Enhance User statistics endpoint

[kshitijrajsharma]

Changed Query , Changed Query generator logic , Created New Validation Model Based on the response we are getting from DB

• Resolve #210

Sample Request to test : For request without hashtag :

{"userId":8938340,"fromTimestamp":"2022-04-12T12:23:35.646Z","toTimestamp":"2022-05-11T12:23:35.646Z","projectIds":[],"hashtags":[]}

For request with hashtag :

{"userId":8938340,"fromTimestamp":"2022-04-12T12:23:35.646Z","toTimestamp":"2022-05-11T12:23:35.646Z","projectIds":[],"hashtags":["missingmaps"]}

New Response will include count automatically hence aggregation on response is not required :

[
  {
    "addedBuildings": 0,
    "modifiedBuildings": 0,
    "addedHighway": 0,
    "modifiedHighway": 0,
    "addedHighwayMeters": 0,
    "modifiedHighwayMeters": 0
  }
]

[d-rita]

Tested with the sample queries provided using both this modified query and the current query on production:

1. sample query without hashtag:

• Modified query:

  

• Current production query:

2. sample query with hashtag:

• Modified query:

• Current production query:

Result: This information is consistent with both the current query on production and this modification.