saving progress from tutorial

main.go

@@ -77,7 +77,7 @@ func FetchTasks(w http.ResponseWriter, r *http.Request) {
 	tmpl.ExecuteTemplate(w, "todoList", todos)
 }
 
-func getTaskForm(w http.ResponseWriter, r *https.Request) {
+func getTaskForm(w http.ResponseWriter, r *http.Request) {
 	tmpl.ExecuteTemplate(w, "addTaskForm", nil)
 }
 
@@ -97,4 +97,57 @@ func addTask(w http.ResponseWriter, r *http.Request){
 	if executeErr != nil {
 		log.Fatal(executeErr)
 	}
+
+	//return list of todos
+	todos, _ := getTasks(db)
+	//You can also just send back the single task and append it
+ 	//I like returning the whole list just to get everything fresh, but this might not be the best strategy
+	tmpl.ExecuteTemplate(w, "todolist", todos)
+}
+
+func getTaskUpdateForm(w http.ResponseWriter, r *http.Request) {
+	
+	vars := mux.Vars(r)
+	//conver string id from url to integer
+	taskId, _ := strconv.Atoi(vars["id"])
+	task, err := getTaskByID(db, taskId)
+	if err != nil {
+		http.Error(w, err.Error(), httpStatusInternalServerError)
+	}
+	tmpl.ExecuteTemplate(w, "updateTaskForm", task)
+}
+
+func updateTask(w http.ResponseWriter, r *http.Request ) {
+	vars := mux.Vars(r)
+
+	taskItem := r.FormValue("task")
+	
+	 //taskStatus, _ := strconv.ParseBool(r.FormValue("done"))
+	var taskStatus bool
+	fmt.Println(r.FormValue("done"))
+
+	//check string value of the checkbox
+	switch strings.ToLower(r.FormValue("done")) {
+	case "yes", "on":
+		taskStatus := true
+	case "no", "off":
+		taskStatus := false
+	default:
+		taskStatus := false
+	}
+	taskID, _ := strconv.Atoi(vars["id"])
+	task := Task{
+		taskID, taskItem, taskStatus,
+	}
+	updateErr := updateTaskById(db, task)
+	if updateErr != nil {
+		log.Fatal(updateErr)
+	}
+
+	todos, _ := getTasks(db)
+	tmpl.ExecuteTemplate(w, "todolist", todos)
+}
+
+func deleteTask(w http.ResponseWriter, r *http.Request) {
+
 }