feat: added a convenience method that will return an existing item du… #342
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Important Review skippedAuto reviews are disabled on base/target branches other than the default branch. Please check the settings in the CodeRabbit UI or the You can disable this status message by setting the WalkthroughThe changes introduce a new feature in the GroveDB system that allows for inserting elements into the database conditionally. A new field, Changes
Sequence Diagram(s)sequenceDiagram
participant User
participant GroveDb
participant Database
User->>GroveDb: insert_if_not_exists_return_existing_element(path, key, element)
GroveDb->>Database: get_raw_optional(key)
alt Element exists
Database-->>GroveDb: existing_element
GroveDb-->>User: return existing_element
else Element does not exist
GroveDb->>Database: insert(element)
Database-->>GroveDb: insertion_success
GroveDb-->>User: return None
end
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Actionable comments posted: 4
🧹 Outside diff range and nitpick comments (3)
grovedb-version/src/version/v1.rs (1)
97-97: LGTM! Consider adding a comment for clarity.The addition of the
insert_if_not_exists_return_existing_elementfield is consistent with the PR objectives and follows the existing structure. The initialization to 0 aligns with other fields, likely representing the initial version of this operation.Consider adding a brief comment above this field to explain its purpose, similar to:
/// Version for the operation that inserts an element if it doesn't exist and returns the existing element if it does. insert_if_not_exists_return_existing_element: 0,This would enhance code readability and maintain consistency with any existing documentation practices in the codebase.
grovedb-version/src/version/grovedb_versions.rs (2)
138-138: LGTM! Consider adding a doc comment for clarity.The addition of the
insert_if_not_exists_return_existing_elementfield is consistent with the existing structure and aligns well with the PR objectives. It extends the functionality without breaking existing features.Consider adding a brief doc comment to explain the purpose of this new field, similar to:
/// Tracks the version of the feature that allows inserting an element if it doesn't exist /// and returns the existing element if it does. pub insert_if_not_exists_return_existing_element: FeatureVersion,This would improve the self-documentation of the code and make it easier for other developers to understand the purpose of this field.
Line range hint
1-238: Overall, the change is well-implemented and consistent.The addition of the
insert_if_not_exists_return_existing_elementfield to theGroveDBOperationsInsertVersionsstruct is a focused and non-disruptive change. It extends the functionality of GroveDB's insert operations in a manner consistent with the existing code structure and naming conventions.As the GroveDB system continues to evolve, consider periodically reviewing these version structs to ensure they remain manageable. If the number of fields grows significantly, it might be worth considering grouping related features into sub-structs for better organization and maintainability.
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📒 Files selected for processing (3)
- grovedb-version/src/version/grovedb_versions.rs (1 hunks)
- grovedb-version/src/version/v1.rs (1 hunks)
- grovedb/src/operations/insert/mod.rs (2 hunks)
🔇 Additional comments (1)
grovedb-version/src/version/v1.rs (1)
Line range hint
1-200: Overall assessment: The change is well-integrated and aligned with PR objectives.The addition of the
insert_if_not_exists_return_existing_elementfield to theGroveDBOperationsInsertVersionsstruct is a minimal, non-breaking change that enhances the functionality of insert operations as described in the PR objectives. The implementation is consistent with the existing code structure and versioning approach.To ensure that this change is properly integrated across the codebase, consider running the following verification script:
This script will help verify that the new operation is properly implemented, used, and tested across the codebase.
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Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
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feat/InsertIfNotExistsReturnExistingElement
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Issue being fixed or feature implemented
This change implements a new function insert_if_not_exists_return_existing_element in GroveDB. The function allows for the insertion of an element if it does not already exist at the specified path and key. If the element already exists, the function returns the existing element instead of performing an insertion. This is useful for scenarios where we want to avoid overwriting existing data but still need to confirm its presence.
What was done?
• Added a new function insert_if_not_exists_return_existing_element to GroveDB.
• This function checks if an element already exists at the given path and key.
• If the element exists, it returns the existing element.
• If the element does not exist, it inserts the new element and returns None.
How Has This Been Tested?
Breaking Changes
This change does not introduce any breaking changes.
Checklist:
For repository code-owners and collaborators only
Summary by CodeRabbit
New Features
Bug Fixes