internal RemoveFormFieldEdit(Guid editID, FormItem before, string key)
{
ID = editID;
Key = key;
Before = before;
var kvs = Before.Value;
After =
(Before.ContainsKey(key)
? new FormItem(ItemID, kvs.Where(x => x.Key != key))
: Before
);
}
internal SetFormFieldEdit(Guid editID, FormItem before, string key, Guid valueID)
{
ID = editID;
Key = key;
ValueID = valueID;
Before = before;
var kvs = Before.Value;
var newKV = new KeyValuePair <string, Guid>(key, valueID);
After =
(Before.ContainsKey(key)
? new FormItem(ItemID, kvs.Select(kv => (kv.Key == key ? newKV : kv)))
: new FormItem(ItemID, kvs.Add(newKV))
);
}
