初始化项目,复制原投票系统后台代码

This commit is contained in:
2024-12-05 14:21:18 +08:00
parent e1db36a1d1
commit 4accd5a78f
115 changed files with 7888 additions and 1 deletions
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package consumer
func checkHandleNumber(key string) {
}
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package controller
import (
"fmt"
"github.com/gin-gonic/gin"
"net/http"
"sort"
"strconv"
"time"
"vote-video-api/api/dao"
"vote-video-api/api/dto"
"vote-video-api/api/model"
"vote-video-api/api/requests"
"vote-video-api/api/responses"
"vote-video-api/api/service"
"vote-video-api/consts"
"vote-video-api/global"
"vote-video-api/utils"
)
type Article struct{}
// GetArticlePage 获取图文列表-分页
func (r *Article) GetArticlePage(c *gin.Context) {
articleRequest := requests.ArticleRequest{}
req := articleRequest.GetArticlePage
if err := c.ShouldBind(&req); err != nil {
responses.FailWithMessage(err.Error(), c)
return
}
// 参数验证
if err := global.Validate.Struct(req); err != nil {
responses.FailWithMessage(utils.Translate(err), c)
return
}
if req.Page == 0 {
req.Page = 1
}
if req.PageSize == 0 {
req.PageSize = 20
}
// 获取数据
articleDao := dao.ArticleDao{}
articles, total, err := articleDao.GetArticlePageSearch(req, req.Page, req.PageSize)
if err != nil {
responses.FailWithMessage(err.Error(), c)
return
}
// 处理返回值
g := dto.GetArticleListDto(articles)
// 检测用户今日是否投票
userId := c.GetInt64("UserId")
if userId != 0 {
userService := service.UserService{}
for _, articleDto := range g {
articleId, err := strconv.ParseInt(articleDto.ArticleId, 10, 64)
if err != nil {
continue
}
articleDto.IsVote = userService.CheckUserVoteDay(userId, articleId, 1)
}
}
result := make(map[string]interface{})
result["page"] = req.Page
result["page_size"] = req.PageSize
result["total"] = total
result["data"] = g
responses.OkWithData(result, c)
}
// GetArticle 获取图文详情
func (r *Article) GetArticle(c *gin.Context) {
id := c.Param("article_id")
if id == "" {
responses.FailWithMessage("缺少参数", c)
return
}
// 将 id 转换为 int64 类型
articleId, err := strconv.ParseInt(id, 10, 64)
if err != nil {
responses.Fail(c)
return
}
// 获取数据
articleDao := dao.ArticleDao{}
article, err := articleDao.GetArticleById(articleId)
if err != nil {
responses.FailWithMessage("文章错误", c)
return
}
// 获取文章作者
articleAuthorDao := dao.ArticleAuthorDao{}
articleAuthors, err := articleAuthorDao.GetArticleAuthorListPreloadByAuthorId(articleId)
if err != nil {
responses.FailWithMessage("文章错误", c)
return
}
article.ArticleAuthor = articleAuthors
// 处理返回值
g := dto.GetArticleDto(article)
// 获取排名开关限制
systemConfigDao := dao.SystemConfigDao{}
systemConfig, err := systemConfigDao.GetSystemConfigById(1)
if err != nil {
responses.OkWithData(nil, c)
return
}
if systemConfig.IsDisplayRank == 1 {
// 获取大于某一投票数的文章
maps := make(map[string]interface{})
maps["article_status"] = 1
articles, err := articleDao.GetArticleListGtVoteNum(maps, article.VoteNum)
if err == nil {
rank := len(articles) + 1
// 加载数据-作者排名
g.LoadRank(rank)
}
}
// 加载数据-作者
g.LoadArticleAuthor(article.ArticleAuthor)
// 检测用户今日是否投票
userId := c.GetInt64("UserId")
if userId != 0 {
userService := service.UserService{}
isVote := userService.CheckUserVoteDay(userId, articleId, 1)
// 加载数据-投票状态
g.LoadVoteStatus(isVote)
}
responses.OkWithData(g, c)
}
// GetArticleRankList 获取文章排名列表
func (r *Article) GetArticleRankList(c *gin.Context) {
// 获取排名开关限制
systemConfigDao := dao.SystemConfigDao{}
systemConfig, err := systemConfigDao.GetSystemConfigById(1)
if err != nil {
responses.OkWithData(nil, c)
return
}
if systemConfig.IsDisplayRank == 0 {
responses.OkWithData(nil, c)
return
}
// 获取数据
articleDao := dao.ArticleDao{}
maps := make(map[string]interface{})
maps["article_status"] = 1
articles, err := articleDao.GetArticleRankList(maps, "vote_num desc", 15)
if err != nil {
responses.OkWithData(nil, c)
return
}
// 处理数据
for i, article := range articles {
// 判断最后两位票数是否相同
if i == 14 {
maps = make(map[string]interface{})
maps["article_status"] = 1
maps["vote_num"] = article.VoteNum
results, err := articleDao.GetArticleList(maps)
if err != nil {
responses.OkWithData(nil, c)
return
}
for _, result := range results {
if result.ArticleId == article.ArticleId {
continue
}
articles = append(articles, result)
}
}
}
// 处理返回值
g := dto.GetArticleListDto(articles)
// 检测用户今日是否投票
userId := c.GetInt64("UserId")
if userId != 0 {
userService := service.UserService{}
for _, articleDto := range g {
articleId, err := strconv.ParseInt(articleDto.ArticleId, 10, 64)
if err != nil {
continue
}
articleDto.IsVote = userService.CheckUserVoteDay(userId, articleId, 1)
}
}
// 根据 VoteNum 降序排序
sort.SliceStable(g, func(i, j int) bool {
return g[i].VoteNum > g[j].VoteNum
})
// 计算排名
var currentRank int
for k, v := range g {
if k == 0 {
// 第一个元素,排名设为1
currentRank = 1
} else if g[k].VoteNum < g[k-1].VoteNum {
currentRank = k + 1
}
// 为当前元素设置 Rank
rank := currentRank // 创建一个新的变量来保存排名
v.Rank = &rank // 将新的变量的地址赋给 Rank
}
responses.OkWithData(g, c)
}
// AddArticleVote 文章投票
func (r *Article) AddArticleVote(c *gin.Context) {
id := c.Param("article_id")
if id == "" {
responses.FailWithMessage("缺少参数", c)
return
}
// 将 id 转换为 int64 类型
articleId, err := strconv.ParseInt(id, 10, 64)
if err != nil {
responses.Fail(c)
return
}
userId := c.GetInt64("UserId")
if userId == 0 {
c.JSON(http.StatusUnauthorized, gin.H{
"message": "请登录后投票",
"code": consts.TokenError,
"data": "",
})
return
}
// 检测并发请求
redisKey := "AddArticleVote" + fmt.Sprintf("%d", userId) + fmt.Sprintf("%d", articleId)
res, _ := global.Redis.Get(c, redisKey).Result()
if res != "" {
responses.FailWithMessage("请勿重复操作", c)
return
}
defer func(redisKey string) {
global.Redis.Del(c, redisKey)
}(redisKey)
// 添加缓存
_, err = global.Redis.Set(c, redisKey, "1", (1)*time.Second).Result()
if err != nil {
responses.FailWithMessage("投票失败", c)
return
}
// 获取数据
articleDao := dao.ArticleDao{}
article, err := articleDao.GetArticleById(articleId)
if err != nil || article == nil {
responses.FailWithMessage("非法数据", c)
return
}
// 检测投票有效期
systemTimeService := service.SystemTimeService{}
isValid := systemTimeService.CheckVoteValidStatus()
if isValid == false {
responses.FailWithMessage("投票已结束", c)
return
}
// 检测用户今日是否投票
userService := service.UserService{}
isVote := userService.CheckUserVoteDay(userId, articleId, 1)
if isVote == true {
responses.FailWithMessage("请勿重复投票", c)
return
}
// 开始事务
tx := global.Db.Begin()
defer func() {
if r := recover(); r != nil {
tx.Rollback()
utils.LogJsonErr("投票失败", r)
responses.FailWithMessage("投票失败", c)
return
}
}()
// 增加投票数
err = articleDao.Inc(tx, articleId, "vote_num", 1)
if err != nil {
tx.Rollback()
responses.FailWithMessage("投票失败", c)
return
}
// 增加投票记录
nowDay, _ := time.Parse("2006-01-02", time.Now().Format("2006-01-02"))
votedAt := model.LocalTime(nowDay)
articleVoteDay := &model.ArticleVoteDay{
ArticleId: articleId,
UserId: userId,
VotedAt: &votedAt,
}
articleVoteDayDao := dao.ArticleVoteDayDao{}
articleVoteDay, err = articleVoteDayDao.AddArticleVoteDay(tx, articleVoteDay)
if err != nil {
tx.Rollback()
responses.FailWithMessage("投票失败", c)
return
}
// 增加数据表-投票数量
dataDao := dao.DataDao{}
err = dataDao.Inc(tx, 1, "vote_num", 1)
if err != nil {
tx.Rollback()
responses.FailWithMessage("投票失败", c)
return
}
// 新增投票缓存
result := userService.AddUserVoteDayCache(userId, articleId, 1)
if result == false {
tx.Rollback()
responses.FailWithMessage("投票失败", c)
return
}
tx.Commit()
responses.Ok(c)
}
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package controller
// Api api接口
type Api struct {
Login // 登录
Article // 图文
Video // 视频
Public // 公共方法
Basic // 基础数据
}
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package controller
import (
"github.com/gin-gonic/gin"
"vote-video-api/api/dao"
"vote-video-api/api/dto"
"vote-video-api/api/requests"
"vote-video-api/api/responses"
"vote-video-api/global"
"vote-video-api/utils"
)
type Basic struct{}
// GetBasicAgreement 获取协议详情
func (r *Basic) GetBasicAgreement(c *gin.Context) {
basicRequest := requests.BasicRequest{}
