func (rs *controller) Post(w http.ResponseWriter, request *http.Request, p httprouter.Params) {
defer request.Body.Close()
data, err := ioutil.ReadAll(request.Body)
if err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
var rule Rule
err = json.Unmarshal(data, &rule)
if err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
err = Save(&rule)
if err != nil {
if mgo.IsDup(err) {
http.Error(w, err.Error(), http.StatusBadRequest)
} else {
http.Error(w, err.Error(), http.StatusInternalServerError)
}
return
}
axn, err := rule.GetAction()
if err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
actions.Add(axn)
req, err := http.NewRequest("POST", config.RuleEndpoint(), strings.NewReader(rule.EPL))
if err != nil {
mylog.Alert("rule controller POST", err)
}
resp, err := httpClient.Do(req)
if err != nil {
mylog.Alert("rule controller POST", err, resp)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
if resp.StatusCode/100 != 2 {
mylog.Alert("rule controller POST", resp.Status)
http.Error(w, resp.Status, http.StatusInternalServerError)
return
}
w.WriteHeader(http.StatusCreated)
dataBack, err := json.Marshal(rule)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
w.Write(dataBack)
}
func (rs *controller) Del(w http.ResponseWriter, r *http.Request, p httprouter.Params) {
err := Delete(p[0].Value)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
req, err := http.NewRequest("DELETE", config.RuleEndpoint()+"/"+p[0].Value, nil)
if err != nil {
mylog.Alert("rule controller DELETE", err)
}
resp, err := httpClient.Do(req)
if err != nil {
mylog.Alert("rule controller DELETE", err, resp)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
if resp.StatusCode/100 != 2 {
mylog.Alert("rule controller DELETE", resp.Status)
http.Error(w, resp.Status, http.StatusInternalServerError)
return
}
w.WriteHeader(http.StatusOK)
fmt.Fprintln(w, "deleted", p[0].Value)
}