Update Date Extension

Classes/Date+Extension.swift

@@ -2,8 +2,113 @@ import UIKit
 
 public extension Date {
 
-    func myFunc(){
-        print("my func")
+    static func dateShortTime( date:Date) -> String {
+        return DateFormatter.localizedString(from: date, dateStyle: .none, timeStyle: .short)
+    }
+
+    static func dateFormat( date:Date ) -> String {
+
+        let dateFormatter = DateFormatter()
+        dateFormatter.dateFormat = "MMM dd yyyy"
+        return dateFormatter.string(from: date)
+
+    }
+
+    static func dateFormat( date:String ) -> Date {
+
+        let dateFormatter = DateFormatter()
+        dateFormatter.dateFormat = "MMM dd yyyy"
+        return dateFormatter.date(from: date)!
+
+    }
+
+    static func UTCToLocal(date:String) -> String {
+        let dateFormator = DateFormatter()
+        dateFormator.dateFormat = "yyyy-MM-dd HH:mm:ss"
+        dateFormator.timeZone = TimeZone(abbreviation: "UTC")
+
+        let dt = dateFormator.date(from: date)
+        dateFormator.timeZone = TimeZone.current
+        dateFormator.dateFormat = "h:mm a"
+        // dateFormator.dateFormat = "d MMM, h:mm a"
+
+        return dateFormator.string(from: dt!)
+    }
+
+    static func getTimeByHour(hour:String)-> Date {
+        var now = Date()
+        var nowComponents = DateComponents()
+        let calendar = Calendar.current
+        nowComponents.year = Calendar.current.component(.year, from: now)
+        nowComponents.month = Calendar.current.component(.month, from: now)
+        nowComponents.day = Calendar.current.component(.day, from: now)
+        nowComponents.hour = Int(hour)!
+        nowComponents.minute = Calendar.current.component(.minute, from: now)
+        nowComponents.second = Calendar.current.component(.second, from: now)
+        nowComponents.timeZone = TimeZone(abbreviation: "GMT")!
+
+
+        now = calendar.date(from: nowComponents)!
+        return now as Date
+    }
+
+    static func getTimeByDay(day:Int, date:Date)-> Date {
+
+        var now = date
+        let calendar = Calendar.current
+
+        var nowComponents = DateComponents()
+        nowComponents.year = Calendar.current.component(.year, from: now)
+        nowComponents.month = Calendar.current.component(.month, from: now)
+        nowComponents.day = Calendar.current.component(.day, from: now)
+        nowComponents.hour = Calendar.current.component(.hour, from: now)
+        nowComponents.minute = Calendar.current.component(.minute, from: now)
+        nowComponents.second = Calendar.current.component(.second, from: now)
+
+        nowComponents.day = day
+        now = calendar.date(from: nowComponents)!
+
+        return now
+    }
+
+    static func getDateFormat(by date:Date, format:String) -> String {
+
+        let formatter = DateFormatter()
+        formatter.dateFormat = format
+        formatter.timeZone = TimeZone(abbreviation: "UTC")
+        formatter.locale = Locale.current
+        return formatter.string(from: date)
+
+    }
+
+    static func getCurrentDateString(by date:Date, format:String) -> String {
+
+        let formatter = DateFormatter()
+        formatter.dateFormat = format
+        formatter.timeZone = TimeZone(abbreviation: "GMT+5:00") // PST is GMT+5
+        formatter.locale = Locale.current
+        return formatter.string(from: date)
+
+    }
+
+    static func getDateFormatCurrentTimeZone(by date:Date, format:String) -> String {
+
+        let formatter = DateFormatter()
+        formatter.dateFormat = format
+        formatter.timeZone = TimeZone.current
+        formatter.locale = Locale.current
+        return formatter.string(from: date)
+
+    }
+
+    static func getDate(date:String , format:String) -> Date {
+
+        let formatter = DateFormatter()
+        formatter.dateFormat = format
+        formatter.timeZone = TimeZone(abbreviation: "UTC")
+        let newDate = formatter.date(from: date)
+
+        return newDate ?? Date()
     }
 
 }

ExampleProject/ExampleProject/ViewController.swift

@@ -13,7 +13,6 @@ class ViewController: UIViewController {
 
     override func viewDidLoad() {
         super.viewDidLoad()
-        Date().myFunc()
     }