joelthomastrenser
56c5c2dc70
- Removed observer map from Subject base class - Removed notify() from Subject interface - Made NotificationManagementService abstract with pure virtual methods - Added static observer maps to notification service implementations - Added attach() and detach() overrides in inventory, payment, and service management services - Added update() override in User model for observer pattern support - Updated notification method declarations with override specifiers
25 lines
886 B
C++
25 lines
886 B
C++
#pragma once
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#include <string>
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#include "Map.h"
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#include "NotificationManagementService.h"
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#include "DataStore.h"
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class InventoryItem;
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class InventoryManagementService : public NotificationManagementService
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{
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private:
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DataStore& m_dataStore;
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static util::Map<std::string, User*> m_observers;
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public:
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InventoryManagementService() : m_dataStore(DataStore::getInstance()) {}
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util::Map<std::string, InventoryItem*> getInventoryItems();
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InventoryItem* getInventoryItem(const std::string& inventoryItemID);
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void addInventoryItem(const std::string& partName, int quantity, double price);
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void removeInventoryItem(const std::string& inventoryItemID);
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void sendLowStockAlerts();
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void sendNotification(User* user, const std::string& title, const std::string& message) override;
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void attach(User* user) override;
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void detach(User* user) override;
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};
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