- lowercase first letter of all logger.Info/Warn/Error message strings
in task/worker.go, task/retry_queue.go, task/handler_factory.go,
task/metrics_logger.go, task/retry_manager.go, task/queue_producer.go,
task/initializer.go, task/test_task.go, and main.go
- fix inline comments in main.go that mixed Chinese and uppercase English
- align Dockerfile comment casing with project convention
- replace interface{} with any across ~30 files for Go 1.18+ style
- adopt for-range-over-int loops in place of explicit index loops
- use maps.Copy from stdlib to replace manual map copy loops
- use min() builtin for exponential backoff delay cap in retry_manager
- add MongoDB 7.0 K8s manifests (StatefulSet, Service, PVC, Secret)
- document PostgreSQL and MongoDB deploy steps in deploy.md with SSH tunnel port mappings
- fix params lost in RabbitMQ transit by threading them through PublishTask/PublishTaskWithRetry
- fix UpdateTaskErrorInfo not setting status=FAILED on async_task
- fix UpdateAsyncTaskResultWithError silently skipping when no result row exists (UPDATE → upsert)
- sync task failure to async_task_result in updateTaskWithError
- remove taskType from AsyncTaskHandler.Execute interface; rename TaskHandler → AsyncTaskHandler
- replace CompositeHandler with direct factory.GetHandler dispatch via worker.dispatch()
- use constructors (NewXxxHandler) for handler registration instead of zero-value literals
- consolidate TaskType/TaskStatus/UnifiedTaskType into task/types.go; delete types_v2.go
- extract BaseTask/TaskParams into task/base_task.go
- add TopologyAnalysisHandler.Execute() with 5-phase BFS reachability
check between start/end component UUIDs; support CheckInService flag
to skip out-of-service nodes during traversal
- carry task params through RabbitMQ message (TaskQueueMessage.Params)
instead of re-querying DB in handler; update TaskHandler.Execute
interface and all handler signatures accordingly
- fix BuildMultiBranchTree UUIDFrom condition bug; return nodeMap for
O(1) lookup; add QueryTopologicByStartUUID for directed traversal
- add QueryBayByUUID/QueryBaysByUUIDs and
QueryComponentsInServiceByUUIDs (two-column select) to database layer
- add diagram.FindPath via LCA algorithm for tree path reconstruction
- move initTracerProvider to middleware.InitTracerProvider; add
OtelConfig struct to ModelRTConfig for endpoint configuration
- update topology analysis params to start/end_component_uuid +
check_in_service; remove dead topology init code
- Create task/types_v2.go with unified task type definitions and interfaces
* Add UnifiedTaskType and UnifiedTaskStatus constants
* Define Task:Params interface for parameter validation and serialization
* Define UnifiedTask interface as base for all task implementations
* Add BaseTask for common task functionality
douxu