(DAL) Bulk insert user stats #2145
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WalkthroughWalkthroughThe recent changes enhance the functionality of the server by integrating a statistics application. This includes updates to request logging, allowing for better monitoring and debugging of API calls. Key modifications involve alterations to constructors and handlers, enabling smoother interaction with the new logging middleware. Additionally, tests are updated to support the new functionality, ensuring robust performance tracking. Changes
Sequence Diagram(s)sequenceDiagram
participant Client
participant StatsApp
participant Server
participant Database
Client->>Server: Send Request
Server->>StatsApp: Log Request
StatsApp-->>Server: Log Entry
Server->>Database: Process Request
Database-->>Server: Response
Server->>Client: Send Response
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Files selected for processing (5)
- node/pkg/dal/apiv2/controller.go (3 hunks)
- node/pkg/dal/apiv2/types.go (3 hunks)
- node/pkg/dal/app.go (3 hunks)
- node/pkg/dal/tests/main_test.go (4 hunks)
- node/pkg/dal/utils/stats/stats.go (4 hunks)
Additional comments not posted (32)
node/pkg/dal/apiv2/types.go (4)
9-9: Dependency onstatspackage added.The addition of the
statspackage seems appropriate given the new functionality. Ensure that this package is correctly implemented and utilized throughout the codebase.
25-25: Refactor: Usehttp.Handlerinstead of*http.ServeMux.Replacing
serveMuxwith a more generichttp.Handlerincreases flexibility in handling HTTP requests. This change aligns with best practices for middleware and request handling.
33-33: Addition ofStatsApptoServerV2Config.Adding
StatsAppenhances the server's configurability, allowing integration with a statistics application. Ensure that this field is correctly initialized and used in the application.
56-60: New functionWithStatsAppadded.This functional option allows users to set the
StatsAppfield inServerV2Config, enhancing configurability. Ensure that this option is used where necessary to configureStatsApp.node/pkg/dal/app.go (3)
14-14: Dependency onstatspackage added.The addition of the
statspackage is necessary for the new functionality. Ensure that the package is correctly implemented and utilized throughout the codebase.
25-26: Initialize and managestatsApplifecycle.The
statsAppis correctly initialized and stopped using defer, ensuring proper resource management. This approach is effective for managing the lifecycle of the statistics application.
52-52: Integration ofWithStatsAppinapiv2.Start.Passing
WithStatsApp(statsApp)toapiv2.Startintegrates the statistics application into the server. This change ensures that statistical data is available for operational metrics and performance monitoring.node/pkg/dal/tests/main_test.go (5)
20-20: Dependency onstatspackage added.The addition of the
statspackage is necessary for the new functionality in tests. Ensure that the package is correctly implemented and utilized throughout the test suite.
36-36: Addition ofStatsApptoTestItems.Including
StatsAppinTestItemsallows for performance monitoring during tests. This change improves the ability to diagnose issues or understand system behavior under load.
118-120: Initialize and runStatsAppinsetup.The
StatsAppis correctly initialized and run in a separate goroutine, allowing it to operate concurrently with other components. Ensure that the goroutine is managed properly to avoid resource leaks.
130-130: AssignStatsApptoTestItems.Assigning
StatsApptoTestItemsensures that it is accessible for test operations and cleanup. This change is necessary for proper resource management in tests.
138-138: StopStatsAppincleanup.Stopping
StatsAppduring cleanup ensures that all components are gracefully terminated, preventing resource leaks. This approach is effective for managing resources in tests.node/pkg/dal/utils/stats/stats.go (17)
4-9: Imports for new functionality.The added imports for
bufio,bytes,errors,net, andnet/httpare necessary for the new logging and middleware functionality. Ensure these are used efficiently throughout the implementation.
34-37: Default configuration constants added.The default values for
BulkLogsCopyIntervalandBufferSizeare sensible and provide a good starting point for configuration. Ensure these defaults are suitable for typical use cases.
