Implemented graph copy #27

JoonasC · 2024-04-05T18:37:42Z

Closes #25

Summary by CodeRabbit

New Features
- Introduced a copyGraph method allowing for the duplication of a graph to a specified destination with a unique ID.
- Added a new COPY command to support graph copying operations.
Tests
- Implemented tests to validate the new graph copying functionality, ensuring data integrity and successful operation execution.

coderabbitai · 2024-04-05T18:37:51Z

Walkthrough

This update introduces a new feature for copying graphs within FalkorDB. It includes adding the copyGraph method to various classes and interfaces, introducing a new command COPY to the GraphCommand enum, and adding tests to ensure the functionality works as expected.

Changes

Files	Change Summary
`Graph.java`, `GraphPipeline.java`, `GraphTransaction.java`, `.../api/GraphImpl.java`, `.../api/GraphContextImpl.java`, `.../api/GraphPipelineImpl.java`, `.../api/GraphTransactionImpl.java`	Added `copyGraph` method for graph copying functionality.
`.../api/GraphCommand.java`	Added `COPY` command to `GraphCommand` enum.
`GraphAPITest.java`, `PipelineTest.java`, `TransactionTest.java`	Added tests for graph copying functionality.

Assessment against linked issues

Objective	Addressed	Explanation
Graph copy (#25)	✅

Poem

🐇✨
In the realm of data, vast and wide,
A rabbit hopped with a clever stride.
"Let's copy graphs, from here to there,
With a magic touch, and flair to spare!"
Through the code, the feature weaves,
A tapestry of graphs, it conceives.
"Huzzah!" it cheered, "Our work shines bright,
In FalkorDB's realm, a beacon of light!"
🌟📈

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coderabbitai

Actionable comments posted: 4

Review Status

Configuration used: CodeRabbit UI

Commits

Files that changed from the base of the PR and between 516523f and 620c534.

Files selected for processing (11)

src/main/java/com/falkordb/Graph.java (1 hunks)
src/main/java/com/falkordb/GraphPipeline.java (1 hunks)
src/main/java/com/falkordb/GraphTransaction.java (1 hunks)
src/main/java/com/falkordb/impl/api/GraphCommand.java (1 hunks)
src/main/java/com/falkordb/impl/api/GraphContextImpl.java (1 hunks)
src/main/java/com/falkordb/impl/api/GraphImpl.java (1 hunks)
src/main/java/com/falkordb/impl/api/GraphPipelineImpl.java (1 hunks)
src/main/java/com/falkordb/impl/api/GraphTransactionImpl.java (1 hunks)
src/test/java/com/falkordb/GraphAPITest.java (1 hunks)
src/test/java/com/falkordb/PipelineTest.java (1 hunks)
src/test/java/com/falkordb/TransactionTest.java (1 hunks)

Additional comments not posted (8)

src/main/java/com/falkordb/impl/api/GraphCommand.java (1)

11-11: The addition of the COPY command to the GraphCommand enum is correctly implemented.

src/main/java/com/falkordb/Graph.java (1)

97-102: The addition of the copyGraph method to the Graph interface is correctly implemented and well-documented.

src/main/java/com/falkordb/impl/api/GraphImpl.java (1)

92-104: The implementation of the copyGraph method in GraphImpl.java is correct, uses resources efficiently, and follows best practices.

src/main/java/com/falkordb/GraphTransaction.java (1)

114-119: The addition of the copyGraph method to the GraphTransaction interface is correctly implemented and well-documented.

src/main/java/com/falkordb/GraphPipeline.java (1)

114-119: The addition of the copyGraph method to the GraphPipeline interface is correctly implemented and well-documented.

src/main/java/com/falkordb/impl/api/GraphContextImpl.java (1)

158-167: The implementation of the copyGraph method in GraphContextImpl.java is correct, uses resources efficiently, and follows best practices.

src/main/java/com/falkordb/impl/api/GraphPipelineImpl.java (1)

231-240: The implementation of the copyGraph method in GraphPipelineImpl.java is correct and follows the class's design principles.

src/main/java/com/falkordb/impl/api/GraphTransactionImpl.java (1)

230-239: The implementation of the copyGraph method in GraphTransactionImpl.java is correct and follows the class's design principles for transactional operations.

src/test/java/com/falkordb/PipelineTest.java

src/test/java/com/falkordb/TransactionTest.java

src/test/java/com/falkordb/GraphAPITest.java

src/main/java/com/falkordb/impl/api/GraphTransactionImpl.java

JoonasC · 2024-04-13T11:43:49Z

I decided to disable graph copy in transactions due to the bug in FalkorDB (FalkorDB/FalkorDB#631). Could you review @gkorland?

codecov · 2024-04-13T16:02:03Z

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 72.54%. Comparing base (e01c816) to head (88124ab).

