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server.go
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server.go
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package server
import (
"net/http"
"github.com/gorilla/mux"
)
type Server struct {
// key used for JWT validation.
jwtKey string
router *mux.Router
serverMiddleWare []func(http.Handler) http.Handler
}
func NewServer(jwtKey string) *Server {
s := Server{}
s.jwtKey = jwtKey
s.router = mux.NewRouter()
s.routes()
return &s
}
/*
func NewServerWithMiddleware(mws []func(http.Handler) http.Handler) http.Handler {
server := NewServer()
var wrappedServer http.Handler
wrappedServer = server
for _, mw := range mws {
wrappedServer2 := mw(wrappedServer)
wrappedServer = wrappedServer2
}
return wrappedServer
}
*/
func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
s.router.ServeHTTP(w, r)
}
// Use adds middleware.
func (s *Server) Use(middleware func(http.Handler) http.Handler) error {
s.serverMiddleWare = append(s.serverMiddleWare, middleware)
return nil
}
// GetServerWithMiddleware returns the server with middleware applied.
func (s *Server) GetServerWithMiddleware() http.Handler {
server := NewServer(s.jwtKey)
var wrappedServer http.Handler
wrappedServer = server
for _, mw := range s.serverMiddleWare {
wrappedServer2 := mw(wrappedServer)
wrappedServer = wrappedServer2
}
return wrappedServer
}