Merge branch 'master'

Conflicts:
	Vendoo.xcworkspace/xcuserdata/okechi.xcuserdatad/UserInterfaceState.xcuserstate
	Vendoo.xcworkspace/xcuserdata/okechi.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist

Vendoo.xcworkspace/xcuserdata/okechi.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist

@@ -10,11 +10,11 @@
             ignoreCount = "0"
             continueAfterRunningActions = "No"
             filePath = "Vendoo/ListingPreviewViewController.swift"
-            timestampString = "501292645.293697"
+            timestampString = "501865709.047213"
             startingColumnNumber = "9223372036854775807"
             endingColumnNumber = "9223372036854775807"
-            startingLineNumber = "617"
+            startingLineNumber = "629"
-            endingLineNumber = "617"
+            endingLineNumber = "629"
             landmarkName = "publishItem(_:)"
             landmarkType = "5">
          </BreakpointContent>
@@ -186,7 +186,7 @@
                   moduleName = "Vendoo"
                   usesParentBreakpointCondition = "Yes"
                   urlString = "file:///Users/okechi/Documents/iOs%20Practice/Vendoo/Vendoo_bb/Vendoo/Vendoo/CategoriesTableViewController.swift"
-                  timestampString = "501823413.391987"
+                  timestampString = "501881724.556734"
                   startingColumnNumber = "9223372036854775807"
                   endingColumnNumber = "9223372036854775807"
                   startingLineNumber = "570"
@@ -201,7 +201,7 @@
                   moduleName = "Vendoo"
                   usesParentBreakpointCondition = "Yes"
                   urlString = "file:///Users/okechi/Documents/iOs%20Practice/Vendoo/Vendoo_bb/Vendoo/Vendoo/CategoriesTableViewController.swift"
-                  timestampString = "501823413.392097"
+                  timestampString = "501881724.556878"
                   startingColumnNumber = "9223372036854775807"
                   endingColumnNumber = "9223372036854775807"
                   startingLineNumber = "572"
@@ -744,7 +744,7 @@
                   moduleName = "Vendoo"
                   usesParentBreakpointCondition = "Yes"
                   urlString = "file:///Users/okechi/Documents/iOs%20Practice/Vendoo/Vendoo_bb/Vendoo/Vendoo/SettingsViewController.swift"
-                  timestampString = "501823413.408374"
+                  timestampString = "501881724.576913"
                   startingColumnNumber = "9223372036854775807"
                   endingColumnNumber = "9223372036854775807"
                   startingLineNumber = "194"
@@ -759,7 +759,7 @@
                   moduleName = "Vendoo"
                   usesParentBreakpointCondition = "Yes"
                   urlString = "file:///Users/okechi/Documents/iOs%20Practice/Vendoo/Vendoo_bb/Vendoo/Vendoo/SettingsViewController.swift"
-                  timestampString = "501823413.408515"
+                  timestampString = "501881724.577081"
                   startingColumnNumber = "9223372036854775807"
                   endingColumnNumber = "9223372036854775807"
                   startingLineNumber = "197"
@@ -788,15 +788,15 @@
       <BreakpointProxy
          BreakpointExtensionID = "Xcode.Breakpoint.FileBreakpoint">
          <BreakpointContent
-            shouldBeEnabled = "Yes"
+            shouldBeEnabled = "No"
             ignoreCount = "0"
             continueAfterRunningActions = "No"
             filePath = "Vendoo/ItemImagePickerViewController.swift"
-            timestampString = "501823514.544138"
+            timestampString = "501879828.267358"
