fix protocols for mailprotocol

PersistentMail +CoreDataClass.swift

@@ -12,7 +12,7 @@ import Foundation
 import CoreData
 
 @objc(PersistentMail)
-open class PersistentMail: NSManagedObject, Comparable {
+open class PersistentMail: NSManagedObject, Mail {
 
     var showMessage: Bool = false
 
@@ -180,12 +180,3 @@ open class PersistentMail: NSManagedObject, Comparable {
         return "\(returnString)\(subj)"
     }
 }
-
-public func == (lhs: PersistentMail, rhs: PersistentMail) -> Bool {
-    return lhs.date == rhs.date && lhs.uid == rhs.uid
-}
-
-public func < (lhs: PersistentMail, rhs: PersistentMail) -> Bool {
-    return lhs.date > rhs.date
-}
-

enzevalos_iphone/Mail.swift

@@ -9,7 +9,7 @@
 import Foundation
 
 
-public protocol MailProtocol{
+public protocol Mail:  Comparable{
     
     
     var cc: NSSet? {get}
@@ -19,5 +19,15 @@ public protocol MailProtocol{
     var date: Date{get}
     var subject: String?{get}
     var body: String?{get}
+    var uid: UInt64{get}
     
+        
+}
+
+public func ==<T: Mail> (lhs: T, rhs: T) -> Bool {
+    return lhs.date == rhs.date && lhs.uid == rhs.uid
+}
+
+public func <<T: Mail> (lhs: T, rhs: T) -> Bool {
+    return lhs.date > rhs.date
 }

enzevalos_iphone/Record.swift

@@ -12,11 +12,12 @@ import UIKit
 
 
 public protocol Record: Comparable {
+    
     var name: String { get }
     var hasKey: Bool { get }
     var isVerified: Bool { get }
     var ezContact: EnzevalosContact { get }
-    var mails: [Mail] { get }
+    var mails: [PersistentMail] { get }
     var cnContact: CNContact? { get }
     var color: UIColor { get }
     var image: UIImage { get }
@@ -24,5 +25,5 @@ public protocol Record: Comparable {
 
 
     func addNewAddress(_ adr: MailAddress) -> Bool
-    func addNewMail(_ mail: Mail) -> Bool
+    func addNewMail(_ mail:PersistentMail) -> Bool
 }