cosmos-sdk/x
Amaury a72f6a8d4f
feat: Add Tips middleware (#10208)
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## Description

R4R

Closes: #9912 

This PR introduces 1 new middleware:
- `TipsMiddleware`: transfer tip from tipper to feePayer when relevant.

It also makes sure in the DIRECT_AUX sign mode handler that the fee payer cannot use that sign mode.

Depends on:
- [x]  #10028 
- [x] #10268 
- [x] #10322 
- [x] #10346 

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---

### Author Checklist

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please add links to any relevant follow up issues.*

I have...

- [ ] included the correct [type prefix](https://github.com/commitizen/conventional-commit-types/blob/v3.0.0/index.json) in the PR title
- [ ] added `!` to the type prefix if API or client breaking change
- [ ] targeted the correct branch (see [PR Targeting](https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#pr-targeting))
- [ ] provided a link to the relevant issue or specification
- [ ] followed the guidelines for [building modules](https://github.com/cosmos/cosmos-sdk/blob/master/docs/building-modules)
- [ ] included the necessary unit and integration [tests](https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#testing)
- [ ] added a changelog entry to `CHANGELOG.md`
- [ ] included comments for [documenting Go code](https://blog.golang.org/godoc)
- [ ] updated the relevant documentation or specification
- [ ] reviewed "Files changed" and left comments if necessary
- [ ] confirmed all CI checks have passed

### Reviewers Checklist

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I have...

- [ ] confirmed the correct [type prefix](https://github.com/commitizen/conventional-commit-types/blob/v3.0.0/index.json) in the PR title
- [ ] confirmed `!` in the type prefix if API or client breaking change
- [ ] confirmed all author checklist items have been addressed 
- [ ] reviewed state machine logic
- [ ] reviewed API design and naming
- [ ] reviewed documentation is accurate
- [ ] reviewed tests and test coverage
- [ ] manually tested (if applicable)
2021-11-16 17:55:12 +00:00
..
auth feat: Add Tips middleware (#10208) 2021-11-16 17:55:12 +00:00
authz style: lint go and markdown (#10060) 2021-10-30 13:43:04 +00:00
bank fix: bank proto exponent doc (#10526) 2021-11-12 10:45:27 +01:00
capability perf: avoid unnecessary byteslice->string before fmt %s verb (#10364) 2021-10-14 08:53:38 +00:00
crisis style: lint go and markdown (#10060) 2021-10-30 13:43:04 +00:00
distribution style: lint go and markdown (#10060) 2021-10-30 13:43:04 +00:00
epoching style: lint go and markdown (#10060) 2021-10-30 13:43:04 +00:00
evidence style: lint go and markdown (#10060) 2021-10-30 13:43:04 +00:00
feegrant style: lint go and markdown (#10060) 2021-10-30 13:43:04 +00:00
genutil perf: avoid unnecessary byteslice->string before fmt %s verb (#10364) 2021-10-14 08:53:38 +00:00
gov style: lint go and markdown (#10060) 2021-10-30 13:43:04 +00:00
group feat: Add Table-Store (aka ORM) package - Genesis (#10481) 2021-11-16 16:08:21 +00:00
mint feat(mint): Implement custom inflation function. (#10441) 2021-11-08 10:56:10 +00:00
nft feat: add simulation for nft module (#10522) 2021-11-11 15:44:41 +00:00
params fix: Check error for RegisterQueryHandlerClient in all modules RegisterGRPCGatewayRoutes (#10439) 2021-10-28 11:01:25 +00:00
simulation feat: Allow futureOps to queue more Ops (#10469) 2021-11-11 09:32:06 +00:00
slashing style: lint go and markdown (#10060) 2021-10-30 13:43:04 +00:00
staking feat: Min commission upgrade 0.44 (#10529) 2021-11-12 11:55:55 +00:00
upgrade feat: Add upgrade proposal plan validation to CLI (#10379) 2021-11-12 17:44:33 +00:00
README.md docs: fix module spec ordering (#9870) 2021-08-09 08:09:17 +00:00

List of Modules

Here are some production-grade modules that can be used in Cosmos SDK applications, along with their respective documentation:

  • Auth - Authentication of accounts and transactions for Cosmos SDK application.
  • Authz - Authorization for accounts to perform actions on behalf of other accounts.
  • Bank - Token transfer functionalities.
  • Capability - Object capability implementation.
  • Crisis - Halting the blockchain under certain circumstances (e.g. if an invariant is broken).
  • Distribution - Fee distribution, and staking token provision distribution.
  • Evidence - Evidence handling for double signing, misbehaviour, etc.
  • Feegrant - Grant fee allowances for executing transactions.
  • Governance - On-chain proposals and voting.
  • Mint - Creation of new units of staking token.
  • Params - Globally available parameter store.
  • Slashing - Validator punishment mechanisms.
  • Staking - Proof-of-Stake layer for public blockchains.
  • Upgrade - Software upgrades handling and coordination.

To learn more about the process of building modules, visit the building modules reference documentation.

IBC

The IBC module for the SDK has moved to its own repository.