             startingColumnNumber = "9223372036854775807"
             endingColumnNumber = "9223372036854775807"
-            startingLineNumber = "519"
+            startingLineNumber = "536"
-            endingLineNumber = "519"
+            endingLineNumber = "536"
             landmarkName = "cancelNewListing(_:)"
             landmarkType = "5">
          </BreakpointContent>
@@ -840,11 +840,138 @@
             ignoreCount = "0"
             continueAfterRunningActions = "No"
             filePath = "Vendoo/ItemImagePickerViewController.swift"
-            timestampString = "501824288.668123"
+            timestampString = "501879828.267358"
             startingColumnNumber = "9223372036854775807"
             endingColumnNumber = "9223372036854775807"
-            startingLineNumber = "167"
+            startingLineNumber = "537"
-            endingLineNumber = "167"
+            endingLineNumber = "537"
+            landmarkName = "cancelNewListing(_:)"
+            landmarkType = "5">
+         </BreakpointContent>
+      </BreakpointProxy>
+      <BreakpointProxy
+         BreakpointExtensionID = "Xcode.Breakpoint.FileBreakpoint">
+         <BreakpointContent
+            shouldBeEnabled = "Yes"
+            ignoreCount = "0"
+            continueAfterRunningActions = "No"
+            filePath = "Vendoo/ListingPreviewViewController.swift"
+            timestampString = "501865709.047213"
+            startingColumnNumber = "9223372036854775807"
+            endingColumnNumber = "9223372036854775807"
+            startingLineNumber = "243"
+            endingLineNumber = "243"
+            landmarkName = "cancel(_:)"
+            landmarkType = "5">
+         </BreakpointContent>
+      </BreakpointProxy>
+      <BreakpointProxy
+         BreakpointExtensionID = "Xcode.Breakpoint.FileBreakpoint">
+         <BreakpointContent
+            shouldBeEnabled = "Yes"
+            ignoreCount = "0"
+            continueAfterRunningActions = "No"
+            filePath = "Vendoo/HomeViewController.swift"
+            timestampString = "501867900.667754"
+            startingColumnNumber = "9223372036854775807"
+            endingColumnNumber = "9223372036854775807"
+            startingLineNumber = "16"
+            endingLineNumber = "16"
+            landmarkName = "HomeViewController"
+            landmarkType = "3">
+            <Locations>
+               <Location
+                  shouldBeEnabled = "Yes"
+                  ignoreCount = "0"
+                  continueAfterRunningActions = "No"
+                  symbolName = "Vendoo.HomeViewController.firebaseManager.getter : Vendoo.FirebaseManager"
+                  moduleName = "Vendoo"
+                  usesParentBreakpointCondition = "Yes"
+                  urlString = "file:///Users/okechi/Documents/iOs%20Practice/Vendoo/Vendoo_bb/Vendoo/Vendoo/HomeViewController.swift"
+                  timestampString = "501881724.580763"
+                  startingColumnNumber = "9223372036854775807"
+                  endingColumnNumber = "9223372036854775807"
+                  startingLineNumber = "16"
+                  endingLineNumber = "16"
+                  offsetFromSymbolStart = "35">
+               </Location>
+               <Location
+                  shouldBeEnabled = "Yes"
+                  ignoreCount = "0"
+                  continueAfterRunningActions = "No"
+                  symbolName = "Vendoo.HomeViewController.init (nibName : Swift.Optional&lt;Swift.String&gt;, bundle : Swift.Optional&lt;__ObjC.NSBundle&gt;) -&gt; Vendoo.HomeViewController"
