Develop 2 more subscan API interfaces for substrate based blockchain

jackygu2006 commented 3 years ago

Subscan-essential is a framework for developing chain-browser for the polkadot/substrate based blockchain, here we need to develop 2 APIs interfaces which are not opensourced yet.

/api/scan/transfers

Ref: https://docs.api.subscan.io/#transfers

/api/scan/account/reward_slash

Ref: https://docs.api.subscan.io/#reward-slash

Technical Stack: Golang

gitcoinbot commented 3 years ago

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

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gitcoinbot commented 3 years ago

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

Work has been started.

These users each claimed they can complete the work by 264 years, 4 months from now. Please review their action plans below:

1) joshtharakan has been approved to start work.

I have set it up locally and works fine. I can now able to

extend the DAO to load sql db table chain_extrinsics with extrinsics and then fetch the transfers and reward slashes from the table with sql.
expose the service with required endpoints

Learn more on the Gitcoin Issue Details page.

gitcoinbot commented 3 years ago

@joshtharakan 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!

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gitcoinbot commented 3 years ago

@joshtharakan 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!

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joshtharakan commented 3 years ago

I have started the basic implementation of the transfer endpoint and started writing test cases. Will provide a WIP PR soon

joshtharakan commented 3 years ago

Sorting out the challenges in testing this locally. This could have been much easier if sqlite("gorm.io/driver/sqlite") is used for testing locally but the testing relies on a running sql instance now which doesnt enable individual testing. TBH it doesnt follow FIRST principles of unit testing

joshtharakan commented 3 years ago

I will be modifying the gorm version from v1.9 to v1.21.4 first and will raise a PR first

joshtharakan commented 3 years ago

https://github.com/jackygu2006/subscan/pull/4 raised

gitcoinbot commented 3 years ago

@joshtharakan 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!

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gitcoinbot commented 3 years ago

@joshtharakan 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!

[x] reminder (3 days)
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gitcoinbot commented 3 years ago

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

@joshtharakan 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!

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gitcoinbot commented 3 years ago

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

@joshtharakan 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!

[x] reminder (3 days)
[x] escalation to mods (6 days)

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

joshtharakan commented 3 years ago

There is a blocker to progress further in implementing this because of some type registry changes required. This is being agreed with @jackygu2006 .

gitcoinbot commented 3 years ago

@joshtharakan 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!

[x] reminder (3 days)
[ ] escalation to mods (6 days)

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

gitcoinbot commented 3 years ago

@joshtharakan 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!

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gitcoinbot commented 3 years ago

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

@joshtharakan 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!

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

joshtharakan commented 3 years ago

@jackygu2006 pls snooze the warnings as this bounty is under hold from your side

gitcoinbot commented 3 years ago

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

@joshtharakan 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!

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jackygu2006 / subscan

Develop 2 more subscan API interfaces for substrate based blockchain #2