✨ Add SQLite to save tasks

Luto/ViewModels/TaskViewModel.swift

@@ -0,0 +1,39 @@
+//
+//  TaskViewModel.swift
+//  Luto
+//
+//  Created by Pierre Boulc'h on 18/07/2023.
+//
+
+import Foundation
+
+class TaskViewModel: ObservableObject {
+
+    @Published var allTask: [Task] = []
+    
+    init() {
+        getTaskList()
+    }
+    
+    func addTask(name: String, body: String) {
+        let id = TaskDataStore.shared.insert(name: name, description: body)
+        if id != 0 {
+            getTaskList()
+        }
+    }
+    
+    func getTaskList() {
+        allTask = TaskDataStore.shared.getAllTasks()
+    }
+    
+    func deleteTask(at indexSet: IndexSet) {
+        let id = indexSet.map { self.allTask[$0].id }.first
+        if let id = id {
+            let delete = TaskDataStore.shared.delete(id: id)
+            if delete {
+                getTaskList()
+            }
+        }
+    }
+
+}