// 获取用户关注的话题列表
func User_GetFollowTopics(userId int64, page, pagesize int) ([]Topic, error) {
var db *goku.MysqlDB = GetDB()
defer db.Close()
page, pagesize = utils.PageCheck(page, pagesize)
qi := goku.SqlQueryInfo{}
qi.Fields = "t.id, t.name, t.description, t.pic"
qi.Join = " tf INNER JOIN `topic` t ON tf.topic_id=t.id"
qi.Where = "tf.user_id=?"
qi.Params = []interface{}{userId}
qi.Limit = pagesize
qi.Offset = pagesize * page
qi.Order = "t.id desc"
rows, err := db.Select("topic_follow", qi)
if err != nil {
goku.Logger().Errorln(err.Error())
return nil, err
}
defer rows.Close()
topics := make([]Topic, 0)
for rows.Next() {
topic := Topic{}
err = rows.Scan(&topic.Id, &topic.Name, &topic.Description, &topic.Pic)
if err != nil {
goku.Logger().Errorln(err.Error())
return nil, err
}
topics = append(topics, topic)
}
return topics, nil
}
// 获取由用户发布的评论
// @page: 从1开始
func Comment_ByUser(userId int64, page, pagesize int) []Comment {
if page < 1 {
page = 1
}
page = page - 1
if pagesize == 0 {
pagesize = 20
}
var db *goku.MysqlDB = GetDB()
defer db.Close()
qi := goku.SqlQueryInfo{}
qi.Limit = pagesize
qi.Offset = page * pagesize
qi.Where = "`user_id`=?"
qi.Params = []interface{}{userId}
qi.Order = "id desc"
var comments []Comment
err := db.GetStructs(&comments, qi)
if err != nil {
goku.Logger().Errorln(err.Error())
return nil
}
return comments
}
// userId 取消关注 followId
func User_UnFollow(userId, followId int64) (bool, error) {
if userId < 1 || followId < 1 {
return false, errors.New("参数错误")
}
if userId == followId {
return false, errors.New("不能取消关注自己")
}
var db *goku.MysqlDB = GetDB()
defer db.Close()
r, err := db.Delete("user_follow", "`user_id`=? AND `follow_id`=?", userId, followId)
if err != nil {
goku.Logger().Errorln(err.Error())
return false, err
}
var afrow int64
afrow, err = r.RowsAffected()
if err != nil {
goku.Logger().Errorln(err.Error())
return false, err
}
if afrow > 0 {
LinkForUser_UnFollowUser(userId, followId)
// 更新粉丝数
User_IncCount(db, userId, "friend_count", -1)
// 更新关注数
User_IncCount(db, followId, "follower_count", -1)
return true, nil
}
return false, nil
}
func User_GetByTicket(ticket string) (*User, error) {
redisClient := GetRedis()
defer redisClient.Quit()
id, err := redisClient.Get(ticket)
if err != nil {
return nil, err
}
if id.String() == "" {
return nil, nil
}
var db *goku.MysqlDB = GetDB()
defer db.Close()
var user *User = new(User)
err = db.GetStruct(user, "id=?", id.String())
if err != nil {
fmt.Printf("err: %v\n", err)
return nil, err
}
if user.Id > 0 {
return user, nil
}
return nil, nil
}
func admin_index(ctx *goku.HttpContext) goku.ActionResulter {
var db *goku.MysqlDB = models.GetDB()
defer db.Close()
linkCount, err := db.Count("link", "")
if err != nil {
ctx.ViewData["errorMsg"] = err.Error()
return ctx.Render("error", nil)
}
ctx.ViewData["linkCount"] = linkCount
userCount, err := db.Count("user", "")
if err != nil {
ctx.ViewData["errorMsg"] = err.Error()
return ctx.Render("error", nil)
