func (m *MessagesController) updateMessage(ctx *gin.Context, messageIn *messageJSON, message models.Message, user models.User, topic models.Topic) {
info := ""
if messageIn.Action == "update" {
if !topic.CanUpdateMsg && !topic.CanUpdateAllMsg {
ctx.JSON(http.StatusBadRequest, gin.H{"error": fmt.Sprintf("You can't update a message on topic %s", topic.Topic)})
return
}
if !topic.CanUpdateAllMsg && message.Author.Username != user.Username {
ctx.JSON(http.StatusBadRequest, gin.H{"error": fmt.Sprintf("Could not update a message from another user %s than you %s", message.Author.Username, user.Username)})
return
}
message.Text = messageIn.Text
err := message.Update(user, topic)
if err != nil {
log.Errorf("Error while update a message %s", err)
ctx.AbortWithError(http.StatusInternalServerError, err)
return
}
info = fmt.Sprintf("Message updated in %s", topic.Topic)
} else {
ctx.AbortWithError(http.StatusBadRequest, errors.New("Invalid action : "+messageIn.Action))
return
}
go models.WSMessage(&models.WSMessageJSON{Action: messageIn.Action, Username: user.Username, Message: message})
out := &messageJSONOut{Message: message, Info: info}
ctx.JSON(http.StatusOK, out)
}
func (m *MessagesController) addOrRemoveTag(ctx *gin.Context, messageIn *messageJSON, message models.Message, user models.User) {
if !user.IsSystem {
ctx.JSON(http.StatusForbidden, gin.H{"error": "Invalid Action for non-system user"})
return
}
if messageIn.Text == "" {
ctx.AbortWithError(http.StatusBadRequest, errors.New("Invalid Text for tag"))
return
}
if messageIn.Action == "tag" {
err := message.AddTag(messageIn.Text)
if err != nil {
log.Errorf("Error while adding a tag to a message %s", err)
ctx.AbortWithError(http.StatusInternalServerError, err)
return
}
} else if messageIn.Action == "untag" {
err := message.RemoveTag(messageIn.Text)
if err != nil {
log.Errorf("Error while remove a tag from a message %s", err)
ctx.AbortWithError(http.StatusInternalServerError, err)
return
}
} else {
ctx.AbortWithError(http.StatusBadRequest, errors.New("Invalid action : "+messageIn.Action))
return
}
go models.WSMessage(&models.WSMessageJSON{Action: messageIn.Action, Username: user.Username, Message: message})
ctx.JSON(http.StatusCreated, "")
}
func (m *MessagesController) addOrRemoveTask(ctx *gin.Context, messageIn *messageJSON, message models.Message, user models.User, topic models.Topic) {
info := ""
if messageIn.Action == "task" {
err := message.AddToTasks(user, topic)
if err != nil {
log.Errorf("Error while adding a message to tasks %s", err)
ctx.AbortWithError(http.StatusInternalServerError, err)
return
}
info = fmt.Sprintf("New Task created in %s", models.GetPrivateTopicTaskName(user))
} else if messageIn.Action == "untask" {
err := message.RemoveFromTasks(user, topic)
if err != nil {
log.Errorf("Error while remove a message from tasks %s", err)
ctx.AbortWithError(http.StatusInternalServerError, err)
return
}
info = fmt.Sprintf("Task removed from %s", models.GetPrivateTopicTaskName(user))
} else {
ctx.AbortWithError(http.StatusBadRequest, errors.New("Invalid action : "+messageIn.Action))
return
}
go models.WSMessage(&models.WSMessageJSON{Action: messageIn.Action, Username: user.Username, Message: message})
ctx.JSON(http.StatusCreated, gin.H{"info": info})
}
func (m *MessagesController) addOrRemoveLabel(ctx *gin.Context, messageIn *messageJSON, message models.Message, user models.User) {
if messageIn.Text == "" {
ctx.AbortWithError(http.StatusBadRequest, errors.New("Invalid Text for label"))
return
}
info := gin.H{}
if messageIn.Action == "label" {
addedLabel, err := message.AddLabel(messageIn.Text, messageIn.Option)
if err != nil {
log.Errorf("Error while adding a label to a message %s", err)
ctx.AbortWithError(http.StatusInternalServerError, err)
return
}
info = gin.H{"info": fmt.Sprintf("label %s added to message", addedLabel.Text), "label": addedLabel, "message": message}
} else if messageIn.Action == "unlabel" {
err := message.RemoveLabel(messageIn.Text)