+                  moduleName = "Vendoo"
+                  usesParentBreakpointCondition = "Yes"
+                  urlString = "file:///Users/okechi/Documents/iOs%20Practice/Vendoo/Vendoo_bb/Vendoo/Vendoo/HomeViewController.swift"
+                  timestampString = "501881724.580877"
+                  startingColumnNumber = "9223372036854775807"
+                  endingColumnNumber = "9223372036854775807"
+                  startingLineNumber = "16"
+                  endingLineNumber = "16"
+                  offsetFromSymbolStart = "143">
+               </Location>
+               <Location
+                  shouldBeEnabled = "Yes"
+                  ignoreCount = "0"
+                  continueAfterRunningActions = "No"
+                  symbolName = "Vendoo.HomeViewController.init (coder : __ObjC.NSCoder) -&gt; Swift.Optional&lt;Vendoo.HomeViewController&gt;"
+                  moduleName = "Vendoo"
+                  usesParentBreakpointCondition = "Yes"
+                  urlString = "file:///Users/okechi/Documents/iOs%20Practice/Vendoo/Vendoo_bb/Vendoo/Vendoo/HomeViewController.swift"
+                  timestampString = "501881724.580974"
+                  startingColumnNumber = "9223372036854775807"
+                  endingColumnNumber = "9223372036854775807"
+                  startingLineNumber = "16"
+                  endingLineNumber = "16"
+                  offsetFromSymbolStart = "83">
+               </Location>
+            </Locations>
+         </BreakpointContent>
+      </BreakpointProxy>
+      <BreakpointProxy
+         BreakpointExtensionID = "Xcode.Breakpoint.FileBreakpoint">
+         <BreakpointContent
+            shouldBeEnabled = "Yes"
+            ignoreCount = "0"
+            continueAfterRunningActions = "No"
+            filePath = "Vendoo/FirebaseManager.swift"
+            timestampString = "501868545.010904"
+            startingColumnNumber = "9223372036854775807"
+            endingColumnNumber = "9223372036854775807"
+            startingLineNumber = "31"
+            endingLineNumber = "31"
+            landmarkName = "init()"
+            landmarkType = "5">
+         </BreakpointContent>
+      </BreakpointProxy>
+      <BreakpointProxy
+         BreakpointExtensionID = "Xcode.Breakpoint.FileBreakpoint">
+         <BreakpointContent
+            shouldBeEnabled = "Yes"
+            ignoreCount = "0"
+            continueAfterRunningActions = "No"
+            filePath = "Vendoo/FirebaseManager.swift"
+            timestampString = "501868545.010904"
+            startingColumnNumber = "9223372036854775807"
+            endingColumnNumber = "9223372036854775807"
+            startingLineNumber = "34"
+            endingLineNumber = "34"
+            landmarkName = "init()"
+            landmarkType = "5">
+         </BreakpointContent>
+      </BreakpointProxy>
+      <BreakpointProxy
+         BreakpointExtensionID = "Xcode.Breakpoint.FileBreakpoint">
+         <BreakpointContent
+            shouldBeEnabled = "Yes"
+            ignoreCount = "0"
+            continueAfterRunningActions = "No"
+            filePath = "Vendoo/ItemImagePickerViewController.swift"
+            timestampString = "501880171.766869"
+            startingColumnNumber = "9223372036854775807"
+            endingColumnNumber = "9223372036854775807"
+            startingLineNumber = "138"
+            endingLineNumber = "138"
             landmarkName = "prepareForSegue(_:sender:)"
             landmarkType = "5">
          </BreakpointContent>

