move to micro v4 #154

Merged
vtolstov merged 95 commits from v4 into master 2023-04-28 22:00:03 +03:00
2 changed files with 61 additions and 3 deletions
Showing only changes of commit eea8ae605b - Show all commits

50
http.go
View File

@ -235,6 +235,56 @@ func (h *httpServer) NewHandler(handler interface{}, opts ...server.HandlerOptio
}
}
metadata, ok := options.Context.Value(handlerEndpointsKey{}).([]EndpointMetadata)
if !ok {
return hdlr
}
for _, md := range metadata {
hn := md.Name
var method reflect.Method
mname := hn[strings.Index(hn, ".")+1:]
for m := 0; m < tp.NumMethod(); m++ {
mn := tp.Method(m)
if mn.Name != mname {
continue
}
method = mn
break
}
if method.Name == "" && h.opts.Logger.V(logger.ErrorLevel) {
h.opts.Logger.Errorf(h.opts.Context, "nil method for %s", mname)
continue
}
mtype, err := prepareEndpoint(method)
if err != nil && h.opts.Logger.V(logger.ErrorLevel) {
h.opts.Logger.Errorf(h.opts.Context, "%v", err)
continue
} else if mtype == nil {
h.opts.Logger.Errorf(h.opts.Context, "nil mtype for %s", mname)
continue
}
rcvr := reflect.ValueOf(handler)
name := reflect.Indirect(rcvr).Type().Name()
pth := &patHandler{mtype: mtype, name: name, rcvr: rcvr}
hdlr.name = name
if err := hdlr.handlers.Insert([]string{md.Method}, md.Path, pth); err != nil {
h.opts.Logger.Errorf(h.opts.Context, "cant add handler for %s %s", md.Method, md.Path)
}
if h.registerRPC {
h.opts.Logger.Infof(h.opts.Context, "register rpc handler for http.MethodPost %s /%s", hn, hn)
if err := hdlr.handlers.Insert([]string{http.MethodPost}, "/"+hn, pth); err != nil {
h.opts.Logger.Errorf(h.opts.Context, "cant add rpc handler for http.MethodPost %s /%s", hn, hn)
}
}
}
return hdlr
}

View File

@ -133,10 +133,18 @@ func RegisterRPCHandler(b bool) server.Option {
return server.SetOption(registerRPCHandlerKey{}, b)
}
type handlerMetadataKey struct{}
type handlerEndpointsKey struct{}
func HandlerMetadata(md map[string]map[string]map[string]string) server.HandlerOption {
return server.SetHandlerOption(handlerMetadataKey{}, md)
type EndpointMetadata struct {
Name string
Path string
Method string
Body string
Stream bool
}
func HandlerEndpoints(md []EndpointMetadata) server.HandlerOption {
return server.SetHandlerOption(handlerEndpointsKey{}, md)
}
type handlerOptions struct {