// POST: api/Todo
public async Task<HttpResponseMessage> Post(TodoItem todoItem)
{
if( todoItem == null)
{
return Request.CreateResponse(HttpStatusCode.BadRequest, "No data was posted");
}
return await SaveTodoAndGetResponse(todoItem);
}
public static MongoTodoItem Map(TodoItem item)
{
var mongoItem = new MongoTodoItem()
{
Id = item.Id,
Description = item.Text,
Done = item.Done
};
return mongoItem;
}
public static TodoItem Map(MongoTodoItem mongoItem)
{
var item = new TodoItem()
{
Id = mongoItem.Id,
Text = mongoItem.Description,
Done = mongoItem.Done
};
return item;
}
public void Map_HasValidTodoItem_MapsToCorrectMongoTodoItem()
{
var item = new TodoItem()
{
Id = "MySuperAwesomeId2",
Text = "Pick up the kids in the kindergarten after work",
Done = true
};
var mongoItem = TodoMapper.Map(item);
Assert.NotNull(mongoItem);
Assert.Equal(item.Done, mongoItem.Done);
Assert.Equal(item.Id, mongoItem.Id);
Assert.Equal(item.Text, mongoItem.Description);
}
private async Task<HttpResponseMessage> SaveTodoAndGetResponse(TodoItem item)
{
var exists = await _repo.Exists(item.Text);
if (item.Id == null && exists == false)
{
var mongoItem = new MongoTodoItem()
{
Done = item.Done,
Description = item.Text
};
await _repo.Save(item);
return Request.CreateResponse<string>(HttpStatusCode.Created, "Todo created");
}
else
{
return Request.CreateResponse<string>(HttpStatusCode.Conflict, "Item allready exists in database");
}
}
public async Task<TodoItem> Save(TodoItem item)
{
var collection = GetCollection();
if(item != null && item.Id == null)
{
var mongoItem = TodoMapper.Map(item);
await collection.InsertOneAsync(mongoItem, CancellationToken.None);
return TodoMapper.Map(mongoItem);
}
else if (item != null)
{
//TODO: UPdate this to not overwrite the hash/salt
var mongoItem = TodoMapper.Map(item);
if(await ExistsByText(item.Text))
{
await collection.FindOneAndReplaceAsync(x => x.Description == item.Text, mongoItem);
}
else if(await Exists(item.Id))
{
await collection.FindOneAndReplaceAsync(x => x.Id == item.Id, mongoItem);
}
return TodoMapper.Map(mongoItem);
}
return item;
}