public async Task <IActionResult> Post([FromBody] FieldChangeGroup item)
{
return(await FunctionWrapper.ExecuteFunction(this, async() => {
if (item.ItemId == ObjectId.Empty)
{
throw new ApplicationException("Required fields not supplied.");
}
return await _fieldChangeGroupRepository.Add(item);
}));
}
public async Task <Item> Update(Item item)
{
var filter = Builders <Item> .Filter.Eq("Id", item.Id);
try
{
ResetTemporaryCaches();
foreach (ItemImage img in item.Images)
{
if (img.TargetItemId == ObjectId.Empty || img.TargetItemId != item.Id)
{
item.Images.Remove(img);
}
}
item = await HydrateForSave(item);
// Compare old and new, save to change history
var oldItem = await Get(item.Id);
var newItem = item;
List <FieldChange> fieldChanges = new List <FieldChange>();
if (oldItem.Name != newItem.Name)
{
fieldChanges.Add(new FieldChange()
{
FieldId = new ObjectId("000000000000000000000000"),
FieldName = "Name",
OldValue = oldItem.Name,
NewValue = newItem.Name
});
}
if (oldItem.TypeId != newItem.TypeId)
{
fieldChanges.Add(new FieldChange()
{
FieldId = new ObjectId("000000000000000000000000"),
FieldName = "Type",
OldValue = oldItem.TypeId.ToString(),
NewValue = newItem.TypeId.ToString()
});
}
if (oldItem.WorkflowNode.Id != newItem.WorkflowNode.Id)
{
fieldChanges.Add(new FieldChange()
{
FieldId = new ObjectId("000000000000000000000000"),
FieldName = "Status",
OldValue = (await _workflowNodeRepository.Get(oldItem.WorkflowNode.Id)).Name,
NewValue = (await _workflowNodeRepository.Get(newItem.WorkflowNode.Id)).Name
});
}
// Collect old values that have changed
foreach (FieldValue oldFv in oldItem.FieldValues)
{
var newFv = newItem.FieldValues.Where(f => f.FieldId == oldFv.FieldId).FirstOrDefault();
if (newFv == null || newFv.Value != oldFv.Value)
{
fieldChanges.Add(new FieldChange()
{
FieldId = oldFv.FieldId,
FieldName = oldFv.FieldName,
OldValue = oldFv.Value,
NewValue = newFv.Value
});
}
}
// Collect new values that weren't saved before
foreach (FieldValue newFv in newItem.FieldValues)
{
var oldFv = oldItem.FieldValues.Where(f => f.FieldId == newFv.FieldId).FirstOrDefault();
if (oldFv == null)
{
fieldChanges.Add(new FieldChange()
{
FieldId = newFv.FieldId,
FieldName = newFv.FieldName,
OldValue = "",
NewValue = newFv.Value
});
}
}
if (fieldChanges.Count > 0)
{
await _fieldChangeGroupRepository.Add(new FieldChangeGroup()
{
ChangedByUserId = new ObjectId("000000000000000000000000"),
ChangedDateTime = DateTime.UtcNow,
ItemId = oldItem.Id,
FieldChanges = fieldChanges
});
}
await _context.Items.ReplaceOneAsync(filter, item);
return(await Get(item.Id));
}
catch (Exception ex)
{
throw ex;
}
}