if err != nil {
log.Errorf("Error while remove a label from a message %s", err)
ctx.AbortWithError(http.StatusInternalServerError, err)
return
}
info = gin.H{"info": fmt.Sprintf("label %s removed from message", messageIn.Text), "message": message}
} else {
ctx.AbortWithError(http.StatusBadRequest, errors.New("Invalid action : "+messageIn.Action))
return
}
go models.WSMessage(&models.WSMessageJSON{Action: messageIn.Action, Username: user.Username, Message: message})
ctx.JSON(http.StatusCreated, info)
}
func (m *MessagesController) likeOrUnlike(ctx *gin.Context, action string, message models.Message, topic models.Topic, user models.User) {
isReadAccess := topic.IsUserReadAccess(user)
if !isReadAccess {
ctx.AbortWithError(http.StatusInternalServerError, errors.New("No Read Access to topic "+message.Topics[0]))
return
}
info := ""
if action == "like" {
err := message.Like(user)
if err != nil {
log.Errorf("Error while like a message %s", err)
ctx.AbortWithError(http.StatusInternalServerError, err)
return
}
info = "like added"
} else if action == "unlike" {
err := message.Unlike(user)
if err != nil {
log.Errorf("Error while like a message %s", err)
ctx.AbortWithError(http.StatusInternalServerError, err)
return
}
info = "like removed"
} else {
ctx.JSON(http.StatusBadRequest, gin.H{"error": fmt.Sprintf("Invalid action : " + action)})
return
}
go models.WSMessage(&models.WSMessageJSON{Action: action, Username: user.Username, Message: message})
ctx.JSON(http.StatusCreated, gin.H{"info": info})
}
// Create a new message on one topic
func (m *MessagesController) Create(ctx *gin.Context) {
messageIn, messageReference, topic, e := m.preCheckTopic(ctx)
if e != nil {
return
}
user, e := PreCheckUser(ctx)
if e != nil {
return
}
isRw := topic.IsUserRW(&user)
if !isRw {
ctx.JSON(http.StatusForbidden, gin.H{"error": fmt.Sprintf("No RW Access to topic " + messageIn.Topic)})
return
}
var message = models.Message{}
info := ""
if messageIn.Action == "bookmark" {
var originalUser = models.User{}
err := originalUser.FindByUsername(utils.GetCtxUsername(ctx))
if err != nil {
ctx.AbortWithError(http.StatusInternalServerError, errors.New("Error while fetching original user."))
return
}
err = message.Insert(originalUser, topic, messageReference.Text, "", -1)
if err != nil {
log.Errorf("Error while InsertMessage with action %s : %s", messageIn.Action, err)
ctx.AbortWithError(http.StatusInternalServerError, errors.New(err.Error()))
return
}
info = fmt.Sprintf("New Bookmark created in %s", topic.Topic)
} else {
err := message.Insert(user, topic, messageIn.Text, messageIn.IDReference, messageIn.DateCreation)
if err != nil {
log.Errorf("Error while InsertMessage %s", err)
ctx.AbortWithError(http.StatusInternalServerError, errors.New(err.Error()))
return
}
go models.WSMessageNew(&models.WSMessageNewJSON{Topic: topic.Topic})
info = fmt.Sprintf("Message created in %s", topic.Topic)
}
out := &messageJSONOut{Message: message, Info: info}
go models.WSMessage(&models.WSMessageJSON{Action: "create", Username: user.Username, Message: message})
ctx.JSON(http.StatusCreated, out)
}
// Delete a message, works only on /Private/username/... topics
func (m *MessagesController) Delete(ctx *gin.Context) {
idMessageIn, err := GetParam(ctx, "idMessage")
if err != nil {
return
}
message := models.Message{}
err = message.FindByID(idMessageIn)
if err != nil {
ctx.JSON(http.StatusNotFound, gin.H{"error": fmt.Sprintf("Message %s does not exist", idMessageIn)})
return
}
user, e := PreCheckUser(ctx)
if e != nil {
return
}
topic := models.Topic{}
err = topic.FindByTopic(message.Topics[0], true)
if err != nil {
ctx.JSON(http.StatusNotFound, gin.H{"error": fmt.Sprintf("Topic %s does not exist", message.Topics[0])})
return
}
isRw := topic.IsUserRW(&user)
if !isRw {
ctx.JSON(http.StatusForbidden, gin.H{"error": fmt.Sprintf("No RW Access to topic %s", message.Topics[0])})
return
}
