reallife-gamemode/Server/Business/BusinessBase.cs

using GTANetworkAPI;
using reallife_gamemode.Model;
using reallife_gamemode.Server.Entities;
using reallife_gamemode.Server.Util;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace reallife_gamemode.Server.Business
{
    public abstract class BusinessBase : IBankAccountOwner
    {
        private TextLabel _informationLabel;

        public abstract int Id { get; }
        public abstract string Name { get; }

        public abstract Vector3 Position { get; }

        public IBankAccount GetBankAccount(DatabaseContext databaseContext = null)
        {
            if (databaseContext == null)
            {
                using (databaseContext = new DatabaseContext())
                {
                    return databaseContext.BusinessBankAccounts.FirstOrDefault(u => u.BusinessId == Id);
                }
            }
            else
            {
                return databaseContext.BusinessBankAccounts.FirstOrDefault(u => u.BusinessId == Id);
            }
        }

        public void Setup()
        {
            _informationLabel = NAPI.TextLabel.CreateTextLabel(Name, Position, 20.0f, 1.3f, 0, new Color(255, 255, 255));

            if (GetBankAccount() == null)
            {
                NAPI.Util.ConsoleOutput("Creating Bank Account for Business: " + Name);
                using (var dbContext = new DatabaseContext())
                {
                
                    dbContext.BusinessBankAccounts.Add(new BusinessBankAccount()
                    {
                        BusinessId = Id,
                        Balance = 0
                    });
                    dbContext.SaveChanges();
                }
            }
        }

        public void Update()
        {
            User owner = GetOwner();
            string infoText = Name + "\n" + "Besitzer: " + (owner == null ? "Niemand" : owner.Name) + "\nKasse: " + (GetBankAccount()?.Balance ?? 0);
            _informationLabel.Text = infoText;
        }

        public User GetOwner()
        {
            using (var dbContext = new DatabaseContext())
            {
                User user = dbContext.Users.FirstOrDefault(u => u.BusinessId == Id);
                return user;
            }
        }

        public abstract void Load();
    }
}