80 lines
1.7 KiB
Go
80 lines
1.7 KiB
Go
package handlers
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import (
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"net/http"
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"strconv"
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"tailly_back_v2/internal/domain"
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"tailly_back_v2/internal/service"
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"tailly_back_v2/internal/ws"
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"github.com/go-chi/chi/v5"
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"github.com/gorilla/websocket"
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)
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type ChatHandler struct {
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chatService service.ChatService
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hub *ws.ChatHub
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}
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var upgrader = websocket.Upgrader{
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CheckOrigin: func(r *http.Request) bool {
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return true // В production заменить на проверку origin
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},
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}
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func (h *ChatHandler) WebSocketConnection(w http.ResponseWriter, r *http.Request) {
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userID, err := strconv.Atoi(chi.URLParam(r, "userID"))
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if err != nil {
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http.Error(w, "Invalid user ID", http.StatusBadRequest)
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return
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}
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conn, err := upgrader.Upgrade(w, r, nil)
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if err != nil {
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http.Error(w, "Could not open websocket connection", http.StatusBadRequest)
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return
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}
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client := &ws.Client{
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UserID: userID,
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Send: make(chan *domain.Message, 256),
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}
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h.hub.Register(client)
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// Горутина для чтения сообщений
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go h.readPump(conn, client)
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// Горутина для записи сообщений
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go h.writePump(conn, client)
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}
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func (h *ChatHandler) readPump(conn *websocket.Conn, client *ws.Client) {
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defer func() {
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h.hub.Unregister(client)
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conn.Close()
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}()
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for {
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_, message, err := conn.ReadMessage()
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if err != nil {
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break
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}
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// Обработка входящих сообщений (если нужно)
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}
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}
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func (h *ChatHandler) writePump(conn *websocket.Conn, client *ws.Client) {
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defer conn.Close()
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for {
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message, ok := <-client.Send
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if !ok {
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conn.WriteMessage(websocket.CloseMessage, []byte{})
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return
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}
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if err := conn.WriteJSON(message); err != nil {
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return
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}
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}
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}
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