| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package v4 |
| |
| import ( |
| "encoding/json" |
| "github.com/apache/servicecomb-service-center/pkg/log" |
| pb "github.com/apache/servicecomb-service-center/pkg/registry" |
| "github.com/apache/servicecomb-service-center/pkg/rest" |
| "github.com/apache/servicecomb-service-center/pkg/util" |
| "github.com/apache/servicecomb-service-center/server/core" |
| "github.com/apache/servicecomb-service-center/server/rest/controller" |
| scerr "github.com/apache/servicecomb-service-center/server/scerror" |
| "io/ioutil" |
| "net/http" |
| "strings" |
| ) |
| |
| type RuleService struct { |
| // |
| } |
| |
| func (s *RuleService) URLPatterns() []rest.Route { |
| return []rest.Route{ |
| {Method: rest.HTTPMethodPost, Path: "/v4/:project/registry/microservices/:serviceId/rules", Func: s.AddRule}, |
| {Method: rest.HTTPMethodGet, Path: "/v4/:project/registry/microservices/:serviceId/rules", Func: s.GetRules}, |
| {Method: rest.HTTPMethodPut, Path: "/v4/:project/registry/microservices/:serviceId/rules/:rule_id", Func: s.UpdateRule}, |
| {Method: rest.HTTPMethodDelete, Path: "/v4/:project/registry/microservices/:serviceId/rules/:rule_id", Func: s.DeleteRule}, |
| } |
| } |
| func (s *RuleService) AddRule(w http.ResponseWriter, r *http.Request) { |
| message, err := ioutil.ReadAll(r.Body) |
| if err != nil { |
| log.Error("read body failed", err) |
| controller.WriteError(w, scerr.ErrInvalidParams, err.Error()) |
| return |
| } |
| rule := map[string][]*pb.AddOrUpdateServiceRule{} |
| err = json.Unmarshal(message, &rule) |
| if err != nil { |
| log.Errorf(err, "invalid json: %s", util.BytesToStringWithNoCopy(message)) |
| controller.WriteError(w, scerr.ErrInvalidParams, err.Error()) |
| return |
| } |
| |
| resp, err := core.ServiceAPI.AddRule(r.Context(), &pb.AddServiceRulesRequest{ |
| ServiceId: r.URL.Query().Get(":serviceId"), |
| Rules: rule["rules"], |
| }) |
| if err != nil { |
| log.Errorf(err, "add rule failed") |
| controller.WriteError(w, scerr.ErrInternal, "add rule failed") |
| return |
| } |
| respInternal := resp.Response |
| resp.Response = nil |
| controller.WriteResponse(w, respInternal, resp) |
| } |
| |
| func (s *RuleService) DeleteRule(w http.ResponseWriter, r *http.Request) { |
| query := r.URL.Query() |
| id := query.Get(":rule_id") |
| ids := strings.Split(id, ",") |
| |
| resp, _ := core.ServiceAPI.DeleteRule(r.Context(), &pb.DeleteServiceRulesRequest{ |
| ServiceId: query.Get(":serviceId"), |
| RuleIds: ids, |
| }) |
| controller.WriteResponse(w, resp.Response, nil) |
| } |
| |
| func (s *RuleService) UpdateRule(w http.ResponseWriter, r *http.Request) { |
| message, err := ioutil.ReadAll(r.Body) |
| if err != nil { |
| log.Error("read body failed", err) |
| controller.WriteError(w, scerr.ErrInvalidParams, err.Error()) |
| return |
| } |
| |
| rule := pb.AddOrUpdateServiceRule{} |
| err = json.Unmarshal(message, &rule) |
| if err != nil { |
| log.Errorf(err, "invalid json: %s", util.BytesToStringWithNoCopy(message)) |
| controller.WriteError(w, scerr.ErrInvalidParams, err.Error()) |
| return |
| } |
| query := r.URL.Query() |
| resp, err := core.ServiceAPI.UpdateRule(r.Context(), &pb.UpdateServiceRuleRequest{ |
| ServiceId: query.Get(":serviceId"), |
| RuleId: query.Get(":rule_id"), |
| Rule: &rule, |
| }) |
| if err != nil { |
| log.Errorf(err, "update rule failed") |
| controller.WriteError(w, scerr.ErrInternal, "update rule failed") |
| return |
| } |
| controller.WriteResponse(w, resp.Response, nil) |
| } |
| |
| func (s *RuleService) GetRules(w http.ResponseWriter, r *http.Request) { |
| resp, _ := core.ServiceAPI.GetRule(r.Context(), &pb.GetServiceRulesRequest{ |
| ServiceId: r.URL.Query().Get(":serviceId"), |
| }) |
| respInternal := resp.Response |
| resp.Response = nil |
| controller.WriteResponse(w, respInternal, resp) |
| } |