req := basicRequest.GetBasicAgreement
if err := c.ShouldBind(&req); err != nil {
responses.FailWithMessage(err.Error(), c)
return
}
// 参数验证
if err := global.Validate.Struct(req); err != nil {
responses.FailWithMessage(utils.Translate(err), c)
return
}
// 获取数据
maps := make(map[string]interface{})
maps["agreement_type"] = req.AgreementType
baseAgreementDao := dao.BaseAgreementDao{}
baseAgreement, err := baseAgreementDao.GetBaseAgreement(maps)
if err != nil {
responses.FailWithMessage("协议不存在", c)
return
}
// 处理返回值
g := dto.GetBaseAgreementDto(baseAgreement)
responses.OkWithData(g, c)
}
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package controller
import (
"fmt"
"github.com/gin-gonic/gin"
"time"
"vote-video-api/api/dao"
"vote-video-api/api/dto"
"vote-video-api/api/model"
"vote-video-api/api/requests"
"vote-video-api/api/responses"
"vote-video-api/api/service"
"vote-video-api/global"
"vote-video-api/utils"
)
type Login struct{}
func (r *Login) Login(c *gin.Context) {
loginRequest := requests.LoginRequest{}
req := loginRequest.Login
if err := c.ShouldBind(&req); err != nil {
responses.FailWithMessage(err.Error(), c)
return
}
// 参数验证
if err := global.Validate.Struct(req); err != nil {
responses.FailWithMessage(utils.Translate(err), c)
return
}
// 开始事务
tx := global.Db.Begin()
defer func() {
if r := recover(); r != nil {
tx.Rollback()
utils.LogJsonErr("操作失败", r)
responses.FailWithMessage("操作失败", c)
return
}
}()
// 检测用户信息
userDao := dao.UserDao{}
maps := make(map[string]interface{})
maps["open_id"] = req.OpenId
user, err := userDao.GetUser(maps)
// 新用户处理方式
if user == nil {
// 登录ip
publicService := service.PublicService{}
loginIp := publicService.GetUserIP(c.Request)
// 新增用户
user = &model.User{
OpenId: req.OpenId,
LoginIp: loginIp,
}
loginAt := model.LocalTime(time.Now())
user.LoginAt = &loginAt
user, err = userDao.AddUser(tx, user)
if err != nil {
tx.Rollback()
responses.FailWithMessage(err.Error(), c)
return
}
}
// 下发token
token := &utils.Token{
UserId: fmt.Sprintf("%d", user.UserId),
}
// 生成jwt
jwt, err := token.NewJWT()
if err != nil || jwt == "" {
responses.FailWithMessage("登陆失败", c)
return
}
// 处理返回值
g := dto.LoginDto{
UserId: fmt.Sprintf("%d", user.UserId),
Token: jwt,
}
tx.Commit()
responses.OkWithData(g, c)
}
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package controller
import (
"github.com/gin-gonic/gin"
"vote-video-api/api/dao"
"vote-video-api/api/dto"
"vote-video-api/api/responses"
"vote-video-api/global"
"vote-video-api/utils"
)
type Public struct {
}
// AddBrowse 增加浏览数量
func (r *Public) AddBrowse(c *gin.Context) {
// 开始事务
tx := global.Db.Begin()
defer func() {
if r := recover(); r != nil {
tx.Rollback()
utils.LogJsonErr("增加浏览数量失败", r)
responses.Ok(c)
return
}
}()
// 增加数据表-投票数量
dataDao := dao.DataDao{}
err := dataDao.Inc(tx, 1, "view_num", 1)
if err != nil {
tx.Rollback()
responses.Ok(c)
return
}
tx.Commit()
responses.Ok(c)
}
// GetData 获取数据详情
func (r *Public) GetData(c *gin.Context) {
// 增加数据表-投票数量
dataDao := dao.DataDao{}
data, err := dataDao.GetDataById(1)
if err != nil {
responses.OkWithData(nil, c)
return
}
// 处理返回值
g := dto.GetDataDto(data)
responses.OkWithData(g, c)
}
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package controller
import (
"fmt"
"github.com/gin-gonic/gin"
"net/http"
"sort"
"strconv"
"time"
"vote-video-api/api/dao"
"vote-video-api/api/dto"
"vote-video-api/api/model"
"vote-video-api/api/requests"
"vote-video-api/api/responses"
"vote-video-api/api/service"
"vote-video-api/consts"
"vote-video-api/global"
"vote-video-api/utils"
)
type Video struct{}
// GetVideoPage 获取视频列表-分页
func (r *Video) GetVideoPage(c *gin.Context) {
videoRequest := requests.VideoRequest{}
req := videoRequest.GetVideoPage
if err := c.ShouldBind(&req); err != nil {
responses.FailWithMessage(err.Error(), c)
return
}
// 参数验证
if err := global.Validate.Struct(req); err != nil {
responses.FailWithMessage(utils.Translate(err), c)
return
}
if req.Page == 0 {
req.Page = 1
}
if req.PageSize == 0 {
req.PageSize = 20
}
// 获取数据
videoDao := dao.VideoDao{}
videos, total, err := videoDao.GetVideoPageSearch(req, req.Page, req.PageSize)
if err != nil {
responses.FailWithMessage(err.Error(), c)
return
}
// 处理返回值
g := dto.GetVideoListDto(videos)
// 检测用户今日是否投票
userId := c.GetInt64("UserId")
if userId != 0 {
userService := service.UserService{}
for _, videoDto := range g {
videoId, err := strconv.ParseInt(videoDto.VideoId, 10, 64)
if err != nil {
continue
}
videoDto.IsVote = userService.CheckUserVoteDay(userId, videoId, 2)
}
}
result := make(map[string]interface{})
result["page"] = req.Page
result["page_size"] = req.PageSize
result["total"] = total
result["data"] = g
responses.OkWithData(result, c)
}
// GetVideo 获取视频详情
func (r *Video) GetVideo(c *gin.Context) {
id := c.Param("video_id")
if id == "" {
responses.FailWithMessage("缺少参数", c)
return
}
// 将 id 转换为 int64 类型
videoId, err := strconv.ParseInt(id, 10, 64)
if err != nil {
responses.Fail(c)
return
}
// 获取数据
videoDao := dao.VideoDao{}
video, err := videoDao.GetVideoById(videoId)
if err != nil {
responses.FailWithMessage("文章错误", c)
return
}
// 获取视频作者
videoAuthorDao := dao.VideoAuthorDao{}
videoAuthors, err := videoAuthorDao.GetVideoAuthorListPreloadByVideoId(videoId)
if err != nil {
responses.FailWithMessage("文章错误", c)
return
}
video.VideoAuthor = videoAuthors
// 处理返回值
g := dto.GetVideoDto(video)
// 获取排名开关限制
systemConfigDao := dao.SystemConfigDao{}
systemConfig, err := systemConfigDao.GetSystemConfigById(1)
if err != nil {
responses.OkWithData(nil, c)
return
}
if systemConfig.IsDisplayRank == 1 {
// 获取大于某一投票数的文章
maps := make(map[string]interface{})
maps["video_status"] = 1
videos, err := videoDao.GetVideoListGtVoteNum(maps, video.VoteNum)
if err == nil {
rank := len(videos) + 1
// 加载数据-作者排名
g.LoadRank(rank)
}
}
// 加载数据-作者
g.LoadVideoAuthor(video.VideoAuthor)
// 检测用户今日是否投票
userId := c.GetInt64("UserId")
if userId != 0 {
userService := service.UserService{}
isVote := userService.CheckUserVoteDay(userId, videoId, 2)
// 加载数据-投票状态
g.LoadVoteStatus(isVote)
}
responses.OkWithData(g, c)
}
// GetVideoRankList 获取视频排名列表
func (r *Video) GetVideoRankList(c *gin.Context) {
// 获取排名开关限制
systemConfigDao := dao.SystemConfigDao{}
systemConfig, err := systemConfigDao.GetSystemConfigById(1)
if err != nil {
responses.OkWithData(nil, c)
return
}
if systemConfig.IsDisplayRank == 0 {
responses.OkWithData(nil, c)
return
}
// 获取数据
videoDao := dao.VideoDao{}
maps := make(map[string]interface{})
maps["video_status"] = 1
videos, err := videoDao.GetVideoRankList(maps, "vote_num desc", 15)
if err != nil {
responses.OkWithData(nil, c)
return
}
// 处理数据
for i, video := range videos {
// 判断最后两位票数是否相同
if i == 14 {
maps = make(map[string]interface{})
maps["article_status"] = 1
maps["vote_num"] = video.VoteNum
results, err := videoDao.GetVideoList(maps)
if err != nil {
responses.OkWithData(nil, c)
return
}
for _, result := range results {
if result.VideoId == video.VideoId {
continue
}
videos = append(videos, result)
}
}
}
// 处理返回值
g := dto.GetVideoListDto(videos)
// 检测用户今日是否投票
userId := c.GetInt64("UserId")
if userId != 0 {
userService := service.UserService{}
for _, videoDto := range g {
videoId, err := strconv.ParseInt(videoDto.VideoId, 10, 64)
if err != nil {
continue
}
videoDto.IsVote = userService.CheckUserVoteDay(userId, videoId, 2)
}
}
// 根据 VoteNum 降序排序
sort.SliceStable(g, func(i, j int) bool {
return g[i].VoteNum > g[j].VoteNum
})
// 计算排名
var currentRank int
for k, v := range g {
if k == 0 {
// 第一个元素,排名设为1
currentRank = 1
} else if g[k].VoteNum < g[k-1].VoteNum {
currentRank = k + 1
}
// 为当前元素设置 Rank
rank := currentRank // 创建一个新的变量来保存排名
v.Rank = &rank // 将新的变量的地址赋给 Rank
}
responses.OkWithData(g, c)
}
// AddVideoVote 视频投票
func (r *Video) AddVideoVote(c *gin.Context) {
id := c.Param("video_id")
if id == "" {
responses.FailWithMessage("缺少参数", c)
return
}
// 将 id 转换为 int64 类型
videoId, err := strconv.ParseInt(id, 10, 64)
if err != nil {
responses.Fail(c)
return
}
userId := c.GetInt64("UserId")
if userId == 0 {
c.JSON(http.StatusUnauthorized, gin.H{
