11315fd00b
- Add EventPublisher interface in biz layer for domain event publishing - Wire EventBusPublisher (Watermill EventBus adapter) into FileUsecase, FolderUsecase, ShareUsecase - Publish events after UploadFile, DeleteFile, CreateFolder, DeleteFolder, CreateShare - Implement CQRSHandler with logging event handlers for all 6 event types - Register event handlers via CQRSBus.RegisterHandlers using Watermill EventProcessor - Store subscriber and wmLogger in CQRSBus for EventProcessor wiring - Expose SqlDB() on Data struct for Watermill SQL pub/sub - Start Watermill router in goroutine alongside Kratos app with graceful close - Use appContext wrapper struct to pass CQRSBus through Wire DI graph
101 lines
3.2 KiB
Go
101 lines
3.2 KiB
Go
// Code generated by Wire. DO NOT EDIT.
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//go:generate go run -mod=mod github.com/google/wire/cmd/wire
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//go:build !wireinject
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// +build !wireinject
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package main
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import (
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"database/sql"
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"github.com/go-kratos/kratos/v2"
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"github.com/go-kratos/kratos/v2/log"
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"github.com/go-kratos/kratos/v2/transport/grpc"
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"github.com/go-kratos/kratos/v2/transport/http"
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"rag/file-system/internal/biz"
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"rag/file-system/internal/conf"
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"rag/file-system/internal/data"
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"rag/file-system/internal/server"
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"rag/file-system/internal/service"
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"rag/file-system/internal/watermark"
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)
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// Injectors from wire.go:
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// initApp wires up the entire dependency graph.
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func initApp(bootstrap *conf.Bootstrap, logger log.Logger) (*appContext, func(), error) {
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confServer := newConfServer(bootstrap)
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auth := newConfAuth(bootstrap)
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confData := newConfData(bootstrap)
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fileRepo := data.NewFileRepo(confData)
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dataData, cleanup, err := data.NewData(confData, logger)
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if err != nil {
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return nil, nil, err
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}
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db, err := newSQLDB(dataData)
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if err != nil {
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cleanup()
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return nil, nil, err
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}
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cqrsHandler := watermark.NewCQRSHandler(logger)
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cqrsBus, err := watermark.NewCQRSBusWithHandlers(db, cqrsHandler, logger)
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if err != nil {
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cleanup()
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return nil, nil, err
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}
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eventBusPublisher := watermark.NewEventBusPublisher(cqrsBus)
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fileUsecase := biz.NewFileUsecase(fileRepo, eventBusPublisher, logger)
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bucketUsecase := biz.NewBucketUsecase(fileRepo, logger)
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folderRepo := data.NewFolderRepo(dataData, logger)
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fileMetaRepo := data.NewFileMetaRepo(dataData, logger)
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folderUsecase := biz.NewFolderUsecase(folderRepo, fileMetaRepo, fileRepo, eventBusPublisher, logger)
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shareRepo := data.NewShareRepo(dataData, logger)
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shareUsecase := biz.NewShareUsecase(shareRepo, fileMetaRepo, fileRepo, eventBusPublisher, logger)
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fileService := service.NewFileService(fileUsecase, bucketUsecase, folderUsecase, shareUsecase, logger)
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httpServer := server.NewHTTPServer(confServer, auth, fileService, logger)
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grpcServer := server.NewGRPCServer(confServer, auth, fileService, logger)
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app := newApp(logger, httpServer, grpcServer)
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mainAppContext := newAppContext(app, cqrsBus)
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return mainAppContext, func() {
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cleanup()
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}, nil
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}
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// wire.go:
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// appContext holds the Kratos app and CQRS bus together for Wire.
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type appContext struct {
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App *kratos.App
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CQRSBus *watermark.CQRSBus
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}
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// newApp creates a new Kratos application with HTTP and gRPC servers.
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func newApp(logger log.Logger, hs *http.Server, gs *grpc.Server) *kratos.App {
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return kratos.New(kratos.Name("file-system"), kratos.Logger(logger), kratos.Server(hs, gs))
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}
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// newAppContext wraps the app and CQRSBus into an appContext.
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func newAppContext(app *kratos.App, bus *watermark.CQRSBus) *appContext {
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return &appContext{App: app, CQRSBus: bus}
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}
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// newConfServer extracts the Server config from Bootstrap.
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func newConfServer(bc *conf.Bootstrap) *conf.Server {
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return bc.GetServer()
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}
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// newConfData extracts the Data config from Bootstrap.
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func newConfData(bc *conf.Bootstrap) *conf.Data {
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return bc.GetData()
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}
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// newConfAuth extracts the Auth config from Bootstrap.
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func newConfAuth(bc *conf.Bootstrap) *conf.Auth {
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return bc.GetAuth()
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}
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// newSQLDB extracts the underlying *sql.DB from Data for Watermill.
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func newSQLDB(d *data.Data) (*sql.DB, error) {
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return d.SqlDB()
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}
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