thecrimesynticate/app/Services/Game/EconomyService.php

<?php

namespace App\Services\Game;

use App\Models\Character;

class EconomyService
{
    /**
     * Transfer money between characters
     */
    public function transfer(Character $from, Character $to, int $amount, string $reason = ''): bool
    {
        if (!$from->hasMoney($amount)) {
            return false;
        }
        
        if ($from->id === $to->id) {
            return false; // Can't transfer to self
        }
        
        $from->removeMoney($amount);
        $to->addMoney($amount);
        
        // Log the transaction
        ActivityLog::logMoneyTransaction($from, 'spent', $amount, "Transfer to {$to->name}: {$reason}");
        ActivityLog::logMoneyTransaction($to, 'earned', $amount, "Transfer from {$from->name}: {$reason}");
        
        return true;
    }

    /**
     * Add money to a character
     */
    public function addMoney(Character $character, int $amount, string $reason = ''): void
    {
        $character->addMoney($amount);
        
        if ($amount > 0 && $reason) {
            ActivityLog::logMoneyTransaction($character, 'earned', $amount, $reason);
        }
    }

    /**
     * Remove money from a character
     */
    public function removeMoney(Character $character, int $amount, string $reason = ''): bool
    {
        if (!$character->hasMoney($amount)) {
            return false;
        }
        
        $character->removeMoney($amount);
        
        if ($amount > 0 && $reason) {
            ActivityLog::logMoneyTransaction($character, 'spent', $amount, $reason);
        }
        
        return true;
    }

    /**
     * Deposit money to bank
     */
    public function depositToBank(Character $character, int $amount): bool
    {
        return $character->depositToBank($amount);
    }

    /**
     * Withdraw money from bank
     */
    public function withdrawFromBank(Character $character, int $amount): bool
    {
        return $character->withdrawFromBank($amount);
    }

    /**
     * Apply daily interest to all characters
     */
    public function applyDailyInterest(): void
    {
        $characters = Character::all();
        
        foreach ($characters as $character) {
            $character->applyBankInterest();
        }
    }

    /**
     * Get the starting money for new characters
     */
    public function getStartingMoney(): int
    {
        return config('game.economy.start_money', 5000);
    }

    /**
     * Get the starting bank balance
     */
    public function getStartingBank(): int
    {
        return config('game.economy.start_bank', 0);
    }

    /**
     * Get the maximum bank balance
     */
    public function getMaxBank(): int
    {
        return config('game.economy.max_bank', 10000000);
    }

    /**
     * Get the bank interest rate
     */
    public function getBankInterestRate(): float
    {
        return config('game.economy.bank_interest', 0.05);
    }
}