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http.go
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http.go
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// Copyright (c) 2021 Terminus, Inc.
//
// Licensed 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 http
import (
"context"
"encoding/json"
"net/http"
"github.com/sirupsen/logrus"
"github.com/erda-project/erda/modules/eventbox/input"
"github.com/erda-project/erda/modules/eventbox/monitor"
stypes "github.com/erda-project/erda/modules/eventbox/server/types"
"github.com/erda-project/erda/modules/eventbox/types"
)
type HttpInput struct {
handler input.Handler
stopch chan struct{}
}
func New() (*HttpInput, error) {
return &HttpInput{
stopch: make(chan struct{}),
}, nil
}
func (h *HttpInput) Start(handler input.Handler) error {
h.handler = handler
<-h.stopch
return nil
}
func (h *HttpInput) Stop() error {
h.stopch <- struct{}{}
return nil
}
func (h *HttpInput) Name() string {
return "HTTP"
}
func (h *HttpInput) GetHTTPEndPoints() []stypes.Endpoint {
return []stypes.Endpoint{
{"/message/create", http.MethodPost, h.createMessage},
}
}
func (h *HttpInput) createMessage(ctx context.Context, req *http.Request, vars map[string]string) (stypes.Responser, error) {
var m types.Message
err := json.NewDecoder(req.Body).Decode(&m)
if err != nil {
return stypes.HTTPResponse{Status: http.StatusBadRequest, Content: "unmarshal message failed!"}, err
}
logrus.Debugf("%s input message timestamp:%d", h.Name(), m.Time)
monitor.Notify(monitor.MonitorInfo{Tp: monitor.HTTPInput})
e := h.handler(&m)
resp := genResponse(e)
return resp, nil
}