Example #1
0
func List(u *url.URL, h http.Header, _ interface{}) (int, http.Header, interface{}, error) {
	messageId, err := request.GetURIInt64(u, "id")
	if err != nil {
		return response.NewBadRequest(err)
	}
	accountId, err := request.GetURIInt64(u, "accountId")
	if err != nil {
		return response.NewBadRequest(err)
	}

	reply := models.NewMessageReply()
	reply.MessageId = messageId

	messages, err := reply.List(request.GetQuery(u))
	if err != nil {
		return response.NewBadRequest(err)
	}

	return response.HandleResultAndError(
		helpers.ConvertMessagesToMessageContainers(
			messages,
			accountId,
		),
	)
}
Example #2
0
// calculateUnreadItemCount calculates the unread count for given participant in
// given channel
func (cue *channelUpdatedEvent) calculateUnreadItemCount() (int, error) {
	if cue.Channel == nil {
		return 0, models.ErrChannelIsNotSet
	}

	// channel type can only be
	//
	// PinnedActivity
	// PrivateMessage
	// Topic
	if !cue.Channel.ShowUnreadCount() {
		return 0, fmt.Errorf("not supported channel type for unread count calculation %+v", cue.Channel.TypeConstant)
	}

	// we need channel participant for their latest appearence in regarding channel
	if cue.ChannelParticipant == nil {
		return 0, models.ErrChannelParticipantIsNotSet
	}

	// Topic channels and private messages have the normal structure, one
	// channel, many messages, many participants. For them unread count will be
	// calculated from unread post count whithin a channel, base timestamp here
	// is persisted in ChannelParticipant table as LastSeenAt timestamp.
	//
	// If one message is edited by another user with a new tag, this message
	// will not be marked as read, because we are not looking to createdAt of
	// the channel message list, we are taking AddedAt into consideration here
	if cue.Channel.TypeConstant != models.Channel_TYPE_PINNED_ACTIVITY {
		return models.NewChannelMessageList().UnreadCount(cue.ChannelParticipant)
	}

	// from this point we need parent message
	if cue.ParentChannelMessage == nil {
		return 0, models.ErrParentMessageIsNotSet
	}

	if cue.ParentChannelMessage.Id == 0 {
		return 0, models.ErrParentMessageIdIsNotSet
	}

	cml, err := cue.Channel.FetchMessageList(cue.ParentChannelMessage.Id)
	if err != nil {
		return 0, err
	}

	// check if the participant is troll
	isRecieverTroll := cue.ChannelParticipant.MetaBits.Is(models.Troll)

	// for pinned posts we are calculating unread count from reviseddAt of the
	// regarding channel message list, since only participant for the channel is
	// the owner and we cant use channel_participant for unread counts on the
	// other hand messages should have their own unread count we are
	// specialcasing the pinned posts here
	return models.NewMessageReply().UnreadCount(cml.MessageId, cml.RevisedAt, isRecieverTroll)
}
Example #3
0
func Create(u *url.URL, h http.Header, reply *models.ChannelMessage, c *models.Context) (int, http.Header, interface{}, error) {
	parentId, err := request.GetURIInt64(u, "id")
	if err != nil {
		return response.NewBadRequest(err)
	}

	// fetch the parent message
	parent, err := models.Cache.Message.ById(parentId)
	if err != nil {
		return response.NewBadRequest(err)
	}

	parentChannel, err := models.Cache.Channel.ById(parent.InitialChannelId)
	if err != nil {
		return response.NewBadRequest(err)
	}

	canOpen, err := parentChannel.CanOpen(c.Client.Account.Id)
	if err != nil {
		return response.NewBadRequest(err)
	}

	if !canOpen {
		return response.NewAccessDenied(models.ErrCannotOpenChannel)
	}

	// first create reply as a message
	reply.TypeConstant = models.ChannelMessage_TYPE_REPLY

	// set initial channel id for message creation
	reply.InitialChannelId = parent.InitialChannelId

	reply.AccountId = c.Client.Account.Id

	if err := reply.Create(); err != nil {
		// todo this should be internal server error
		return response.NewBadRequest(err)
	}

	// then add this message as a reply to a parent message
	mr := models.NewMessageReply()
	mr.MessageId = parentId
	mr.ReplyId = reply.Id
	mr.CreatedAt = reply.CreatedAt
	mr.ClientRequestId = reply.ClientRequestId
	if err := mr.Create(); err != nil {
		// todo this should be internal server error
		return response.NewBadRequest(err)
	}

	return response.HandleResultAndError(
		reply.BuildEmptyMessageContainer(),
	)
}
Example #4
0
func addRepliesToMessage(channelId, accountId, messageId int64) {
	// add replies to the message
	rply1 := models.NewChannelMessage()
	rply1.AccountId = accountId
	rply1.InitialChannelId = channelId
	rply1.TypeConstant = models.ChannelMessage_TYPE_REPLY
	rply1.Body = "hello reply all from test"
	So(rply1.Create(), ShouldBeNil)

	mr := models.NewMessageReply()
	mr.ReplyId = rply1.Id
	mr.MessageId = messageId
	So(mr.Create(), ShouldBeNil)
}
Example #5
0
func Delete(u *url.URL, h http.Header, _ interface{}) (int, http.Header, interface{}, error) {
	parentId, err := request.GetURIInt64(u, "id")
	if err != nil {
		return response.NewBadRequest(err)
	}

	if parentId == 0 {
		// todo add proper logging
		return response.NewBadRequest(err)
	}

	replyId, err := request.GetURIInt64(u, "replyId")
	if err != nil {
		return response.NewBadRequest(err)
	}

	if replyId == 0 {
		// todo add proper logging
		return response.NewBadRequest(err)
	}