}
ctx.ViewData["userCount"] = userCount
topicCount, err := db.Count("topic", "")
if err != nil {
ctx.ViewData["errorMsg"] = err.Error()
return ctx.Render("error", nil)
}
ctx.ViewData["topicCount"] = topicCount
commentCount, err := db.Count("comment", "")
if err != nil {
ctx.ViewData["errorMsg"] = err.Error()
return ctx.Render("error", nil)
}
ctx.ViewData["commentCount"] = commentCount
return ctx.View(nil)
}
func User_SaveMap(m map[string]interface{}) (sql.Result, error) {
var db *goku.MysqlDB = GetDB()
defer db.Close()
m["email_lower"] = strings.ToLower(m["email"].(string))
r, err := db.Insert("user", m)
return r, err
}
// 获取由用户收藏的link
// @page: 从1开始
func FavoriteLink_ByUser(userId int64, page, pagesize int) []Link {
var db *goku.MysqlDB = GetDB()
defer db.Close()
page, pagesize = utils.PageCheck(page, pagesize)
qi := goku.SqlQueryInfo{}
qi.Fields = "l.id, l.user_id, l.title, l.context, l.topics, l.vote_up, l.vote_down, l.view_count, l.comment_count, l.create_time"
qi.Join = " ufl INNER JOIN `link` l ON ufl.link_id=l.id"
qi.Where = "ufl.user_id=?"
qi.Params = []interface{}{userId}
qi.Limit = pagesize
qi.Offset = pagesize * page
qi.Order = "ufl.create_time desc"
rows, err := db.Select("user_favorite_link", qi)
if err != nil {
goku.Logger().Errorln(err.Error())
return nil
}
links := make([]Link, 0)
for rows.Next() {
link := Link{}
err = rows.Scan(&link.Id, &link.UserId, &link.Title, &link.Context, &link.Topics,
&link.VoteUp, &link.VoteDown, &link.ViewCount, &link.CommentCount, &link.CreateTime)
if err != nil {
goku.Logger().Errorln(err.Error())
return nil
}
links = append(links, link)
}
return links
}
//收藏link
func SaveUserFavorite(f map[string]interface{}) error {
var db *goku.MysqlDB = GetDB()
defer db.Close()
_, err := db.Insert("user_favorite_link", f)
return err
}
func Topic_SearchByName(name string) ([]Topic, error) {
var db *goku.MysqlDB = GetDB()
// db.Debug = true
defer db.Close()
qi := goku.SqlQueryInfo{}
qi.Fields = "`id`,`name`,`name_lower`,`description`,`pic`,`click_count`,`follower_count`,`link_count`"
qi.Where = "name_lower LIKE ?" //"name_lower LIKE '%" + strings.ToLower(name) + "%'"
qi.Params = []interface{}{strings.ToLower(name) + "%"} //"%" +
qi.Limit = 10
qi.Offset = 0
qi.Order = "link_count DESC"
rows, err := db.Select("topic", qi)
topics := make([]Topic, 0)
if err != nil {
goku.Logger().Errorln(err.Error())
return topics, err
}
for rows.Next() {
topic := Topic{}
err = rows.Scan(&topic.Id, &topic.Name, &topic.NameLower, &topic.Description, &topic.Pic, &topic.ClickCount, &topic.FollowerCount, &topic.LinkCount)
if err != nil {
goku.Logger().Errorln(err.Error())
return topics, err
}
topics = append(topics, topic)
}
return topics, nil
}
// 关注好友的最新链接的未读数
func NewestLinkUnread_Friends(userId, lastReadLinkId int64) (int64, error) {
if userId < 1 {
return 0, nil
}
var db *goku.MysqlDB = GetDB()
defer db.Close()
qi := goku.SqlQueryInfo{}
qi.Where = "`user_id`=? and `link_id`>?"