if !strings.HasPrefix(message.Topics[0], "/Private/"+user.Username) && !topic.CanDeleteMsg && !topic.CanDeleteAllMsg {
if !topic.CanDeleteMsg && !topic.CanDeleteAllMsg {
ctx.JSON(http.StatusBadRequest, gin.H{"error": fmt.Sprintf("You can't delete a message on this topic %s", topic.Topic)})
return
}
ctx.JSON(http.StatusBadRequest, gin.H{"error": fmt.Sprintf("Could not delete a message in a non private topic %s", message.Topics[0])})
return
}
if !topic.CanDeleteAllMsg && message.Author.Username != user.Username {
ctx.JSON(http.StatusBadRequest, gin.H{"error": fmt.Sprintf("Could not delete a message from another user %s than you %s", message.Author.Username, user.Username)})
return
}
for _, topicName := range message.Topics {
// if msg is only in tasks topic, ok to delete it
if strings.HasPrefix(topicName, "/Private/") && strings.HasSuffix(topicName, "/Tasks") && len(message.Topics) > 1 {
ctx.JSON(http.StatusBadRequest, gin.H{"error": fmt.Sprintf("Could not delete a message in a tasks topic")})
return
}
}
err = message.Delete()
if err != nil {
log.Errorf("Error while delete a message %s", err)
ctx.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
return
}
go models.WSMessage(&models.WSMessageJSON{Action: "delete", Username: user.Username, Message: message})
ctx.JSON(http.StatusOK, gin.H{"info": fmt.Sprintf("Message deleted from %s", topic.Topic)})
}
func (m *MessagesController) preCheckTopic(ctx *gin.Context) (messageJSON, models.Message, models.Topic, error) {
var topic = models.Topic{}
var message = models.Message{}
var messageIn messageJSON
ctx.Bind(&messageIn)
topicIn, err := GetParam(ctx, "topic")
if err != nil {
return messageIn, message, topic, err
}
messageIn.Topic = topicIn
if messageIn.IDReference == "" || messageIn.Action == "" {
err := topic.FindByTopic(messageIn.Topic, true)
if err != nil {
topic, _, err = m.checkDMTopic(ctx, messageIn.Topic)
if err != nil {
e := errors.New("Topic " + messageIn.Topic + " does not exist")
ctx.JSON(http.StatusNotFound, gin.H{"error": e.Error()})
return messageIn, message, topic, e
}
}
} else if messageIn.IDReference != "" {
err := message.FindByID(messageIn.IDReference)
if err != nil {
e := errors.New("Message " + messageIn.IDReference + " does not exist")
ctx.JSON(http.StatusNotFound, gin.H{"error": e.Error()})
return messageIn, message, topic, e
}
topicName := ""
if messageIn.Action == "update" {
topicName = messageIn.Topic
} else if messageIn.Action == "reply" || messageIn.Action == "unbookmark" ||
messageIn.Action == "like" || messageIn.Action == "unlike" ||
messageIn.Action == "label" || messageIn.Action == "unlabel" ||
messageIn.Action == "tag" || messageIn.Action == "untag" {
topicName = m.inverseIfDMTopic(ctx, message.Topics[0])
} else if messageIn.Action == "task" || messageIn.Action == "untask" {
topicName, err = m.getTopicNonPrivateTasks(ctx, message.Topics)
if err != nil {
ctx.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
return messageIn, message, topic, err
}
} else if messageIn.Action == "bookmark" {
topicAction := m.getTopicNameFromAction(utils.GetCtxUsername(ctx), messageIn.Action)
if !strings.HasPrefix(messageIn.Topic, topicAction) {
e := fmt.Errorf("Invalid Topic name for action %s mTopic %s topicAction:%s ", messageIn.Action, messageIn.Topic, topicAction)
ctx.JSON(http.StatusBadRequest, gin.H{"error": e.Error()})
return messageIn, message, topic, e
}
topicName = messageIn.Topic
} else {
e := errors.New("Invalid Call. IDReference not empty with unknown action")
ctx.JSON(http.StatusBadRequest, gin.H{"error": e.Error()})
return messageIn, message, topic, e
}
err = topic.FindByTopic(topicName, true)
if err != nil {
e := errors.New("Topic " + topicName + " does not exist")
ctx.JSON(http.StatusNotFound, gin.H{"error": e.Error()})
return messageIn, message, topic, e
}
} else {
e := errors.New("Topic and IDReference are null. Wrong request")
ctx.JSON(http.StatusBadRequest, gin.H{"error": e.Error()})
return messageIn, message, topic, e
}
return messageIn, message, topic, nil
}