func removeMember(c *Context, w http.ResponseWriter, r *http.Request) {
params := mux.Vars(r)
channelId := params["channel_id"]
data := model.MapFromJson(r.Body)
userIdToRemove := data["user_id"]
if len(userIdToRemove) != 26 {
c.SetInvalidParam("removeMember", "user_id")
return
}
sc := app.Srv.Store.Channel().Get(channelId, true)
cmc := app.Srv.Store.Channel().GetMember(channelId, c.Session.UserId)
ouc := app.Srv.Store.User().Get(userIdToRemove)
if oresult := <-ouc; oresult.Err != nil {
c.Err = model.NewLocAppError("removeMember", "api.channel.remove_member.user.app_error", nil, "")
return
} else {
oUser := oresult.Data.(*model.User)
if cresult := <-sc; cresult.Err != nil {
c.Err = cresult.Err
return
} else if cmcresult := <-cmc; cmcresult.Err != nil {
c.Err = cmcresult.Err
return
} else {
channel := cresult.Data.(*model.Channel)
if channel.Type == model.CHANNEL_OPEN && !HasPermissionToChannelContext(c, channel.Id, model.PERMISSION_MANAGE_PUBLIC_CHANNEL_MEMBERS) {
return
}
if channel.Type == model.CHANNEL_PRIVATE && !HasPermissionToChannelContext(c, channel.Id, model.PERMISSION_MANAGE_PRIVATE_CHANNEL_MEMBERS) {
return
}
if err := RemoveUserFromChannel(userIdToRemove, c.Session.UserId, channel); err != nil {
c.Err = model.NewLocAppError("updateChannel", "api.channel.remove_member.unable.app_error", nil, err.Message)
return
}
c.LogAudit("name=" + channel.Name + " user_id=" + userIdToRemove)
go app.PostUserAddRemoveMessage(c.Session.UserId, channel.Id, channel.TeamId, fmt.Sprintf(utils.T("api.channel.remove_member.removed"), oUser.Username), model.POST_ADD_REMOVE)
result := make(map[string]string)
result["channel_id"] = channel.Id
result["removed_user_id"] = userIdToRemove
w.Write([]byte(model.MapToJson(result)))
}
}
}
func leave(c *Context, w http.ResponseWriter, r *http.Request) {
params := mux.Vars(r)
id := params["channel_id"]
sc := app.Srv.Store.Channel().Get(id, true)
uc := app.Srv.Store.User().Get(c.Session.UserId)
ccm := app.Srv.Store.Channel().GetMemberCount(id, false)
if cresult := <-sc; cresult.Err != nil {
c.Err = cresult.Err
return
} else if uresult := <-uc; uresult.Err != nil {
c.Err = cresult.Err
return
} else if ccmresult := <-ccm; ccmresult.Err != nil {
c.Err = ccmresult.Err
return
} else {
channel := cresult.Data.(*model.Channel)
user := uresult.Data.(*model.User)
membersCount := ccmresult.Data.(int64)
if channel.Type == model.CHANNEL_DIRECT {
c.Err = model.NewLocAppError("leave", "api.channel.leave.direct.app_error", nil, "")
c.Err.StatusCode = http.StatusBadRequest
return
}
if channel.Type == model.CHANNEL_PRIVATE && membersCount == 1 {
c.Err = model.NewLocAppError("leave", "api.channel.leave.last_member.app_error", nil, "userId="+user.Id)
c.Err.StatusCode = http.StatusBadRequest
return
}
if channel.Name == model.DEFAULT_CHANNEL {
c.Err = model.NewLocAppError("leave", "api.channel.leave.default.app_error", map[string]interface{}{"Channel": model.DEFAULT_CHANNEL}, "")
c.Err.StatusCode = http.StatusBadRequest
return
}
if cmresult := <-app.Srv.Store.Channel().RemoveMember(channel.Id, c.Session.UserId); cmresult.Err != nil {
c.Err = cmresult.Err
return
}
RemoveUserFromChannel(c.Session.UserId, c.Session.UserId, channel)
go app.PostUserAddRemoveMessage(c.Session.UserId, channel.Id, channel.TeamId, fmt.Sprintf(utils.T("api.channel.leave.left"), user.Username), model.POST_JOIN_LEAVE)
result := make(map[string]string)
result["id"] = channel.Id
w.Write([]byte(model.MapToJson(result)))
}
}
func addMember(c *Context, w http.ResponseWriter, r *http.Request) {
params := mux.Vars(r)
id := params["channel_id"]
data := model.MapFromJson(r.Body)
userId := data["user_id"]
if len(userId) != 26 {
c.SetInvalidParam("addMember", "user_id")
return
}
sc := app.Srv.Store.Channel().Get(id, true)
ouc := app.Srv.Store.User().Get(c.Session.UserId)
nuc := app.Srv.Store.User().Get(userId)
if nresult := <-nuc; nresult.Err != nil {
c.Err = model.NewLocAppError("addMember", "api.channel.add_member.find_user.app_error", nil, "")
return
} else if cresult := <-sc; cresult.Err != nil {
c.Err = model.NewLocAppError("addMember", "api.channel.add_member.find_channel.app_error", nil, "")
return
} else {
channel := cresult.Data.(*model.Channel)
nUser := nresult.Data.(*model.User)
if channel.Type == model.CHANNEL_OPEN && !HasPermissionToChannelContext(c, channel.Id, model.PERMISSION_MANAGE_PUBLIC_CHANNEL_MEMBERS) {
return
}
if channel.Type == model.CHANNEL_PRIVATE && !HasPermissionToChannelContext(c, channel.Id, model.PERMISSION_MANAGE_PRIVATE_CHANNEL_MEMBERS) {
return
}
if oresult := <-ouc; oresult.Err != nil {
c.Err = model.NewLocAppError("addMember", "api.channel.add_member.user_adding.app_error", nil, "")
return
} else {
oUser := oresult.Data.(*model.User)
cm, err := app.AddUserToChannel(nUser, channel)
if err != nil {
c.Err = err
return
}
c.LogAudit("name=" + channel.Name + " user_id=" + userId)
go app.PostUserAddRemoveMessage(c.Session.UserId, channel.Id, channel.TeamId, fmt.Sprintf(utils.T("api.channel.add_member.added"), nUser.Username, oUser.Username), model.POST_ADD_REMOVE)
<-app.Srv.Store.Channel().UpdateLastViewedAt([]string{id}, oUser.Id)
w.Write([]byte(cm.ToJson()))
}
}
}