date formating extensions

grenos · Apr 4, 2020 · f16d6d7 · f16d6d7
1 parent db5b277
commit f16d6d7
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Showing 5 changed files with 69 additions and 1 deletion.
diff --git a/GHFollowers.xcodeproj/project.pbxproj b/GHFollowers.xcodeproj/project.pbxproj
@@ -36,6 +36,8 @@
 		7DA45F812433DE1300AB426F /* GFTitleLabel-Secondary.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7DA45F802433DE1300AB426F /* GFTitleLabel-Secondary.swift */; };
 		7DA45F832433F4FC00AB426F /* Constants.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7DA45F822433F4FC00AB426F /* Constants.swift */; };
 		7DA45F852433FAF800AB426F /* GFUserInfoheaderVC.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7DA45F842433FAF800AB426F /* GFUserInfoheaderVC.swift */; };
+		7DB735092438AD0F00E7B09B /* Date+Ext.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7DB735082438AD0F00E7B09B /* Date+Ext.swift */; };
+		7DB7350B2438AD9000E7B09B /* String+Ext.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7DB7350A2438AD9000E7B09B /* String+Ext.swift */; };
 		7DFAC88A242A86D200F5780C /* GFAlertContainerView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7DFAC889242A86D200F5780C /* GFAlertContainerView.swift */; };
 /* End PBXBuildFile section */
 
@@ -71,6 +73,8 @@
 		7DA45F802433DE1300AB426F /* GFTitleLabel-Secondary.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "GFTitleLabel-Secondary.swift"; sourceTree = "<group>"; };
 		7DA45F822433F4FC00AB426F /* Constants.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Constants.swift; sourceTree = "<group>"; };
 		7DA45F842433FAF800AB426F /* GFUserInfoheaderVC.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = GFUserInfoheaderVC.swift; sourceTree = "<group>"; };
+		7DB735082438AD0F00E7B09B /* Date+Ext.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "Date+Ext.swift"; sourceTree = "<group>"; };
+		7DB7350A2438AD9000E7B09B /* String+Ext.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "String+Ext.swift"; sourceTree = "<group>"; };
 		7DFAC889242A86D200F5780C /* GFAlertContainerView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = GFAlertContainerView.swift; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
@@ -155,6 +159,8 @@
 			isa = PBXGroup;
 			children = (
 				7D98BB4B242A7327006C53E9 /* UIViewController+EXT.swift */,
+				7DB735082438AD0F00E7B09B /* Date+Ext.swift */,
+				7DB7350A2438AD9000E7B09B /* String+Ext.swift */,
 			);
 			path = Extensions;
 			sourceTree = "<group>";
@@ -347,11 +353,13 @@
 				7D98BB4C242A7327006C53E9 /* UIViewController+EXT.swift in Sources */,
 				7DA45F812433DE1300AB426F /* GFTitleLabel-Secondary.swift in Sources */,
 				7D98BB44242A29B4006C53E9 /* FollowerListVC.swift in Sources */,
+				7DB7350B2438AD9000E7B09B /* String+Ext.swift in Sources */,
 				7DA45F6C242BAEEC00AB426F /* ErrorMessage.swift in Sources */,
 				7D7C6654243897F300733687 /* GFItemInfoVC.swift in Sources */,
 				7D7C66582438A22C00733687 /* GFFollowerItemVC.swift in Sources */,
 				7DA45F73242E332000AB426F /* UIHelper.swift in Sources */,
 				7DA45F69242B831900AB426F /* NetworkManager.swift in Sources */,
+				7DB735092438AD0F00E7B09B /* Date+Ext.swift in Sources */,
 				7D98BB282428FE73006C53E9 /* AppDelegate.swift in Sources */,
 				7DA45F852433FAF800AB426F /* GFUserInfoheaderVC.swift in Sources */,
 				7D7C665224388F0900733687 /* GFItemInfoView.swift in Sources */,

