ItenWired+NSDate.swift

//
//  ItenWired+NSDate.swift
//  Conference App
//
//  Created by Felipe N. Brito on 7/21/16.
//
//

import Foundation

extension NSDate {
    
    func isGreaterThanDate(dateToCompare: NSDate) -> Bool {
        var isGreater = false
        
        if self.compare(dateToCompare) == NSComparisonResult.OrderedDescending {
            isGreater = true
        }
        
        return isGreater
    }
    
    func isLessThanDate(dateToCompare: NSDate) -> Bool {
        var isLess = false
        
        if self.compare(dateToCompare) == NSComparisonResult.OrderedAscending {
            isLess = true
        }
        
        return isLess
    }
    
    func equalToDate(dateToCompare: NSDate) -> Bool {
        var isEqualTo = false
        
        if self.compare(dateToCompare) == NSComparisonResult.OrderedSame {
            isEqualTo = true
        }
        
        return isEqualTo
    }
    
    func addDays(daysToAdd: Int) -> NSDate {
        let secondsInDays: NSTimeInterval = Double(daysToAdd) * 60 * 60 * 24
        let dateWithDaysAdded: NSDate = self.dateByAddingTimeInterval(secondsInDays)
        
        return dateWithDaysAdded
    }
    
    func addHours(hoursToAdd: Int) -> NSDate {
        let secondsInHours: NSTimeInterval = Double(hoursToAdd) * 60 * 60
        let dateWithHoursAdded: NSDate = self.dateByAddingTimeInterval(secondsInHours)
        
        return dateWithHoursAdded
    }
    
    func addSeconds(secondsToAdd: Double) -> NSDate {
        let seconds: NSTimeInterval = secondsToAdd
        let dateWithSecondsAdded: NSDate = self.dateByAddingTimeInterval(seconds)
        
        return dateWithSecondsAdded
    }
}