52 lines
1.4 KiB
Swift
52 lines
1.4 KiB
Swift
//
|
|
// EmployeesViewModel.swift
|
|
// EmployeeDirectory
|
|
//
|
|
// Created by Matt Bruce on 1/20/25.
|
|
//
|
|
|
|
import Foundation
|
|
|
|
/// ViewModel that will be bound to an Employees model and used
|
|
/// specifically with the EmployeesViewController.
|
|
@MainActor
|
|
public class EmployeesViewModel: ObservableObject {
|
|
private var employeeService: EmployeeServiceProtocol = EmployeeService()
|
|
|
|
@Published public private(set) var employees: [Employee] = []
|
|
@Published public private(set) var errorMessage: String? = nil
|
|
@Published public private(set) var isLoading: Bool = false
|
|
|
|
public init() {}
|
|
|
|
public func fetchEmployees() {
|
|
// resetting values out the values before fetching new data
|
|
errorMessage = nil
|
|
isLoading = true
|
|
|
|
Task {
|
|
do {
|
|
// Fetch employees using the async method
|
|
let wrapper = try await employeeService.getEmployees()
|
|
|
|
// Update published properties
|
|
employees = wrapper.employees
|
|
isLoading = false
|
|
|
|
} catch {
|
|
// Handle errors
|
|
employees = []
|
|
isLoading = false
|
|
errorMessage = "An unexpected error occurred, please try to refresh"
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
public func changeService(to employeeService: EmployeeServiceProtocol) {
|
|
self.employeeService = employeeService
|
|
fetchEmployees()
|
|
}
|
|
}
|
|
|