How to Call Rating View from JSON and Show the Rating in My Table View

Display the users reviews in a tableView

You just need to research JSON parsing in Swift. This article would be a good read.

JSON is quite easy to read once you understand how it is structured. You just need to map each type properly. Swift 4 Introduced the Codable protocol which when combined with JSONDecoder give you a much better way of parsing and using this data.

struct Response: Codable {
    var reviews: [Review]
}

struct Review: Codable {

    var authorName: String
    var authorUrl: String
    var rating: Int
    var text: String

    enum CodingKeys: String, CodingKey {
        case authorName = "author_name"
        case authorUrl = "author_url"
        case rating
        case text
    }
}

let data = """
{
    "reviews" : [{
        "author_name" : "Robert Ardill",
        "author_url" : "https://www.google.com/maps/contrib/106422854611155436041/reviews",
        "language" : "en",
        "profile_photo_url" : "https://lh3.googleusercontent.com/-T47KxWuAoJU/AAAAAAAAAAI/AAAAAAAAAZo/BDmyI12BZAs/s128-c0x00000000-cc-rp-mo-ba1/photo.jpg",
        "rating" : 5,
        "relative_time_description" : "a month ago",
        "text" : "Awesome offices. Great facilities, location and views. Staff are great hosts",
        "time" : 1491144016
    }]
}
""".data(using: .utf8)

guard let data = data else { throw NSError() }

let response = try? JSONDecoder().decode(Response.self, from: data)
let reviews = response?.reviews // array of reviews
let review = reviews?.first // first one from the list (if any)

print(review?.authorName)
print(review?.rating)

So using the example above, I have created a Review type and mapped the properties of this type to the types in the JSON response. Then we can use JSONDecoder to do the rest of the work for us.

OUTPUT:
Optional("Robert Ardill")
Optional(5)

UPDATE:

You need to do something like this, but you may need to change the structs structure based on the response values.

Alamofire.request(googlePlaceDetailsHost, parameters: params, encoding: URLEncoding(destination: .queryString)).responseJSON { response in
    guard let data = response.data else { throw NSError() }

    let response = try? JSONDecoder().decode(Response.self, from: data)
    let reviews = response?.reviews // array of reviews
    completion(reviews?.first)
}

How to send Json Data to Table View Array? Swift

First you have an empty function showTable inside your viewDidLoad - This does nothing. Presumably it is something hanging around from your various attempts. Delete that.

As you have probably worked out, your network fetch operation is going to occur asynchronously and you need to reload the table view once the data has been fetched.

You have some code in viewDidLoad that kind of tries to do this, but it isn't related to the fetch operation. It is just dispatched asynchronously on the next run loop cycle; This is probably still before the data has been fetched.

However, even if the data has been fetched, it won't show up because you are assigning userFeedPosts from a second instance of your API object to AA at initialisation time. This array is empty and will remain empty since Swift arrays are value types, not reference types. When userFeedPosts is updated, AA will hold the original empty array.

To load the data you need to

Start a load operation when the view loads
Pass a completion handler to that load operation to be invoked when the load is complete
Reload your table view with the new data

class EntertainmentViewController: UIViewController, UITableViewDelegate, UITableViewDataSource {
   
    var data = [EntertainmentPageData]()
    @IBOutlet weak var entPostTableView: UITableView!
    
    override func viewDidLoad() {
        
        entPostTableView.register(EntertainmentViewrTableViewCell.nib(), forCellReuseIdentifier: EntertainmentViewrTableViewCell.identifier)
        entPostTableView.delegate = self
        entPostTableView.dataSource = self
        super.viewDidLoad()
        
        EntertainmentAPI.getFeedPosts { result in 
            DispatchQueue.main.async {      // Ensure UI updates on main queue
                switch result {
                    case .error(let error):
                        print("There was an error: \(error)")
                    case .success(let data):
                        self.data = data
                        self.entPostTableView.reloadData
                }
            }
        }
    }
   
    func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
        
        let customCell1 = tableView.dequeueReusableCell(withIdentifier: EntertainmentViewrTableViewCell.identifier, for: indexPath) as! EntertainmentViewrTableViewCell
        let post = data[indexPath.row)
        customCell1.profileDisplayName.text = data[indexPath.row].postDisplayName
        customCell1.configure(with: post.postDisplayName, PostImage: post.imageURLString, PostDescription: post.postDescription)
        return customCell1   
    }

    func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return data.count
    }
    
    func numberOfSections(in tableView: UITableView) -> Int {
        return 1
    }
}

