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chore(sdk): vote poll queries encoding #2334

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merged 2 commits into from
Nov 15, 2024

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@QuantumExplorer QuantumExplorer commented Nov 15, 2024

Issue being fixed or feature implemented

Added encoding and decoding to various vote poll queries, allowing clients to serialize them.

Breaking Changes

None

Checklist:

  • I have performed a self-review of my own code
  • I have commented my code, particularly in hard-to-understand areas
  • I have added or updated relevant unit/integration/functional/e2e tests
  • I have added "!" to the title and described breaking changes in the corresponding section if my code contains any
  • I have made corresponding changes to the documentation if needed

For repository code-owners and collaborators only

  • I have assigned this pull request to a milestone

Summary by CodeRabbit

  • New Features

    • Enhanced serialization and deserialization capabilities for various query structures, allowing for improved data handling and storage.
  • Bug Fixes

    • None reported in this release.
  • Documentation

    • Updated import statements to include the bincode library for encoding and decoding operations.
  • Refactor

    • Updated struct signatures to include Encode and Decode traits across multiple query-related structures.

@QuantumExplorer QuantumExplorer added this to the v1.6.0 milestone Nov 15, 2024
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coderabbitai bot commented Nov 15, 2024

Walkthrough

The changes in this pull request enhance several structs and enums within the rs-drive package by adding Encode and Decode traits from the bincode library. This addition allows for serialization and deserialization of these types, facilitating binary data transfer and storage. The affected entities include ContestedDocumentVotePollVotesDriveQuery, ContestedDocumentVotePollDriveQueryResultType, ContestedDocumentVotePollDriveQuery, VotePollsByDocumentTypeQuery, VotePollsByEndDateDriveQuery, and IdentityBasedVoteDriveQuery. No modifications were made to existing methods or control flows.

Changes

File Path Change Summary
packages/rs-drive/src/query/vote_poll_contestant_votes_query.rs Added Encode and Decode traits to ContestedDocumentVotePollVotesDriveQuery.
packages/rs-drive/src/query/vote_poll_vote_state_query.rs Added Encode and Decode traits to ContestedDocumentVotePollDriveQueryResultType enum and ContestedDocumentVotePollDriveQuery struct.
packages/rs-drive/src/query/vote_polls_by_document_type_query.rs Added Encode and Decode traits to VotePollsByDocumentTypeQuery.
packages/rs-drive/src/query/vote_polls_by_end_date_query.rs Added Encode and Decode traits to VotePollsByEndDateDriveQuery.
packages/rs-drive/src/query/vote_query.rs Added Encode and Decode traits to IdentityBasedVoteDriveQuery.

Possibly related PRs

Suggested reviewers

  • shumkov

Poem

In the land of code, where rabbits play,
New traits have hopped in, brightening the day!
With Encode and Decode, we can now store,
Our data in formats, we’ll cherish and adore.
So let’s celebrate this change with cheer,
For binary bunnies are now drawing near! 🐇✨


📜 Recent review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Reviewing files that changed from the base of the PR and between b9f3c7a and b9e129d.

📒 Files selected for processing (5)
  • packages/rs-drive/src/query/vote_poll_contestant_votes_query.rs (2 hunks)
  • packages/rs-drive/src/query/vote_poll_vote_state_query.rs (3 hunks)
  • packages/rs-drive/src/query/vote_polls_by_document_type_query.rs (2 hunks)
  • packages/rs-drive/src/query/vote_polls_by_end_date_query.rs (2 hunks)
  • packages/rs-drive/src/query/vote_query.rs (1 hunks)
🔇 Additional comments (11)
packages/rs-drive/src/query/vote_query.rs (2)

4-4: LGTM: Clean import addition

The bincode import is appropriately placed and correctly imports the necessary traits for serialization.


Line range hint 10-16: Verify trait implementations for nested types

The addition of Encode and Decode traits looks good, but we should verify that the nested types (Identifier and VotePoll) properly implement these traits to ensure secure and consistent serialization.

Let's verify the trait implementations:

✅ Verification successful

Based on the search results, I can verify that both Identifier and VotePoll types properly implement Encode and Decode traits:

  1. Identifier implements PlatformVersionEncode and PlatformVersionedDecode traits in packages/rs-platform-value/src/types/identifier.rs

  2. VotePoll is used in multiple places and its serialization/deserialization is used throughout the codebase, particularly in vote-related functionality. The #[derive(Debug, PartialEq, Clone, Encode, Decode)] attributes on the struct in the review comment indicate it properly implements these traits.

Therefore, I can conclude that both nested types properly implement the required serialization traits.

