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fx.Invoke 执行顺序不确定导致插件路由未注册，改为在 New() 中自注册
77 lines
1.9 KiB
Go
77 lines
1.9 KiB
Go
package interfaces
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import (
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"mengstack/internal/app/middleware"
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"mengstack/internal/kernel/plugin"
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"mengstack/internal/modules/example/application"
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"mengstack/internal/modules/example/infrastructure"
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"github.com/gin-gonic/gin"
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"go.uber.org/fx"
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"go.uber.org/zap"
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"gorm.io/gorm"
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)
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// ExamplePlugin implements plugin.Plugin.
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type ExamplePlugin struct {
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handler *Handler
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}
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// New creates the example plugin and registers it in the global plugin registry.
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func New(handler *Handler) *ExamplePlugin {
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p := &ExamplePlugin{handler: handler}
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plugin.Register(p)
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return p
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}
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func (p *ExamplePlugin) Metadata() plugin.Metadata {
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return plugin.Metadata{
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Name: "example",
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Version: "0.1.0",
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Description: "示例插件 — 演示插件开发模式",
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}
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}
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func (p *ExamplePlugin) FxOption() fx.Option {
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return fx.Module("example-plugin",
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fx.Provide(
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infrastructure.NewRepository,
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application.NewService,
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NewHandler,
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),
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fx.Invoke(func(db *gorm.DB, log *zap.Logger) {
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if err := infrastructure.Migrate(db); err != nil {
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log.Fatal("example plugin migration failed", zap.Error(err))
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}
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}),
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)
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}
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func (p *ExamplePlugin) SetupRoutes(engine *gin.Engine, authMW gin.HandlerFunc) {
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g := engine.Group("/api/v1/examples", authMW, middleware.MultiTenant())
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g.POST("", p.handler.Create)
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g.GET("", p.handler.List)
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g.GET("/:id", p.handler.Get)
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g.DELETE("/:id", p.handler.Delete)
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}
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func (p *ExamplePlugin) Init() error {
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return nil
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}
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// Module is the fx module for the example plugin.
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// It provides all dependencies and the ExamplePlugin itself.
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var Module = fx.Module("example-plugin",
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fx.Provide(
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infrastructure.NewRepository,
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application.NewService,
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NewHandler,
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New,
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),
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fx.Invoke(func(db *gorm.DB, log *zap.Logger) {
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if err := infrastructure.Migrate(db); err != nil {
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log.Fatal("example plugin migration failed", zap.Error(err))
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}
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}),
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)
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