Vendoo/FirebaseManager.swift

@@ -2,6 +2,7 @@
 //  FirebaseService.swift
 //  Vendoo
 //
+//  This class is responsible for initializing a new user, as well as managing web request to both firebase database and data storage
 //  Created by Okechi Onyeje on 6/2/16.
 //  Copyright © 2016 Okechi Onyeje. All rights reserved.
 //
@@ -19,6 +20,7 @@ class FirebaseManager: NSObject {
     let user_email = ((NSUserDefaults.standardUserDefaults().objectForKey("email") as? String)!).stringByReplacingOccurrencesOfString(".", withString: "_")
     let storage = FIRStorage.storage()
     var indicator = UIActivityIndicatorView(activityIndicatorStyle: UIActivityIndicatorViewStyle.WhiteLarge)
+    var firGroup = dispatch_group_create()
     
     //let key: String!
     
@@ -26,18 +28,22 @@ class FirebaseManager: NSObject {
         super.init()
         indicator.color = UIColor.blueColor()
         //check if user has been created
-        self.ref.child("Users").observeSingleEventOfType(.Value, withBlock: { snapshot in
+        dispatch_group_enter(self.firGroup)
-            // do some stuff once
+            self.ref.child("Users").observeSingleEventOfType(.Value, withBlock: { snapshot in
-            
+                // do some stuff once
-            if(!snapshot.hasChild(self.user_email)){
-                let user = ["name": (NSUserDefaults.standardUserDefaults().objectForKey("name") as? String)!, "user_Listings": "", "listing_Keys": "", "favorite_listings_keys": ""]
-                self.ref.child("Users").child(self.user_email).setValue(user)
                 
-            }
+                if(!snapshot.hasChild(self.user_email)){
-        })
+                    let user = ["name": (NSUserDefaults.standardUserDefaults().objectForKey("name") as? String)!, "user_Listings": "", "listing_Keys": "", "favorite_listings_keys": ""]
-        
+                    self.ref.child("Users").child(self.user_email).setValue(user, withCompletionBlock: {
-        
+                        (error, reference) -> Void in
-        
+                        
+                        dispatch_group_leave(self.firGroup)
+                    })
+                    
+                }else{
+                    dispatch_group_leave(self.firGroup)
+                }
+            })
     }
     
 }

Vendoo/HomeViewController.swift

@@ -27,7 +27,7 @@ class HomeViewController: UITabBarController {
         ServiceNotificationManager.delegate = self
         self.notificationsManager.setManagers(fbGraphManager, fireManager: firebaseManager, ebayManager: ebayGraphManager, etsyManager: etsyManager)
         // Do any additional setup after loading the view.
-        dispatch_async(dispatch_get_main_queue(), {
+        dispatch_group_notify(self.firebaseManager.firGroup, dispatch_get_main_queue(), {
             
             //get all listing information for current user
             self.firebaseManager.ref.child("Users/\(self.firebaseManager.user_email)").observeSingleEventOfType( .Value, withBlock: {

Vendoo/ItemImagePickerViewController.swift

@@ -134,43 +134,60 @@ extension ItemImagePickerViewController {
             print(self.itemDescription.text!)
             print(self.possibleItemImageMain.image)
             print(self.itemPrice.text!)
+            if (
+                self.itemName.text! == "" ||
+                Int(self.itemQuantity.text!) == nil ||
+                Int(self.itemQuantity.text!) < 1 ||
+                self.itemPrice.text! == "" ||
+                Double(self.itemPrice.text!) == nil ||
+                Double(self.itemPrice.text!) < 0.30 ||
+                self.itemDescription.text! == "Description"
+                ){
             
-            var dict: Dictionary<String, AnyObject!> = ["title":self.itemName.text!, "description":self.itemDescription.text!, "price":self.itemPrice.text!, "quantity":self.itemQuantity.text!]
+                let alert = UIAlertController(title: "Required Information Missing", message: "To proceed with your listing, at least one image must be provided. Along with all provided fields including:\n Title\nDescription\nQuantity (must be greater than 0)\nPrice (must be greater than $0.30).", preferredStyle: .Alert)
-            var counter = 0
+                alert.addAction(UIAlertAction(title: "OK", style: .Default, handler:{(action: UIAlertAction!) in alert.dismissViewControllerAnimated(true, completion: nil)}))
-            var images: [UIImageView] = []
-            for bool in self.itemImagesSelections {
-                if !bool {
-                    break
-                }
-                switch counter {
-                case 1:
-                    images.append(self.possibleItemImage2)
-                    break
-                case 2:
-                    images.append(self.possibleItemImage3)
-                    break
-                case 3:
-                    images.append(self.possibleItemImage4)
-                    break
-                case 4:
-                    images.append(self.possibleItemImage5)
-                    break
-                default:
-                    images.append(self.possibleItemImageMain)
-                }
-                counter += 1
-            }
-            
-            dict["pictures"] = images
-            (segue.destinationViewController as! CategoriesTableViewController).setListingDictionary(dict)
-            
-            if(self.isEditing) {
-                    (segue.destinationViewController as! CategoriesTableViewController).setManagers((self.currentInformation["fbManager"] as? FacebookGraphAPIManager)!, fireManager: (self.currentInformation["firebaseManager"] as? FirebaseManager)!, ebayManager: (self.currentInformation["ebayManager"] as? EbayWebServiceManager)!, etsyManager: (self.currentInformation["etsyManager"] as? EtsyRESTAPIManager)!)
                 
