func createTask(ctx context.Context, w http.ResponseWriter, r *http.Request) (status int, err error) {
var task model.Task
if err = json.NewDecoder(r.Body).Decode(&task); err != nil {
return http.StatusBadRequest, err
}
var key *datastore.Key
if key, err = task.Put(ctx, nil); err != nil {
return http.StatusInternalServerError, err
}
json.NewEncoder(w).Encode(task.Key(key))
return http.StatusOK, nil
}
// TaskByKey loads a task by key.
func TaskByKey(ctx context.Context, w http.ResponseWriter, r *http.Request) (status int, err error) {
p, ok := passenger.FromContext(ctx)
if !ok {
return http.StatusUnauthorized, nil
}
if r.Method != "GET" {
return http.StatusMethodNotAllowed, nil
}
taskKey, err := datastore.DecodeKey(mux.Vars(r)["key"])
if err != nil {
return http.StatusInternalServerError, err
}
var u model.User
if err = datastore.Get(ctx, p.User, &u); err != nil {
return http.StatusInternalServerError, nil
}
if len(r.URL.Query()["result"]) > 0 {
rk, err := datastore.DecodeKey(r.URL.Query()["result"][0])
if err != nil {
return http.StatusInternalServerError, err
}
if util.HasParent(p.User, rk) {
var result model.Result
if err = datastore.Get(ctx, rk, &result); err != nil {
return http.StatusInternalServerError, err
}
var challenge model.Challenge
if err = datastore.Get(ctx, result.Challenge, &challenge); err != nil {
return http.StatusInternalServerError, err
}
emptyTime := time.Time{}
updateResult := false
for i, val := range challenge.Tasks {
if taskKey.Equal(val) {
if result.StartTimes[i].Equal(emptyTime) {
result.StartTimes[i] = time.Now()
updateResult = true
break
}
}
}
if updateResult {
if _, err = result.Put(ctx, rk); err != nil {
return http.StatusInternalServerError, err
}
}
}
}
var task model.Task
if err = datastore.Get(ctx, taskKey, &task); err != nil {
return http.StatusInternalServerError, err
}
json.NewEncoder(w).Encode(task.Key(taskKey))
return http.StatusOK, nil
}