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feat: implement multi-send transaction command #11738

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merged 22 commits into from Apr 29, 2022

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@julienrbrt julienrbrt commented Apr 24, 2022

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Closes: #7809


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@julienrbrt julienrbrt linked an issue Apr 24, 2022 that may be closed by this pull request
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@julienrbrt julienrbrt changed the title feat: implement multi-send transaction cli feat: implement multi-send transaction command Apr 24, 2022
// {4A} / {8A} = {0A}
// {2A} / 0 = panics
// Note, if IsValid was true on Coins, IsValid stays true,
// unless the `divisor` is greater than the smallest coin amount.
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I am uncertain if we actually want this behavior, but I created these helpers function for avoiding having to do for every coin:

sendCoins := coins
if split && !coins.IsZero() {
    sendCoins[0].Amount = coins[0].Amount.Quo(totalAddr)
}

If you find this better, then I can modify it and remove the changes in coins.

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👏

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Nice work! What happens when --split is provided/true, but doesn't have a fully divisible amount? One of the outputs is rounded, correct?

x/bank/client/cli/tx.go Outdated Show resolved Hide resolved
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Nice work! What happens when --split is provided/true, but doesn't have a fully divisible amount? One of the outputs is rounded, correct?

Thanks for all the feedback :)

Yes, that's why we need to multiply from sendCoins to get the actual amount: #11738 (comment)

@julienrbrt julienrbrt force-pushed the julien/7809-gaiad-tx-bank-multi-send-cli branch from 26e5d22 to 51ed808 Compare April 25, 2022 22:04
@julienrbrt julienrbrt changed the title feat: implement multi-send transaction command feat: implement multisend transaction command Apr 26, 2022
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@julienrbrt I completely forgot. We need to add a test to x/bank/client/testutil 👍

@julienrbrt julienrbrt changed the title feat: implement multisend transaction command feat: implement multi-send transaction command Apr 26, 2022
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lgtm

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codecov bot commented Apr 29, 2022

Codecov Report

Merging #11738 (f573ec9) into main (0c0b4da) will increase coverage by 0.07%.
The diff coverage is 98.27%.

Impacted file tree graph

@@            Coverage Diff             @@
##             main   #11738      +/-   ##
==========================================
+ Coverage   65.94%   66.02%   +0.07%     
==========================================
  Files         669      669              
  Lines       70427    70599     +172     
==========================================
+ Hits        46444    46613     +169     
- Misses      21312    21316       +4     
+ Partials     2671     2670       -1     
Impacted Files Coverage Δ
x/auth/client/cli/tx_multisign.go 0.00% <0.00%> (ø)
types/coin.go 93.56% <100.00%> (+0.44%) ⬆️
x/bank/client/testutil/cli_helpers.go 73.68% <100.00%> (+23.68%) ⬆️
x/bank/client/testutil/suite.go 99.47% <100.00%> (+0.15%) ⬆️
crypto/keys/internal/ecdsa/privkey.go 82.45% <0.00%> (-1.76%) ⬇️
x/group/keeper/keeper.go 53.36% <0.00%> (-0.43%) ⬇️

@julienrbrt julienrbrt merged commit 6a9b824 into main Apr 29, 2022
@julienrbrt julienrbrt deleted the julien/7809-gaiad-tx-bank-multi-send-cli branch April 29, 2022 09:27
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@Mergifyio backport release/v0.46.x

mergify bot pushed a commit that referenced this pull request Apr 29, 2022
Co-authored-by: Aleksandr Bezobchuk <alexanderbez@users.noreply.github.com>
Co-authored-by: Anil Kumar Kammari <anil@vitwit.com>
(cherry picked from commit 6a9b824)

# Conflicts:
#	x/bank/client/cli/tx.go
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mergify bot commented Apr 29, 2022

backport release/v0.46.x

✅ Backports have been created

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gaiad tx bank multi-send was not implemented for cli
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