134 lines
4.0 KiB
Go
134 lines
4.0 KiB
Go
package localserver
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import (
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"bytes"
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"context"
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"encoding/json"
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"fmt"
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"net/http"
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)
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type ChatNotificationsHandler struct {
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ChatId string
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Initiator string
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Target string
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InitiatorHost string
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TargetHost string
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DataChannels map[string]*DataChannel
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Flag *uint32
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//DB *ChatNotificationDBHandler
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Publishers []<-chan *ChatRequest
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reqChans []chan<- *ChatRequest
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}
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func NewChatNotificationsHandler(chatId, initiator, target, initiatorHost, targetHost string, dataChannels map[string]*DataChannel, flag *uint32) (chatNotificationsHandler *ChatNotificationsHandler, err error) {
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// if _, dirErr := os.ReadDir(filepath.Join(dataPath, "data", "zones", zoneId, "notifications")); os.IsNotExist(dirErr) {
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// dirErr := os.MkdirAll(filepath.Join(dataPath, "data", "zones", zoneId, "notifications"), 0700)
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// if dirErr != nil {
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// return
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// }
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// }
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chatNotificationsHandler = &ChatNotificationsHandler{
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ChatId: chatId,
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Initiator: initiator,
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Target: target,
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InitiatorHost: initiatorHost,
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TargetHost: targetHost,
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DataChannels: dataChannels,
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Flag: flag,
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}
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return
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}
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func (znh *ChatNotificationsHandler) Init(ctx context.Context, initiator, target, initiatorNodeID, targetNodeID string) (err error) {
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//? initialization code here
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return
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}
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func (znh *ChatNotificationsHandler) Subscribe(ctx context.Context, publisher <-chan *ChatRequest) (reqChan chan *ChatRequest, done chan struct{}, errCh chan error) {
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reqChan, done, errCh = make(chan *ChatRequest), make(chan struct{}), make(chan error)
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znh.reqChans = append(znh.reqChans, reqChan)
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go func() {
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for {
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select {
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case <-ctx.Done():
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done <- struct{}{}
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return
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case req := <-publisher:
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if err := znh.handleChatRequest(ctx, req); err != nil {
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errCh <- err
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}
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}
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}
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}()
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return
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}
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func (znh *ChatNotificationsHandler) ListNotifications(userId string) {}
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func (znh *ChatNotificationsHandler) CreateNotification(notificationType, title, body, payload string, isPushed bool, recipients ...string) (err error) {
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if isPushed {
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err = znh.PushNotification(notificationType, title, body, payload, recipients...)
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}
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return
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}
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func (znh *ChatNotificationsHandler) DeleteNotification() {}
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func (znh *ChatNotificationsHandler) PushNotification(notificationType, title, body, payload string, recipients ...string) (err error) {
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fmt.Println("*E*Z*E*Z*Z*E*Z**E*Z**E**Z*E****ZD*Z*")
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fmt.Println("this function has been called")
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em := NewEncryptionManager()
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sig := em.SignRequestHMAC(NodeID)
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b, err := json.Marshal(map[string]interface{}{
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"type": NOTIFY,
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"mac": sig,
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"from": NodeID,
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"peerType": "node",
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"payload": map[string]interface{}{
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"type": notificationType,
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"title": title,
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"body": body,
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"recipients": recipients,
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"payload": payload,
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},
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})
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if err != nil {
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return
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}
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_, err = http.Post("https://dev.zippytal.com/req", "application/json", bytes.NewReader(b))
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if err != nil {
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fmt.Println("error inn notification sender", err)
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logger.Println("error come from there in zone manager")
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return
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}
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return
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}
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func (znh ChatNotificationsHandler) handleDataChannel(ctx context.Context, dc *DataChannel) (catched bool) {
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return
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}
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func (znh *ChatNotificationsHandler) handleChatRequest(ctx context.Context, req *ChatRequest) (err error) {
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switch req.ReqType {
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case CREATE_NOTIFICATION:
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if err = VerifyFieldsString(req.Payload, "type", "title", "body", "payload"); err != nil {
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return
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}
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if err = VerifyFieldsBool(req.Payload, "isPushed"); err != nil {
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return
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}
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if _, ok := req.Payload["recipients"]; !ok {
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err = fmt.Errorf("no field recipient in payload")
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return
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}
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if _, ok := req.Payload["recipients"].([]string); !ok {
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err = fmt.Errorf(" field recipient in payload is wrong type")
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return
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}
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err = znh.CreateNotification(req.Payload["type"].(string), req.Payload["title"].(string), req.Payload["body"].(string), req.Payload["payload"].(string), req.Payload["isPushed"].(bool), req.Payload["recipients"].([]string)...)
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}
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return
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}
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