-            }else {
+                self.presentViewController(alert, animated: true, completion: nil)
-                (segue.destinationViewController as! CategoriesTableViewController).setManagers(((self.tabBarController as? HomeViewController)?.fbGraphManager)!,
+            
-                                                                                                fireManager: ((self.tabBarController as? HomeViewController)?.firebaseManager)!, ebayManager: ((self.tabBarController as? HomeViewController)?.ebayGraphManager)!,
+            }else{
-                                                                                                etsyManager: ((self.tabBarController as? HomeViewController)?.etsyManager)!)
+                var dict: Dictionary<String, AnyObject!> = ["title":self.itemName.text!, "description":self.itemDescription.text!, "price":self.itemPrice.text!, "quantity":self.itemQuantity.text!]
+                var counter = 0
+                var images: [UIImageView] = []
+                for bool in self.itemImagesSelections {
+                    if !bool {
+                        break
+                    }
+                    switch counter {
+                    case 1:
+                        images.append(self.possibleItemImage2)
+                        break
+                    case 2:
+                        images.append(self.possibleItemImage3)
+                        break
+                    case 3:
+                        images.append(self.possibleItemImage4)
+                        break
+                    case 4:
+                        images.append(self.possibleItemImage5)
+                        break
+                    default:
+                        images.append(self.possibleItemImageMain)
+                    }
+                    counter += 1
+                }
+                
+                dict["pictures"] = images
+                (segue.destinationViewController as! CategoriesTableViewController).setListingDictionary(dict)
+                
+                if(self.isEditing) {
+                    (segue.destinationViewController as! CategoriesTableViewController).setManagers((self.currentInformation["fbManager"] as? FacebookGraphAPIManager)!, fireManager: (self.currentInformation["firebaseManager"] as? FirebaseManager)!, ebayManager: (self.currentInformation["ebayManager"] as? EbayWebServiceManager)!, etsyManager: (self.currentInformation["etsyManager"] as? EtsyRESTAPIManager)!)
+                    
+                }else {
+                    (segue.destinationViewController as! CategoriesTableViewController).setManagers(((self.tabBarController as? HomeViewController)?.fbGraphManager)!,
+                                                                                                    fireManager: ((self.tabBarController as? HomeViewController)?.firebaseManager)!, ebayManager: ((self.tabBarController as? HomeViewController)?.ebayGraphManager)!,
+                                                                                                    etsyManager: ((self.tabBarController as? HomeViewController)?.etsyManager)!)
+                }
+
             }
         }
         

Vendoo/ListingPreviewViewController.swift

@@ -68,10 +68,22 @@ class ListingPreviewViewController: UIViewController {
         /*if(!self.networksDictionary["areNetworksChosen"]!) {
             self.networks.hidden = true
         }*/
-        /*else if (self.itemViewState == "Editable") {
+        else if (self.itemViewState == "Editible") {
                 //self.cancel_backBtn.titleLabel?.text = "Back"
-            
+            if(
-        }*/
+                self.itemTitle.text == "" ||
+                self.itemDescription.text == "" ||
+                self.itemPrice.text == "" ||
+                self.itemCategory.text == "" ||
+                self.itemQuantity == nil ||
+                self.itemPictureMain.image == nil ||
+                self.networks.numberOfItemsInSection(0) == 0
+                ){
+                
+                self.publishBtn.hidden = true
+                self.publishBtn.enabled = false
+            }
+        }
         // Do any additional setup after loading the view.
         
