// List returns the list of topics that can be viewed by user
func (t *TopicsController) List(ctx *gin.Context) {
var user = &tat.User{}
found, err := userDB.FindByUsername(user, getCtxUsername(ctx))
if !found {
ctx.JSON(http.StatusInternalServerError, gin.H{"error": "User unknown"})
return
} else if err != nil {
ctx.JSON(http.StatusInternalServerError, gin.H{"error": "Error while fetching user."})
return
}
criteria := t.buildCriteria(ctx, user)
count, topics, err := topicDB.ListTopics(criteria, user, false, false, false)
if err != nil {
ctx.JSON(http.StatusInternalServerError, gin.H{"error": "Error while fetching topics."})
return
}
out := &tat.TopicsJSON{Topics: topics, Count: count}
if criteria.GetNbMsgUnread == "true" {
c := &tat.PresenceCriteria{
Username: user.Username,
}
count, presences, err := presenceDB.ListPresencesAllFields(c)
if err != nil {
ctx.AbortWithError(http.StatusInternalServerError, err)
return
}
unread := make(map[string]int)
knownPresence := false
for _, topic := range topics {
if tat.ArrayContains(user.OffNotificationsTopics, topic.Topic) {
continue
}
knownPresence = false
for _, presence := range presences {
if topic.Topic != presence.Topic {
continue
}
knownPresence = true
if topic.DateLastMessage > presence.DatePresence {
unread[presence.Topic] = 1
}
break
}
if !knownPresence {
unread[topic.Topic] = -1
}
}
out.TopicsMsgUnread = unread
out.CountTopicsMsgUnread = count
}
ctx.JSON(http.StatusOK, out)
}
// Delete deletes requested group
// only for Tat admin
func (g *GroupsController) Delete(ctx *gin.Context) {
groupName, err := GetParam(ctx, "group")
if err != nil {
ctx.JSON(http.StatusBadRequest, gin.H{"error": "Invalid Group in query"})
return
}
groupToDelete, err := groupDB.FindByName(groupName)
if err != nil {
ctx.JSON(http.StatusNotFound, gin.H{"error": "Invalid Group"})
return
}
user, err := PreCheckUser(ctx)
if err != nil {
ctx.JSON(http.StatusBadRequest, gin.H{"error": "Error while fetching user"})
return
}
c := tat.TopicCriteria{}
c.Skip = 0
c.Limit = 10
c.Group = groupToDelete.Name
count, topics, err := topicDB.ListTopics(&c, &user, false, false, false)
if err != nil {
log.Errorf("Error while getting topics associated to group %s:%s", groupToDelete.Name, err.Error())
ctx.JSON(http.StatusInternalServerError, gin.H{"error": fmt.Errorf("Error while getting topics associated to group")})
return
}
if len(topics) > 0 {
e := fmt.Sprintf("Group %s associated to %d topic, you can't delete it", groupToDelete.Name, count)
log.Errorf(e)
ctx.JSON(http.StatusInternalServerError, gin.H{"error": fmt.Errorf(e)})
return
}
if err = groupDB.Delete(groupToDelete, &user); err != nil {
ctx.JSON(http.StatusInternalServerError, gin.H{"error": fmt.Sprintf("Error while deleting Group: %s", err.Error())})
return
}
ctx.JSON(http.StatusOK, "")
}
// DistributionTopics returns total number of messages
func (*StatsController) DistributionTopics(ctx *gin.Context) {
c := &tat.TopicCriteria{}
skip, e := strconv.Atoi(ctx.DefaultQuery("skip", "0"))
if e != nil {
skip = 0
}
c.Skip = skip
limit, e2 := strconv.Atoi(ctx.DefaultQuery("limit", "20"))
if e2 != nil {
limit = 20
}
c.Limit = limit
count, topics, err := topic.ListTopics(c, nil, true, false, false)
if err != nil {
ctx.JSON(http.StatusInternalServerError, gin.H{"error": fmt.Sprintf("Error while listing topics %s", err)})
return
}
info := ""
t := []tat.TopicDistributionJSON{}
for _, topic := range topics {
countMsg, err := message.CountMessages(&tat.MessageCriteria{Topic: topic.Topic}, "internal", topic)
if err != nil {
info += fmt.Sprintf("Error on topic %s: %s", topic.Topic, err)
}
t = append(t, tat.TopicDistributionJSON{
ID: topic.ID,
Topic: topic.Topic,
Count: countMsg,
Dedicated: topic.Collection != "",
Collection: topic.Collection,
})
}
ctx.JSON(http.StatusOK, gin.H{
"total": count,
"info": info,
"topics": t,
})
}
// DisableNotificationsAllTopics add all topics to user list offNotificationsTopics, except /Private/*
func DisableNotificationsAllTopics(user *tat.User) error {
criteria := &tat.TopicCriteria{
Skip: 0,
Limit: 9000000,
}
_, topics, err := topic.ListTopics(criteria, user, false, false, false)
if err != nil {
return err
}
topicsToSet := []string{}
for _, topic := range topics {
if !strings.HasPrefix(topic.Topic, "/Private") {
topicsToSet = append(topicsToSet, topic.Topic)
}
}
cache.CleanUsernames(user.Username)
return store.Tat().CUsers.Update(
bson.M{"_id": user.ID},
bson.M{"$set": bson.M{"offNotificationsTopics": topicsToSet}})
}
