public async Task Add(string group, TargetModel targetModel)
{
var allTargets = await _targetsProvider.Provide(group);
EnsureTargetDoesNotExist(targetModel, allTargets);
allTargets.Add(targetModel);
var allTargetsJsonText = JsonConvert.SerializeObject(allTargets);
var targetsFileLocation = _settingsProvider.ProvideTargetFileLocation(group);
await _fileWriter.TryWrite(allTargetsJsonText, targetsFileLocation);
}
public async Task <TargetsModel> Provide(string group)
{
var targetsFileLocation = _settingsProvider.ProvideTargetFileLocation(group);
var targetsFileContent = await _fileReader.TryRead(targetsFileLocation);
var deserializeObject = JsonConvert.DeserializeObject <TargetsModel>(targetsFileContent);
if (deserializeObject == null)
{
return(new TargetsModel());
}
return(deserializeObject);
}
public async Task Delete(string group, string targetName)
{
var allTargets = await _targetsProvider.Provide(group);
var targetToDelete = allTargets.ToList().SingleOrDefault(x =>
x.Targets.Any(t => t.Equals(targetName, StringComparison.InvariantCultureIgnoreCase)));
if (targetToDelete == default(TargetModel))
{
Console.WriteLine($"Cannot delete target {targetName} -- not found");
return;
}
var targetIndex = allTargets.IndexOf(targetToDelete);
allTargets.RemoveAt(targetIndex);
var allTargetsJsonText = JsonConvert.SerializeObject(allTargets);
var targetsFileLocation = _settingsProvider.ProvideTargetFileLocation(group);
await _fileWriter.TryWrite(allTargetsJsonText, targetsFileLocation);
}