qi.Params = []interface{}{userId, lastReadLinkId}
qi.Fields = "count(*)"
tableName := LinkForUser_TableName(userId)
rows, err := db.Select(tableName, qi)
var unreadCount int64
if err != nil {
goku.Logger().Errorln(err.Error())
return 0, err
}
if rows.Next() {
err = rows.Scan(&unreadCount)
if err != nil {
goku.Logger().Errorln(err.Error())
return 0, err
}
}
return unreadCount, nil
}
// 获取关注topicId的用户列表
func Topic_GetFollowers(topicId int64, page, pagesize int) ([]User, error) {
var db *goku.MysqlDB = GetDB()
defer db.Close()
page, pagesize = utils.PageCheck(page, pagesize)
qi := goku.SqlQueryInfo{}
qi.Fields = "u.id, u.name, u.email, u.user_pic"
qi.Join = " tf INNER JOIN `user` u ON tf.user_id=u.id"
qi.Where = "tf.topic_id=?"
qi.Params = []interface{}{topicId}
qi.Limit = pagesize
qi.Offset = pagesize * page
qi.Order = "u.id desc"
rows, err := db.Select("topic_follow", qi)
if err != nil {
goku.Logger().Errorln(err.Error())
return nil, err
}
defer rows.Close()
users := make([]User, 0)
for rows.Next() {
user := User{}
err = rows.Scan(&user.Id, &user.Name, &user.Email, &user.UserPic)
if err != nil {
goku.Logger().Errorln(err.Error())
return nil, err
}
users = append(users, user)
}
return users, nil
}
// 获取用户列表.
// @page: 从1开始的页数
// @return: users, total-count, err
func User_GetList(page, pagesize int, order string) ([]User, int64, error) {
var db *goku.MysqlDB = GetDB()
defer db.Close()
page, pagesize = utils.PageCheck(page, pagesize)
qi := goku.SqlQueryInfo{}
qi.Limit = pagesize
qi.Offset = pagesize * page
if order == "" {
qi.Order = "id desc"
} else {
qi.Order = order
}
var users []User
err := db.GetStructs(&users, qi)
if err != nil {
goku.Logger().Errorln(err.Error())
return nil, 0, err
}
total, err := db.Count("user", "")
if err != nil {
goku.Logger().Errorln(err.Error())
}
return users, total, nil
}
// 用户userId 取消关注 话题topicId
func Topic_UnFollow(userId, topicId int64) (bool, error) {
if userId < 1 || topicId < 1 {
return false, errors.New("参数错误")
}
var db *goku.MysqlDB = GetDB()
defer db.Close()
r, err := db.Delete("topic_follow", "`user_id`=? AND `topic_id`=?", userId, topicId)
if err != nil {
goku.Logger().Errorln(err.Error())
return false, err
}
var afrow int64
afrow, err = r.RowsAffected()
if err != nil {
goku.Logger().Errorln(err.Error())
return false, err
}
if afrow > 0 {
// 取消关注话题成功，将话题的链接从用户的推送列表中移除
LinkForUser_UnFollowTopic(userId, topicId)
// 更新用户关注话题的数量
User_IncCount(db, userId, "ftopic_count", -1)
// 更新话题的关注用户数
Topic_IncCount(db, topicId, "follower_count", -1)
return true, nil
}
return false, nil
}
//模糊搜索用户
func User_SearchByName(name string, ctx *goku.HttpContext) ([]*VUser, error) {
var db *goku.MysqlDB = GetDB()
defer db.Close()
qi := goku.SqlQueryInfo{}
qi.Fields = "`id`,`name`,`email`,`description`,`user_pic`,`friend_count`,`topic_count`,`ftopic_count`,`status`,`follower_count`,`link_count`,`create_time`"
qi.Where = "name_lower LIKE ?"