"message": "请登录后投票",
"code": consts.TokenError,
"data": "",
})
return
}
// 检测并发请求
redisKey := "AddVideoVote" + fmt.Sprintf("%d", userId) + fmt.Sprintf("%d", videoId)
res, _ := global.Redis.Get(c, redisKey).Result()
if res != "" {
responses.FailWithMessage("请勿重复操作", c)
return
}
defer func(redisKey string) {
global.Redis.Del(c, redisKey)
}(redisKey)
// 添加缓存
_, err = global.Redis.Set(c, redisKey, "1", (1)*time.Second).Result()
if err != nil {
responses.FailWithMessage("投票失败", c)
return
}
// 获取数据
videoDao := dao.VideoDao{}
video, err := videoDao.GetVideoById(videoId)
if err != nil || video == nil {
responses.FailWithMessage("非法数据", c)
return
}
// 检测投票有效期
systemTimeService := service.SystemTimeService{}
isValid := systemTimeService.CheckVoteValidStatus()
if isValid == false {
responses.FailWithMessage("投票已结束", c)
return
}
// 检测用户今日是否投票
userService := service.UserService{}
isVote := userService.CheckUserVoteDay(userId, videoId, 2)
if isVote == true {
responses.FailWithMessage("请勿重复投票", c)
return
}
// 开始事务
tx := global.Db.Begin()
defer func() {
if r := recover(); r != nil {
tx.Rollback()
utils.LogJsonErr("投票失败", r)
responses.FailWithMessage("投票失败", c)
return
}
}()
// 增加投票数
err = videoDao.Inc(tx, videoId, "vote_num", 1)
if err != nil {
tx.Rollback()
responses.FailWithMessage("投票失败", c)
return
}
// 增加投票记录
nowDay, _ := time.Parse("2006-01-02", time.Now().Format("2006-01-02"))
votedAt := model.LocalTime(nowDay)
videoVoteDay := &model.VideoVoteDay{
VideoId: videoId,
UserId: userId,
VotedAt: &votedAt,
}
videoVoteDayDao := dao.VideoVoteDayDao{}
videoVoteDay, err = videoVoteDayDao.AddVideoVoteDay(tx, videoVoteDay)
if err != nil {
tx.Rollback()
responses.FailWithMessage("投票失败", c)
return
}
// 增加数据表-投票数量
dataDao := dao.DataDao{}
err = dataDao.Inc(tx, 1, "vote_num", 1)
if err != nil {
tx.Rollback()
responses.FailWithMessage("投票失败", c)
return
}
// 新增投票缓存
result := userService.AddUserVoteDayCache(userId, videoId, 2)
if result == false {
tx.Rollback()
responses.FailWithMessage("投票失败", c)
return
}
tx.Commit()
responses.Ok(c)
}
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package dao
import (
"gorm.io/gorm"
"gorm.io/gorm/clause"
"vote-video-api/api/model"
"vote-video-api/api/requests"
"vote-video-api/global"
)
type ArticleDao struct {
}
// GetArticleById 获取数据-id
func (r *ArticleDao) GetArticleById(ArticleId int64) (m *model.Article, err error) {
err = global.Db.First(&m, ArticleId).Error
if err != nil {
return nil, err
}
return m, nil
}
// GetArticlePreloadById 获取数据-加载全部关联-id
func (r *ArticleDao) GetArticlePreloadById(ArticleId int64) (m *model.Article, err error) {
err = global.Db.Preload(clause.Associations).First(&m, ArticleId).Error
if err != nil {
return nil, err
}
return m, nil
}
// DeleteArticle 删除
func (r *ArticleDao) DeleteArticle(tx *gorm.DB, maps interface{}) error {
err := tx.Where(maps).Delete(&model.Article{}).Error
if err != nil {
return err
}
return nil
}
// DeleteArticleById 删除-id
func (r *ArticleDao) DeleteArticleById(tx *gorm.DB, ArticleId int64) error {
if err := tx.Delete(&model.Article{}, ArticleId).Error; err != nil {
return err
}
return nil
}
// EditArticle 修改
func (r *ArticleDao) EditArticle(tx *gorm.DB, maps interface{}, data interface{}) error {
err := tx.Model(&model.Article{}).Where(maps).Updates(data).Error
if err != nil {
return err
}
return nil
}
// EditArticleById 修改-id
func (r *ArticleDao) EditArticleById(tx *gorm.DB, ArticleId int64, data interface{}) error {
err := tx.Model(&model.Article{}).Where("article_id = ?", ArticleId).Updates(data).Error
if err != nil {
return err
}
return nil
}
// GetArticleList 获取列表
func (r *ArticleDao) GetArticleList(maps interface{}) (m []*model.Article, err error) {
err = global.Db.Where(maps).Find(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// GetArticleCount 获取数量
func (r *ArticleDao) GetArticleCount(maps interface{}) (total int64, err error) {
err = global.Db.Model(&model.Article{}).Where(maps).Count(&total).Error
if err != nil {
return 0, err
}
return total, nil
}
// GetArticleListRand 获取列表-随机
func (r *ArticleDao) GetArticleListRand(maps interface{}, limit int) (m []*model.Article, err error) {
err = global.Db.Where(maps).Order("rand()").Limit(limit).Find(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// AddArticle 新增
func (r *ArticleDao) AddArticle(tx *gorm.DB, model *model.Article) (*model.Article, error) {
if err := tx.Create(model).Error; err != nil {
return nil, err
}
return model, nil
}
// GetArticle 获取
func (r *ArticleDao) GetArticle(maps interface{}) (m *model.Article, err error) {
err = global.Db.Where(maps).First(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// Inc 自增
func (r *ArticleDao) Inc(tx *gorm.DB, ArticleId int64, field string, numeral int) error {
err := tx.Model(&model.Article{}).Where("article_id = ?", ArticleId).UpdateColumn(field, gorm.Expr(field+" + ?", numeral)).Error
if err != nil {
return err
}
return nil
}
// Dec 自减
func (r *ArticleDao) Dec(tx *gorm.DB, ArticleId int64, field string, numeral int) error {
err := tx.Model(&model.Article{}).Where("article_id = ?", ArticleId).UpdateColumn(field, gorm.Expr(field+" - ?", numeral)).Error
if err != nil {
return err
}
return nil
}
// GetArticlePageSearch 获取图文列表-分页
func (r *ArticleDao) GetArticlePageSearch(req requests.GetArticlePage, page, pageSize int) (m []*model.Article, total int64, err error) {
var totalRecords int64
// 构建查询条件
query := global.Db.Model(&model.Article{})
// 作者
query = query.Preload("ArticleAuthor")
// 作者关联医院
query = query.Preload("ArticleAuthor.BaseHospital")
// 文章状态(1:正常 2:禁用)
query = query.Where("article_status = ?", 1)
// 搜索关键字
if req.Keyword != "" {
keyword := "%" + req.Keyword + "%" //
// 标题
orQuery := global.Db.Model(&model.Article{}).Or("article_title LIKE ?", keyword)
// 编号
orQuery = orQuery.Or("article_number LIKE ?", keyword)
// 医院名称
hospitalSubQuery := global.Db.Model(&model.BaseHospital{}).
Select("hospital_id").
Where("hospital_name LIKE ?", keyword)
articleAuthorSubQuery := global.Db.Model(&model.ArticleAuthor{}).
Select("article_id").
Where(gorm.Expr("hospital_id IN (?)", hospitalSubQuery))
orQuery = orQuery.Or(gorm.Expr("article_id IN (?)", articleAuthorSubQuery))
// 作者姓名
subQuery := global.Db.Model(&model.ArticleAuthor{}).
Select("article_id").
Where("author_name LIKE ?", keyword)
orQuery = orQuery.Or(gorm.Expr("article_id IN (?)", subQuery))
// 执行组建
query = query.Where(orQuery)
}
// 排序
query = query.Order("created_at asc")
// 查询总数量
if err := query.Count(&totalRecords).Error; err != nil {
return nil, 0, err
}
err = query.Scopes(model.Paginate(page, pageSize)).Find(&m).Error
if err != nil {
return nil, 0, err
}
return m, totalRecords, nil
}
// GetArticleOrderList 获取列表-排序
func (r *ArticleDao) GetArticleOrderList(maps interface{}, orderField string, limit int) (m []*model.Article, err error) {
err = global.Db.Where(maps).Preload(clause.Associations).Order(orderField).Limit(limit).Find(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// GetArticleRankList 获取文章排名列表
func (r *ArticleDao) GetArticleRankList(maps interface{}, orderField string, limit int) (m []*model.Article, err error) {
err = global.Db.Where(maps).
Preload("ArticleAuthor").
Preload("ArticleAuthor.BaseHospital").
Order(orderField).Limit(limit).Find(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// GetArticleListGtVoteNum 获取大于某一投票数的文章列表
func (r *ArticleDao) GetArticleListGtVoteNum(maps interface{}, voteNum uint) (m []*model.Article, err error) {
err = global.Db.Where(maps).Where("vote_num > ?", voteNum).Find(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// GetArticleRank 获取某一条数据的排名
func (r *ArticleDao) GetArticleRank(articleID int64) (int, error) {
var rank int
// 定义子查询
subQuery := global.Db.Model(&model.Article{}).
Select("article_id, vote_num, (@rank := @rank + 1) AS rank").
Where("article_status = ?", 1).
Order("vote_num DESC").
Joins(", (SELECT @rank := 0) AS r")
// 将子查询作为命名子查询的一部分进行查询
err := global.Db.Table("(?) AS sub", subQuery).
Where("sub.article_id = ?", articleID).
