ClassDiagram2.puml

@startuml ClassDiagram2

package vendmachtrack.springboot.controller {
    class HealthController {
        + getHealth(): ResponseEntity<String>
    }
    class MachineTrackerController {
        - machtrackService: MachineTrackerService
        + getVendMachList(): ResponseEntity<HashMap<Integer, String>>
        + getVendMachLocation(id: int): ResponseEntity<String>
        + getInventory(id: int): ResponseEntity<HashMap<String, Integer>>
        + addItem(id: int, item: String, quantity: int): ResponseEntity<HashMap<String, Integer>>
        + removeItem(id: int, item: String, quantity: int): ResponseEntity<HashMap<String, Integer>>
        + addVendMach(id: int, location: String): ResponseEntity<HashMap<Integer, String>>
        + removeVendMach(id: int): ResponseEntity<HashMap<Integer, String>>
        + changeLocation(id: int, location: String): ResponseEntity<HashMap<Integer, String>>
    }
}

package vendmachtrack.springboot.exception {
    class ErrorDetails {
        - timestamp: Date
        - error: String
        - details: String
        + getTimestamp(): Date
        + getError(): String
        + getDetails(): String
    }
    class GlobalExceptionHandler {
        + resourceNotFoundException(ex: ResourceNotFoundException, request: WebRequest): ResponseEntity<?>
        + illegalInputException(ex: IllegalInputException, request: WebRequest): ResponseEntity<?>
    }
    class IllegalInputException {
        + IllegalInputException(message: String)
    }
    class ResourceNotFoundException {
        + ResourceNotFoundException(message: String)
    }
}

package vendmachtrack.springboot.service {
    class MachineTrackerService {
        + getVendMachList(): HashMap<Integer, String>
        + getVendMachLocation(id: int): String
        + getInventory(id: int): HashMap<String, Integer>
        + addItem(id: int, item: String, quantity: int): HashMap<String, Integer>
        + removeItem(id: int, item: String, quantity: int): HashMap<String, Integer>
        + addVendMach(id: int, location: String): HashMap<Integer, String>
        + removeVendMach(id: int): HashMap<Integer, String>
        + changeLocation(id: int, location: String): HashMap<Integer, String>
    }
}

package vendmachtrack.jsonio {
    class VendmachtrackPersistence {
        - fromJson: FromJson
        - toJson: ToJson
        + getVendmachtrack(): MachineTracker
        + saveVendmachtrack(vendmachtrack: MachineTracker): MachineTracker
    }
}

package vendmachtrack.springboot.repository {
    class MachineTrackerRepository {
        - persistence: VendmachtrackPersistence
        + getVendmachtrack(): MachineTracker
        + saveVendmachtrack(vendmachtrack: MachineTracker): MachineTracker
        + getVendMach(id: int): VendingMachine
        + changeLocation(id: int, location: String): VendingMachine
        + addItem(id: int, item: String, quantity: int): VendingMachine
        + removeItem(id: int, item: String, quantity: int): VendingMachine
        + addVendMach(id: int, location: String): MachineTracker
        + removeVendMach(id: int): MachineTracker
    }
}

package vendmachtrack.core {
    class MachineTracker {
        - machines: List<VendingMachine>
        + removeVendingMachine(v: VendingMachine): void
        + addVendingMachine(v: VendingMachine): void
        + getMachines(): List<VendingMachine>
        + setMachines(machines: List<VendingMachine>): void
    }

    class VendingMachine {
        - status: HashMap<String, Integer>
        - id: int
        - location: String
        + getStatus(): HashMap<String, Integer>
        + getId(): int
        + getLocation(): String
        + addItem(item: String, quantity: int): void
        + removeItem(item: String, quantity: int): boolean
        + setStatus(status: HashMap<String, Integer>): void
        + setId(id: int): void
        + setLocation(location: String): void
    }
}

package vendmachtrack.core {
    class Item {
        - name: String
        - price: double
        + Item(name: String, price: double)
        + getName(): String
        + getPrice(): double
        + setName(newName: String): void
        + setPrice(newPrice: double): void
    }
}

class ResponseEntity<T> {
    - body: T
    - statusCode: HttpStatus
    + getBody(): T
    + getStatusCode(): HttpStatus
}

MachineTrackerRepository --|> VendmachtrackPersistence
VendmachtrackPersistence --|> MachineTracker
MachineTrackerService --|> MachineTracker
MachineTrackerService --|> MachineTrackerRepository
MachineTrackerController --|> MachineTrackerService
MachineTrackerController --|> ResponseEntity
GlobalExceptionHandler --|> ResourceNotFoundException
GlobalExceptionHandler --|> IllegalInputException
MachineTrackerService --|> ResourceNotFoundException
MachineTracker "1" o-- "*" VendingMachine : tracks
VendingMachine "1" o-- "*" Item : contains

@enduml