qi.Params = []interface{}{strings.ToLower(name) + "%"}
qi.Limit = 10
qi.Offset = 0
qi.Order = "link_count DESC"
rows, err := db.Select("user", qi)
if err != nil {
goku.Logger().Errorln(err.Error())
return nil, err
}
users := make([]User, 0)
for rows.Next() {
user := User{}
err = rows.Scan(&user.Id, &user.Name, &user.Email, &user.Description, &user.UserPic, &user.FriendCount, &user.TopicCount, &user.FtopicCount, &user.Status, &user.FollowerCount, &user.LinkCount, &user.CreateTime)
if err != nil {
goku.Logger().Errorln(err.Error())
return nil, err
}
users = append(users, user)
}
return User_ToVUsers(users, ctx), nil
}
// @page: 从1开始
// @return: comments, total-count, err
func Comment_GetByPage(page, pagesize int, order string) ([]Comment, int64, error) {
var db *goku.MysqlDB = GetDB()
defer db.Close()
page, pagesize = utils.PageCheck(page, pagesize)
qi := goku.SqlQueryInfo{}
qi.Limit = pagesize
qi.Offset = page * pagesize
if order == "" {
qi.Order = "id desc"
} else {
qi.Order = order
}
var comments []Comment
err := db.GetStructs(&comments, qi)
if err != nil {
goku.Logger().Errorln(err.Error())
return nil, 0, err
}
total, err := db.Count("comment", "")
if err != nil {
goku.Logger().Errorln(err.Error())
}
return comments, total, nil
}
// 检查 mUserId 与 sUserId 的关系，
// return:
// @isFollower: sUserId是否关注mUserId
// @isFollowed: mUserId是否关注sUserId
// @isFriend: 是否互相关注
func User_CheckRelationship(mUserId, sUserId int64) (isFollower, isFollowed, isFriend bool) {
var db *goku.MysqlDB = GetDB()
defer db.Close()
rows, err := db.Query("select * from `user_follow` where `user_id`=? and `follow_id`=? limit 1",
mUserId, sUserId)
if err != nil {
goku.Logger().Errorln(err.Error())
return
}
defer rows.Close()
if rows.Next() {
isFollowed = true
}
rows1, err1 := db.Query("select * from `user_follow` where `user_id`=? and `follow_id`=? limit 1",
sUserId, mUserId)
if err1 != nil {
goku.Logger().Errorln(err1.Error())
return
}
defer rows1.Close()
if rows1.Next() {
isFollower = true
}
if isFollowed && isFollower {
isFriend = true
}
return
}
//删除link
func DelUserFavorite(userId int64, linkId int64) error {
var db *goku.MysqlDB = GetDB()
defer db.Close()
_, err := db.Delete("user_favorite_link", "`user_id`=? AND `link_id`=?", userId, linkId)
return err
}
func thirdPartyUser_SearchOneBy(criteria string, values ...interface{}) (u *ThirdPartyUser) {
var db *goku.MysqlDB = GetDB()
defer db.Close()
sql := "SELECT `user_id`, `third_party`, `third_party_user_id`, `third_party_email`, `access_token`, `refresh_token`, `token_expire_time`, `create_time`, `last_active_time`, `avatar_url`, `link` FROM `third_party_user` WHERE " + criteria + " limit 1"
thirdPartyUserRow, err := db.Query(sql, values...)
