add user position (#19)

* add user position (at the end commented implementation)
* clean old code
* add test coverage

.env.sample

@@ -1,3 +1,4 @@
 GOOGLE_MAPS_API_KEY=xxxx
 SERVER_HOST='https://localhost:9000/'
-DEBUG=true
+DEBUG=true
+USER_POSITION=false

.github/workflows/build.yml

@@ -14,6 +14,10 @@ jobs:
       - uses: actions/checkout@v3
         with:
           fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
+      - name: Install dependencies
+        run: yarn
+      - name: Test and coverage
+        run: yarn jest --coverage
       - name: SonarCloud Scan
         uses: SonarSource/sonarcloud-github-action@master
         env:

README.md

@@ -76,6 +76,7 @@ more information, and create the following files:
 GOOGLE_MAPS_API_KEY=xxxxxxx
 SERVER_HOST='https://localhost:9000/'
 DEBUG=true
+USER_POSITION=false
 ```
 
 NOTE: it is important that the server host ends with a '/' like in the sample.