- enables sort on text fields (inside the data block)
- provide feedback to user if unsupported field is provided on SortQuery. Users will get error message:
{
"code": 400,
"reason": "Bad Request",
"message": "Sort is not supported for one or more of the requested fields"
}- resolves issue 44
- refactor & clean field type mapping implementation and move it to core package to avoid copying same code for all providers