if err != nil {
return
}
if thirdPartyUserRow == nil {
return
}
if thirdPartyUserRow.Next() {
u = &ThirdPartyUser{}
err = thirdPartyUserRow.Scan(
&u.UserId, &u.ThirdParty, &u.ThirdPartyUserId, &u.ThirdPartyEmail,
&u.AccessToken, &u.RefreshToken, &u.TokenExpireTime, &u.CreateTime, &u.LastActiveTime, &u.AvatarUrl, &u.Link)
}
if err != nil {
u = nil
}
return
}
//获取link和comment的投票记录
func GetVoteRecordByUser(userId int64, page int, pagesize int) {
/*
sql := `SELECT * FROM (
(SELECT L.id, 'link' AS record_type,LSR.score AS vote_score,LSR.vote_time FROM link_support_record LSR
INNER JOIN link L ON LSR.link_id=L.id AND LSR.user_id=1 ORDER BY vote_time DESC LIMIT 0,200)
UNION ALL
(SELECT C.id,'comment' AS record_type,CSR.score AS vote_score,CSR.vote_time FROM comment_support_record CSR
INNER JOIN comment C ON CSR.comment_id=C.id AND CSR.user_id=1 ORDER BY CSR.vote_time DESC LIMIT 0,200))T ORDER BY T.vote_time DESC LIMIT ?,?`
*/
if page < 1 {
page = 1
}
page = page - 1
if pagesize == 0 {
pagesize = 20
}
var db *goku.MysqlDB = GetDB()
defer db.Close()
//rows, err := db.Query(sql, pagesize * page, pagesize)
//if err != nil {
//goku.Logger().Errorln(err.Error())
//return nil, err
//}
}
func GetTodo(id int) (Todo, error) {
var db *goku.MysqlDB = GetDB()
defer db.Close()
var todo Todo = Todo{}
err := db.GetStruct(&todo, "id=?", id)
return todo, err
}
func GetTodoLists() (*[]Todo, error) {
var db *goku.MysqlDB = GetDB()
defer db.Close()
qi := goku.SqlQueryInfo{}
qi.Order = "finished asc, id desc"
var todos []Todo
err := db.GetStructs(&todos, qi)
return &todos, err
}
func (ur *UserRecovery) Update() (sql.Result, error) {
m := make(map[string]interface{})
m["active"] = ur.Active
m["recovery_time"] = ur.RecoveryTime
var db *goku.MysqlDB = GetDB()
defer db.Close()
r, err := db.Update("user_recovery", m, "`user_id`=? AND `token`=?", ur.UserId, ur.Token)
return r, err
}
//更新邀请码
func UpdateIsRegister(invite *RegisterInvite) {
if !golink.Invite_Enabled {
return
}
var db *goku.MysqlDB = GetDB()
defer db.Close()
db.Query("UPDATE `register_invite` SET `is_register`=1 WHERE `Guid`=?", invite.Guid)
}
//根据用户关注的话题给它推荐相关的用户
func User_RecommendFromTopic(userId int64) ([]User, error) {
iRecommendCount := 10
var db *goku.MysqlDB = GetDB()
db.Debug = true
defer db.Close()
sql := "SELECT `topic_id` FROM `topic_follow` WHERE `user_id`=? ORDER BY `create_time` DESC limit ?"
topicRows, topicErr := db.Query(sql, userId, iRecommendCount)
if topicErr != nil {
return nil, topicErr
}
topicIds := make([]int64, 0)
var topicId int64
for topicRows.Next() {
topicErr = topicRows.Scan(&topicId)
if topicErr == nil {
topicIds = append(topicIds, topicId)
}
}
hashUsers := map[int64]int64{}
users := make([]User, 0)
tLen := len(topicIds)
var uCount int
uCount = iRecommendCount / tLen
strUserIds := fmt.Sprintf("%d", userId)
hashUsers[userId] = userId
if tLen > 0 {
sql = "SELECT u.`id`,u.`name`,u.`email`,u.`description`,u.`user_pic`,u.`friend_count`,u.`topic_count`,u.`ftopic_count`,u.`status`," +
"u.`follower_count`,u.`link_count`,u.`create_time` FROM `tui_link_for_topic_top` tl INNER JOIN `link` l ON " +
"tl.`topic_id`=? AND tl.`link_id`=l.`id` AND l.`user_id` NOT IN(?) " +
"AND NOT EXISTS(SELECT 1 FROM `user_follow` uf WHERE uf.`user_id`=? AND uf.`follow_id`=l.`user_id`) " +
"INNER JOIN `user` u ON u.`id`=l.`user_id` " +
"ORDER BY tl.`reddit_score` DESC limit ?"
