add user join hub

2026-04-27 20:16:36 +02:00
parent 67203c5971
commit 6f7a913e64
4 changed files with 101 additions and 37 deletions
@@ -103,7 +103,7 @@ func getHubChannelIfValidWithResponseOnFail(ctx context.Context, response http.R
 		return nil, errors.New("invalid channelid")
 	}

-	if !haveUserPermissionsOnChannel(types.CachedUserCanView, hubUser, channel) {
+	if !haveHubUserPermissionsOnChannel(types.CachedUserCanView, hubUser, channel) {
 		return nil, errors.New("invalid channelid")
 	}

@@ -1,25 +1,61 @@
 package httpRequest

 import (
-	"go-socket/packages/Enums/WsEventType"
-	"go-socket/packages/cache"
 	"net/http"
 	"time"

+	"go-socket/packages/Enums/WsEventType"
+	"go-socket/packages/cache"
 	"go-socket/packages/types"
 	"go-socket/packages/wsServer"

 	"github.com/google/uuid"
 )

-func haveUserPermissionsOnChannel(permissions types.CachedUserPermissions, user *types.HubUser, channel *types.HubChannel) bool {
+func haveHubUserPermissionsOnChannel(permissions types.CachedUserPermissions, user *types.HubUser, channel *types.HubChannel) bool {
+	channel.Mu.RLock()
 	checkAgainst, ok := channel.UsersCachedPermissions[user.OriginalId]
-	if !ok || (permissions&checkAgainst) == checkAgainst {
+	channel.Mu.RUnlock()
+	if !ok || (permissions&checkAgainst) != permissions {
 		return false
 	}
 	return true
 }

+func addHubUserToPermissionCache(hub *types.Hub, user *types.HubUser) {
+	user.Mu.RLock()
+	roles := user.Roles
+	userId := user.OriginalId
+	user.Mu.RUnlock()
+
+	for _, group := range hub.Groups {
+		if group == nil {
+			continue
+		}
+		if !roles.HasSameId(group.RolesCanView) {
+			continue
+		}
+		group.UsersCachedPermissions[userId] = types.CachedUserCanView
+
+		for _, channel := range group.Channels {
+			var perms types.CachedUserPermissions
+
+			if roles.HasSameId(channel.RolesCanView) {
+				perms |= types.CachedUserCanView
+			}
+			if roles.HasSameId(channel.RolesCanReadHistory) {
+				perms |= types.CachedUserCanReadHistory
+			}
+			if roles.HasSameId(channel.RolesCanMessage) {
+				perms |= types.CachedUserCanMessage
+			}
+			channel.Mu.Lock()
+			channel.UsersCachedPermissions[userId] = perms
+			channel.Mu.Unlock()
+		}
+	}
+}
+
 func HandleHubCreate(response http.ResponseWriter, request *http.Request) {
 	if !validCheckWithResponseOnFail(&response, request, normal) {
 		return
@@ -93,7 +129,9 @@ func HandleHubCreate(response http.ResponseWriter, request *http.Request) {
 	channel.RolesCanReadHistory.Add(rootGroup.Id)
 	channel.RolesCanReadHistory.Add(memberRole.Id)
 	channel.UsersCachedPermissions[creator.OriginalId] = types.CachedUserPermissionsAll
-	hub.Channels[channel.Id] = channel
+	rootGroup.Channels[channel.Id] = channel
+
+	cache.SaveHub(hub)
 }

 func HandleChannelSendMessage(response http.ResponseWriter, request *http.Request) {
@@ -119,25 +157,30 @@ func HandleChannelSendMessage(response http.ResponseWriter, request *http.Reques
 		return
 	}

-	if !haveUserPermissionsOnChannel(types.CachedUserCanMessage, hubUser, channel) {
+	if !haveHubUserPermissionsOnChannel(types.CachedUserCanMessage, hubUser, channel) {
 		http.Error(response, "cannot send messages here", http.StatusUnauthorized)
 		return
 	}

+	message := &types.Message{
+		Id:           uuid.New(),
+		AttachedFile: "",
+		Content:      msgContent,
+		Sender:       user.Id,
+		Receiver:     channel.Id,
+		CreatedAt:    time.Now(),
+	}
+
+	channel.Mu.RLock()
+	recipients := make([]uuid.UUID, 0, len(channel.UsersCachedPermissions))
 	for id, userCachedPerms := range channel.UsersCachedPermissions {
-		if !userCachedPerms.CanReadHistory() || id == user.Id {
-			continue
-		}
-
-		message := &types.Message{
-			Id:           uuid.New(),
-			AttachedFile: "",
-			Content:      msgContent,
-			Sender:       user.Id,
-			Receiver:     channel.Id,
-			CreatedAt:    time.Now(),
+		if userCachedPerms.CanReadHistory() && id != user.Id {
+			recipients = append(recipients, id)
 		}
+	}
+	channel.Mu.RUnlock()

+	for _, id := range recipients {
 		targetUser, err := cache.GetUserById(id)
 		if err != nil {
 			// todo Add to postgres in future
@@ -149,3 +192,27 @@ func HandleChannelSendMessage(response http.ResponseWriter, request *http.Reques
 		})
 	}
 }
+
+func HandleHubJoin(response http.ResponseWriter, request *http.Request) {
+	if !validCheckWithResponseOnFail(&response, request, normal) {
+		return
+	}
+	ctx := request.Context()
+	user, err := getUserByToken(ctx, request.Header.Get("token"))
+	if err != nil {
+		http.Error(response, "invalid token", http.StatusBadRequest)
+		return
+	}
+	hub, err := getHubByIdStr(ctx, request.Header.Get("hubid"))
+	if err != nil {
+		http.Error(response, "invalid hubid", http.StatusBadRequest)
+		return
+	}
+
+	hubUser := types.NewHubUser()
+	hubUser.OriginalId = user.Id
+	hubUser.Roles.Add(hub.JoinRole.Id)
+	hubUser.CreatedAt = time.Now()
+	hub.Users[hubUser.OriginalId] = hubUser
+	addHubUserToPermissionCache(hub, hubUser)
+}