Pluck("sub.rank", &rank).Error
if err != nil {
return 0, err
}
return rank, nil
}
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package dao
import (
"gorm.io/gorm"
"gorm.io/gorm/clause"
"vote-video-api/api/model"
"vote-video-api/global"
)
type ArticleAuthorDao struct {
}
// GetArticleAuthorById 获取数据-id
func (r *ArticleAuthorDao) GetArticleAuthorById(AuthorId int64) (m *model.ArticleAuthor, err error) {
err = global.Db.First(&m, AuthorId).Error
if err != nil {
return nil, err
}
return m, nil
}
// GetArticleAuthorPreloadById 获取数据-加载全部关联-id
func (r *ArticleAuthorDao) GetArticleAuthorPreloadById(AuthorId int64) (m *model.ArticleAuthor, err error) {
err = global.Db.Preload(clause.Associations).First(&m, AuthorId).Error
if err != nil {
return nil, err
}
return m, nil
}
// GetArticleAuthorListPreloadByAuthorId 获取数据-列表-文章id
func (r *ArticleAuthorDao) GetArticleAuthorListPreloadByAuthorId(articleId int64) (m []*model.ArticleAuthor, err error) {
err = global.Db.Preload(clause.Associations).Where("article_id = ?", articleId).Find(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// DeleteArticleAuthor 删除
func (r *ArticleAuthorDao) DeleteArticleAuthor(tx *gorm.DB, maps interface{}) error {
err := tx.Where(maps).Delete(&model.ArticleAuthor{}).Error
if err != nil {
return err
}
return nil
}
// DeleteArticleAuthorById 删除-id
func (r *ArticleAuthorDao) DeleteArticleAuthorById(tx *gorm.DB, ArticleAuthorId int64) error {
if err := tx.Delete(&model.ArticleAuthor{}, ArticleAuthorId).Error; err != nil {
return err
}
return nil
}
// EditArticleAuthor 修改
func (r *ArticleAuthorDao) EditArticleAuthor(tx *gorm.DB, maps interface{}, data interface{}) error {
err := tx.Model(&model.ArticleAuthor{}).Where(maps).Updates(data).Error
if err != nil {
return err
}
return nil
}
// EditArticleAuthorById 修改-id
func (r *ArticleAuthorDao) EditArticleAuthorById(tx *gorm.DB, AuthorId int64, data interface{}) error {
err := tx.Model(&model.ArticleAuthor{}).Where("author_id = ?", AuthorId).Updates(data).Error
if err != nil {
return err
}
return nil
}
// GetArticleAuthorList 获取列表
func (r *ArticleAuthorDao) GetArticleAuthorList(maps interface{}) (m []*model.ArticleAuthor, err error) {
err = global.Db.Where(maps).Find(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// GetArticleAuthorCount 获取数量
func (r *ArticleAuthorDao) GetArticleAuthorCount(maps interface{}) (total int64, err error) {
err = global.Db.Model(&model.ArticleAuthor{}).Where(maps).Count(&total).Error
if err != nil {
return 0, err
}
return total, nil
}
// GetArticleAuthorListRand 获取列表-随机
func (r *ArticleAuthorDao) GetArticleAuthorListRand(maps interface{}, limit int) (m []*model.ArticleAuthor, err error) {
err = global.Db.Where(maps).Order("rand()").Limit(limit).Find(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// AddArticleAuthor 新增
func (r *ArticleAuthorDao) AddArticleAuthor(tx *gorm.DB, model *model.ArticleAuthor) (*model.ArticleAuthor, error) {
if err := tx.Create(model).Error; err != nil {
return nil, err
}
return model, nil
}
// GetArticleAuthor 获取
func (r *ArticleAuthorDao) GetArticleAuthor(maps interface{}) (m *model.ArticleAuthor, err error) {
err = global.Db.Where(maps).First(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// Inc 自增
func (r *ArticleAuthorDao) Inc(tx *gorm.DB, AuthorId int64, field string, numeral int) error {
err := tx.Model(&model.ArticleAuthor{}).Where("author_id = ?", AuthorId).UpdateColumn(field, gorm.Expr(field+" + ?", numeral)).Error
if err != nil {
return err
}
return nil
}
// Dec 自减
func (r *ArticleAuthorDao) Dec(tx *gorm.DB, AuthorId int64, field string, numeral int) error {
err := tx.Model(&model.ArticleAuthor{}).Where("author_id = ?", AuthorId).UpdateColumn(field, gorm.Expr(field+" - ?", numeral)).Error
if err != nil {
return err
}
return nil
}
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package dao
import (
"gorm.io/gorm"
"gorm.io/gorm/clause"
"vote-video-api/api/model"
"vote-video-api/global"
)
type ArticleVoteDayDao struct {
}
// GetArticleVoteDayById 获取数据-id
func (r *ArticleVoteDayDao) GetArticleVoteDayById(voteDayId int64) (m *model.ArticleVoteDay, err error) {
err = global.Db.First(&m, voteDayId).Error
if err != nil {
return nil, err
}
return m, nil
}
// GetArticleVoteDayPreloadById 获取数据-加载全部关联-id
func (r *ArticleVoteDayDao) GetArticleVoteDayPreloadById(voteDayId int64) (m *model.ArticleVoteDay, err error) {
err = global.Db.Preload(clause.Associations).First(&m, voteDayId).Error
if err != nil {
return nil, err
}
return m, nil
}
// DeleteArticleVoteDay 删除
func (r *ArticleVoteDayDao) DeleteArticleVoteDay(tx *gorm.DB, maps interface{}) error {
err := tx.Where(maps).Delete(&model.ArticleVoteDay{}).Error
if err != nil {
return err
}
return nil
}
// DeleteArticleVoteDayById 删除-id
func (r *ArticleVoteDayDao) DeleteArticleVoteDayById(tx *gorm.DB, voteDayId int64) error {
if err := tx.Delete(&model.ArticleVoteDay{}, voteDayId).Error; err != nil {
return err
}
return nil
}
// EditArticleVoteDay 修改
func (r *ArticleVoteDayDao) EditArticleVoteDay(tx *gorm.DB, maps interface{}, data interface{}) error {
err := tx.Model(&model.ArticleVoteDay{}).Where(maps).Updates(data).Error
if err != nil {
return err
}
return nil
}
// EditArticleVoteDayById 修改-id
func (r *ArticleVoteDayDao) EditArticleVoteDayById(tx *gorm.DB, voteDayId int64, data interface{}) error {
err := tx.Model(&model.ArticleVoteDay{}).Where("vote_day_id = ?", voteDayId).Updates(data).Error
if err != nil {
return err
}
return nil
}
// GetArticleVoteDayList 获取列表
func (r *ArticleVoteDayDao) GetArticleVoteDayList(maps interface{}) (m []*model.ArticleVoteDay, err error) {
err = global.Db.Where(maps).Find(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// GetArticleVoteDayCount 获取数量
func (r *ArticleVoteDayDao) GetArticleVoteDayCount(maps interface{}) (total int64, err error) {
err = global.Db.Model(&model.ArticleVoteDay{}).Where(maps).Count(&total).Error
if err != nil {
return 0, err
}
return total, nil
}
// GetArticleVoteDayListRand 获取列表-随机
func (r *ArticleVoteDayDao) GetArticleVoteDayListRand(maps interface{}, limit int) (m []*model.ArticleVoteDay, err error) {
err = global.Db.Where(maps).Order("rand()").Limit(limit).Find(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// AddArticleVoteDay 新增
func (r *ArticleVoteDayDao) AddArticleVoteDay(tx *gorm.DB, model *model.ArticleVoteDay) (*model.ArticleVoteDay, error) {
if err := tx.Create(model).Error; err != nil {
return nil, err
}
return model, nil
}
// GetArticleVoteDay 获取
func (r *ArticleVoteDayDao) GetArticleVoteDay(maps interface{}) (m *model.ArticleVoteDay, err error) {
err = global.Db.Where(maps).First(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// Inc 自增
func (r *ArticleVoteDayDao) Inc(tx *gorm.DB, voteDayId int64, field string, numeral int) error {
err := tx.Model(&model.ArticleVoteDay{}).Where("vote_day_id = ?", voteDayId).UpdateColumn(field, gorm.Expr(field+" + ?", numeral)).Error
if err != nil {
return err
}
return nil
}
// Dec 自减
func (r *ArticleVoteDayDao) Dec(tx *gorm.DB, voteDayId int64, field string, numeral int) error {
err := tx.Model(&model.ArticleVoteDay{}).Where("vote_day_id = ?", voteDayId).UpdateColumn(field, gorm.Expr(field+" - ?", numeral)).Error
if err != nil {
return err
}
return nil
}
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package dao
import (
"gorm.io/gorm"
"gorm.io/gorm/clause"
"vote-video-api/api/model"
"vote-video-api/global"
)
type BaseAgreementDao struct {
}
// GetBaseAgreementById 获取数据-id
func (r *BaseAgreementDao) GetBaseAgreementById(AgreementId int64) (m *model.BaseAgreement, err error) {
err = global.Db.First(&m, AgreementId).Error
if err != nil {
return nil, err
}
return m, nil
}
// GetBaseAgreementPreloadById 获取数据-加载全部关联-id
func (r *BaseAgreementDao) GetBaseAgreementPreloadById(AgreementId int64) (m *model.BaseAgreement, err error) {
err = global.Db.Preload(clause.Associations).First(&m, AgreementId).Error
if err != nil {
return nil, err
}
return m, nil
}
// DeleteBaseAgreement 删除
func (r *BaseAgreementDao) DeleteBaseAgreement(tx *gorm.DB, maps interface{}) error {
err := tx.Where(maps).Delete(&model.BaseAgreement{}).Error
if err != nil {
return err
}
return nil
}
// DeleteBaseAgreementById 删除-id
func (r *BaseAgreementDao) DeleteBaseAgreementById(tx *gorm.DB, voteDayId int64) error {
if err := tx.Delete(&model.BaseAgreement{}, voteDayId).Error; err != nil {
return err
}
return nil
}
// EditBaseAgreement 修改
func (r *BaseAgreementDao) EditBaseAgreement(tx *gorm.DB, maps interface{}, data interface{}) error {
err := tx.Model(&model.BaseAgreement{}).Where(maps).Updates(data).Error
if err != nil {
return err
}
return nil
}
// EditBaseAgreementById 修改-id
func (r *BaseAgreementDao) EditBaseAgreementById(tx *gorm.DB, AgreementId int64, data interface{}) error {
err := tx.Model(&model.BaseAgreement{}).Where("agreement_id = ?", AgreementId).Updates(data).Error
if err != nil {
return err
}
return nil
}
// GetBaseAgreementList 获取列表
func (r *BaseAgreementDao) GetBaseAgreementList(maps interface{}) (m []*model.BaseAgreement, err error) {
err = global.Db.Where(maps).Find(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// GetBaseAgreementCount 获取数量
func (r *BaseAgreementDao) GetBaseAgreementCount(maps interface{}) (total int64, err error) {
err = global.Db.Model(&model.BaseAgreement{}).Where(maps).Count(&total).Error