for _, tId := range topicIds {
userRows, userErr := db.Query(sql, tId, strUserIds, userId, uCount)
if userErr == nil {
for userRows.Next() {
user := User{}
userErr = userRows.Scan(&user.Id, &user.Name, &user.Email, &user.Description, &user.UserPic, &user.FriendCount, &user.TopicCount, &user.FtopicCount, &user.Status, &user.FollowerCount, &user.LinkCount, &user.CreateTime)
if userErr == nil && hashUsers[userId] <= 0 {
users = append(users, user)
strUserIds += fmt.Sprintf(",%d", user.Id)
hashUsers[user.Id] = user.Id
}
}
}
}
}
//fmt.Print(users)
return users, nil
}
// 更新话题的图片地址（只存相对路径）
func Topic_UpdatePic(id int64, pic string) (sql.Result, error) {
var db *goku.MysqlDB = GetDB()
defer db.Close()
m := map[string]interface{}{"pic": pic}
r, err := db.Update("topic", m, "id=?", id)
if err != nil {
goku.Logger().Errorln(err.Error())
}
return r, err
}
func Comment_DelById(id int64) error {
var db *goku.MysqlDB = GetDB()
defer db.Close()
_, err := db.Query("UPDATE `comment` SET status=2 WHERE id=?", id)
if err != nil {
goku.Logger().Errorln(err.Error())
return err
}
return nil
}
// 保持topic到数据库，同时建立topic与link的关系表
// 如果topic已经存在，则直接建立与link的关联
// 全部成功则返回true
func Topic_SaveTopics(topics string, linkId int64) bool {
if topics == "" {
return true
}
var db *goku.MysqlDB = GetDB()
defer db.Close()
success := true
topicList := strings.Split(topics, ",")
for _, topic := range topicList {
topicLower := strings.ToLower(topic)
t := new(Topic)
err := db.GetStruct(t, "`name_lower`=?", topic)
if err != nil {
goku.Logger().Logln(topic)
goku.Logger().Errorln(err.Error())
success = false
continue
}
if t.Id < 1 {
t.Name = topic
t.NameLower = topicLower
_, err = db.InsertStruct(t)
if err != nil {
goku.Logger().Errorln(err.Error())
success = false
continue
}
}
if t.Id > 0 && linkId > 0 {
_, err = db.Insert("topic_link", map[string]interface{}{"topic_id": t.Id, "link_id": linkId})
if err != nil {
goku.Logger().Errorln(err.Error())
success = false
} else {
// 成功，更新话题的链接数量统计
Topic_IncCount(db, t.Id, "link_count", 1)
redisClient := GetRedis()
defer redisClient.Quit()
// 加入推送队列
// 格式: pushtype,topicid,linkid,timestamp
qv := fmt.Sprintf("%v,%v,%v,%v", LinkForUser_ByTopic, t.Id, linkId, time.Now().Unix())
_, err = redisClient.Lpush(golink.KEY_LIST_PUSH_TO_USER, qv)
if err != nil {
goku.Logger().Errorln(err.Error())
}
}
}
}
return success
}
func Topic_GetTops(page, pagesize int) ([]Topic, error) {
var db *goku.MysqlDB = GetDB()
defer db.Close()
qi := goku.SqlQueryInfo{}
qi.Order = "link_count desc"
var topics []Topic
err := db.GetStructs(&topics, qi)
if err != nil {
goku.Logger().Errorln(err.Error())
}
return topics, err
}
//更新发送的邀请email状态
func UpdateInviteEmailStatus(emails []*EmailInvite) {
var db *goku.MysqlDB = GetDB()
defer db.Close()
for _, email := range emails {
if email.SendSuccess == true {
db.Query("UPDATE register_invite SET is_send=1 WHERE guid=?", email.Guid)
} else {
db.Query("UPDATE register_invite SET fail_count=fail_count+1 WHERE guid=?", email.Guid)
}
}
}
func (ur *UserRecovery) Save() (sql.Result, error) {
var db *goku.MysqlDB = GetDB()
defer db.Close()
m := make(map[string]interface{})
m["user_id"] = ur.UserId
m["token"] = ur.Token
m["active"] = ur.Active
m["create_time"] = ur.CreateTime
m["recovery_time"] = ur.RecoveryTime
r, err := db.Insert("user_recovery", m)
return r, err
}