ -1,7 +1,7 @@
 import { CoreModule } from '../../core/interfaces';
 import { CoreRoute } from './interfaces';
 import { Observable } from 'rxjs';
-import { Type } from '../../core/decorators';
+import { Type, InjectionToken } from '../../core/decorators';
 import { Route } from './decorators';
 import { extractMetadataByDecorator } from '../../core/metadata';
 import { DependencyInjection } from '../../core/di';
@@ -21,6 +21,8 @@ export class HttpRequestInfo {
     id: string;
 }
 
+export const requestKey = new InjectionToken('request_key');
+
 export class RouteBuilder {
 
     /**
@@ -65,7 +67,11 @@ export class RouteBuilder {
                 id: request.id
             }))
             .map(_ => ({ provide: HttpRequestInfo, useValue: _ }))
-            .map(_ => [].concat(route.providers).concat(_))
+            .map(_ => []
+                .concat(route.providers)
+                .concat(_)
+                .concat({ provide: requestKey, useValue: request })
+            )
             .flatMap(_ => DependencyInjection.createAndResolve(_, route.module.di))
             .flatMap(_ => DependencyInjection.instantiateComponent(route.token, _));
     }