if err != nil {
return 0, err
}
return total, nil
}
// GetBaseAgreementListRand 获取列表-随机
func (r *BaseAgreementDao) GetBaseAgreementListRand(maps interface{}, limit int) (m []*model.BaseAgreement, err error) {
err = global.Db.Where(maps).Order("rand()").Limit(limit).Find(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// AddBaseAgreement 新增
func (r *BaseAgreementDao) AddBaseAgreement(tx *gorm.DB, model *model.BaseAgreement) (*model.BaseAgreement, error) {
if err := tx.Create(model).Error; err != nil {
return nil, err
}
return model, nil
}
// GetBaseAgreement 获取
func (r *BaseAgreementDao) GetBaseAgreement(maps interface{}) (m *model.BaseAgreement, err error) {
err = global.Db.Where(maps).First(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// Inc 自增
func (r *BaseAgreementDao) Inc(tx *gorm.DB, AgreementId int64, field string, numeral int) error {
err := tx.Model(&model.BaseAgreement{}).Where("agreement_id = ?", AgreementId).UpdateColumn(field, gorm.Expr(field+" + ?", numeral)).Error
if err != nil {
return err
}
return nil
}
// Dec 自减
func (r *BaseAgreementDao) Dec(tx *gorm.DB, AgreementId int64, field string, numeral int) error {
err := tx.Model(&model.BaseAgreement{}).Where("agreement_id = ?", AgreementId).UpdateColumn(field, gorm.Expr(field+" - ?", numeral)).Error
if err != nil {
return err
}
return nil
}
+72
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package dao
import (
"gorm.io/gorm"
"vote-video-api/api/model"
"vote-video-api/global"
)
type BaseAreaDao struct {
}
// GetBaseAreaById 获取地区-地区id
func (r *BaseAreaDao) GetBaseAreaById(BaseAreaId int) (m *model.BaseArea, err error) {
err = global.Db.First(&m, BaseAreaId).Error
if err != nil {
return nil, err
}
return m, nil
}
// DeleteBaseArea 删除地区
func (r *BaseAreaDao) DeleteBaseArea(tx *gorm.DB, maps interface{}) error {
err := tx.Where(maps).Delete(&model.BaseArea{}).Error
if err != nil {
return err
}
return nil
}
// EditBaseArea 修改地区
func (r *BaseAreaDao) EditBaseArea(tx *gorm.DB, maps interface{}, data interface{}) error {
err := tx.Model(&model.BaseArea{}).Where(maps).Updates(data).Error
if err != nil {
return err
}
return nil
}
// EditBaseAreaById 修改地区-医生id
func (r *BaseAreaDao) EditBaseAreaById(tx *gorm.DB, BaseAreaId int, data interface{}) error {
err := tx.Model(&model.BaseArea{}).Where("BaseArea_id = ?", BaseAreaId).Updates(data).Error
if err != nil {
return err
}
return nil
}
// GetBaseAreaList 获取地区列表
func (r *BaseAreaDao) GetBaseAreaList(maps interface{}) (m []*model.BaseArea, err error) {
err = global.Db.Where(maps).Find(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// AddBaseArea 新增地区
func (r *BaseAreaDao) AddBaseArea(tx *gorm.DB, model *model.BaseArea) (*model.BaseArea, error) {
if err := tx.Create(model).Error; err != nil {
return nil, err
}
return model, nil
}
// AddBaseAreaByMap 新增地区-map
func (r *BaseAreaDao) AddBaseAreaByMap(tx *gorm.DB, data map[string]interface{}) (*model.BaseArea, error) {
userDoctorInfo := &model.BaseArea{}
if err := tx.Model(&model.BaseArea{}).Create(data).Error; err != nil {
return nil, err
}
return userDoctorInfo, nil
}
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package dao
import (
"gorm.io/gorm"
"gorm.io/gorm/clause"
"vote-video-api/api/model"
"vote-video-api/global"
)
type DataDao struct {
}
// GetDataById 获取数据-id
func (r *DataDao) GetDataById(DataId int64) (m *model.Data, err error) {
err = global.Db.First(&m, DataId).Error
if err != nil {
return nil, err
}
return m, nil
}
// GetDataPreloadById 获取数据-加载全部关联-id
func (r *DataDao) GetDataPreloadById(DataId int64) (m *model.Data, err error) {
err = global.Db.Preload(clause.Associations).First(&m, DataId).Error
if err != nil {
return nil, err
}
return m, nil
}
// DeleteData 删除
func (r *DataDao) DeleteData(tx *gorm.DB, maps interface{}) error {
err := tx.Where(maps).Delete(&model.Data{}).Error
if err != nil {
return err
}
return nil
}
// DeleteDataById 删除-id
func (r *DataDao) DeleteDataById(tx *gorm.DB, DataId int64) error {
if err := tx.Delete(&model.Data{}, DataId).Error; err != nil {
return err
}
return nil
}
// EditData 修改
func (r *DataDao) EditData(tx *gorm.DB, maps interface{}, data interface{}) error {
err := tx.Model(&model.Data{}).Where(maps).Updates(data).Error
if err != nil {
return err
}
return nil
}
// EditDataById 修改-id
func (r *DataDao) EditDataById(tx *gorm.DB, DataId int64, data interface{}) error {
err := tx.Model(&model.Data{}).Where("data_id = ?", DataId).Updates(data).Error
if err != nil {
return err
}
return nil
}
// GetDataList 获取列表
func (r *DataDao) GetDataList(maps interface{}) (m []*model.Data, err error) {
err = global.Db.Where(maps).Find(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// GetDataCount 获取数量
func (r *DataDao) GetDataCount(maps interface{}) (total int64, err error) {
err = global.Db.Model(&model.Data{}).Where(maps).Count(&total).Error
if err != nil {
return 0, err
}
return total, nil
}
// GetDataListRand 获取列表-随机
func (r *DataDao) GetDataListRand(maps interface{}, limit int) (m []*model.Data, err error) {
err = global.Db.Where(maps).Order("rand()").Limit(limit).Find(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// AddData 新增
func (r *DataDao) AddData(tx *gorm.DB, model *model.Data) (*model.Data, error) {
if err := tx.Create(model).Error; err != nil {
return nil, err
}
return model, nil
}
// GetData 获取
func (r *DataDao) GetData(maps interface{}) (m *model.Data, err error) {
err = global.Db.Where(maps).First(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// GetDataListByMemberValidTime 获取列表-今天开始时间/过期时间
func (r *DataDao) GetDataListByMemberValidTime(maps interface{}, startTime, endTime string) (m []*model.Data, err error) {
err = global.Db.Where(maps).Where("member_expire_date BETWEEN ? AND ?", startTime, endTime).Find(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// Inc 自增
func (r *DataDao) Inc(tx *gorm.DB, DataId int64, field string, numeral int) error {
err := tx.Model(&model.Data{}).Where("data_id = ?", DataId).UpdateColumn(field, gorm.Expr(field+" + ?", numeral)).Error
if err != nil {
return err
}
return nil
}
// Dec 自减
func (r *DataDao) Dec(tx *gorm.DB, DataId int64, field string, numeral int) error {
err := tx.Model(&model.Data{}).Where("data_id = ?", DataId).UpdateColumn(field, gorm.Expr(field+" - ?", numeral)).Error
if err != nil {
return err
}
return nil
}
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package dao
import (
"gorm.io/gorm"
"gorm.io/gorm/clause"
"vote-video-api/api/model"
"vote-video-api/global"
)
type SystemConfigDao struct {
}
// GetSystemConfigById 获取数据-id
func (r *SystemConfigDao) GetSystemConfigById(ConfigId int64) (m *model.SystemConfig, err error) {
err = global.Db.First(&m, ConfigId).Error
if err != nil {
return nil, err
}
return m, nil
}
// GetSystemConfigPreloadById 获取数据-加载全部关联-id
func (r *SystemConfigDao) GetSystemConfigPreloadById(ConfigId int64) (m *model.SystemConfig, err error) {
err = global.Db.Preload(clause.Associations).First(&m, ConfigId).Error
if err != nil {
return nil, err
}
return m, nil
}
// DeleteSystemConfig 删除
func (r *SystemConfigDao) DeleteSystemConfig(tx *gorm.DB, maps interface{}) error {
err := tx.Where(maps).Delete(&model.SystemConfig{}).Error
if err != nil {
return err
}
return nil
}
// DeleteSystemConfigById 删除-id
func (r *SystemConfigDao) DeleteSystemConfigById(tx *gorm.DB, ConfigId int64) error {
if err := tx.Delete(&model.SystemConfig{}, ConfigId).Error; err != nil {
return err
}
return nil
}
// EditSystemConfig 修改
func (r *SystemConfigDao) EditSystemConfig(tx *gorm.DB, maps interface{}, data interface{}) error {
err := tx.Model(&model.SystemConfig{}).Where(maps).Updates(data).Error
if err != nil {
return err
}
return nil
}
// EditSystemConfigById 修改-id
func (r *SystemConfigDao) EditSystemConfigById(tx *gorm.DB, ConfigId int64, data interface{}) error {
err := tx.Model(&model.SystemConfig{}).Where("config_id = ?", ConfigId).Updates(data).Error
if err != nil {
return err
}
return nil
}
// GetSystemConfigList 获取列表
func (r *SystemConfigDao) GetSystemConfigList(maps interface{}) (m []*model.SystemConfig, err error) {
err = global.Db.Where(maps).Find(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// GetSystemConfigCount 获取数量
func (r *SystemConfigDao) GetSystemConfigCount(maps interface{}) (total int64, err error) {
err = global.Db.Model(&model.SystemConfig{}).Where(maps).Count(&total).Error
if err != nil {
return 0, err
}
return total, nil
}
// GetSystemConfigListRand 获取列表-随机
func (r *SystemConfigDao) GetSystemConfigListRand(maps interface{}, limit int) (m []*model.SystemConfig, err error) {
err = global.Db.Where(maps).Order("rand()").Limit(limit).Find(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// AddSystemConfig 新增
func (r *SystemConfigDao) AddSystemConfig(tx *gorm.DB, model *model.SystemConfig) (*model.SystemConfig, error) {
if err := tx.Create(model).Error; err != nil {
return nil, err
}
return model, nil
}
+117
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package dao
import (
"gorm.io/gorm"
"gorm.io/gorm/clause"
"vote-video-api/api/model"
"vote-video-api/global"
)
type SystemTimeDao struct {
}
// GetSystemTimeById 获取数据-id
func (r *SystemTimeDao) GetSystemTimeById(SystemTimeId int64) (m *model.SystemTime, err error) {
err = global.Db.First(&m, SystemTimeId).Error
if err != nil {
