forked from moul/protoc-gen-gotemplate
/
http.go
64 lines (53 loc) · 1.91 KB
/
http.go
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package user_httptransport
import (
"encoding/json"
context "golang.org/x/net/context"
"log"
"net/http"
gokit_endpoint "github.com/go-kit/kit/endpoint"
httptransport "github.com/go-kit/kit/transport/http"
endpoints "github.com/moul/protoc-gen-gotemplate/examples/go-kit/services/user/gen/endpoints"
pb "github.com/moul/protoc-gen-gotemplate/examples/go-kit/services/user/gen/pb"
)
func MakeCreateUserHandler(ctx context.Context, svc pb.UserServiceServer, endpoint gokit_endpoint.Endpoint) *httptransport.Server {
return httptransport.NewServer(
ctx,
endpoint,
decodeCreateUserRequest,
encodeResponse,
[]httptransport.ServerOption{}...,
)
}
func decodeCreateUserRequest(ctx context.Context, r *http.Request) (interface{}, error) {
var req pb.CreateUserRequest
if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
return nil, err
}
return &req, nil
}
func MakeGetUserHandler(ctx context.Context, svc pb.UserServiceServer, endpoint gokit_endpoint.Endpoint) *httptransport.Server {
return httptransport.NewServer(
ctx,
endpoint,
decodeGetUserRequest,
encodeResponse,
[]httptransport.ServerOption{}...,
)
}
func decodeGetUserRequest(ctx context.Context, r *http.Request) (interface{}, error) {
var req pb.GetUserRequest
if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
return nil, err
}
return &req, nil
}
func encodeResponse(ctx context.Context, w http.ResponseWriter, response interface{}) error {
return json.NewEncoder(w).Encode(response)
}
func RegisterHandlers(ctx context.Context, svc pb.UserServiceServer, mux *http.ServeMux, endpoints endpoints.Endpoints) error {
log.Println("new HTTP endpoint: \"/CreateUser\" (service=User)")
mux.Handle("/CreateUser", MakeCreateUserHandler(ctx, svc, endpoints.CreateUserEndpoint))
log.Println("new HTTP endpoint: \"/GetUser\" (service=User)")
mux.Handle("/GetUser", MakeGetUserHandler(ctx, svc, endpoints.GetUserEndpoint))
return nil
}