refactor: 后端包结构重构、去除无用的文件

server/internal/sys/api/system.go

@@ -0,0 +1,37 @@
+package api
+
+import (
+	"mayfly-go/pkg/biz"
+	"mayfly-go/pkg/ctx"
+	"mayfly-go/pkg/ws"
+
+	"github.com/gin-gonic/gin"
+	"github.com/gorilla/websocket"
+)
+
+type System struct {
+}
+
+// 连接websocket
+func (s *System) ConnectWs(g *gin.Context) {
+	wsConn, err := ws.Upgrader.Upgrade(g.Writer, g.Request, nil)
+	defer func() {
+		if err := recover(); err != nil {
+			wsConn.WriteMessage(websocket.TextMessage, []byte(err.(error).Error()))
+			wsConn.Close()
+		}
+	}()
+
+	if err != nil {
+		panic(biz.NewBizErr("升级websocket失败"))
+	}
+	// 权限校验
+	rc := ctx.NewReqCtxWithGin(g)
+	if err = ctx.PermissionHandler(rc); err != nil {
+		panic(biz.NewBizErr("没有权限"))
+	}
+
+	// 登录账号信息
+	la := rc.LoginAccount
+	ws.Put(la.Id, wsConn)
+}