	// first delete the connection between message and the reply
	mr := models.NewMessageReply()
	mr.MessageId = parentId
	mr.ReplyId = replyId
	if err := mr.Delete(); err != nil {
		return response.NewBadRequest(err)
	}

	// then delete the message itself
	reply := models.NewChannelMessage()
	reply.Id = replyId
	if err := reply.Delete(); err != nil {
		return response.NewBadRequest(err)
	}

	// yes it is deleted but not removed completely from our system
	return response.NewDeleted()
}
Example #6
0
// this is a TEMP function just for @usirin
func TempList(u *url.URL, h http.Header, _ interface{}, context *models.Context) (int, http.Header, interface{}, error) {
	channelId, err := request.GetURIInt64(u, "id")
	if err != nil {
		return response.NewBadRequest(err)
	}

	query := request.GetQuery(u)
	query = context.OverrideQuery(query)

	c, err := models.Cache.Channel.ById(channelId)
	if err != nil {
		return response.NewBadRequest(err)
	}

	// if channel is exempt and user should see the
	// content, return not found err
	if !query.ShowExempt {
		query.ShowExempt = context.Client.Account.IsTroll
	}

	if c.MetaBits.Is(models.Troll) && !query.ShowExempt {
		return response.NewNotFound()
	}

	// check if channel is accessible by the requester
	canOpen, err := c.CanOpen(query.AccountId)
	if err != nil {
		return response.NewBadRequest(err)
	}

	if !canOpen {
		return response.NewAccessDenied(
			fmt.Errorf(
				"account (%d) tried to retrieve the unattended private channel (%d)",
				query.AccountId,
				c.Id,
			))
	}

	bq := &bongo.Query{
		Selector: map[string]interface{}{
			"initial_channel_id": c.Id,
		},
		Pagination: *bongo.NewPagination(query.Limit, query.Skip),
		Pluck:      "id",
	}

	bq.AddScope(models.SortedByCreatedAt)
	bq.AddScope(models.RemoveTrollContent(c, query.ShowExempt))
	bq.AddScope(models.ExcludeFields(query.Exclude))
	bq.AddScope(models.TillTo(query.From))

	bqq := bongo.B.BuildQuery(models.NewChannelMessage(), bq)
	var messages []int64
	if err := bongo.CheckErr(
		bqq.Pluck(bq.Pluck, &messages),
	); err != nil {
		return response.NewBadRequest(err)
	}

	// get the messages in regarding channel
	cmcs, err := models.
		NewChannelMessageList().
		PopulateChannelMessages(
			messages, query,
		)
	if err != nil {
		return response.NewBadRequest(err)
	}

	// reduce replies
	replyIds := make([]int64, 0)
	for i := range cmcs {
		cmc := cmcs[i]
		if cmc.Message.TypeConstant == models.ChannelMessage_TYPE_REPLY {
			replyIds = append(replyIds, cmc.Message.Id)
		}
	}

	if len(replyIds) == 0 {
		return response.NewOK(cmcs)
	}

	// select replies
	var mrs []models.MessageReply
	gerr := bongo.B.
		BuildQuery(models.NewMessageReply(), &bongo.Query{}).
		Where("reply_id in (?)", replyIds).
		Find(&mrs)

	if err := bongo.CheckErr(gerr); err != nil {
		return response.NewBadRequest(err)
	}

	// set their parent ids
	for j, mr := range mrs {
		for i := range cmcs {
			if mr.ReplyId == cmcs[i].Message.Id {
				cmcs[i].ParentID = mrs[j].MessageId
			}
		}
	}

	// send response
	return response.NewOK(cmcs)
}
Example #7
0
func Delete(u *url.URL, h http.Header, _ interface{}, c *models.Context) (int, http.Header, interface{}, error) {
	if !c.IsLoggedIn() {
		return response.NewAccessDenied(models.ErrNotLoggedIn)
	}

	id, err := request.GetURIInt64(u, "id")
	if err != nil {
		return response.NewBadRequest(err)
	}

	if id == 0 {
		return response.NewBadRequest(models.ErrMessageIdIsNotSet)
	}

	cm := models.NewChannelMessage()
	cm.Id = id

	if err := cm.ById(id); err != nil {
		if err == bongo.RecordNotFound {
			return response.NewNotFound()
		}
		return response.NewBadRequest(err)
	}

	// Add isAdmin checking
	// is user is admin, then can delete another user's message
	if cm.AccountId != c.Client.Account.Id {
		isAdmin, err := modelhelper.IsAdmin(c.Client.Account.Nick, c.GroupName)
		if err != nil {
			return response.NewBadRequest(err)
		}

		if !isAdmin {
			return response.NewBadRequest(models.ErrAccessDenied)
		}
	}

	// if this is a reply no need to delete it's replies
	if cm.TypeConstant == models.ChannelMessage_TYPE_REPLY {
		mr := models.NewMessageReply()
		mr.ReplyId = id
		parent, err := mr.FetchParent()
		if err != nil {
			return response.NewBadRequest(err)
		}

		// delete the message here
		err = cm.DeleteMessageAndDependencies(false)
		// then invalidate the cache of the parent message
		bongo.B.AddToCache(parent)

	} else {
		err = cm.DeleteMessageAndDependencies(true)
	}

	if err != nil {
		return response.NewBadRequest(err)
	}

	// yes it is deleted but not removed completely from our system
	return response.NewDeleted()
}