Rainbond/pkg/api/controller/netStreamRules.go

// RAINBOND, Application Management Platform
// Copyright (C) 2014-2017 Goodrain Co., Ltd.

// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version. For any non-GPL usage of Rainbond,
// one or multiple Commercial Licenses authorized by Goodrain Co., Ltd.
// must be obtained first.

// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.

package controller

import (
	"net/http"

	"github.com/goodrain/rainbond/pkg/api/handler"
	"github.com/goodrain/rainbond/pkg/api/middleware"
	api_model "github.com/goodrain/rainbond/pkg/api/model"
	httputil "github.com/goodrain/rainbond/pkg/util/http"
)

//SetDownStreamRule 设置下游规则
// swagger:operation POST /v2/tenants/{tenant_name}/services/{service_alias}/net-rule/downstream v2 setNetDownStreamRuleStruct
//
// 设置下游网络规则
//
// set NetDownStreamRuleStruct
//
// ---
// consumes:
// - application/json
// - application/x-protobuf
//
// produces:
// - application/json
// - application/xml
//
// responses:
//   default:
//     schema:
//       "$ref": "#/responses/commandResponse"
//     description: 统一返回格式
func (t *TenantStruct) SetDownStreamRule(w http.ResponseWriter, r *http.Request) {
	var rs api_model.SetNetDownStreamRuleStruct
	ok := httputil.ValidatorRequestStructAndErrorResponse(r, w, &rs.Body, nil)
	if !ok {
		return
	}
	serviceID := r.Context().Value(middleware.ContextKey("service_id")).(string)
	tenantName := r.Context().Value(middleware.ContextKey("tenant_name")).(string)
	serviceAlias := r.Context().Value(middleware.ContextKey("service_alias")).(string)
	tenantID := r.Context().Value(middleware.ContextKey("tenant_id")).(string)
	rs.TenantName = tenantName
	rs.ServiceAlias = serviceAlias
	rs.Body.Rules.ServiceID = serviceID
	if err := handler.GetRulesManager().CreateDownStreamNetRules(tenantID, &rs); err != nil {
		err.Handle(r, w)
		return
	}
	httputil.ReturnSuccess(r, w, nil)
}

//GetDownStreamRule 获取下游规则
// swagger:operation GET /v2/tenants/{tenant_name}/services/{service_alias}/net-rule/downstream/{dest_service_alias}/{port} v2 getNetDownStreamRuleStruct
//
// 获取下游网络规则
//
// set NetDownStreamRuleStruct
//
// ---
// consumes:
// - application/json
// - application/x-protobuf
//
// produces:
// - application/json
// - application/xml
//
// responses:
//   default:
//     schema:
//       "$ref": "#/responses/commandResponse"
//     description: 统一返回格式
func (t *TenantStruct) GetDownStreamRule(w http.ResponseWriter, r *http.Request) {
	serviceAlias := r.Context().Value(middleware.ContextKey("service_alias")).(string)
	destServiceAlias := r.Context().Value(middleware.ContextKey("dest_service_alias")).(string)
	tenantID := r.Context().Value(middleware.ContextKey("tenant_id")).(string)
	port := r.Context().Value(middleware.ContextKey("port")).(string)

	nrs, err := handler.GetRulesManager().GetDownStreamNetRule(
		tenantID,
		serviceAlias,
		destServiceAlias,
		port)
	if err != nil {
		err.Handle(r, w)
		return
	}
	httputil.ReturnSuccess(r, w, nrs)
}

//DeleteDownStreamRule 删除下游规则
func (t *TenantStruct) DeleteDownStreamRule(w http.ResponseWriter, r *http.Request) {}

//UpdateDownStreamRule 更新下游规则
// swagger:operation PUT /v2/tenants/{tenant_name}/services/{service_alias}/net-rule/downstream/{dest_service_alias}/{port} v2 updateNetDownStreamRuleStruct
//
// 更新下游网络规则
//
// update NetDownStreamRuleStruct
//
// ---
// consumes:
// - application/json
// - application/x-protobuf
//
// produces:
// - application/json
// - application/xml
//
// responses:
//   default:
//     schema:
//       "$ref": "#/responses/commandResponse"
//     description: 统一返回格式
func (t *TenantStruct) UpdateDownStreamRule(w http.ResponseWriter, r *http.Request) {
	var urs api_model.UpdateNetDownStreamRuleStruct
	ok := httputil.ValidatorRequestStructAndErrorResponse(r, w, &urs.Body, nil)
	if !ok {
		return
	}
	serviceID := r.Context().Value(middleware.ContextKey("service_id")).(string)
	tenantName := r.Context().Value(middleware.ContextKey("tenant_name")).(string)
	serviceAlias := r.Context().Value(middleware.ContextKey("service_alias")).(string)
	tenantID := r.Context().Value(middleware.ContextKey("tenant_id")).(string)
	destServiceAlias := r.Context().Value(middleware.ContextKey("dest_service_alias")).(string)
	port := r.Context().Value(middleware.ContextKey("tenant_id")).(int)

	urs.DestServiceAlias = destServiceAlias
	urs.Port = port
	urs.ServiceAlias = serviceAlias
	urs.TenantName = tenantName
	urs.Body.Rules.ServiceID = serviceID

	if err := handler.GetRulesManager().UpdateDownStreamNetRule(tenantID, &urs); err != nil {
		err.Handle(r, w)
		return
	}
	httputil.ReturnSuccess(r, w, nil)
}