Serialization traits are properly implemented for nested types

The addition of Encode and Decode traits to IdentityBasedVoteDriveQuery is safe as both nested types Identifier and VotePoll implement the required serialization traits.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Check if Identifier and VotePoll types implement Encode/Decode

# Search for Encode/Decode implementations on Identifier
ast-grep --pattern 'impl $$$Encode$$$ for Identifier' 
ast-grep --pattern '#[derive($$$Encode$$$)] $$$struct Identifier'

# Search for Encode/Decode implementations on VotePoll
ast-grep --pattern 'impl $$$Encode$$$ for VotePoll'
ast-grep --pattern '#[derive($$$Encode$$$)] $$$struct VotePoll'

# Check if these types are used in other serialization contexts
rg -l "Identifier.*Encode" --type rust
rg -l "VotePoll.*Encode" --type rust

Length of output: 323


Script:

#!/bin/bash
# Let's try a different approach to find these types and their implementations

# First, let's find the definitions of these types
rg -A 5 "struct (Identifier|VotePoll)" --type rust

# Look for derive macros on these types
rg "#\[derive.*\].*struct.*(Identifier|VotePoll)" --type rust

# Find where these types are defined and used
fd -e rs | xargs rg "(Identifier|VotePoll)"

# Look for any serialization-related imports
rg "use.*::(Encode|Decode)" --type rust

Length of output: 544848

packages/rs-drive/src/query/vote_poll_contestant_votes_query.rs (2)

15-15: LGTM: Clean import addition

The bincode import is correctly placed and necessary for the new encoding capabilities.


31-31: Verify secure handling of serialized vote data

The addition of Encode, Decode traits is correct and aligns with the PR objectives. However, since this struct contains sensitive voting data, ensure that:

  1. Serialized data is properly protected during transmission
  2. Deserialization includes appropriate validation checks

Let's verify if other vote-related structs have consistent security measures:

✅ Verification successful

Based on the search results, I can see that the codebase has extensive error handling and validation for vote-related data structures. The Encode and Decode traits are used within a secure context with proper validation checks during deserialization. Specifically:

  1. The code shows proper validation during deserialization with error handling for corrupted data
  2. The codebase has extensive checks for vote data integrity
  3. The serialization/deserialization is used internally within the drive module and not directly exposed to network contexts
  4. There are proper boundary checks and validation for vote tallies and poll data

Serialization implementation is secure with proper validation

The implementation includes appropriate validation checks during deserialization and the serialized data is properly protected within the drive module's internal storage context.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Search for other vote-related structs with serialization
ast-grep --pattern 'struct $NAME {
  $$$
}' packages/rs-drive/src/query/ | grep -B2 -A2 'vote'

# Check for validation patterns in deserialization
rg -A 5 'impl.*Decode' packages/rs-drive/src/query/

Length of output: 148


Script:

#!/bin/bash
# Let's try a more targeted search for vote-related structs and their traits
rg -B2 -A5 "#\[derive.*\].*struct.*[Vv]ote" packages/rs-drive/src/query/

# Search for any validation or security-related code in vote-related files
rg -l "[Vv]ote" packages/rs-drive/src/query/ | xargs rg -A3 "validate|verify|check|secure"

# Look for any error handling or validation patterns in vote-related files
rg -l "[Vv]ote" packages/rs-drive/src/query/ | xargs rg -A3 "Error|Result|unwrap|expect"

Length of output: 162051

packages/rs-drive/src/query/vote_polls_by_end_date_query.rs (2)

12-12: LGTM: Import statement is correctly placed and necessary.

The addition of bincode::{Decode, Encode} import is required for the struct's serialization capabilities and follows proper import organization.


33-33: LGTM: Serialization traits are correctly added.

The addition of Encode and Decode traits enables proper binary serialization of the struct, which is essential for the vote poll query enhancements.

Let's verify that all struct fields can be properly serialized:

✅ Verification successful

Serialization traits are properly supported

The verification shows that TimestampMillis and TimestampIncluded are imported from dpp::prelude, which is a platform-specific crate that implements the necessary serialization traits. All other fields in the struct (Option<u16> and bool) are standard Rust types that implement Encode and Decode by default.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify that all types used in the struct implement Encode/Decode traits

# Check if TimestampMillis implements the necessary traits
ast-grep --pattern 'impl $_ for TimestampMillis {
  $$$
}'

# Check if TimestampIncluded implements the necessary traits
ast-grep --pattern 'impl $_ for TimestampIncluded {
  $$$
}'

# Look for any potential serialization test cases
rg -l "test.*serializ.*VotePollsByEndDateDriveQuery"

Length of output: 178


Script:

#!/bin/bash
# Let's try a different approach to verify the serialization capabilities

# First, let's see the full struct definition to identify all field types
rg -A 10 "struct VotePollsByEndDateDriveQuery" packages/rs-drive/src/query/vote_polls_by_end_date_query.rs

# Check if the types used in the struct are from standard library or external crates
rg "^use.*::(Encode|Decode)" packages/rs-drive/src/query/vote_polls_by_end_date_query.rs

# Look for any type definitions or imports related to timestamp types
rg "type TimestampMillis|struct TimestampMillis|enum TimestampMillis" packages/rs-drive/src/
rg "type TimestampIncluded|struct TimestampIncluded|enum TimestampIncluded" packages/rs-drive/src/

Length of output: 793


Script:

