21 lines
556 B
C++
21 lines
556 B
C++
#pragma once
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#include "repo.h"
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#include "Subject.h"
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class Service : public Subject{
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private:
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Repository& _repository;
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public:
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Service(Repository& repository);
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void add(std::string name, std::string category, int current_price);
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void bid(std::string name, int bid, int id, std::string date);
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std::vector<Item> get_items();
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Item& find_item(std::string name);
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void attach(Observer* observer) override;
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void detach(Observer* observer) override;
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void notify() override;
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}; |