Switch Event Indexing Guide to CedraFramework for Cedra CLI

[deranalabs]

Cedra Builders Forge - Submission

Season 1

📋 Task Information

• Task Title: Event Indexing Guide – CedraFramework + Cedra CLI support
• Issue Link: Event Indexing Guide #63
• Telegram: @deranaz

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✅ Checklist

• Commented "I'm taking this task" on the issue before starting
• This PR contains ONE task only
• All work is original (no copy-paste)
• Code compiles without errors and all tests pass
• Includes README, tests, and documentation
• Will share PR in Cedra Builders Telegram

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📝 What Was Built

This PR is a follow-up to the original Event Indexing Guide (#63).
It updates the example package to use CedraFramework so that builders can run the event-indexing tests directly with the Cedra CLI.

Key Features:

• Move.toml updated to depend on CedraFramework (dev address cedra_guide = 0xc2)
• cedra_guide::social_feed now imports cedra_framework::{event, account, timestamp}
• Event indexing test test_end_to_end runs successfully via cedra move test

Technical Approach:

I reused the same event-indexing module and test, but switched the dependency from AptosFramework to CedraFramework and aligned the imports with Cedra’s modules. The dev-address pattern follows the official Cedra NFT example so that cedra move test works out of the box.

For Improvements:

• What I improved: Aligned the Event Indexing example with CedraFramework and Cedra CLI.
• Why: So builders can run and extend the guide using the native Cedra toolchain, without relying on Aptos CLI.
• Before/After: Before, the guide compiled and tested only with AptosFramework + Aptos CLI; after this PR, it also compiles and tests with CedraFramework + Cedra CLI.

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🧪 Testing

Setup:

# From the docs repository root
cd docs/guides/event-indexing

# Run Move unit tests with Cedra CLI
cedra move test

How to Test:

1. Install the Cedra CLI.

2. From docs/guides/event-indexing, run: cedra move test

3. Confirm that the CedraEventGuide package builds and all tests pass.

Expected Results: The command should compile CedraFramework, build the CedraEventGuide package, and run: 0xc2::social_feed::test_end_to_end → PASS

Output similar to:

Plaintext

[ PASS    ] 0xc2::social_feed::test_end_to_end
Test result: OK. Total tests: 1; passed: 1; failed: 0
{
  "Result": "Success"
}

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📚 Documentation

• README with setup instructions (from original Event Indexing Guide)
• Code comments on complex logic
• Working usage examples (Move + event indexing pattern)
• API/function behavior described in the guide

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🎯 Quality Check

I confirm my submission:

• Handles edge cases and errors properly (user must register before posting)
• Follows Move conventions and best practices
• Is gas efficient and reusable (events instead of stored vectors)
• Has clear structure and helpful error messages/asserts
• Does NOT contain plagiarism, malicious code, or spam

📸 Demo (Optional)

cd docs/guides/event-indexing
cedra move test
# [ PASS    ] 0xc2::social_feed::test_end_to_end

I have read and agree to follow all Cedra Builders Forge rules.