Move get category text logic to model

pass/Controllers/PasswordDetailTableViewController.swift

@@ -63,23 +63,12 @@ class PasswordDetailTableViewController: UITableViewController, UIGestureRecogni
     
     var tableData = Array<TableSection>()
     
-    private func generateCategoryText() -> String {
-        var passwordCategoryArray: [String] = []
-        var parent = passwordEntity?.parent
-        while parent != nil {
-            passwordCategoryArray.append(parent!.name!)
-            parent = parent!.parent
-        }
-        passwordCategoryArray.reverse()
-        return passwordCategoryArray.joined(separator: " > ")
-    }
-    
     override func viewDidLoad() {
         super.viewDidLoad()
         tableView.register(UINib(nibName: "LabelTableViewCell", bundle: nil), forCellReuseIdentifier: "labelCell")
         tableView.register(UINib(nibName: "PasswordDetailTitleTableViewCell", bundle: nil), forCellReuseIdentifier: "passwordDetailTitleTableViewCell")
         
-        passwordCategoryText = generateCategoryText()
+        passwordCategoryText = passwordEntity!.getCategoryText()
         
         let tapGesture = UITapGestureRecognizer(target: self, action: #selector(PasswordDetailTableViewController.tapMenu(recognizer:)))
         tableView.addGestureRecognizer(tapGesture)

pass/Models/PasswordEntity.swift

@@ -27,4 +27,15 @@ extension PasswordEntity {
         let encryptedData = try pgp.encryptData(plainData, usingPublicKey: pgp.getKeysOf(.public)[0], armored: false)
         return encryptedData
     }
+    
+    func getCategoryText() -> String {
+        var parentEntity = parent
+        var passwordCategoryArray: [String] = []
+        while parentEntity != nil {
+            passwordCategoryArray.append(parentEntity!.name!)
+            parentEntity = parentEntity!.parent
+        }
+        passwordCategoryArray.reverse()
+        return passwordCategoryArray.joined(separator: " > ")
+    }
 }