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3a310f0402
* Change the web framework to go-restful. * Some API specifications are defined. * Some sample code is provided.
68 lines
2.1 KiB
Go
68 lines
2.1 KiB
Go
/*
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Copyright 2021 The KubeVela Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package bcode
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import (
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"errors"
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"fmt"
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restful "github.com/emicklei/go-restful/v3"
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"github.com/go-playground/validator/v10"
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"github.com/oam-dev/kubevela/pkg/apiserver/log"
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)
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// Bcode business error code
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type Bcode struct {
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HTTPCode int32 `json:"-"`
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BusinessCode int32
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Message string
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}
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func (b *Bcode) Error() string {
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return fmt.Sprintf("HTTPCode:%d BusinessCode:%d Message:%s", b.HTTPCode, b.BusinessCode, b.Message)
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}
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// ReturnError Unified handling of all types of errors, generating a standard return structure.
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func ReturnError(req *restful.Request, res *restful.Response, err error) {
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var bcode *Bcode
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if errors.As(err, &bcode) {
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if err := res.WriteEntity(err); err != nil {
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log.Logger.Error("write entity failure %s", err.Error())
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}
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return
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}
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var restfulerr *restful.ServiceError
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if errors.As(err, restfulerr) {
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if err := res.WriteEntity(Bcode{HTTPCode: int32(restfulerr.Code), BusinessCode: int32(restfulerr.Code), Message: restfulerr.Message}); err != nil {
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log.Logger.Error("write entity failure %s", err.Error())
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}
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return
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}
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var validErr *validator.ValidationErrors
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if errors.As(err, validErr) {
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if err := res.WriteEntity(Bcode{HTTPCode: 400, BusinessCode: 400, Message: err.Error()}); err != nil {
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log.Logger.Error("write entity failure %s", err.Error())
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}
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return
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}
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log.Logger.Errorf("Business exceptions, message %s, path:%s method:%s", err.Error(), req.Request.URL, req.Request.Method)
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if err := res.WriteEntity(Bcode{HTTPCode: 500, BusinessCode: 500, Message: err.Error()}); err != nil {
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log.Logger.Error("write entity failure %s", err.Error())
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}
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}
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