func DeleteClarification(w http.ResponseWriter, r *http.Request) {
me, _ := context.Get(r, "me").(*data.Account)
if me == nil || (me.Level != data.Judge && me.Level != data.Administrator) {
http.Error(w, "", http.StatusForbidden)
return
}
vars := mux.Vars(r)
id, err := strconv.ParseInt(vars["id"], 10, 64)
catch(err)
clar, err := data.GetClarification(id)
catch(err)
err = clar.Del()
catch(err)
json.NewEncoder(w).Encode(&struct {
Id int64 `json:"id"`
}{
Id: clar.Id,
})
hub.Send([]interface{}{"SYNC", "clarifications"})
err = data.NewActivity(me, fmt.Sprintf("deleted clarification %d", clar.Id)).Put()
catch(err)
hub.Send([]interface{}{"SYNC", "activities"})
}
func UpdateClarification(w http.ResponseWriter, r *http.Request) {
me, _ := context.Get(r, "me").(*data.Account)
if me == nil || (me.Level != data.Judge && me.Level != data.Administrator) {
http.Error(w, "", http.StatusForbidden)
return
}
vars := mux.Vars(r)
id, err := strconv.ParseInt(vars["id"], 10, 64)
catch(err)
clar, err := data.GetClarification(id)
catch(err)
body := struct {
ProblemId int64 `json:"problemId"`
Question string `json:"question"`
Response data.Response `json:"response"`
Message string `json:"message"`
}{}
err = json.NewDecoder(r.Body).Decode(&body)
catch(err)
prob, err := data.GetProblem(body.ProblemId)
catch(err)
if prob != nil {
clar.ProblemId = prob.Id
} else {
clar.ProblemId = 0
}
clar.Question = body.Question
clar.Response = body.Response
clar.Message = body.Message
err = clar.Put()
catch(err)
err = json.NewEncoder(w).Encode(clar)
catch(err)
hub.Send([]interface{}{"SYNC", "clarifications", clar.Id})
err = data.NewActivity(me, fmt.Sprintf("updated clarification %d", clar.Id)).Put()
catch(err)
hub.Send([]interface{}{"SYNC", "activities"})
if clar.Response != data.Unresponded {
if clar.Response == data.Broadcasted {
err = data.NewNotification(0, data.Participant, fmt.Sprintf("Clarification %d updated", clar.Id)).Put()
catch(err)
} else {
err = data.NewNotification(clar.AskerId, 0, fmt.Sprintf("Clarification %d updated", clar.Id)).Put()
catch(err)
}
hub.Send([]interface{}{"SYNC", "notifications"})
}
}
func ServeClarification(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
id, err := strconv.ParseInt(vars["id"], 10, 64)
catch(err)
clar, err := data.GetClarification(id)
catch(err)
err = json.NewEncoder(w).Encode(clar)
catch(err)
}