add subsmt m2

[YanOctavian]

Milestone Delivery Checklist

• The milestone-delivery-template.md has been copied and updated.
• This pull request is being made by the same account as the accepted application.
• I have disclosed any and all sources of reused code in the submitted repositories and have done my due diligence to meet its license requirements.
• In case of acceptance, invoices must be submitted and payments will be transferred to the Polkadot AssetHub and/or fiat account provided in the application.
• The delivery is according to the Guidelines for Milestone Deliverables.

Link to the application pull request: w3f/Grants-Program#2104

[takahser]

Hi @YanOctavian
Sorry for the delay here. Will start with the evaluation of your delivery shortly and provide feedback here.

[takahser]

@YanOctavian sry for the late reply. I've evaluated the delivery, and while most of it worked out-of-the-box without any problems, I did unfortunately run into some problems. Here is my evaluation. Any idea what went wrong?

From my eval:

Most deliverables worked out-of-the-box. However, the coverage report threw an error, a dep seems to be missing here. Also, the smoke test failed: The POST /update call would timeout when sent with the suggested request body:

{
"address": "1H4GsGKaAv6VCwgx7gRgPm9AmCKqzEDjb2GyWoERj9xBRAH",
"balance": "1000000000000",
"nonce": 1,
"prefix": 0
}

[YanOctavian]

@YanOctavian sry for the late reply. I've evaluated the delivery, and while most of it worked out-of-the-box without any problems, I did unfortunately run into some problems. Here is my evaluation. Any idea what went wrong?

From my eval:

Most deliverables worked out-of-the-box. However, the coverage report threw an error, a dep seems to be missing here. Also, the smoke test failed: The POST /update call would timeout when sent with the suggested request body:

{
"address": "1H4GsGKaAv6VCwgx7gRgPm9AmCKqzEDjb2GyWoERj9xBRAH",
"balance": "1000000000000",
"nonce": 1,
"prefix": 0
}

@takahser Thank you for your feedback and great work, I will fix it soon

[YanOctavian]

@YanOctavian sry for the late reply. I've evaluated the delivery, and while most of it worked out-of-the-box without any problems, I did unfortunately run into some problems. Here is my evaluation. Any idea what went wrong?
From my eval:

Most deliverables worked out-of-the-box. However, the coverage report threw an error, a dep seems to be missing here. Also, the smoke test failed: The POST /update call would timeout when sent with the suggested request body:

{
"address": "1H4GsGKaAv6VCwgx7gRgPm9AmCKqzEDjb2GyWoERj9xBRAH",
"balance": "1000000000000",
"nonce": 1,
"prefix": 0
}

@takahser Thank you for your feedback and great work, I will fix it soon

@takahser I have submitted the latest update. Regarding the error in the test report, it is because you have not downloaded tarpaulin locally. Just execute the command cargo install cargo-tarpaulin. I have also added this in the document. Thanks again

[YanOctavian]

@takahser I have conducted relatively comprehensive testing. If you'd like to continue testing the update, you can delete the old image with docker rmi -f yanoctavian/smt:latest and then run docker-compose up. Looking forward to your feedback, and thank you again.