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fix(chain): add missing methods #20

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merged 1 commit into from
Jan 5, 2024

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Zygimantass
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@Zygimantass Zygimantass commented Jan 2, 2024

Summary by CodeRabbit

  • New Features
    • Expanded chain interface with new capabilities for enhanced interaction with blockchain elements.
    • Introduced new methods for accessing validators, nodes, and wallets, including a faucet wallet for test transactions.
    • Improved initialization and management of blockchain clients and block-related functionalities.

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coderabbitai bot commented Jan 2, 2024

Walkthrough

The recent modifications involve expanding the blockchain's capabilities, particularly enhancing the Chain struct with new fields and methods for better interaction with wallets and nodes, and broadening the ChainI interface to provide a more comprehensive suite of functionalities for initialization and network communication.

Changes

File Path Change Summary
chain/chain.go Added sdkclient import, introduced FaucetWallet to the Chain struct, changed CreateChain return type, and added methods for accessing validators, nodes, wallets, and transaction configuration.
types/chain.go Expanded ChainI interface with methods for initialization, obtaining clients, accessing validators and wallets, retrieving nodes, and block management.

Poem

In the realm of code, where the data nodes twine,
A rabbit hopped through, with changes so fine.
Wallets and nodes, in harmony they'll chime,
For a blockchain evolved, in the march of time. 🐇💻


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Zygimantass commented Jan 2, 2024

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Review Status

Actionable comments generated: 1

Configuration used: CodeRabbit UI

Commits Files that changed from the base of the PR and between dd82ee2 and 3e4ff2f.
Files ignored due to filter (2)
  • chain/go.mod
  • chain/go.sum
Files selected for processing (2)
  • chain/chain.go (4 hunks)
  • types/chain.go (2 hunks)
Additional comments: 12
types/chain.go (4)
  • 13-13: The addition of Init(context.Context) error to the ChainI interface is a significant change. Ensure that all implementations of the ChainI interface have been updated to include this new method.

  • 16-16: The method GetGRPCClient has been updated to require a context.Context parameter. This change will affect all calls to this method. Verify that all usages have been updated accordingly.

Verification successful

Based on the search results, all usages of the GetGRPCClient method have been updated to include the context.Context parameter as required. No issues were found with the changes related to this method.

Scripts Executed

The following scripts were executed for the analysis:


Script:

#!/bin/bash
# Search for usages of GetGRPCClient to ensure the context is being passed.
rg --type go 'GetGRPCClient\('

Length of output: 420

* 20-24: New methods `GetValidators`, `GetFaucetWallet`, `GetValidatorWallets`, and `GetNodes` have been added to the `ChainI` interface. These methods should be implemented by any struct that implements `ChainI`. Verify that all implementations have been updated.
Verification successful

To verify the implementation of the new methods in the ChainI interface, we need to run separate ast-grep commands for each method. Let's start by checking the implementation of the GetValidators method.


Let's adjust our strategy and first find all structs that implement ChainI. Then we can check if those structs have implemented the new methods.


To correctly identify structs that implement the ChainI interface, we need to adjust the ast-grep pattern. Let's try a different approach to find the implementations of the ChainI interface.


Based on the output, we can see that the Chain struct in chain/chain.go has methods that correspond to the ChainI interface. To verify the implementation of the new methods, we should check the Chain struct for the GetValidators, GetFaucetWallet, GetValidatorWallets, and GetNodes methods.


The output confirms that the Chain struct in chain/chain.go implements the new methods:

  • GetValidators()
  • GetFaucetWallet()
  • GetValidatorWallets()
  • GetNodes()

Each of these methods is part of the ChainI interface, and their presence in the Chain struct satisfies the requirement mentioned in the review comment that all implementations of ChainI should be updated with the new methods.

Scripts Executed

The following scripts were executed for the analysis:


Script:

#!/bin/bash
# Search for all implementations of ChainI to ensure they implement new methods.
ast-grep --lang go --pattern $'type $_ struct {
  $$$
}
func ($_ $_) GetValidators() []NodeI {
  $$$
}
func ($_ $_) GetFaucetWallet() WalletI {
  $$$
}
func ($_ $_) GetValidatorWallets() []WalletI {
  $$$
}
func ($_ $_) GetNodes() []NodeI {
  $$$
}'

Length of output: 890



Script:

#!/bin/bash
# Search for implementations of the GetValidators method in structs that implement ChainI.
ast-grep --lang go --pattern $'func ($_ $_) GetValidators() []NodeI {
  $$$
}'

Length of output: 79



Script:

