public async Task <IActionResult> PatchItem(long id, [FromBody] JsonPatchDocument <UpdateItem.Query> itemPatchDocument)
{
if (itemPatchDocument == null)
{
return(BadRequest());
}
// Step 1: Retrieve original copy
var originalItemDetail = await _mediator.Send(new GetItemById.Query
{
Id = id
});
if (originalItemDetail == null)
{
return(NotFound());
}
// Step 2: Call ApplyTo() to modify original copy.
// Note in this step we manually create the original copy
var itemToUpdateQuery = new UpdateItem.Query
{
Name = originalItemDetail.Name,
IsComplete = originalItemDetail.IsComplete
};
itemPatchDocument.ApplyTo(itemToUpdateQuery, ModelState);
// Step 3: Ensure Model is still valid after applying changes
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
// Step 4: Persist modified copy
var updatedItemDto = await _mediator.Send(new UpdateItem.Command
{
Id = id,
ItemToUpdate = itemToUpdateQuery
});
if (updatedItemDto == null)
{
return(NotFound());
}
return(Ok(updatedItemDto));
}
public async Task <IActionResult> UpdateItem(long id, [FromBody] UpdateItem.Query itemToUpdateDto)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var updatedItemDto = await _mediator.Send(new UpdateItem.Command
{
Id = id,
ItemToUpdate = itemToUpdateDto
});
if (updatedItemDto == null)
{
return(NotFound());
}
return(Ok(updatedItemDto));
}
