private JsonPatchResult _Remove(JsonValue json)
{
if (string.IsNullOrEmpty(Path))
{
json.Object.Clear();
return(new JsonPatchResult(json));
}
var(target, key, index, found) = JsonPointerFunctions.ResolvePointer(json, Path);
if (!found)
{
return(new JsonPatchResult(json, $"Path '{Path}' not found."));
}
switch (target.Type)
{
case JsonValueType.Object:
target.Object.Remove(key);
break;
case JsonValueType.Array:
target.Array.RemoveAt(index);
break;
default:
return(new JsonPatchResult(json, $"Cannot remove a value from a '{target.Type}'"));
}
return(new JsonPatchResult(json));
}
private JsonPatchResult _Add(JsonValue json)
{
var(result, success) = JsonPointerFunctions.InsertValue(json, Path, Value);
if (!success)
{
return(new JsonPatchResult(json, "Could not add the value"));
}
return(new JsonPatchResult(result));
}
private JsonPatchResult _Test(JsonValue json)
{
var value = JsonPointerFunctions.RetrieveValue(json, Path);
if (ReferenceEquals(value, null))
{
return(new JsonPatchResult(json, $"The path '{Path}' does not exist."));
}
if (value != Value)
{
return(new JsonPatchResult(json, $"The value at '{Path}' is not the expected value."));
}
return(new JsonPatchResult(json));
}
private JsonPatchResult _RemoveAtPath(JsonValue json, string path)
{
if (string.IsNullOrEmpty(Path))
{
json.Object.Clear();
return(new JsonPatchResult(json));
}
var(target, key, index, found) = JsonPointerFunctions.ResolvePointer(json, path);
if (!found)
{
return(new JsonPatchResult(json, $"Path '{path}' not found."));
}
switch (target !.Type)
{
private JsonPatchResult _Copy(JsonValue json)
{
var results = JsonPointer.Parse(From).Evaluate(json);
if (results.Error != null)
{
return(new JsonPatchResult(json, results.Error));
}
var(result, success) = JsonPointerFunctions.InsertValue(json, Path, results.Result);
if (!success)
{
return(new JsonPatchResult(json, "Could not add the value"));
}
return(new JsonPatchResult(result));
}
private JsonPatchResult _Copy(JsonValue json)
{
var value = JsonPointerFunctions.RetrieveValue(json, From);
if (ReferenceEquals(value, null))
{
return(new JsonPatchResult(json, $"The path '{Path}' does not exist."));
}
var(result, success) = JsonPointerFunctions.InsertValue(json, Path, value);
if (!success)
{
return(new JsonPatchResult(json, "Could not add the value"));
}
return(new JsonPatchResult(result));
}
