Avinash Rajesh
30 lines
975 B
C
30 lines
975 B
C
/*
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File: Utility.h
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Description: Header file declaring utility functions used across the system,
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including cost calculation for services based on required inventory items.
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Author: Trenser
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Date:19-May-2026
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*/
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#pragma once
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#include "Service.h"
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#include "InventoryItem.h"
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/*
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Function: calculatePartsCost
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Description: Calculates the total cost of parts required for a given service
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by summing the prices of all associated inventory items.
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Parameter: const Service* service - pointer to the service object
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Return type: double - total cost of required parts
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*/
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inline double calculatePartsCost(const Service* service)
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{
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double cost = 0;
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auto& requiredInventoryItems = service->getRequiredInventoryItems();
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int requiredInventoryItemsSize = requiredInventoryItems.getSize();
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for (int index = 0; index < requiredInventoryItemsSize; index++)
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{
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cost += requiredInventoryItems.getValueAt(index)->getPrice();
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}
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return cost;
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}
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