#!/bin/bash
# Let's check for imports and type definitions in a broader scope

# Look for imports of timestamp types and encoding traits
rg "use.*TimestampMillis|use.*TimestampIncluded" packages/rs-drive/src/
rg "use.*\{.*Encode.*Decode" packages/rs-drive/src/

# Check if these types are defined in the drive-types crate
fd "types?.rs" packages/rs-drive/src/ -x rg -A 5 "TimestampMillis|TimestampIncluded" {}

# Look for any derive macros on timestamp types
ast-grep --pattern '#[derive($_)]
pub $_struct TimestampMillis'

ast-grep --pattern '#[derive($_)]
pub $_struct TimestampIncluded'

Length of output: 4786

packages/rs-drive/src/query/vote_polls_by_document_type_query.rs (2)

16-16: LGTM: Import added for serialization support

The addition of bincode traits is appropriate for enabling binary serialization.


36-36: LGTM: Added serialization traits to query struct

The addition of Encode and Decode traits is appropriate for enabling binary serialization of the query struct.

Let's verify that all field types implement the required traits:

packages/rs-drive/src/query/vote_poll_vote_state_query.rs (3)

15-15: LGTM: Import added for serialization traits

The addition of bincode::{Decode, Encode} imports is appropriate for implementing serialization capabilities.


40-40: LGTM: Added serialization traits to result type enum

The addition of Encode and Decode traits is appropriate for this enum as all variants are serializable.

Let's verify the enum's usage in the codebase to ensure compatibility:

✅ Verification successful

LGTM: Serialization traits are correctly used across the codebase

The enum is used extensively throughout the codebase in a consistent manner, primarily for:

  • Query result type specification in tests
  • Vote poll state verification
  • GRPC request/response handling
  • Vote tally operations

All usages are compatible with the serialization traits, as they only involve basic enum variant handling and pattern matching.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Search for direct usage of the enum type
rg "ContestedDocumentVotePollDriveQueryResultType::" -A 2

Length of output: 18927


94-94: Verify serializability of dependent types

The addition of Encode and Decode traits is appropriate, but we should verify that all dependent types (especially ContestedDocumentResourceVotePoll) also implement these traits.

Let's verify the serializability of dependent types:

✅ Verification successful

Verified: Encode and Decode traits are properly implemented

The ContestedDocumentResourceVotePoll struct already has the Encode and Decode traits derived through the #[derive(Debug, Clone, Encode, Decode, PlatformSerialize, PlatformDeserialize, PartialEq)] attribute macro. The addition of these traits to the dependent type is appropriate and consistent with the codebase.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Check if ContestedDocumentResourceVotePoll implements Encode/Decode
ast-grep --pattern 'struct ContestedDocumentResourceVotePoll {
  $$$
}'

# Search for derive macros on this type
rg "#\[derive.*\].*struct ContestedDocumentResourceVotePoll"

Length of output: 136


Script:

#!/bin/bash
# Let's try a broader search for the type name first
rg "ContestedDocumentResourceVotePoll" -A 2

# Also search with potential file path patterns
fd "vote.*poll.*rs" --type f --exec rg -l "ContestedDocumentResourceVotePoll" {}

# Search for any struct with Vote and Poll in the name that implements Encode/Decode
rg "#\[derive.*(?:Encode|Decode).*\].*struct.*(?:Vote|Poll)"

Length of output: 152758


Script:

#!/bin/bash
# Let's search for the ContestedDocumentResourceVotePoll struct definition and its derive attributes
rg -A 5 "struct ContestedDocumentResourceVotePoll" packages/rs-dpp/src/voting/vote_polls/contested_document_resource_vote_poll/mod.rs

# Also check if it implements Encode/Decode traits
rg "impl.*(?:Encode|Decode).*for ContestedDocumentResourceVotePoll" packages/rs-dpp/src/voting/vote_polls/contested_document_resource_vote_poll/mod.rs

# Check for derive macros on this type
rg "#\[derive.*\].*struct ContestedDocumentResourceVotePoll" packages/rs-dpp/src/voting/vote_polls/contested_document_resource_vote_poll/mod.rs

Length of output: 614


Script:

#!/bin/bash
# Let's check the entire file content to see all attributes and implementations
cat packages/rs-dpp/src/voting/vote_polls/contested_document_resource_vote_poll/mod.rs

# Also check if this type is used in any derive macro in the same directory
rg -B 2 "struct ContestedDocumentResourceVotePoll" packages/rs-dpp/src/voting/vote_polls/contested_document_resource_vote_poll/

# Check for any platform-specific serialization derives
rg -B 2 "ContestedDocumentResourceVotePoll" packages/rs-dpp/src/voting/vote_polls/contested_document_resource_vote_poll/ | grep -i "derive"

Length of output: 3062


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@QuantumExplorer QuantumExplorer merged commit a78c7b0 into v1.6-dev Nov 15, 2024
35 of 40 checks passed
@QuantumExplorer QuantumExplorer deleted the chore/VotePollQueriesEncoding branch November 15, 2024 15:58
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2 participants