return nil, err
}
return m, nil
}
// GetSystemTimePreloadById 获取数据-加载全部关联-id
func (r *SystemTimeDao) GetSystemTimePreloadById(SystemTimeId int64) (m *model.SystemTime, err error) {
err = global.Db.Preload(clause.Associations).First(&m, SystemTimeId).Error
if err != nil {
return nil, err
}
return m, nil
}
// DeleteSystemTime 删除
func (r *SystemTimeDao) DeleteSystemTime(tx *gorm.DB, maps interface{}) error {
err := tx.Where(maps).Delete(&model.SystemTime{}).Error
if err != nil {
return err
}
return nil
}
// DeleteSystemTimeById 删除-id
func (r *SystemTimeDao) DeleteSystemTimeById(tx *gorm.DB, SystemTimeId int64) error {
if err := tx.Delete(&model.SystemTime{}, SystemTimeId).Error; err != nil {
return err
}
return nil
}
// EditSystemTime 修改
func (r *SystemTimeDao) EditSystemTime(tx *gorm.DB, maps interface{}, data interface{}) error {
err := tx.Model(&model.SystemTime{}).Where(maps).Updates(data).Error
if err != nil {
return err
}
return nil
}
// EditSystemTimeById 修改-id
func (r *SystemTimeDao) EditSystemTimeById(tx *gorm.DB, SystemTimeId int64, data interface{}) error {
err := tx.Model(&model.SystemTime{}).Where("system_time_id = ?", SystemTimeId).Updates(data).Error
if err != nil {
return err
}
return nil
}
// GetSystemTimeList 获取列表
func (r *SystemTimeDao) GetSystemTimeList(maps interface{}) (m []*model.SystemTime, err error) {
err = global.Db.Where(maps).Find(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// GetSystemTimeCount 获取数量
func (r *SystemTimeDao) GetSystemTimeCount(maps interface{}) (total int64, err error) {
err = global.Db.Model(&model.SystemTime{}).Where(maps).Count(&total).Error
if err != nil {
return 0, err
}
return total, nil
}
// GetSystemTimeListRand 获取列表-随机
func (r *SystemTimeDao) GetSystemTimeListRand(maps interface{}, limit int) (m []*model.SystemTime, err error) {
err = global.Db.Where(maps).Order("rand()").Limit(limit).Find(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// AddSystemTime 新增
func (r *SystemTimeDao) AddSystemTime(tx *gorm.DB, model *model.SystemTime) (*model.SystemTime, error) {
if err := tx.Create(model).Error; err != nil {
return nil, err
}
return model, nil
}
// Inc 自增
func (r *SystemTimeDao) Inc(tx *gorm.DB, SystemTimeId int64, field string, numeral int) error {
err := tx.Model(&model.SystemTime{}).Where("SystemTime_id = ?", SystemTimeId).UpdateColumn(field, gorm.Expr(field+" + ?", numeral)).Error
if err != nil {
return err
}
return nil
}
// Dec 自减
func (r *SystemTimeDao) Dec(tx *gorm.DB, SystemTimeId int64, field string, numeral int) error {
err := tx.Model(&model.SystemTime{}).Where("SystemTime_id = ?", SystemTimeId).UpdateColumn(field, gorm.Expr(field+" - ?", numeral)).Error
if err != nil {
return err
}
return nil
}
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package dao
import (
"gorm.io/gorm"
"gorm.io/gorm/clause"
"vote-video-api/api/model"
"vote-video-api/global"
)
type UserDao struct {
}
// GetUserById 获取数据-id
func (r *UserDao) GetUserById(UserId int64) (m *model.User, err error) {
err = global.Db.First(&m, UserId).Error
if err != nil {
return nil, err
}
return m, nil
}
// GetUserPreloadById 获取数据-加载全部关联-id
func (r *UserDao) GetUserPreloadById(UserId int64) (m *model.User, err error) {
err = global.Db.Preload(clause.Associations).First(&m, UserId).Error
if err != nil {
return nil, err
}
return m, nil
}
// DeleteUser 删除
func (r *UserDao) DeleteUser(tx *gorm.DB, maps interface{}) error {
err := tx.Where(maps).Delete(&model.User{}).Error
if err != nil {
return err
}
return nil
}
// DeleteUserById 删除-id
func (r *UserDao) DeleteUserById(tx *gorm.DB, UserId int64) error {
if err := tx.Delete(&model.User{}, UserId).Error; err != nil {
return err
}
return nil
}
// EditUser 修改
func (r *UserDao) EditUser(tx *gorm.DB, maps interface{}, data interface{}) error {
err := tx.Model(&model.User{}).Where(maps).Updates(data).Error
if err != nil {
return err
}
return nil
}
// EditUserById 修改-id
func (r *UserDao) EditUserById(tx *gorm.DB, UserId int64, data interface{}) error {
err := tx.Model(&model.User{}).Where("User_id = ?", UserId).Updates(data).Error
if err != nil {
return err
}
return nil
}
// GetUserList 获取列表
func (r *UserDao) GetUserList(maps interface{}) (m []*model.User, err error) {
err = global.Db.Where(maps).Find(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// GetUserCount 获取数量
func (r *UserDao) GetUserCount(maps interface{}) (total int64, err error) {
err = global.Db.Model(&model.User{}).Where(maps).Count(&total).Error
if err != nil {
return 0, err
}
return total, nil
}
// GetUserListRand 获取列表-随机
func (r *UserDao) GetUserListRand(maps interface{}, limit int) (m []*model.User, err error) {
err = global.Db.Where(maps).Order("rand()").Limit(limit).Find(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// AddUser 新增
func (r *UserDao) AddUser(tx *gorm.DB, model *model.User) (*model.User, error) {
if err := tx.Create(model).Error; err != nil {
return nil, err
}
return model, nil
}
// GetUser 获取
func (r *UserDao) GetUser(maps interface{}) (m *model.User, err error) {
err = global.Db.Where(maps).First(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// Inc 自增
func (r *UserDao) Inc(tx *gorm.DB, UserId int64, field string, numeral int) error {
err := tx.Model(&model.User{}).Where("User_id = ?", UserId).UpdateColumn(field, gorm.Expr(field+" + ?", numeral)).Error
if err != nil {
return err
}
return nil
}
// Dec 自减
func (r *UserDao) Dec(tx *gorm.DB, UserId int64, field string, numeral int) error {
err := tx.Model(&model.User{}).Where("User_id = ?", UserId).UpdateColumn(field, gorm.Expr(field+" - ?", numeral)).Error
if err != nil {
return err
}
return nil
}
+243
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package dao
import (
"gorm.io/gorm"
"gorm.io/gorm/clause"
"vote-video-api/api/model"
"vote-video-api/api/requests"
"vote-video-api/global"
)
type VideoDao struct {
}
// GetVideoById 获取数据-id
func (r *VideoDao) GetVideoById(VideoId int64) (m *model.Video, err error) {
err = global.Db.First(&m, VideoId).Error
if err != nil {
return nil, err
}
return m, nil
}
// GetVideoPreloadById 获取数据-加载全部关联-id
func (r *VideoDao) GetVideoPreloadById(VideoId int64) (m *model.Video, err error) {
err = global.Db.Preload(clause.Associations).First(&m, VideoId).Error
if err != nil {
return nil, err
}
return m, nil
}
// DeleteVideo 删除
func (r *VideoDao) DeleteVideo(tx *gorm.DB, maps interface{}) error {
err := tx.Where(maps).Delete(&model.Video{}).Error
if err != nil {
return err
}
return nil
}
// DeleteVideoById 删除-id
func (r *VideoDao) DeleteVideoById(tx *gorm.DB, VideoId int64) error {
if err := tx.Delete(&model.Video{}, VideoId).Error; err != nil {
return err
}
return nil
}
// EditVideo 修改
func (r *VideoDao) EditVideo(tx *gorm.DB, maps interface{}, data interface{}) error {
err := tx.Model(&model.Video{}).Where(maps).Updates(data).Error
if err != nil {
return err
}
return nil
}
// EditVideoById 修改-id
func (r *VideoDao) EditVideoById(tx *gorm.DB, VideoId int64, data interface{}) error {
err := tx.Model(&model.Video{}).Where("video_id = ?", VideoId).Updates(data).Error
if err != nil {
return err
}
return nil
}
// GetVideoList 获取列表
func (r *VideoDao) GetVideoList(maps interface{}) (m []*model.Video, err error) {
err = global.Db.Where(maps).Find(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// GetVideoCount 获取数量
func (r *VideoDao) GetVideoCount(maps interface{}) (total int64, err error) {
err = global.Db.Model(&model.Video{}).Where(maps).Count(&total).Error
if err != nil {
return 0, err
}
return total, nil
}
// GetVideoListRand 获取列表-随机
func (r *VideoDao) GetVideoListRand(maps interface{}, limit int) (m []*model.Video, err error) {
err = global.Db.Where(maps).Order("rand()").Limit(limit).Find(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// AddVideo 新增
func (r *VideoDao) AddVideo(tx *gorm.DB, model *model.Video) (*model.Video, error) {
if err := tx.Create(model).Error; err != nil {
return nil, err
}
return model, nil
}
// GetVideo 获取
func (r *VideoDao) GetVideo(maps interface{}) (m *model.Video, err error) {
err = global.Db.Where(maps).First(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// Inc 自增
func (r *VideoDao) Inc(tx *gorm.DB, VideoId int64, field string, numeral int) error {
err := tx.Model(&model.Video{}).Where("video_id = ?", VideoId).UpdateColumn(field, gorm.Expr(field+" + ?", numeral)).Error
if err != nil {
return err
}
return nil
}
// Dec 自减
func (r *VideoDao) Dec(tx *gorm.DB, VideoId int64, field string, numeral int) error {
err := tx.Model(&model.Video{}).Where("video_id = ?", VideoId).UpdateColumn(field, gorm.Expr(field+" - ?", numeral)).Error
if err != nil {
return err
}
return nil
}
// GetVideoPageSearch 获取视频列表-分页
func (r *VideoDao) GetVideoPageSearch(req requests.GetVideoPage, page, pageSize int) (m []*model.Video, total int64, err error) {
var totalRecords int64
// 构建查询条件
query := global.Db.Model(&model.Video{})
// 作者
query = query.Preload("VideoAuthor")
// 作者关联医院
query = query.Preload("VideoAuthor.BaseHospital")
// 文章状态(1:正常 2:禁用)
query = query.Where("video_status = ?", 1)
// 搜索关键字
if req.Keyword != "" {
keyword := "%" + req.Keyword + "%" //
// 标题
orQuery := global.Db.Model(&model.Video{}).Or("video_title LIKE ?", keyword)
// 编号
orQuery = orQuery.Or("video_number LIKE ?", keyword)
// 医院名称
hospitalSubQuery := global.Db.Model(&model.BaseHospital{}).