         // Initialization code
@@ -233,7 +245,7 @@ extension ListingPreviewViewController {
             let vc = storyboard.instantiateViewControllerWithIdentifier("Reveal View Controller") as! SWRevealViewController
             self.presentViewController(vc, animated: true, completion: nil)
         }
-        else if self.itemViewState == "Editable" || self.itemViewState == "NonEditable"{
+        else if self.itemViewState == "Editible" || self.itemViewState == "NonEditable"{
             self.presentingViewController?.dismissViewControllerAnimated(true, completion: nil)
         }
         

Vendoo/NetworksTableViewController.swift

@@ -35,6 +35,7 @@ class NetworksTableViewController: UIViewController {
     private var ebayManager: EbayWebServiceManager! = EbayWebServiceManager()
     private var shouldShowDictionary: Dictionary<String, Bool> = ["ebay":false, "amazon":false,"etsy":false,"facebook":false]
     private var networkOrderSelection: [String] = []
+    private var networkCount = 0
     
     
     
@@ -81,6 +82,7 @@ class NetworksTableViewController: UIViewController {
         var string = ""
         for (market, visibility) in self.shouldShowDictionary {
             if visibility {
+                self.networkCount += 1
                 self.shouldShowDictionary[market] = !self.shouldShowDictionary[market]!
                 string = market
                 self.networkOrderSelection.append(market)
@@ -126,9 +128,31 @@ extension NetworksTableViewController {
         // Pass the selected object to the new view controller.
         
         if(segue.identifier == "ItemPreviewSegue"){
+            if(networkCount > 0){
+                var count = 0;
+                for (_,v) in self.networksDictionary{
+                    if v {
+                        count += 1
+                    }
+                }
+                
+                if(count > 0){
+                    (segue.destinationViewController as! ListingPreviewViewController).setDictionary(self.networksDictionary, itemdictionary: self.itemListingDictionary)
+                    (segue.destinationViewController as! ListingPreviewViewController).setManagers(self.graphManager, fireManager: self.firManager, ebayManager: self.ebayManager, etsyManager: self.etsyManager)
+                }else{
+                    let alert = UIAlertController(title: "No Networks Selected", message: "You have not selected any networks to publish on. At least 1 network must be selected to continue.", preferredStyle: .Alert)
+                    alert.addAction(UIAlertAction(title: "OK", style: .Default, handler:{(action: UIAlertAction!) in alert.dismissViewControllerAnimated(true, completion: nil)}))
+                    
+                    self.presentViewController(alert, animated: true, completion: nil)
+                }
+                
+            }else{
+                let alert = UIAlertController(title: "No Networks Authorized", message: "You currently have no authorized networks to post on. You will not be able to publish this listing until at least 1 network has been authorized and selected for publishing.", preferredStyle: .Alert)
+                alert.addAction(UIAlertAction(title: "OK", style: .Default, handler:{(action: UIAlertAction!) in alert.dismissViewControllerAnimated(true, completion: nil)}))
+                
+                self.presentViewController(alert, animated: true, completion: nil)
+            }
             
-            (segue.destinationViewController as! ListingPreviewViewController).setDictionary(self.networksDictionary, itemdictionary: self.itemListingDictionary)
-            (segue.destinationViewController as! ListingPreviewViewController).setManagers(self.graphManager, fireManager: self.firManager, ebayManager: self.ebayManager, etsyManager: self.etsyManager)
             
         }
         if(segue.identifier == "EbaySettingsSegue") {

Vendoo/SignUpViewController.swift

@@ -61,13 +61,11 @@ extension SignUpViewController {
                         return
                     }
                     else{
-                        
                         //save user account
                         NSUserDefaults.standardUserDefaults().setBool(true, forKey: "signedIn")
                         NSUserDefaults.standardUserDefaults().setObject(self.email.text, forKey: "email")
                         NSUserDefaults.standardUserDefaults().setObject(self.name.text, forKey: "name")
                         
-                        
                         //save user credentials in Keychain
                         do{
                             try Locksmith.saveData(["pass": self.password.text!], forUserAccount: self.email.text!, inService: "vendoo")