Feature/improve instrumentation

[augusto-draxx]

Midaz Console Pull Request Checklist

Pull Request Type

• UI
• Core (Business Logic)
• Security
• internationalization
• Pipeline
• Documentation

Checklist

Please check each item after it's completed.

• I have tested these changes locally.
• I have updated the documentation accordingly.
• I have added necessary comments to the code, especially in complex areas.
• I have ensured that my changes adhere to the project's coding standards.
• I have checked for any potential security issues.
• I have ensured that all tests pass.
• I have updated the version appropriately (if applicable).
• I have confirmed this code is ready for review.

Additional Notes

Obs: Please, always remember to target your PR to develop branch instead of main.

[Copilot]

PR Overview

This PR enhances instrumentation and observability across the core modules by integrating OpenTelemetry for tracing, metrics, and logs, while also updating tests and logger implementations. Key changes include:

• Adding and testing a new OtelTracerProvider for custom span handling.
• Updating the logger repository to output JSON stringified log entries.
• Expanding container and Next.js configuration to support additional OpenTelemetry instrumentation.

Reviewed Changes

File	Description
src/core/infrastructure/observability/otel-tracer-provider.{ts,test.ts}	Introduces a new tracer provider and its tests for span creation and termination.
src/core/infrastructure/utils/http-fetch-utils.{ts,test.ts}	Injects the tracer provider and uses it to manage spans during HTTP fetch calls.
src/core/infrastructure/observability/instrumentation-config.ts	Updates instrumentation configuration to include OpenTelemetry exporters/ instrumentations.
src/core/application/logger/logger-aggregator.ts	Augments log events with additional context details in log messages.
src/core/infrastructure/logger/pino-logger-repository.ts	Adjusts logger repository to log stringified JSON instead of raw objects.
src/core/infrastructure/container-registry/{observability/otel-module.ts, container-registry.ts}	Registers the OtelTracerProvider in dependency injection containers.
next.config.mjs	Expands Next.js configuration to support a broader set of instrumentation packages.

Copilot reviewed 14 out of 14 changed files in this pull request and generated 1 comment.

Comments suppressed due to low confidence (1)

src/core/application/logger/logger-aggregator.ts:118

• [nitpick] Consider renaming 'LogEventDetails' to 'logEventDetails' to follow camelCase naming conventions consistently.

const LogEventDetails = {

[Copilot]

Using JSON.stringify for logging structured objects may hinder downstream processing that expects structured data. It is recommended to pass the log object directly.

Suggested change

	this.logger.info(JSON.stringify(logEntry))
	this.logger.info(logEntry)