Select("hospital_id").
Where("hospital_name LIKE ?", keyword)
articleAuthorSubQuery := global.Db.Model(&model.VideoAuthor{}).
Select("video_id").
Where(gorm.Expr("hospital_id IN (?)", hospitalSubQuery))
orQuery = orQuery.Or(gorm.Expr("video_id IN (?)", articleAuthorSubQuery))
// 作者姓名
subQuery := global.Db.Model(&model.VideoAuthor{}).
Select("video_id").
Where("author_name LIKE ?", keyword)
orQuery = orQuery.Or(gorm.Expr("video_id IN (?)", subQuery))
// 执行组建
query = query.Where(orQuery)
}
// 排序
query = query.Order("created_at asc")
// 查询总数量
if err := query.Count(&totalRecords).Error; err != nil {
return nil, 0, err
}
err = query.Scopes(model.Paginate(page, pageSize)).Find(&m).Error
if err != nil {
return nil, 0, err
}
return m, totalRecords, nil
}
// GetVideoOrderList 获取列表-排序
func (r *VideoDao) GetVideoOrderList(maps interface{}, orderField string, limit int) (m []*model.Video, err error) {
err = global.Db.Where(maps).Preload(clause.Associations).Order(orderField).Limit(limit).Find(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// GetVideoRankList 获取视频排名列表
func (r *VideoDao) GetVideoRankList(maps interface{}, orderField string, limit int) (m []*model.Video, err error) {
err = global.Db.Where(maps).
Preload("VideoAuthor").
Preload("VideoAuthor.BaseHospital").
Order(orderField).Limit(limit).Find(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// GetVideoListGtVoteNum 获取大于某一投票数的视频列表
func (r *VideoDao) GetVideoListGtVoteNum(maps interface{}, voteNum uint) (m []*model.Video, err error) {
err = global.Db.Where(maps).Where("vote_num > ?", voteNum).Find(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// GetVideoRank 获取某一条数据的排名
func (r *VideoDao) GetVideoRank(videoID int64) (int, error) {
var rank int
// 定义子查询
subQuery := global.Db.Model(&model.Video{}).
Select("video_id, vote_num, (@rank := @rank + 1) AS rank").
Where("video_status = ?", 1).
Order("vote_num DESC").
Joins(", (SELECT @rank := 0) AS r")
// 将子查询作为命名子查询的一部分进行查询
err := global.Db.Table("(?) AS sub", subQuery).
Where("sub.video_id = ?", videoID).
Pluck("sub.rank", &rank).Error
if err != nil {
return 0, err
}
return rank, nil
}
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package dao
import (
"gorm.io/gorm"
"gorm.io/gorm/clause"
"vote-video-api/api/model"
"vote-video-api/global"
)
type VideoAuthorDao struct {
}
// GetVideoAuthorById 获取数据-id
func (r *VideoAuthorDao) GetVideoAuthorById(authorId int64) (m *model.VideoAuthor, err error) {
err = global.Db.First(&m, authorId).Error
if err != nil {
return nil, err
}
return m, nil
}
// GetVideoAuthorPreloadById 获取数据-加载全部关联-id
func (r *VideoAuthorDao) GetVideoAuthorPreloadById(authorId int64) (m *model.VideoAuthor, err error) {
err = global.Db.Preload(clause.Associations).First(&m, authorId).Error
if err != nil {
return nil, err
}
return m, nil
}
// GetVideoAuthorListPreloadByVideoId 获取数据-列表-视频id
func (r *VideoAuthorDao) GetVideoAuthorListPreloadByVideoId(videoId int64) (m []*model.VideoAuthor, err error) {
err = global.Db.Preload(clause.Associations).Where("video_id = ?", videoId).Find(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// DeleteVideoAuthor 删除
func (r *VideoAuthorDao) DeleteVideoAuthor(tx *gorm.DB, maps interface{}) error {
err := tx.Where(maps).Delete(&model.VideoAuthor{}).Error
if err != nil {
return err
}
return nil
}
// DeleteVideoAuthorById 删除-id
func (r *VideoAuthorDao) DeleteVideoAuthorById(tx *gorm.DB, authorId int64) error {
if err := tx.Delete(&model.VideoAuthor{}, authorId).Error; err != nil {
return err
}
return nil
}
// EditVideoAuthor 修改
func (r *VideoAuthorDao) EditVideoAuthor(tx *gorm.DB, maps interface{}, data interface{}) error {
err := tx.Model(&model.VideoAuthor{}).Where(maps).Updates(data).Error
if err != nil {
return err
}
return nil
}
// EditVideoAuthorById 修改-id
func (r *VideoAuthorDao) EditVideoAuthorById(tx *gorm.DB, authorId int64, data interface{}) error {
err := tx.Model(&model.VideoAuthor{}).Where("authorId = ?", authorId).Updates(data).Error
if err != nil {
return err
}
return nil
}
// GetVideoAuthorList 获取列表
func (r *VideoAuthorDao) GetVideoAuthorList(maps interface{}) (m []*model.VideoAuthor, err error) {
err = global.Db.Where(maps).Find(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// GetVideoAuthorCount 获取数量
func (r *VideoAuthorDao) GetVideoAuthorCount(maps interface{}) (total int64, err error) {
err = global.Db.Model(&model.VideoAuthor{}).Where(maps).Count(&total).Error
if err != nil {
return 0, err
}
return total, nil
}
// GetVideoAuthorListRand 获取列表-随机
func (r *VideoAuthorDao) GetVideoAuthorListRand(maps interface{}, limit int) (m []*model.VideoAuthor, err error) {
err = global.Db.Where(maps).Order("rand()").Limit(limit).Find(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// AddVideoAuthor 新增
func (r *VideoAuthorDao) AddVideoAuthor(tx *gorm.DB, model *model.VideoAuthor) (*model.VideoAuthor, error) {
if err := tx.Create(model).Error; err != nil {
return nil, err
}
return model, nil
}
// GetVideoAuthor 获取
func (r *VideoAuthorDao) GetVideoAuthor(maps interface{}) (m *model.VideoAuthor, err error) {
err = global.Db.Where(maps).First(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// Inc 自增
func (r *VideoAuthorDao) Inc(tx *gorm.DB, authorId int64, field string, numeral int) error {
err := tx.Model(&model.VideoAuthor{}).Where("authorId = ?", authorId).UpdateColumn(field, gorm.Expr(field+" + ?", numeral)).Error
if err != nil {
return err
}
return nil
}
// Dec 自减
func (r *VideoAuthorDao) Dec(tx *gorm.DB, authorId int64, field string, numeral int) error {
err := tx.Model(&model.VideoAuthor{}).Where("authorId = ?", authorId).UpdateColumn(field, gorm.Expr(field+" - ?", numeral)).Error
if err != nil {
return err
}
return nil
}
+126
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package dao
import (
"gorm.io/gorm"
"gorm.io/gorm/clause"
"vote-video-api/api/model"
"vote-video-api/global"
)
type VideoVoteDayDao struct {
}
// GetVideoVoteDayById 获取数据-id
func (r *VideoVoteDayDao) GetVideoVoteDayById(voteDayId int64) (m *model.VideoVoteDay, err error) {
err = global.Db.First(&m, voteDayId).Error
if err != nil {
return nil, err
}
return m, nil
}
// GetVideoVoteDayPreloadById 获取数据-加载全部关联-id
func (r *VideoVoteDayDao) GetVideoVoteDayPreloadById(voteDayId int64) (m *model.VideoVoteDay, err error) {
err = global.Db.Preload(clause.Associations).First(&m, voteDayId).Error
if err != nil {
return nil, err
}
return m, nil
}
// DeleteVideoVoteDay 删除
func (r *VideoVoteDayDao) DeleteVideoVoteDay(tx *gorm.DB, maps interface{}) error {
err := tx.Where(maps).Delete(&model.VideoVoteDay{}).Error
if err != nil {
return err
}
return nil
}
// DeleteVideoVoteDayById 删除-id
func (r *VideoVoteDayDao) DeleteVideoVoteDayById(tx *gorm.DB, authorId int64) error {
if err := tx.Delete(&model.VideoVoteDay{}, authorId).Error; err != nil {
return err
}
return nil
}
// EditVideoVoteDay 修改
func (r *VideoVoteDayDao) EditVideoVoteDay(tx *gorm.DB, maps interface{}, data interface{}) error {
err := tx.Model(&model.VideoVoteDay{}).Where(maps).Updates(data).Error
if err != nil {
return err
}
return nil
}
// EditVideoVoteDayById 修改-id
func (r *VideoVoteDayDao) EditVideoVoteDayById(tx *gorm.DB, voteDayId int64, data interface{}) error {
