add CI with travis

Author: Pietro Grandi

.travis.yml

@@ -0,0 +1,6 @@
+language: node_js
+node_js:
+  - "4.2"
+before_script:
+  - npm install
+script: npm run tsc

app/app.component.ts

@@ -1,10 +1,11 @@
 import {Component, OnInit} from '@angular/core';
 import {SearchBox} from "./components/search-box/search-box.component";
-import {CurrentSearch, searchReducer} from "./components/reducers/search.reducer";
+import {searchReducer} from "./components/reducers/search.reducer";
 import {Store, provideStore, combineReducers} from "@ngrx/store";
 import {Observable} from "rxjs/Rx";
 import {locationReducer} from "./components/reducers/location.reducer";
 import {ProximitySelector} from "./components/location/proximity-selector.component";
+import {CurrentSearch} from "./components/reducers/current-search.model";
 
 const mainReducer = combineReducers({
     searchByName: searchReducer,

app/components/reducers/location.reducer.ts

@@ -3,25 +3,23 @@ import {CurrentSearch} from "./current-search.model";
 import {ProximitySelector} from "../location/proximity-selector.component";
 
 export const locationReducer: ActionReducer<CurrentSearch> = (state: CurrentSearch, action: Action) => {
-    console.log(`reduce 2 -> ${action.type}`);
     switch (action.type) {
         case ProximitySelector.StoreEvents.position:
-            const update = {
+            return Object.assign({}, state, {
                 position: {
                     latitude: action.payload.position.latitude,
                     longitude: action.payload.position.longitude
                 }
-            };
-            return Object.assign({}, state, update);
+            });
         case ProximitySelector.StoreEvents.off:
-            const update = {
+            return Object.assign({}, state, {
                 position: null,
                 radius: null
-            };
-            return Object.assign({}, state, update);
+            });
         case ProximitySelector.StoreEvents.radius:
-            const update = { radius: action.payload.radius };
-            return Object.assign({}, state, update);
+            return Object.assign({}, state, {
+                radius: action.payload.radius
+            });
          default:
             return state;
     }

app/components/reducers/search.reducer.ts

@@ -4,11 +4,11 @@ import {CurrentSearch} from "./current-search.model";
 
 
 export const searchReducer: ActionReducer<CurrentSearch> = (state: CurrentSearch, action: Action) => {
-    console.log(`reduce 1 -> ${action.type}`);
     switch (action.type) {
         case SearchBox.StoreEvents.text:
-            const update = { text: action.payload.text };
-            return Object.assign({}, state, update);
+            return Object.assign({}, state, {
+                text: action.payload.text
+            });
         default:
             return state;
     }

app/components/search-box/search-box.component.ts

@@ -1,6 +1,5 @@
 import {Observable} from "rxjs/Rx";
 import {ElementRef, OnInit, Component, Input} from "@angular/core";
-import {CurrentSearch} from "../reducers/search.reducer";
 import {Store} from "@ngrx/store";
 
 @Component({