c693c4d9cf
closes https://github.com/twentyhq/core-team-issues/issues/1418 Tested : - findOne on Rest and Gql ### Vision #### Common - Common is kind of renamed Gql base resolver - Common handles args (filter, values, ...) validation - Common accepts depth or raw gql selected fields to compute selectedFields - Common is directly called by each CommonQueries (findOne, ...) service, which extend CommonBaseQuery service - Common sequence : | - Parse & Validate args (args-handlers, to create) | - Build query (query-parsers : currently in gql-query-parsers, to move) | - Execute query | - Fetch relation + format #### Rest - Simple parsing (without metadata validation) - Calling Common API - Simple rest response formatting #### Gql - Calling Common API