public void AddRecord()
{
Console.Clear();
var dbContext = new OrdersDBModel();
int newId = (from db in dbContext.Orders select db.Id).Max();
Console.WriteLine("Adding new New Record ID: {0}", newId + 1);
Console.WriteLine("Creator:");
string newCreator = Console.ReadLine();
Console.WriteLine("TaksName:");
string newTaskName = Console.ReadLine();
Console.WriteLine("TaskDescription:");
string newTaskDescription = Console.ReadLine();
Console.WriteLine("Status:");
string newStatus = Console.ReadLine();
Console.WriteLine("Notes:");
string newNotes = Console.ReadLine();
var newCreatedOn = DateTime.Now;
string newAssignee = "";
try
{
dbContext.Orders.Add(new Order()
{
Id = newId + 1,
Creator = newCreator,
TaskName = newTaskName,
TaskDescription = newTaskDescription,
Assignee = newAssignee,
CreatedOn = newCreatedOn,
Note = newNotes,
Status = newStatus
});
dbContext.SaveChanges();
Console.WriteLine("New Record with ID:{0} successfully added into DB", newId + 1);
}
catch (Exception ex)
{
Console.WriteLine("Add new record ID:{0} failed with error: {1}", newId = 1, ex.Message);
}
this.WaitForKeyPress();
}
public void ListAllRecords()
{
var dbContext = new OrdersDBModel();
//var dbContext = new DXCOrdersDataModel();
Console.Clear();
Console.WriteLine("Listing all records");
var queryDB = from db in dbContext.Orders select db;
foreach (var item in queryDB)
{
Console.WriteLine("ID: {0} | Creator: {1} | TaskName: {2} | TaskDescription: {3} |" +
"CreatedOn: {4:yyyy-MM-dd} | Assignee: {5} | Status: {6} | Notes: {7}",
item.Id, item.Creator, item.TaskName, item.TaskDescription, item.CreatedOn, item.Assignee, item.Status, item.Note);
}
}
public void RemoveRecord()
{
Console.Clear();
var dbContext = new OrdersDBModel();
Console.WriteLine("Remove One Record:");
this.ListAllRecords();
Console.WriteLine("Select Record ID to be removed:");
int idToRemove = int.Parse(Console.ReadLine());
var queryDB = (from db in dbContext.Orders where db.Id == idToRemove select db).SingleOrDefault();
Console.WriteLine("Are you sure you want to remove record ID: {0} from DB ? Y/N", idToRemove);
char key;
key = Console.ReadKey(true).KeyChar;
if (key.ToString().ToUpper() == ConsoleKey.Y.ToString())
{
try
{
dbContext.Orders.Remove(queryDB);
dbContext.SaveChanges();
Console.WriteLine("Record ID:{0} successfully removed from DB", idToRemove);
}
catch (Exception ex)
{
Console.WriteLine("Remove record ID:{0} failed with error: {1}", idToRemove, ex.Message);
}
}
else
{
Console.WriteLine("Record ID:{0} not removed from DB", idToRemove);
}
this.WaitForKeyPress();
}
