feat: implement ExternalInfoMiddleware and update routing for improved context handling

internal/bootstrap/server.go

@@ -96,10 +96,10 @@ func addRouter(app *iris.Application) {
 
 	mvc.Configure(app.Party("/api"), func(m *mvc.Application) {
 		m.Party("/auth").Handle(new(api.AuthController))
+		m.Party("/channel").Handle(new(api.ChannelController))
 
-		m.Party("/channel", middleware.ChannelContextMiddleware).Handle(new(api.ChannelController))
+		m.Party("/conversation", middleware.ExternalInfoMiddleware).Handle(new(api.ConversationController))
-		m.Party("/conversation", middleware.ChannelContextMiddleware).Handle(new(api.ConversationController))
+		m.Party("/message", middleware.ExternalInfoMiddleware).Handle(new(api.MessageController))
-		m.Party("/message", middleware.ChannelContextMiddleware).Handle(new(api.MessageController))
 	})
 
 	// mvc.Configure(app.Party("/api/open/im", middleware.ChannelContextMiddleware), func(m *mvc.Application) {

internal/middleware/chat_middleware.go

@@ -8,14 +8,13 @@ import (
 	"github.com/mlogclub/simple/web"
 )
 
-// ChannelContextMiddleware 校验 X-Channel-Id / channelId 对应启用 web 渠道
+func ExternalInfoMiddleware(ctx iris.Context) {
-func ChannelContextMiddleware(ctx iris.Context) {
 	ext, err := openidentity.GetExternalInfo(ctx)
 	if err != nil {
 		ctx.StopExecution()
 		_ = ctx.JSON(web.JsonError(err))
 		return
 	}
-	irisx.SetOpenImExternalInfo(ctx, ext)
+	irisx.SetExternalInfo(ctx, ext)
 	ctx.Next()
 }

internal/pkg/irisx/context.go

@@ -9,28 +9,15 @@ import (
 )
 
 const (
-	ctxKeyOpenImChannel      = "openImChannel"
+	ctxKeyExternalInfo = "externalInfo"
-	ctxKeyOpenImExternalInfo = "openImExternalInfo"
 )
 
-// func SetOpenImChannel(ctx iris.Context, channel *models.Channel) {
+func SetExternalInfo(ctx iris.Context, ext *openidentity.ExternalInfo) {
-// 	ctx.Values().Set(ctxKeyOpenImChannel, channel)
+	ctx.Values().Set(ctxKeyExternalInfo, ext)
-// }
-
-// // GetChannel 返回 OpenImContextMiddleware 注入的接入渠道（未走中间件时为 nil）。
-// func GetChannel(ctx iris.Context) *models.Channel {
-// 	v := ctx.Values().Get(ctxKeyOpenImChannel)
-// 	channel, _ := v.(*models.Channel)
-// 	return channel
-// }
-
-func SetOpenImExternalInfo(ctx iris.Context, ext *openidentity.ExternalInfo) {
-	ctx.Values().Set(ctxKeyOpenImExternalInfo, ext)
 }
 
-// GetExternalInfo 返回中间件注入的外部访客身份；仅 widget 子路径或未启用中间件时为 nil。
 func GetExternalInfo(ctx iris.Context) *openidentity.ExternalInfo {
-	v := ctx.Values().Get(ctxKeyOpenImExternalInfo)
+	v := ctx.Values().Get(ctxKeyExternalInfo)
 	ext, _ := v.(*openidentity.ExternalInfo)
 	return ext
 }