more QA fixes around the end of year analytics

[Baalmart]

Description

more QA fixes around the end of year analytics

Changes Made

• more QA fixes around the end of year analytics

Testing

• Tested locally
• Tested against staging environment
• Relevant tests passed: [List test names]

Affected Services

• Which services were modified:
  • Auth Service

Endpoints Ready for Testing

• New endpoints ready for testing:
  • Validate environment

API Documentation Updated?

• Yes, API documentation was updated
• No, API documentation does not need updating

Summary by CodeRabbit

• New Features

  • Added environment validation endpoint for analytics
  • Enhanced analytics data retrieval with improved date range filtering
  • Implemented more robust data validation for user statistics

• Bug Fixes

  • Improved activity duration calculations with year boundary enforcement

• Chores

  • Added additional logging for analytics data processing
  • Refined user statistics retrieval method

[coderabbitai]

📝 Walkthrough

Walkthrough

This pull request introduces enhanced environment validation and analytics functionality within the auth-service. The changes focus on improving data validation, adding a new endpoint for environment validation, and refining user statistics calculation methods. The modifications include a new validateEnvironment method, updates to activity duration calculations, and more robust logging and error handling in the analytics utilities.

Changes

File	Change Summary
src/auth-service/controllers/create-analytics.js	Added validateEnvironment method to process and validate environment data requests
src/auth-service/routes/v2/analytics.js	Introduced new GET route /validate-environment invoking the validateEnvironment controller method
src/auth-service/utils/create-analytics.js	- Updated calculateActivityDuration with year boundary parameters - Added validateEnvironmentData method - Modified enhancedGetUserStats with more flexible date range handling - Enhanced fetchUserStats with additional validation steps

Possibly Related PRs

• introducing the user analytics usecase for sending end of year emails #4089: Introduces send method in create-analytics.js, sharing similar request processing patterns
• just enhancing the year in review emails #4113: Enhances year-end email functionality, related to analytics data validation
• retrieve stats for provided emails #4120: Adds fetchUserStats method with comparable request handling
• fix: correct user engagement calculation and time range filtering #4122: Focuses on user engagement calculation corrections

Poem

🔍 Validating data, line by line,
Analytics dancing, code so fine!
Environment checks with graceful might,
Transforming numbers into insight bright
A digital waltz of logic's design 🚀

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📜 Recent review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 4060140 and 7365619.

📒 Files selected for processing (3)

• src/auth-service/controllers/create-analytics.js (1 hunks)
• src/auth-service/routes/v2/analytics.js (1 hunks)
• src/auth-service/utils/create-analytics.js (5 hunks)

🔇 Additional comments (8)

src/auth-service/routes/v2/analytics.js (1)

38-41: Great addition of the /validate-environment route!

This new endpoint is well-aligned with the existing route structure and provides valuable functionality to validate environment data. The code is consistent with the rest of the router definitions and includes appropriate references to the controller. Keep up the good work!

src/auth-service/controllers/create-analytics.js (1)

99-129: Impressive structure for the validateEnvironment method!

The flow mirrors the controller’s established pattern: extracting request errors, gracefully handling them via next, and returning a JSON response if successful. The logging and error-handling also observe established conventions, which aids in maintainability and debugging. No critical issues spotted.

src/auth-service/utils/create-analytics.js (6)

440-472: Well-thought-out date boundary logic in calculateActivityDuration.

Ensuring the effective start and end dates remain within the year’s boundaries guards against inaccurate calculations. This method is clear and maintainable, and the returned object is sufficiently descriptive for analytics usage.

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548-566: Enhanced logging in enhancedGetUserStats is commendable.

Providing logs for the applied filters, start date, and end date is an excellent approach to aid in debugging. The usage of the $match step with start/end timestamps helps to accurately filter out-of-range records.

---

760-763: Solid application of calculateActivityDuration with year-bound parameters.

By passing in startTime and endTime, you ensure each user’s activity duration is restricted to the selected year, making the final calculation more precise. This supports annual analytics effectively.

---

787-905: Comprehensive validations within validateEnvironmentData.

1. Monthly distribution check: Aggregating logs by month to track distribution and usage is a valuable step.
2. Active user sampling: Further ensures that critical data (for users with >100 actions) is thoroughly inspected.
   The logging strategy provides excellent visibility for environment health.

---

912-913: Good practice: Triggering validateEnvironmentData in fetchUserStats.

Before retrieving user statistics, validating the environment fosters robust data integrity. This step ensures that logs are consistent and that data irregularities are flagged early.

---

937-948: Appropriate fallback for missing timestamps.

Using the year’s start/end dates when user activities are not recorded avoids potential null handling and ensures a consistent range. This approach ensures all users are accounted for in year-specific analytics, even if they have minimal activity.

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 11.87%. Comparing base (2cb3328) to head (7365619).
Report is 5 commits behind head on staging.

Additional details and impacted files

@@           Coverage Diff            @@
##           staging    #4124   +/-   ##
========================================
  Coverage    11.87%   11.87%           
========================================
  Files          117      117           
  Lines        15566    15566           
  Branches       321      321           
========================================
  Hits          1848     1848           
  Misses       13718    13718           

[github-actions]

Auth-service changes in this PR available for preview here