public static void Initialize(IServiceProvider serviceProvider)
{
DbContextOptions <ToDoListContext> dbContextOptions =
serviceProvider.GetRequiredService <DbContextOptions <ToDoListContext> >();
var context = new ToDoListContext(dbContextOptions);
using (context)
{
if (context.ToDoItems.Any())
{
return;
}
context.ToDoItems.AddRange(
new ToDoItem
{
Name = "Read newsletters",
IsComplete = false
},
new ToDoItem
{
Name = "Study Algorithms",
IsComplete = true
},
new ToDoItem
{
Name = "Yoga",
IsComplete = false
}
);
context.SaveChanges();
}
}
public static void Seed(ToDoListContext context)
{
if (!context.ToDoItems.Any())
{
context.ToDoItems.Add(new ToDoItem("Sample Task", Priority.Medium));
context.SaveChanges();
}
}
public static void Initialize(IServiceProvider serviceProvider)
{
using (var context = new ToDoListContext(
serviceProvider.GetRequiredService <DbContextOptions <ToDoListContext> >()))
{
// Look for any movies.
if (context.SomeTask.Any())
{
Console.WriteLine("DB already has records");
return; // DB has been seeded
}
context.SomeTask.AddRange(
new SomeTask
{
Id = 1,
Title = "Clean Room",
Description = "Put stuff away. Clean dust. Sweep floor.",
Status = false
},
new SomeTask
{
Id = 2,
Title = "Make App",
Description = "Figure out how to make the app. Why is C# confusing you?",
Status = false
},
new SomeTask
{
Id = 3,
Title = "Make Dinner",
Description = "Get required groceries. Clean dishes. Make dinner. Clean dishes again.",
Status = true
},
new SomeTask
{
Id = 4,
Title = "Be Lazy",
Description = "Accomplish nothing. Procrastinate responsibilities.",
Status = true
}
);
context.SaveChanges();
}
}
public static void Initialize(IServiceProvider serviceProvider)
{
using (var context = new ToDoListContext(
serviceProvider.GetRequiredService <
DbContextOptions <ToDoListContext> >()))
{
if (context.Items.Any())
{
return;
}
context.Items.AddRange(
new Item
{
Title = "Доделать TODOList",
ExecutionDate = DateTime.Parse("2021-2-10"),
Description = "Наконецто сделать его и сдать.",
IsDone = false
},
new Item
{
Title = "Добавить новый пункт ",
ExecutionDate = DateTime.Parse("2021-2-10"),
Description = "Добавить в список новый пункт и выполнить его.",
IsDone = false
},
new Item
{
Title = "Покушать",
ExecutionDate = DateTime.Parse("2021-2-10"),
Description = "Круто пожрать",
IsDone = true
}
);
context.SaveChanges();
}
}
public static void Initialize(IServiceProvider serviceProvider)
{
using (var context = new ToDoListContext(
serviceProvider.GetRequiredService <
DbContextOptions <ToDoListContext> >()))
{
// Look for any movies.
if (context.ToDoTask.Any())
{
return; // DB has been seeded
}
context.ToDoTask.AddRange(
new ToDoTask
{
Title = "Add New Tasks!",
DueDate = DateTime.Parse("2020-01-01")
}
);
context.SaveChanges();
}
}
public Item Save(Item item)
{
db.Items.Add(item);
db.SaveChanges();
return(item);
}
public Item Edit(Item item)
{
db.Entry(item).State = Microsoft.EntityFrameworkCore.EntityState.Modified;
db.SaveChanges();
return(item);
}