public async Task <IActionResult> PatchCategoriesTree(Guid id, [FromBody] JsonPatchDocument <UpdateCategoryTreeRequest> request, int version)
{
var treeView = await _categoryTreeCollection.Find(new BsonDocument("_id", id)).FirstOrDefaultAsync();
if (treeView == null)
{
return(NotFound());
}
var operationsCollection = new UpdateCategoryTreeRequest();
request.ApplyTo(operationsCollection);
if (operationsCollection.Nodes.Any())
{
var tree = await _session.Get <CategoryTree>(id);
var aggregateIds = tree.Nodes.GetNodeIds();
var requestIds = operationsCollection.Nodes.GetNodeIds();
if (!requestIds.All(i => aggregateIds.Contains(i)))
{
var invalidIds = requestIds.Where(i => !aggregateIds.Contains(i));
return(BadRequest($"Can not find nodes with ids {string.Join(", ", invalidIds)}"));
}
operationsCollection.Nodes.InitNodeIds();
await Bus.Publish <UpdateCategoryTree>(new
{
Id = id,
UserId = UserId,
Nodes = operationsCollection.Nodes,
ExpectedVersion = version
});
}
if (operationsCollection.IsDeleted)
{
await Bus.Publish <DeleteCategoryTree>(new
{
Id = id,
UserId,
ExpectedVersion = version
});
}
return(Accepted());
}
public async Task <IActionResult> PatchCategoriesTreeNode(Guid id, Guid nodeId, [FromBody] JsonPatchDocument <UpdateCategoryTreeRequest> request, int version)
{
//TODO: Validate input parapeters e.g. title
var treeView = await _categoryTreeCollection.Find(new BsonDocument("_id", id)).FirstOrDefaultAsync();
if (treeView == null)
{
return(NotFound());
}
var tree = await _session.Get <CategoryTree>(id);
if (!tree.Nodes.ContainsTree(nodeId))
{
return(NotFound());
}
var operations = new UpdateCategoryTreeRequest();
request.ApplyTo(operations);
if (operations.Nodes.Any())
{
operations.Nodes.InitNodeIds();
await Bus.Publish <UpdateCategoryTree>(new
{
Id = id,
ParentId = nodeId,
UserId = UserId,
Nodes = operations.Nodes,
ExpectedVersion = version
});
}
if (operations.IsDeleted)
{
await Bus.Publish <DeleteCategoryTreeNode>(new
{
Id = id,
NodeId = nodeId,
UserId,
ExpectedVersion = version
});
}
return(Accepted());
}