public class EntertainmentAPI {
    static func getFeedPosts(completion: @escaping ((Result<[EntertainmentPageData],Error>) -> Void) ) {
        guard let apiURL = URL(string: "https://api.quickques.com/....") else {
        return
    }
    
    let task = URLSession.shared.dataTask(with: apiURL) { data, apiResponse, error in

            if let error = error {
                completion(.failure(error))
                return
            }
            
            guard let data = data else { 
                /// TODO - Invoke the completion handler with a .failure case
                return 
            }
            
            do {
                let entPostData = try JSONDecoder().decode([EntertainmentPageData].self, from: Data)
                completion(.success(entPostData))
            }
            catch {
                completion(.failure(error))
            }
            
        }.resume()
    }
}

how to get number from json and show that number in dial pad when user tab call button in my custom table view cell

Have a variable in premiumUsercell like as follows,

class premiumUsercell: UITableViewCell {
    var phoneNumber = ""
}

in cellForRowAtIndexPath add this code,

cell1.phoneNumber = arrDict[indexPath.section] .valueForKey("phone") as? String

in premiumUsercell, CallbuttonTap method

@IBAction func CallbuttonTap(sender: AnyObject) {

        var phoneString = "tel://\(phoneNumber)"
        let openURL = NSURL(string:phoneString)
        if openURL == nil {
            return
        }
        let application:UIApplication = UIApplication.sharedApplication()
        if (application.canOpenURL(openURL!)) {
            application.openURL(openURL!)
        }
    }

Swift UITableView: How to Load data from JSON

First of all, don't use multiple arrays for the data source. They are quite error-prone because you are responsible to keep the number of items in sync.

Since Swift is an object-oriented language use a custom struct as model

struct Fruit {
  let name : String
  let imageURL : NSURL
  let description : String
}

Declare an empty Swift array of Fruit as data source array. Basically use always Swift native collection types (rather than NSArray and NSDictionary) because they contain the type information.
```
var fruits = [Fruit]()
```

Create a function to parse the JSON and reload the table view. The code assumes that the JSON file is named jsonFile.json and is located in the application bundle. Further it uses the SwiftyJSON library.

func parseFruits() {
  guard let url = NSBundle.mainBundle().URLForResource("jsonFile", withExtension: "json"), jsonData = NSData(contentsOfURL: url) else {
    print("Error finding JSON File")
    return
  }

  let jsonObject = JSON(data: jsonData)

  let fruitArray = jsonObject["fruits"].arrayValue
  for aFruit in fruitArray {
    let name = aFruit["Name"].stringValue
    let imageURL = aFruit["Picture"].stringValue
    let description = aFruit["Description"].stringValue

    let fruit = Fruit(name: name, imageURL: NSURL(string:imageURL)!, description:description)
    fruits.append(fruit)
  }

  self.tableView.reloadData()
}

in viewWillAppear call the parse function

override func viewWillAppear() {
  super.viewWillAppear()
  parseFruits()
}

These are the table view data source delegate methods assuming the identifier of the cell is Cell and the style of the cell is Right Detail or Subtitle

override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
  return fruits.count
}

override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
  let cell = tableView.dequeueReusableCellWithIdentifier("Cell", forIndexPath: indexPath)
  let fruit = fruits[indexPath.row]
  cell.textLabel!.text = fruit.name
  cell.detailTextLabel?.text = fruit.description
  // add code to download the image from fruit.imageURL
  return cell
}

Edit:

In Swift 4 everything became much shorter and more convenient. The most significant change is to drop SwiftyJSON and use Decodable

struct Fruit : Decodable {
   let name : String
   let imageURL : URL
   let description : String
}

func parseFruits() {
    let url = Bundle.main.url(forResource:"jsonFile", withExtension: "json")!
    let jsonData = try! Data(contentsOfURL: url)
    self.fruits = try! JSONDecoder().decode([Fruit].self, from: jsonData)
    self.tableView.reloadData()
}

Swift how to show rating value in star rating

I have seen HCSStarRatingView, there are property given to display accurate rating. So change you code:

if let review = review{
    review.appointment?.scheduled = dateValue
    let formatter = DateFormatter()
    formatter.dateFormat = "mm-dd-YYYY"
    let formattedDate = formatter.string(from: dateValue)
    dateLabel.text = formattedDate

    // You need to change code like this.
    rating.accurateHalfStars = true
    rating.value = <YourAverageRating>

    pastRating = 0.0    // I don't know about this, So can maintain it.
}

I hope this will help you.