39-42: Definition ofStatsAppConfig.The
StatsAppConfigstruct allows for flexible configuration of the statistics application. This design is effective for managing application settings.
46-56: Functional options forStatsAppConfig.The use of functional options (
WithBulkLogsCopyIntervalandWithBufferSize) provides a flexible way to configureStatsAppConfig. This pattern is well-suited for managing optional parameters.
58-62: Definition ofStatsApp.The
StatsAppstruct is well-designed to manage the lifecycle and operations of the statistics application. Ensure that theRestEntryBufferis appropriately sized and managed.
68-73: Definition ofRestEntry.The
RestEntrystruct encapsulates details of API calls, which is crucial for logging. Ensure that all necessary fields are captured for effective monitoring.
75-92: Implementation ofNewStatsApp.The
NewStatsAppfunction initializes aStatsAppwith default or customized settings. This approach is effective for creating configurable instances of the application.
94-98: Implementation ofStart.The
Startfunction initializes and runs aStatsApp, ensuring it operates concurrently. This function effectively encapsulates the startup process.
100-102: Implementation ofStop.The
Stopmethod correctly cancels the context, ensuring that the application can be gracefully stopped. This is crucial for resource management.
104-132: Implementation ofRun.The
Runmethod efficiently manages the periodic copying of log entries to the database. Ensure that the ticker interval and buffer handling meet performance requirements.
134-162: Implementation ofRequestLoggerMiddleware.The middleware captures and logs API request details effectively. Ensure that the logging does not introduce significant overhead or latency.
200-204: Definition ofStatsLogger.The
StatsLoggertype is well-designed for capturing response details. Ensure that it integrates seamlessly with existing logging mechanisms.
206-214: Implementation ofNewStatsLogger.The
NewStatsLoggerfunction initializes aStatsLogger, setting up necessary buffers and status codes. This function is crucial for logging response details.
216-219: Implementation ofWritemethod.The
Writemethod logs response bodies while maintaining functionality. Ensure that this does not interfere with normal response handling.
221-223: Implementation ofHeadermethod.The
Headermethod correctly returns the response headers. This method is essential for middleware compatibility.
226-229: Implementation ofWriteHeadermethod.The
WriteHeadermethod logs status codes and writes headers. Ensure that status codes are accurately captured.
231-236: Implementation ofHijackmethod.The
Hijackmethod allows for advanced connection handling. Ensure that this functionality is necessary and correctly implemented.node/pkg/dal/apiv2/controller.go (3)
52-52: Integration ofstatsAppinStartfunction is appropriate.The addition of the
statsAppparameter to theNewServercall enhances the server's logging capabilities and aligns with the PR's objective to improve monitoring and debugging.
105-105: Middleware integration inServeHTTPis correctly implemented.The change to use
s.handlerinstead ofs.serveMuxensures all requests are processed through the logging middleware, enhancing request monitoring.
68-88: Use ofRequestLoggerMiddlewareenhances request logging.The integration of the
RequestLoggerMiddlewareto theserveMuxis a beneficial addition for monitoring HTTP requests. The refactoring to useserveMuximproves code clarity.Ensure all routes are correctly logged by the middleware.
Verification successful
All routes are correctly logged by the middleware.
The
RequestLoggerMiddlewareis applied to theserveMux, ensuring that all defined routes are logged. This confirms that the integration is functioning as intended.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify that all routes are correctly logged by the middleware. # Test: Search for the `RequestLoggerMiddleware` usage. Expect: All routes are wrapped by the middleware. rg --type go $'serveMux.HandleFunc' -A 3Length of output: 1009
Description
User statistics for rest calls weren't being collected after migration of framework from fiber to go/http
This adds functionality to collect user rest call stats alongside with bulk insertion every certain interval (previously inserted each entries)
Type of change
Please delete options that are not relevant.
Checklist before requesting a review
Deployment