mirror of https://github.com/casbin/casnode.git
248 lines
6.0 KiB
Go
248 lines
6.0 KiB
Go
// Copyright 2020 The casbin Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package controllers
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import (
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"encoding/json"
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"strconv"
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"github.com/casbin/casnode/object"
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"github.com/casbin/casnode/util"
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)
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type NewReplyForm struct {
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Content string `json:"content"`
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TopicId int `json:"topicId"`
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}
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// @Title GetReplies
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// @Tag Reply API
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// @router /get-replies [get]
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func (c *ApiController) GetReplies() {
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user := c.GetSessionUser()
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topicIdStr := c.Input().Get("topicId")
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limitStr := c.Input().Get("limit")
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pageStr := c.Input().Get("page")
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initStatus := c.Input().Get("init")
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topicId := util.ParseInt(topicIdStr)
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var limit, page int
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repliesNum := object.GetTopicReplyNum(topicId)
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if len(limitStr) != 0 {
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limit = util.ParseInt(limitStr)
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} else {
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c.Data["json"] = Response{Status: "error", Msg: "Parameter missing: limit"}
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c.ServeJSON()
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return
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}
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if len(pageStr) != 0 {
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if initStatus == "false" {
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page = util.ParseInt(pageStr)
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} else {
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page = (repliesNum-1)/limit + 1
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}
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}
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replies, realPage := object.GetReplies(topicId, user, limit, page)
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if replies == nil {
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replies = []*object.ReplyWithAvatar{}
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}
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c.Data["json"] = Response{Status: "ok", Msg: "success", Data: replies, Data2: []int{repliesNum, realPage}}
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c.ServeJSON()
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}
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// @Title GetAllRepliesOfTopic
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// @Tag Reply API
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// @router /get-replies-of-topic [get]
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func (c *ApiController) GetAllRepliesOfTopic() {
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topicId := util.ParseInt(c.Input().Get("topicId"))
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replies := object.GetRepliesOfTopic(topicId)
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c.Data["json"] = Response{Status: "ok", Msg: "success", Data: replies, Data2: len(replies)}
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c.ServeJSON()
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}
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// @Title GetReply
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// @Tag Reply API
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// @router /get-reply [get]
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func (c *ApiController) GetReply() {
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idStr := c.Input().Get("id")
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id := util.ParseInt(idStr)
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c.Data["json"] = object.GetReply(id)
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c.ServeJSON()
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}
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// @Title GetReplyWithDetails
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// @Tag Reply API
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// @router /get-reply-with-details [get]
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func (c *ApiController) GetReplyWithDetails() {
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user := c.GetSessionUser()
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idStr := c.Input().Get("id")
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id := util.ParseInt(idStr)
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c.Data["json"] = object.GetReplyWithDetails(user, id)
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c.ServeJSON()
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}
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// @Title UpdateReply
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// @Tag Reply API
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// @router /update-reply [post]
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func (c *ApiController) UpdateReply() {
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idStr := c.Input().Get("id")
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var reply object.Reply
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id := util.ParseInt(idStr)
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err := json.Unmarshal(c.Ctx.Input.RequestBody, &reply)
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if err != nil {
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panic(err)
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}
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c.Data["json"] = object.UpdateReply(id, &reply)
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c.ServeJSON()
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}
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// @Title AddReply
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// @Tag Reply API
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// @router /add-reply [post]
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func (c *ApiController) AddReply() {
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if c.RequireSignedIn() {
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return
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}
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user := c.GetSessionUser()
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if object.IsForbidden(user) {
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c.ResponseError("Your account has been forbidden to perform this operation")
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return
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}
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balance := object.GetMemberBalance(user)
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if balance < object.CreateReplyCost {
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c.ResponseError("You don't have enough balance.")
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return
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}
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reply := object.Reply{
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Author: GetUserName(user),
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CreatedTime: util.GetCurrentTime(),
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Deleted: false,
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}
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err := json.Unmarshal(c.Ctx.Input.RequestBody, &reply)
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if err != nil {
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panic(err)
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}
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if object.ContainsSensitiveWord(reply.Content) {
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c.ResponseError("Reply contains sensitive word.")
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return
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}
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affected, id := object.AddReply(&reply)
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if affected {
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object.GetReplyBonus(object.GetTopicAuthor(reply.TopicId), user, id)
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object.CreateReplyConsumption(user, id)
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c.UpdateAccountBalance(-object.CreateReplyCost)
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object.ChangeTopicReplyCount(reply.TopicId, 1)
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object.ChangeTopicLastReplyUser(reply.TopicId, GetUserName(user), util.GetCurrentTime())
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object.AddReplyNotification(reply.Author, reply.Content, id, reply.TopicId)
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reply.AddReplyToMailingList()
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}
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c.ResponseOk(affected)
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}
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// @Title DeleteReply
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// @Tag Reply API
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// @router /delete-reply [post]
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func (c *ApiController) DeleteReply() {
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id := util.ParseInt(c.Input().Get("id"))
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user := c.GetSessionUser()
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replyInfo := object.GetReply(id)
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isAdmin := object.CheckIsAdmin(user)
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if !object.ReplyDeletable(replyInfo.CreatedTime, GetUserName(user), replyInfo.Author) && !isAdmin {
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resp := Response{Status: "fail", Msg: "Permission denied."}
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c.Data["json"] = resp
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c.ServeJSON()
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return
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}
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affected := object.DeleteReply(id)
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if affected {
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object.ChangeTopicReplyCount(replyInfo.TopicId, -1)
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lastReply := object.GetLatestReplyInfo(replyInfo.TopicId)
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if lastReply != nil {
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object.ChangeTopicLastReplyUser(replyInfo.TopicId, lastReply.Author, lastReply.CreatedTime)
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} else {
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object.ChangeTopicLastReplyUser(replyInfo.TopicId, "", "")
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}
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}
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c.ResponseOk(affected)
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}
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// @Title GetLatestReplies
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// @Tag Reply API
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// @router /get-latest-replies [get]
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func (c *ApiController) GetLatestReplies() {
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id := c.Input().Get("id")
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limitStr := c.Input().Get("limit")
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pageStr := c.Input().Get("page")
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defaultLimit := object.DefaultPageNum
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var (
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limit, offset int
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err error
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)
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if len(limitStr) != 0 {
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limit, err = strconv.Atoi(limitStr)
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if err != nil {
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panic(err)
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}
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} else {
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limit = defaultLimit
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}
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if len(pageStr) != 0 {
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page, err := strconv.Atoi(pageStr)
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if err != nil {
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panic(err)
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}
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offset = page*limit - limit
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}
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c.Data["json"] = object.GetLatestReplies(id, limit, offset)
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c.ServeJSON()
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}
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// @Title GetMemberRepliesNum
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// @Tag Reply API
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// @router /get-member-replies-num [get]
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// @Description GetRepliesNum gets member's all replies num.
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func (c *ApiController) GetMemberRepliesNum() {
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id := c.Input().Get("id")
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c.Data["json"] = object.GetMemberRepliesNum(id)
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c.ServeJSON()
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}
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