❗ Current head 88124ab differs from pull request most recent head 4bf4b44. Consider uploading reports for the commit 4bf4b44 to get more accurate results

Additional details and impacted files

@@             Coverage Diff              @@
##             master      #27      +/-   ##
============================================
+ Coverage     72.08%   72.54%   +0.45%     
- Complexity      213      217       +4     
============================================
  Files            25       25              
  Lines           695      703       +8     
  Branches         64       64              
============================================
+ Hits            501      510       +9     
+ Misses          162      157       -5     
- Partials         32       36       +4

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

src/main/java/com/falkordb/GraphTransaction.java

+    // Disabled due to bug in FalkorDB caused by using transactions in conjunction with graph copy
+    /**
+     * Copies the graph
+     * @param destinationGraphId duplicated graph name


src/main/java/com/falkordb/impl/api/GraphTransactionImpl.java

+    // Disabled due to bug in FalkorDB caused by using transactions in conjunction with graph copy
+    /**
+     * Copies the graph, in multi/exec context
+     * @param destinationGraphId duplicated graph name


JoonasC · 2024-04-13T16:16:34Z

@gkorland It looks like the CI pipeline is broken at the build step... Is this something you can fix?

gkorland · 2024-04-15T07:35:40Z

@JoonasC

@gkorland It looks like the CI pipeline is broken at the build step... Is this something you can fix?

I'm on it, can you also check the JavaDocs comment from CodeRabbit?

JoonasC · 2024-04-15T09:07:40Z

@JoonasC

@gkorland It looks like the CI pipeline is broken at the build step... Is this something you can fix?

I'm on it, can you also check the JavaDocs comment from CodeRabbit?

The JavaDoc comments are due to the fact that I commented out the code for graph copy in transactions instead of removing it completely (In case it might be useful later)

JoonasC added 3 commits April 5, 2024 18:19

Added graph copy to interfaces

9be0fdf

Added graph copy to implementations

b2a5a2b

Added unit tests

620c534

coderabbitai bot reviewed Apr 5, 2024

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src/test/java/com/falkordb/PipelineTest.java Show resolved Hide resolved

src/test/java/com/falkordb/TransactionTest.java Show resolved Hide resolved

src/test/java/com/falkordb/GraphAPITest.java Show resolved Hide resolved

src/test/java/com/falkordb/GraphAPITest.java Show resolved Hide resolved

gkorland previously approved these changes Apr 12, 2024

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github-advanced-security bot found potential problems Apr 12, 2024

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src/main/java/com/falkordb/impl/api/GraphTransactionImpl.java Fixed Show fixed Hide fixed

JoonasC mentioned this pull request Apr 12, 2024

Using GRAPH.COPY in conjunction with MULTI/EXEC is unreliable FalkorDB/FalkorDB#631

Open

Ignored transaction unit test

af4e4c5

JoonasC dismissed gkorland’s stale review via af4e4c5 April 13, 2024 11:18

Disabled graph copy in transactions

58332bd

gkorland approved these changes Apr 13, 2024

View reviewed changes

github-advanced-security bot found potential problems Apr 13, 2024

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Merge branch 'master' into copy-command

e31df41

gkorland added 2 commits April 15, 2024 12:32

Merge branch 'master' into copy-command

88124ab

Merge branch 'master' into copy-command

4bf4b44

gkorland merged commit 0d2ff09 into FalkorDB:master Apr 15, 2024
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Implemented graph copy #27

Implemented graph copy #27

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JoonasC commented Apr 15, 2024

Implemented graph copy #27

Implemented graph copy #27

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JoonasC commented Apr 13, 2024

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