Model

import UIKit

protocol PostGateway {
    func getPosts(completion: (String) -> Void)
}

protocol getPosts {
    func addPost(postID: String)
    func removePost(postID: String)
    func comment()
}

class User {
    
    var userName: String!
    var gateway: PostGateway
    init(userName: String, gateway: PostGateway) {
        self.userName = userName
        self.gateway = gateway
        
    }
    
    
    
    class func addAnomUser() {
        // insert code here for adding a Anom user.
        
        // gateway.add
    }
    
    
    class func deleteUser() {
        // insert code here for deleting the Anom user.
       // gateway.delete
    }
    
    class func addPhotoPermission() {
        
    }
    
    class func encodeUserPhoto(image: UIImage) {

        /*
         
         Code for adding picture to Firebase.
         
        var base64String: NSString!
        var uploadImage = image
        var imageData: NSData = UIImagePNGRepresentation(uploadImage)!
        base64String = imageData.base64EncodedStringWithOptions(.Encoding64CharacterLineLength)
         
        */
    
    }
    
    
}



class Post: User {
    
    var post = [String]()
    var timeStamp = "Time"
    var upVote = 0
    var comment = [String]()
    var author = "User"
    var location = "Location"
    
    
    
    class func  dateFormatter() {
        
        // Insert code here for formatting the date.
        
    }
    
    
    class func addVoteToPost() {
        
        // Insert code here to increment and decrement votes of post.
        
    }
    
    
    class func deletePost() {
        
        // Insert code here to delete the post from Firebase.
        
    }
    
    class func addPost() {
        
        // Insert code here to add post to Firebase.
        
    }
    
    
}