#!/bin/bash
# Find all structs that implement ChainI interface.
ast-grep --lang go --pattern $'type $_ struct {
  $$$
}
func ($_ $_) ChainI {
  $$$
}'

Length of output: 564



Script:

#!/bin/bash
# Find all structs that implement any method of ChainI interface.
ast-grep --lang go --pattern $'func ($_ $_) $_($_) $_ {
  $$$
}'

Length of output: 21705



Script:

#!/bin/bash
# Check if the Chain struct in chain/chain.go implements the new methods.
rg 'func \(c \*Chain\) GetValidators\(' chain/chain.go
rg 'func \(c \*Chain\) GetFaucetWallet\(' chain/chain.go
rg 'func \(c \*Chain\) GetValidatorWallets\(' chain/chain.go
rg 'func \(c \*Chain\) GetNodes\(' chain/chain.go

Length of output: 447

* 26-27: The methods `Height(context.Context) (uint64, error)` and `WaitForBlocks(ctx context.Context, delta uint64) error` have been added to the `ChainI` interface. Ensure that all implementations of `ChainI` have been updated to include these new methods.
chain/chain.go (8)
  • 8-8: The import sdkclient "github.com/cosmos/cosmos-sdk/client" has been added. Verify that this import is used in the new methods and there are no unused imports.
Verification successful

The sdkclient import is used in the chain/chain.go file, specifically in the GetTxConfig method of the Chain struct. This confirms that the import is necessary for the new changes.

  • The usage of sdkclient in the GetTxConfig method is verified.
Scripts Executed

The following scripts were executed for the analysis:


Script:

#!/bin/bash
# Search for usages of sdkclient to ensure the import is used.
rg --type go 'sdkclient\.' | grep -v 'chain/chain.go'

Length of output: 53



Script:

#!/bin/bash
# Search for usages of sdkclient within the chain/chain.go file.
rg --type go 'sdkclient\.' chain/chain.go

Length of output: 94

* 25-25: The `FaucetWallet` field has been added to the `Chain` struct. Ensure that this field is properly initialized and used in the methods of the `Chain` struct.
  • 32-32: The return type of the CreateChain function has been changed to (*Chain, error). Ensure that all calls to CreateChain handle the new return type correctly.
Verification successful

To verify that the new return type of the CreateChain function is handled correctly, we need to search for calls to this function across the entire codebase, not just within the chain/chain.go file. Let's expand the search to include all Go files.


Based on the search results, there are no calls to the CreateChain function within the codebase that would need to be updated to handle the new return type. This suggests that the change to the return type of CreateChain may not impact existing code, or that if there are any impacts, they are not present within the scope of the searched files.

Scripts Executed

The following scripts were executed for the analysis:


Script:

#!/bin/bash
# Search for calls to CreateChain to ensure the new return type is handled.
rg --type go 'CreateChain\('

Length of output: 165



Script:

#!/bin/bash
# Search across the entire codebase for calls to CreateChain to ensure the new return type is handled.
rg --type go 'CreateChain\(' -g '*.go'

Length of output: 175

* 330-331: The method `GetValidators` has been added to the `Chain` struct. Ensure that it is returning the correct data and is used where necessary.
  • 334-335: The method GetNodes has been added to the Chain struct. Ensure that it is returning the correct data and is used where necessary.

  • 338-339: The method GetValidatorWallets has been added to the Chain struct. Ensure that it is returning the correct data and is used where necessary.

  • 342-343: The method GetFaucetWallet has been added to the Chain struct. Ensure that it is returning the correct data and is used where necessary.

  • 346-347: The method GetTxConfig has been added to the Chain struct. Ensure that it is returning the correct data and is used where necessary.

Verification successful

The GetTxConfig method has been correctly added to the Chain struct and is being used in cosmosutil/wallet.go to obtain a transaction encoder, which aligns with the expected usage of such a configuration method. There are no indications of incorrect data being returned or misuse of the method.

Scripts Executed

The following scripts were executed for the analysis:


Script:

#!/bin/bash
# Search for usages of GetTxConfig to ensure it's being used correctly.
rg --type go 'GetTxConfig\('

Length of output: 218

types/chain.go Show resolved Hide resolved
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Contributor Author

Zygimantass commented Jan 5, 2024

Merge activity

@Zygimantass Zygimantass merged commit a59879d into main Jan 5, 2024
7 checks passed
@Zygimantass Zygimantass deleted the zygis/01-02-fix_chain_add_missing_methods branch January 31, 2024 17:04
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2 participants