Cash Manager is a mobile app that replicates how automated pay stations work. The supermarket's owner registers its products on it and customers can pay for the ones they choose by NFC payment after scanning their barcodes.

• Java Spring (Kotlin)
• Flutter

• lauch docker-compose
• Add a product line 86 in data.sql with a physical product around you. The first item is his barcode number.
• Login as Admin (username: admin, password: admin)
• Register a product by scanning it
• Logout
• Login as User (username: user, password: user)
• Scan products that your have added in db as admin
• Pay with NFC

• Start a postgres container :

docker run --name postgres -e POSTGRES_PASSWORD=postgres -p 5432:5432 -d --rm postgres 

• Create application.properties in /cashmanager/src/main/resources/ and link it to postgres container

cd cashmanager && mvn install

 mvn spring-boot:run --debug

• Create .env in /front -> http://10.0.2.2:8080 for Android studio

flutter clean && flutter clean && flutter run

• Link api port for real device with Android studio
  update .env to http:localhost:8080 and

adb reverse tcp:8080 tcp:8080