func getVote(w http.ResponseWriter, r *http.Request, ps httprouter.Params) { funcPrefix := "Getting vote results" log.Debug.Printf("%s: start\n", funcPrefix) defer log.Debug.Printf("%s: end\n", funcPrefix) log.Debug.Printf("%s: authenticating user...\n", funcPrefix) user, error := authenticate(r.Header.Get("auth_token")) if error != nil { log.Error.Printf("%s: user authentication failed\n", funcPrefix) w.WriteHeader(400) return } id := ps.ByName("id") log.Debug.Printf("%s: getting vote with id '%s' from storage...\n", funcPrefix, id) vote, err := storage.GetVote(id) if err != nil { log.Error.Printf("%s: getting vote with id '%s' from storage failed: %s\n", funcPrefix, id, err.Error()) w.WriteHeader(400) return } log.Debug.Printf("%s: getting vote result status...\n", funcPrefix) res := storage.GetVoteResultStatus(*vote, *user) w.Header().Set("Content-Type", "application/json; charset=utf-8") w.Header().Set("Access-Control-Allow-Origin", "*") w.Header().Set("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE, OPTIONS") w.Header().Set("Access-Control-Allow-Headers", "*") if json.NewEncoder(w).Encode(res) != nil { log.Error.Printf("%s: encoding response failed\n", funcPrefix) w.WriteHeader(500) } }
func doVote(w http.ResponseWriter, r *http.Request, ps httprouter.Params) { funcPrefix := "Processing voting" log.Debug.Printf("%s: start\n", funcPrefix) defer log.Debug.Printf("%s: end\n", funcPrefix) log.Debug.Printf("%s: authenticating user...\n", funcPrefix) user, error := authenticate(r.Header.Get("auth_token")) if error != nil { log.Error.Printf("%s: user authentication failed\n", funcPrefix) w.WriteHeader(400) return } id := ps.ByName("id") log.Debug.Printf("%s: getting vote with id '%s' from storage...\n", funcPrefix, id) vote, err := storage.GetVote(id) if err != nil { log.Error.Printf("%s: getting vote with id '%s' from storage failed: %s\n", funcPrefix, id, err.Error()) w.WriteHeader(400) return } var params DoVotePrm log.Debug.Printf("%s: decoding params...\n", funcPrefix) err = json.NewDecoder(r.Body).Decode(¶ms) if err != nil { log.Error.Printf("%s: decoding params failed: %s\n", funcPrefix, err.Error()) w.WriteHeader(400) return } log.Debug.Printf("%s: modifying vote...\n", funcPrefix) storage.VoteProcessing(*vote, *user, params.Value) log.Debug.Printf("%s: getting vote result status...\n", funcPrefix) res := storage.GetVoteResultStatus(*vote, *user) log.Debug.Printf("%s: sending vote update event...\n", funcPrefix) *events.GetVoteUpdateChan() <- events.VoteUpdateEvent{res} log.Info.Printf("%s: vote '%s' has been succesfully updated!\n", funcPrefix, vote.Name) w.Header().Set("Content-Type", "application/json; charset=utf-8") w.Header().Set("Access-Control-Allow-Origin", "*") w.Header().Set("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE, OPTIONS") w.Header().Set("Access-Control-Allow-Headers", "*") if json.NewEncoder(w).Encode(res) != nil { log.Error.Printf("%s: encoding response failed\n", funcPrefix) w.WriteHeader(500) } }
func createVote(w http.ResponseWriter, r *http.Request, _ httprouter.Params) { funcPrefix := "New vote creation" log.Debug.Printf("%s: start\n", funcPrefix) defer log.Debug.Printf("%s: end\n", funcPrefix) log.Debug.Printf("%s: authenticating user...\n", funcPrefix) user, error := authenticate(r.Header.Get("auth_token")) if error != nil { log.Error.Printf("%s: user authentication failed\n", funcPrefix) w.WriteHeader(400) return } var params ParamSt log.Debug.Printf("%s: decoding params...\n", funcPrefix) err := json.NewDecoder(r.Body).Decode(¶ms) if err != nil { log.Error.Printf("%s: decoding params failed: %s\n", funcPrefix, err.Error()) w.WriteHeader(400) return } log.Debug.Printf("%s: adding new vote to storage...\n", funcPrefix) vote := storage.NewVote(params.Name, user.Id) // i think better use new goroutine go func() { log.Debug.Printf("%s: getting users from storage...\n", funcPrefix) users, _ := storage.GetUsers() log.Debug.Printf("%s: sending notifications to users...\n", funcPrefix) notificationSender.Send(users, *vote) }() log.Debug.Printf("%s: getting vote result status...\n", funcPrefix) res := storage.GetVoteResultStatus(*vote, *user) log.Debug.Printf("%s: sending new vote event...\n", funcPrefix) *events.GetNewVoteChan() <- events.NewVoteEvent{res} log.Info.Printf("%s: new vote '%s' has been succesfully created!\n", funcPrefix, params.Name) w.Header().Set("Content-Type", "application/json; charset=utf-8") w.Header().Set("Access-Control-Allow-Origin", "*") w.Header().Set("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE, OPTIONS") w.Header().Set("Access-Control-Allow-Headers", "*") if json.NewEncoder(w).Encode(res) != nil { log.Error.Printf("%s: encoding response failed\n", funcPrefix) w.WriteHeader(500) } }
func (s *TcpSocket) handleNewVote(packet *PulsePucket) { var params CSCreateVoteRequest err := json.Unmarshal(packet.content, ¶ms) if err != nil { fmt.Println(err) return } vote := storage.NewVote(params.Name, s.user.Id) res := storage.GetVoteResultStatus(*vote, s.user) go func() { users, _ := storage.GetUsers() notificationSender.Send(users, *vote) }() *events.GetNewVoteChan() <- events.NewVoteEvent{res} }
func (s *TcpSocket) handleVoteFor(packet *PulsePucket) { var params CSVoteForRequest err := json.Unmarshal(packet.content, ¶ms) if err != nil { fmt.Println(err) return } vote, err := storage.GetVote(params.Id) if err != nil { fmt.Println(err) return } storage.VoteProcessing(*vote, s.user, params.ColorId) res := storage.GetVoteResultStatus(*vote, s.user) *events.GetVoteUpdateChan() <- events.VoteUpdateEvent{res} }
func (s *TcpSocket) handleGetVote(packet *PulsePucket) { var params CSGetVoteRequest err := json.Unmarshal(packet.content, ¶ms) if err != nil { fmt.Println(err) return } vote, err := storage.GetVote(params.Id) if err != nil { fmt.Println(err) return } res := storage.GetVoteResultStatus(*vote, s.user) var b bytes.Buffer err = json.NewEncoder(&b).Encode(*res) if err == nil { packet := InitPacket(SC_GET_VOTE_RESULT, b.Bytes()) s.SendPacket(&packet) } }