More web3 info from ethereum_common

[khssnv]

Hi!

I need a few more web3 things from the ethereum_common node.

• current block number - to let lot publisher know where to start while computing deadline,
• eth / token balance - to let CPS know its income,
• approved amount - to check how much tokens already approved to liability factory and should I approve more for next operation.

Can you implement it or give a direction on how to do it? Seems like ERC20 node is not a place for things like balance or block number.

[akru]

@gitcoinbot start work

[gitcoinbot]

To show this bounty as started please visit this link

[gitcoinbot]

Issue Status: 1. Open 2. Started 3. Submitted 4. Done

---

This issue now has a funding of 0.1 ETH (27.76 USD @ $277.56/ETH) attached to it.

• If you would like to work on this issue you can 'start work' on the Gitcoin Issue Details page.
• Want to chip in? Add your own contribution here.
• Questions? Checkout Gitcoin Help or the Gitcoin Slack
• $18,964.73 more funded OSS Work available on the Gitcoin Issue Explorer

[gitcoinbot]

Issue Status: 1. Open 2. Started 3. Submitted 4. Done

---

Workers have applied to start work.

These users each claimed they can complete the work by 4 weeks from now.
Please review their action plans below:

1. Rohithzr has applied to start work (Funders only: approve worker | reject worker) (1st dibs).

   so I have been working on web3js and web3py since last year and have seen it grow to what it is today lets take your issues for example.

current block number - there are many ways to know the block number from hash, address, contract address or just your node's current block.
eth / token balance - simple and straightforward for me.
approved amount - some more info needed

would need to dive in your code and understand what you really looking for so it will be beneficial to maybe have a small chat and discuss more on this.

Learn more on the Gitcoin Issue Details page.

2. jlegha has applied to start work (Funders only: approve worker | reject worker) (2nd dibs).

   I am thinking for some methods to apply if they work.

Learn more on the Gitcoin Issue Details page.

[gitcoinbot]

@Rohithzr Hello from Gitcoin Core - are you still working on this issue? Please submit a WIP PR or comment back within the next 3 days or you will be removed from this ticket and it will be returned to an ‘Open’ status. Please let us know if you have questions!

• warning (3 days)
• escalation to mods (6 days)

Funders only: Snooze warnings for 1 day | 3 days | 5 days | 10 days | 100 days

[Rohithzr]

just a bit of festive weekend in my country, Ill be back tomorrow and hopefully a PR in a couple of days

[Rohithzr]

@khssnv
I have very little information about this project at the moment so please let me know if the below solutions are not correct or why.

1. current block :

def findBlockNumber():
	blockNumber = web3.eth.getBlock('latest')
	isSyncing = web3.eth.syncing
	if !isSyncing:
		blockNumber = web3.eth.syncing.currentBlock
	return blockNumber

[Rohithzr]

@khssnv which tokens are we supporting? ill make a function to get the balance. I would need some more elaboration on the approved amount issue.

[khssnv]

Hi, @Rohithzr!

1. Please consider how ERC20 node API made. It provides ROS Service. You may also make a topic publisher for periodical blockchain info,
2. We support ERC20 tokens. Account Ether balance service getter also necessary,
3. As I know, there is allowance erc20 function to check the rest of approved, you may use it.

[gitcoinbot]

@Rohithzr Hello from Gitcoin Core - are you still working on this issue? Please submit a WIP PR or comment back within the next 3 days or you will be removed from this ticket and it will be returned to an ‘Open’ status. Please let us know if you have questions!

• warning (3 days)
• escalation to mods (6 days)

Funders only: Snooze warnings for 1 day | 3 days | 5 days | 10 days | 100 days

[gitcoinbot]

@Rohithzr Hello from Gitcoin Core - are you still working on this issue? Please submit a WIP PR or comment back within the next 3 days or you will be removed from this ticket and it will be returned to an ‘Open’ status. Please let us know if you have questions!

• warning (3 days)
• escalation to mods (6 days)

Funders only: Snooze warnings for 1 day | 3 days | 5 days | 10 days | 100 days

[gitcoinbot]

Issue Status: 1. Open 2. Started 3. Submitted 4. Done

---

@Rohithzr due to inactivity, we have escalated this issue to Gitcoin's moderation team. Let us know if you believe this has been done in error!

• warning (3 days)
• escalation to mods (6 days)

Funders only: Snooze warnings for 1 day | 3 days | 5 days | 10 days | 100 days

[gitcoinbot]

Issue Status: 1. Open 2. Started 3. Submitted 4. Done

---

@Rohithzr due to inactivity, we have escalated this issue to Gitcoin's moderation team. Let us know if you believe this has been done in error!

• warning (3 days)
• escalation to mods (6 days)

Funders only: Snooze warnings for 1 day | 3 days | 5 days | 10 days | 100 days

[rmshea]

@Rohithzr are you still working on this? Ryan from Gitcoin checking in.

[rmshea]

Hey @strdn, should we close out the bounty on Gitcoin for this one?

[akru]

Hey @ryan-shea, yes, close please, issue already implemented.

[spm32]

@akru you'll actually have to close out the issue here: https://gitcoin.co/issue/airalab/robonomics_comm/19/999

Thanks!

[rmshea]

@akru, issue closed!

[akru]

@ryan-shea thanks