"net/http"
"github.com/gorilla/mux"
+ log "github.com/sirupsen/logrus"
"oransc.org/nonrtric/dmaapmediatorproducer/internal/jobs"
)
-const StatusPath = "/status"
-const AddJobPath = "/jobs"
+const HealthCheckPath = "/health_check"
+const AddJobPath = "/info_job"
const jobIdToken = "infoJobId"
const deleteJobPath = AddJobPath + "/{" + jobIdToken + "}"
+const logLevelToken = "level"
+const logAdminPath = "/admin/log"
-func NewRouter() *mux.Router {
+type ErrorInfo struct {
+ // A URI reference that identifies the problem type.
+ Type string `json:"type" swaggertype:"string"`
+ // A short, human-readable summary of the problem type.
+ Title string `json:"title" swaggertype:"string"`
+ // The HTTP status code generated by the origin server for this occurrence of the problem.
+ Status int `json:"status" swaggertype:"integer" example:"400"`
+ // A human-readable explanation specific to this occurrence of the problem.
+ Detail string `json:"detail" swaggertype:"string" example:"Info job type not found"`
+ // A URI reference that identifies the specific occurrence of the problem.
+ Instance string `json:"instance" swaggertype:"string"`
+} // @name ErrorInfo
+
+type ProducerCallbackHandler struct {
+ jobsManager jobs.JobsManager
+}
+
+func NewProducerCallbackHandler(jm jobs.JobsManager) *ProducerCallbackHandler {
+ return &ProducerCallbackHandler{
+ jobsManager: jm,
+ }
+}
+
+func NewRouter(jm jobs.JobsManager, hcf func(http.ResponseWriter, *http.Request)) *mux.Router {
+ callbackHandler := NewProducerCallbackHandler(jm)
r := mux.NewRouter()
- r.HandleFunc(StatusPath, statusHandler).Methods(http.MethodGet).Name("status")
- r.HandleFunc(AddJobPath, addInfoJobHandler).Methods(http.MethodPost).Name("add")
- r.HandleFunc(deleteJobPath, deleteInfoJobHandler).Methods(http.MethodDelete).Name("delete")
+ r.HandleFunc(HealthCheckPath, hcf).Methods(http.MethodGet).Name("health_check")
+ r.HandleFunc(AddJobPath, callbackHandler.addInfoJobHandler).Methods(http.MethodPost).Name("add")
+ r.HandleFunc(deleteJobPath, callbackHandler.deleteInfoJobHandler).Methods(http.MethodDelete).Name("delete")
+ r.HandleFunc(logAdminPath, callbackHandler.setLogLevel).Methods(http.MethodPut).Name("setLogLevel")
r.NotFoundHandler = ¬FoundHandler{}
r.MethodNotAllowedHandler = &methodNotAllowedHandler{}
return r
}
-func statusHandler(w http.ResponseWriter, r *http.Request) {}
-
-func addInfoJobHandler(w http.ResponseWriter, r *http.Request) {
+// @Summary Add info job
+// @Description Callback for ICS to add an info job
+// @Tags Data producer (callbacks)
+// @Accept json
+// @Param user body jobs.JobInfo true "Info job data"
+// @Success 200
+// @Failure 400 {object} ErrorInfo "Problem as defined in https://tools.ietf.org/html/rfc7807"
+// @Header 400 {string} Content-Type "application/problem+json"
+// @Router /info_job [post]
+func (h *ProducerCallbackHandler) addInfoJobHandler(w http.ResponseWriter, r *http.Request) {
b, readErr := ioutil.ReadAll(r.Body)
if readErr != nil {
- http.Error(w, fmt.Sprintf("Unable to read body due to: %v", readErr), http.StatusBadRequest)
+ returnError(fmt.Sprintf("Unable to read body due to: %v", readErr), w)
return
}
jobInfo := jobs.JobInfo{}
if unmarshalErr := json.Unmarshal(b, &jobInfo); unmarshalErr != nil {
- http.Error(w, fmt.Sprintf("Invalid json body. Cause: %v", unmarshalErr), http.StatusBadRequest)
+ returnError(fmt.Sprintf("Invalid json body. Cause: %v", unmarshalErr), w)
return
}
- if err := jobs.AddJob(jobInfo); err != nil {
- http.Error(w, fmt.Sprintf("Invalid job info. Cause: %v", err), http.StatusBadRequest)
+ if err := h.jobsManager.AddJobFromRESTCall(jobInfo); err != nil {
+ returnError(fmt.Sprintf("Invalid job info. Cause: %v", err), w)
+ return
}
}
-func deleteInfoJobHandler(w http.ResponseWriter, r *http.Request) {
+// @Summary Delete info job
+// @Description Callback for ICS to delete an info job
+// @Tags Data producer (callbacks)
+// @Param infoJobId path string true "Info job ID"
+// @Success 200
+// @Router /info_job/{infoJobId} [delete]
+func (h *ProducerCallbackHandler) deleteInfoJobHandler(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
id, ok := vars[jobIdToken]
if !ok {
return
}
- jobs.DeleteJob(id)
+ h.jobsManager.DeleteJobFromRESTCall(id)
+}
+
+// @Summary Set log level
+// @Description Set the log level of the producer.
+// @Tags Admin
+// @Param level query string false "string enums" Enums(Error, Warn, Info, Debug)
+// @Success 200
+// @Failure 400 {object} ErrorInfo "Problem as defined in https://tools.ietf.org/html/rfc7807"
+// @Header 400 {string} Content-Type "application/problem+json"
+// @Router /admin/log [put]
+func (h *ProducerCallbackHandler) setLogLevel(w http.ResponseWriter, r *http.Request) {
+ query := r.URL.Query()
+ logLevelStr := query.Get(logLevelToken)
+ if loglevel, err := log.ParseLevel(logLevelStr); err == nil {
+ log.SetLevel(loglevel)
+ } else {
+ returnError(fmt.Sprintf("Invalid log level: %v. Log level will not be changed!", logLevelStr), w)
+ return
+ }
}
type notFoundHandler struct{}
func (h *methodNotAllowedHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
http.Error(w, "Method is not supported.", http.StatusMethodNotAllowed)
}
+
+func returnError(msg string, w http.ResponseWriter) {
+ errInfo := ErrorInfo{
+ Status: http.StatusBadRequest,
+ Detail: msg,
+ }
+ w.Header().Add("Content-Type", "application/problem+json")
+ w.WriteHeader(http.StatusBadRequest)
+ json.NewEncoder(w).Encode(errInfo)
+}