public void Put(string id, Todo value)
{
if (!_todos.UpdateTodo(id, value))
{
throw new HttpResponseException(HttpStatusCode.NotFound);
}
}
public TodoRepository(string connection)
{
if (string.IsNullOrWhiteSpace(connection))
{
connection = ConfigurationManager.AppSettings["TodoConnectionString"];
}
_server = MongoServer.Create(connection);
_database = _server.GetDatabase(ConfigurationManager.AppSettings["TodoDatabaseName"], SafeMode.True);
_todos = _database.GetCollection<Todo>(ConfigurationManager.AppSettings["TodoTableName"]);
bool resetData = true;
bool.TryParse(ConfigurationManager.AppSettings["ResetData"], out resetData);
if (resetData)
{
_todos.RemoveAll();
for (int i = 0; i < 5; i++)
{
Todo todo = new Todo
{
Description = string.Format("Todo {0}", i + 1),
Done = (i % 3 == 0 ? true : false),
CreationDatetime = DateTime.Now,
DoneDatetime = null
};
if (todo.Done)
todo.DoneDatetime = DateTime.Now;
AddTodo(todo);
}
}
}
public Todo AddTodo(Todo item)
{
if (item != null)
{
item.Id = ObjectId.GenerateNewId().ToString();
item.CreationDatetime = DateTime.UtcNow;
_todos.Insert(item);
}
return item;
}
public Todo Post(Todo value)
{
Todo todo = _todos.AddTodo(value);
return todo;
}
public bool UpdateTodo(string id, Todo item)
{
IMongoQuery query = Query.EQ("_id", id);
IMongoUpdate update = Update
.Set("Description", item.Description)
.Set("CreationDatetime", item.CreationDatetime)
.Set("Done", item.Done)
.Set("DoneDatetime", item.DoneDatetime);
SafeModeResult result = _todos.Update(query, update);
return result.UpdatedExisting;
}