mirror of
https://gitee.com/rainbond/Rainbond.git
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131 lines
3.7 KiB
Go
131 lines
3.7 KiB
Go
// Copyright (C) 2014-2018 Goodrain Co., Ltd.
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// RAINBOND, Application Management Platform
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version. For any non-GPL usage of Rainbond,
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// one or multiple Commercial Licenses authorized by Goodrain Co., Ltd.
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// must be obtained first.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package controller
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import (
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"net/http"
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"strconv"
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"github.com/Sirupsen/logrus"
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"github.com/jinzhu/gorm"
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"github.com/goodrain/rainbond/api/handler"
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"github.com/goodrain/rainbond/api/middleware"
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"github.com/goodrain/rainbond/api/model"
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"github.com/goodrain/rainbond/db/errors"
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httputil "github.com/goodrain/rainbond/util/http"
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)
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// AutoscalerRules -
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func (t *TenantStruct) AutoscalerRules(w http.ResponseWriter, r *http.Request) {
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switch r.Method {
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case "POST":
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t.addAutoscalerRule(w, r)
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case "PUT":
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t.updAutoscalerRule(w, r)
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}
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}
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func (t *TenantStruct) addAutoscalerRule(w http.ResponseWriter, r *http.Request) {
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var req model.AutoscalerRuleReq
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ok := httputil.ValidatorRequestStructAndErrorResponse(r, w, &req, nil)
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if !ok {
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return
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}
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serviceID := r.Context().Value(middleware.ContextKey("service_id")).(string)
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req.ServiceID = serviceID
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if err := handler.GetServiceManager().AddAutoscalerRule(&req); err != nil {
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if err == errors.ErrRecordAlreadyExist {
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httputil.ReturnError(r, w, 400, err.Error())
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return
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}
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logrus.Errorf("add autoscaler rule: %v", err)
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httputil.ReturnError(r, w, 500, err.Error())
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return
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}
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httputil.ReturnSuccess(r, w, nil)
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}
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func (t *TenantStruct) updAutoscalerRule(w http.ResponseWriter, r *http.Request) {
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var req model.AutoscalerRuleReq
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ok := httputil.ValidatorRequestStructAndErrorResponse(r, w, &req, nil)
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if !ok {
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return
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}
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if err := handler.GetServiceManager().UpdAutoscalerRule(&req); err != nil {
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if err == errors.ErrRecordAlreadyExist {
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httputil.ReturnError(r, w, 400, err.Error())
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return
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}
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if err == gorm.ErrRecordNotFound {
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httputil.ReturnError(r, w, 404, err.Error())
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return
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}
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logrus.Errorf("update autoscaler rule: %v", err)
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httputil.ReturnError(r, w, 500, err.Error())
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return
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}
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httputil.ReturnSuccess(r, w, nil)
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}
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// ScalingRecords -
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func (t *TenantStruct) ScalingRecords(w http.ResponseWriter, r *http.Request) {
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switch r.Method {
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case "GET":
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t.listScalingRecords(w, r)
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}
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}
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func (t *TenantStruct) listScalingRecords(w http.ResponseWriter, r *http.Request) {
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pageStr := r.URL.Query().Get("page")
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page, err := strconv.Atoi(pageStr)
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if err != nil {
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logrus.Warningf("convert '%s(pageStr)' to int: %v", pageStr, err)
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}
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if page <= 0 {
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page = 1
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}
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pageSizeStr := r.URL.Query().Get("page_size")
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pageSize, err := strconv.Atoi(pageSizeStr)
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if err != nil {
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logrus.Warningf("convert '%s(pageSizeStr)' to int: %v", pageSizeStr, err)
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}
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if pageSize <= 0 {
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pageSize = 10
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}
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serviceID := r.Context().Value(middleware.ContextKey("service_id")).(string)
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records, count, err := handler.GetServiceManager().ListScalingRecords(serviceID, page, pageSize)
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if err != nil {
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logrus.Errorf("list scaling rule: %v", err)
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httputil.ReturnError(r, w, 500, err.Error())
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return
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}
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httputil.ReturnSuccess(r, w, map[string]interface{}{
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"total": count,
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"data": records,
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})
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}
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