diff --git a/...odeproj/project.xcworkspace/xcuserdata/vasilis.xcuserdatad/UserInterfaceState.xcuserstate b/...odeproj/project.xcworkspace/xcuserdata/vasilis.xcuserdatad/UserInterfaceState.xcuserstate
diff --git a/GHFollowers/Extensions/Date+Ext.swift b/GHFollowers/Extensions/Date+Ext.swift
@@ -0,0 +1,21 @@
+//
+//  Date+Ext.swift
+//  GHFollowers
+//
+//  Created by Vasileios Gkreen on 04/04/2020.
+//  Copyright © 2020 Vasileios Gkreen. All rights reserved.
+//
+
+import Foundation
+
+
+extension Date {
+
+    func convertToMonthYearFormat() -> String {
+        let dateFormatter = DateFormatter()
+        dateFormatter.dateFormat = "MMM yyyy"
+
+        return dateFormatter.string(from: self)
+    }
+
+}
diff --git a/GHFollowers/Extensions/String+Ext.swift b/GHFollowers/Extensions/String+Ext.swift
@@ -0,0 +1,34 @@
+//
+//  String+Ext.swift
+//  GHFollowers
+//
+//  Created by Vasileios Gkreen on 04/04/2020.
+//  Copyright © 2020 Vasileios Gkreen. All rights reserved.
+//
+
+import Foundation
+
+
+// EXTENSION TO GET A DATE STRING FROM SERVER AND CONVERT IT TO A DIFERNET TYPE OF DATE FORMAT
+// the first part converts the string taken from the server to a Date format
+
+extension String {
+
+
+    // this function returns a Date? which is optioanl
+    func convertToDate() -> Date? {
+
+        let dateFormatter = DateFormatter()
+        dateFormatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ssZ"
+        dateFormatter.locale = Locale(identifier: "en_US_POSIX")
+        dateFormatter.timeZone = .current
+
+        return dateFormatter.date(from: self)
+    }
+
+
+    func convertToDisplayFormat() -> String {
+        guard let date = self.convertToDate() else {return "N/A"}
+        return date.convertToMonthYearFormat()
+    }
+}
diff --git a/GHFollowers/Screens/UserInfoVC.swift b/GHFollowers/Screens/UserInfoVC.swift
@@ -13,6 +13,7 @@ class UserInfoVC: UIViewController {
     let headerView = UIView()
     let itemViewOne = UIView()
     let itemViewTwo = UIView()
+    let dateLabel = GFBodyLabel(textAlignment: .center)
     var itemViews: [UIView] = []
 
     // username gets passed here from FollowerListVC from function -- extension FollowerListVC: UICollectionViewDelegate --
@@ -52,6 +53,7 @@ class UserInfoVC: UIViewController {
                     self.add(childVC: GFUserInfoheaderVC(user: user), to: self.headerView)
                     self.add(childVC: GFRepoItemVC(user: user), to: self.itemViewOne)
                     self.add(childVC: GFFollowerItemVC(user: user), to: self.itemViewTwo)
+                    self.dateLabel.text = "GitHub since \(user.createdAt.convertToDisplayFormat())"
                 }
 
             case .failure(let error):
@@ -64,7 +66,7 @@ class UserInfoVC: UIViewController {
 
     // MARK: UI layout
     func layoutUI() {
-        itemViews = [headerView, itemViewOne, itemViewTwo]
+        itemViews = [headerView, itemViewOne, itemViewTwo, dateLabel]
         let padding: CGFloat = 20
 
         for itemView in itemViews {
@@ -88,6 +90,9 @@ class UserInfoVC: UIViewController {
 
             itemViewTwo.topAnchor.constraint(equalTo: itemViewOne.bottomAnchor, constant: padding),
             itemViewTwo.heightAnchor.constraint(equalToConstant: 140),
+
+            dateLabel.topAnchor.constraint(equalTo: itemViewTwo.bottomAnchor, constant: padding),
+            dateLabel.heightAnchor.constraint(equalToConstant: 18)
         ])
     }