modelFirebaseExo.swift

//
//  ExoModelFirebase.swift
//

import Foundation

import FirebaseDatabase

class ExoModelFirebase: ObservableObject {
    var ref = Database.database().reference()
    @Published var exos: [ExoModel] = [] {
        willSet {
            objectWillChange.send()
        }
    }
    var section: String = ""
    
    
    func getResultSearch(_ section: String){
        DispatchQueue.main.async {
        
        self.ref.child("Exercises").queryOrdered(byChild: "pcategory").queryStarting(atValue: section).queryEnding(atValue: section+"\u{f8ff}").observeSingleEvent(of: .value) { (snapshot) in
            self.exos.removeAll()
            for exo in snapshot.children {
                    let exoSnapshot = exo as! DataSnapshot
                    print(exoSnapshot)
                    
                    let exoArrayData = exoSnapshot.value as? [String:AnyObject]
                    self.exos.append(ExoModel(pcategory: exoArrayData?["pcategory"] as! String, pdate: exoArrayData?["pdate"] as! String, pheading: exoArrayData?["pheading"] as! String, piconlink: exoArrayData?["piconlink"] as! String, preadcolor: exoArrayData?["preadcolor"] as! String, psimpleblack: exoArrayData?["psimpleblack"] as! String))
                
            }
        }
    }
    }
    
}