Merge pull request #12 from hsrm-lume/hostname-mapper

neo4j url with mapper

Author: lmaos-code

src/app/services/neo4j-service.ts

@@ -1,4 +1,5 @@
-import { Injectable, OnDestroy } from '@angular/core';
+import { DOCUMENT } from '@angular/common';
+import { Inject, Injectable, OnDestroy } from '@angular/core';
 import * as neo4j from 'neo4j-driver';
 import { tap } from 'rxjs/operators';
 import { environment } from 'src/environments/environment';
@@ -8,9 +9,9 @@ import { environment } from 'src/environments/environment';
 })
 export default class Neo4jService implements OnDestroy {
 	driver: neo4j.Driver;
-	constructor() {
+	constructor(@Inject(DOCUMENT) private document: { location: any}) {
 		this.driver = neo4j.driver(
-			environment.neo4j.url,
+			environment.neo4j.url(this.document.location),
 			neo4j.auth.basic(
 				environment.neo4j.username,
 				environment.neo4j.password

src/environments/environment.prod.ts

@@ -1,6 +1,9 @@
 export const environment = {
 	neo4j: {
-		url: 'neo4j://neo4j.lume.m-ptr.de:7687',
+		url: (location: any) => {
+			if(location.hostname === 'localhost') return "neo4j://localhost";
+			else return `neo4j://neo4j.${location.hostname}:7687`
+		},
 		username: 'readonly',
 		password: 'well-known',
 	},

src/environments/environment.ts

@@ -4,7 +4,7 @@
 
 export const environment = {
 	neo4j: {
-		url: 'neo4j://localhost',
+		url: (location: any) => 'neo4j://localhost',
 		username: 'neo4j',
 		password: 's3cr3t4',
 	},