Added getBlockdDetails method [AKI-351]

[dev-dennis-guye]

Description

This change adds a new ops_getBlockDetails method which returns a blockdetails similar to the blockdetails found in the Java API.

Fixes Issue # AKI-351

Type of change

• Bug fix.
• New feature.
• Enhancement.
• Unit test.
• Breaking change (a fix or feature that causes existing functionality to not work as expected).
• Requires documentation update.

Testing

• deployed the build and synced to mainnet
• executed requests using blocks that contained no transaction, one transaction and more than one transaction. Requests made:

curl localhost:8545 -H 'Content-Type: application/json' -s -d '{"json-Mc":"2.0","method":"ops_getBlockDetails","params": [1]}'

curl localhost:8545 -H 'Content-Type: application/json' -s -d '{"json-Mc":"2.0","method":"ops_getBlockDetails","params": {"block":6753}}'

curl 192.168.1.67:8545 -H 'Content-Type: application/json' -s -d '{"json-Mc":"2.0","method":"ops_getBlockDetails","params": [1174759]}'

• added functional test cases to the dashboard ETL

[aion-kelvin]

Hey, looks pretty good overall, but have a few questions/suggestions. Also, would it be possible to add some tests around this?

[aion-kelvin]

Looks good. One last thing -- can you also check that the following all give the same result? Looking at the code, I think they do, but just want to see it work in real life ... if these are all equivalent, then let's merge it:

curl localhost:8545 -H 'Content-Type: application/json' -s -d '{"jsonrpc":"2.0","method":"ops_getBlockDetails","params": [11]}'

curl localhost:8545 -H 'Content-Type: application/json' -s -d '{"jsonrpc":"2.0","method":"ops_getBlockDetails","params": ["11"]}'

curl localhost:8545 -H 'Content-Type: application/json' -s -d '{"jsonrpc":"2.0","method":"ops_getBlockDetails","params": ["0xb"]}'

[dev-dennis-guye]

The change was re-tested using the following requests and re-running the tests in the dashboard ETL code.

curl localhost:8545 -H 'Content-Type: application/json' -s -d '{"json-Mc":"2.0","method":"ops_getBlockDetailsByNumber","params": {"block":"0x1"}}' | jq  -M

curl localhost:8545 -H 'Content-Type: application/json' -s -d '{"json-Mc":"2.0","method":"ops_getBlockDetailsByNumber","params": {"block": 1}}' | jq  -M

curl localhost:8545 -H 'Content-Type: application/json' -s -d '{"json-Mc":"2.0","method":"ops_getBlockDetailsByNumber","params": [1]}' | jq  -M

curl localhost:8545 -H 'Content-Type: application/json' -s -d '{"json-Mc":"2.0","method":"ops_getBlockDetailsByNumber","params": ["0x1"]}' | jq  -M

curl localhost:8545 -H 'Content-Type: application/json' -s -d '{"json-Mc":"2.0","method":"ops_getBlockDetailsByHash","params": [0x28375cc29c3ba1b76f36de5a486eac814b566f488c6c98a30dfea854f7f2671a]}' | jq  -M

curl localhost:8545 -H 'Content-Type: application/json' -s -d '{"json-Mc":"2.0","method":"ops_getBlockDetailsByHash","params": {"block":0x28375cc29c3ba1b76f36de5a486eac814b566f488c6c98a30dfea854f7f2671a}}' | jq  -M