err := tx.Model(&model.VideoVoteDay{}).Where("vote_day_id = ?", voteDayId).Updates(data).Error
if err != nil {
return err
}
return nil
}
// GetVideoVoteDayList 获取列表
func (r *VideoVoteDayDao) GetVideoVoteDayList(maps interface{}) (m []*model.VideoVoteDay, err error) {
err = global.Db.Where(maps).Find(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// GetVideoVoteDayCount 获取数量
func (r *VideoVoteDayDao) GetVideoVoteDayCount(maps interface{}) (total int64, err error) {
err = global.Db.Model(&model.VideoVoteDay{}).Where(maps).Count(&total).Error
if err != nil {
return 0, err
}
return total, nil
}
// GetVideoVoteDayListRand 获取列表-随机
func (r *VideoVoteDayDao) GetVideoVoteDayListRand(maps interface{}, limit int) (m []*model.VideoVoteDay, err error) {
err = global.Db.Where(maps).Order("rand()").Limit(limit).Find(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// AddVideoVoteDay 新增
func (r *VideoVoteDayDao) AddVideoVoteDay(tx *gorm.DB, model *model.VideoVoteDay) (*model.VideoVoteDay, error) {
if err := tx.Create(model).Error; err != nil {
return nil, err
}
return model, nil
}
// GetVideoVoteDay 获取
func (r *VideoVoteDayDao) GetVideoVoteDay(maps interface{}) (m *model.VideoVoteDay, err error) {
err = global.Db.Where(maps).First(&m).Error
if err != nil {
return nil, err
}
return m, nil
}
// Inc 自增
func (r *VideoVoteDayDao) Inc(tx *gorm.DB, voteDayId int64, field string, numeral int) error {
err := tx.Model(&model.VideoVoteDay{}).Where("vote_day_id = ?", voteDayId).UpdateColumn(field, gorm.Expr(field+" + ?", numeral)).Error
if err != nil {
return err
}
return nil
}
// Dec 自减
func (r *VideoVoteDayDao) Dec(tx *gorm.DB, voteDayId int64, field string, numeral int) error {
err := tx.Model(&model.VideoVoteDay{}).Where("vote_day_id = ?", voteDayId).UpdateColumn(field, gorm.Expr(field+" - ?", numeral)).Error
if err != nil {
return err
}
return nil
}
+87
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package dto
import (
"fmt"
"vote-video-api/api/model"
)
// ArticleDto 文章表
type ArticleDto struct {
ArticleId string `json:"article_id"` // 主键id
ArticleTitle string `json:"article_title"` // 文章标题
ArticleStatus int `json:"article_status"` // 文章状态(1:正常 2:禁用)
ArticleNumber string `json:"article_number"` // 文章编号
VoteNum uint `json:"vote_num"` // 总票数
ArticleContent string `json:"article_content"` // 文章内容
CreatedAt model.LocalTime `json:"created_at"` // 创建时间
UpdatedAt model.LocalTime `json:"updated_at"` // 更新时间
ArticleAuthor []*ArticleAuthorDto `json:"article_author"` // 作者
Rank *int `json:"rank"` // 排名
IsVote bool `json:"is_vote"` // 是否已投票(false:否 true:是)
}
// GetArticleListDto 列表-分页
func GetArticleListDto(m []*model.Article) []*ArticleDto {
// 处理返回值
responses := make([]*ArticleDto, len(m))
if len(m) > 0 {
for i, v := range m {
response := &ArticleDto{
ArticleId: fmt.Sprintf("%d", v.ArticleId),
ArticleTitle: v.ArticleTitle,
ArticleStatus: v.ArticleStatus,
ArticleNumber: v.ArticleNumber,
VoteNum: v.VoteNum,
CreatedAt: v.CreatedAt,
UpdatedAt: v.UpdatedAt,
}
// 加载数据-作者
if v.ArticleAuthor != nil {
response = response.LoadArticleAuthor(v.ArticleAuthor)
}
// 将转换后的结构体添加到新切片中
responses[i] = response
}
}
return responses
}
// GetArticleDto 详情
func GetArticleDto(m *model.Article) *ArticleDto {
return &ArticleDto{
ArticleId: fmt.Sprintf("%d", m.ArticleId),
ArticleTitle: m.ArticleTitle,
ArticleStatus: m.ArticleStatus,
ArticleNumber: m.ArticleNumber,
VoteNum: m.VoteNum,
ArticleContent: m.ArticleContent,
CreatedAt: m.CreatedAt,
UpdatedAt: m.UpdatedAt,
}
}
// LoadArticleAuthor 加载数据-作者
func (r *ArticleDto) LoadArticleAuthor(m []*model.ArticleAuthor) *ArticleDto {
if len(m) > 0 {
r.ArticleAuthor = GetArticleAuthorListDto(m)
}
return r
}
// LoadRank 加载数据-排名
func (r *ArticleDto) LoadRank(m int) *ArticleDto {
if m > 0 {
r.Rank = &m
}
return r
}
// LoadVoteStatus 加载数据-投票状态
func (r *ArticleDto) LoadVoteStatus(m bool) *ArticleDto {
r.IsVote = m
return r
}
+42
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package dto
import (
"vote-video-api/api/model"
)
type ArticleAuthorDto struct {
AuthorName string `json:"author_name"` // 作者姓名
HospitalName string `json:"hospital_name"` // 作者所属医院
}
// GetArticleAuthorListDto 列表-分页
func GetArticleAuthorListDto(m []*model.ArticleAuthor) []*ArticleAuthorDto {
// 处理返回值
responses := make([]*ArticleAuthorDto, len(m))
if len(m) > 0 {
for i, v := range m {
response := &ArticleAuthorDto{
AuthorName: v.AuthorName,
}
// 加载数据-医院属性
if v.BaseHospital != nil {
response = response.LoadBaseHospitalAttr(v.BaseHospital)
}
// 将转换后的结构体添加到新切片中
responses[i] = response
}
}
return responses
}
// LoadBaseHospitalAttr 加载数据-医院属性
func (r *ArticleAuthorDto) LoadBaseHospitalAttr(m *model.BaseHospital) *ArticleAuthorDto {
if m != nil {
r.HospitalName = m.HospitalName
}
return r
}
+28
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package dto
import (
"fmt"
"vote-video-api/api/model"
)
// BaseAgreementDto 基础-协议
type BaseAgreementDto struct {
AgreementId string `json:"agreement_id"` // 主键id
AgreementTitle string `json:"agreement_title"` // 协议标题
AgreementType int `json:"agreement_type"` // 协议类型(1:大赛介绍 2:投票规则)
AgreementContent string `json:"agreement_content"` // 协议内容
CreatedAt model.LocalTime `json:"created_at"` // 创建时间
UpdatedAt model.LocalTime `json:"updated_at"` // 修改时间
}
// GetBaseAgreementDto 详情
func GetBaseAgreementDto(m *model.BaseAgreement) *BaseAgreementDto {
return &BaseAgreementDto{
AgreementId: fmt.Sprintf("%d", m.AgreementId),
AgreementTitle: m.AgreementTitle,
AgreementType: m.AgreementType,
AgreementContent: m.AgreementContent,
CreatedAt: m.CreatedAt,
UpdatedAt: m.UpdatedAt,
}
}
+18
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package dto
import (
"vote-video-api/api/model"
)
type DataDto struct {
ViewNum uint `json:"view_num"` // 浏览数量
VoteNum uint `json:"vote_num"` // 投票数量
}
// GetDataDto 详情
func GetDataDto(m *model.Data) *DataDto {
return &DataDto{
ViewNum: m.ViewNum,
VoteNum: m.VoteNum,
}
}
+6
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package dto
type LoginDto struct {
UserId string `json:"user_id"` // 用户id
Token string `json:"token"` // token
}
+16
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package dto
import (
"vote-video-api/api/model"
)
// UserDto 用户表
type UserDto struct {
UserId string `json:"user_id"` // 用户id
UserStatus int `json:"user_status"` // 状态(1:正常 2:禁用)
OpenId string `json:"open_id"` // 用户微信标识
LoginAt *model.LocalTime `json:"login_at"` // 登陆时间
LoginIp string `json:"login_ip"` // 登陆ip
CreatedAt model.LocalTime `json:"created_at"` // 创建时间
UpdatedAt model.LocalTime `json:"updated_at"` // 更新时间
}
+90
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package dto
import (
"fmt"
"vote-video-api/api/model"
)
// VideoDto 视频表
type VideoDto struct {
VideoId string `json:"video_id"` // 主键id
VideoTitle string `json:"video_title"` // 视频标题
VideoStatus int `json:"video_status"` // 视频状态(1:正常 2:禁用)
VideoNumber string `json:"video_number"` // 视频编号
VoteNum uint `json:"vote_num"` // 总票数
VideoNo string `json:"video_no"` // 视频编号(保利)
VideoContent string `json:"video_content"` // 视频内容
CreatedAt model.LocalTime `json:"created_at"` // 创建时间
UpdatedAt model.LocalTime `json:"updated_at"` // 更新时间
VideoAuthor []*VideoAuthorDto `json:"video_author"` // 作者
Rank *int `json:"rank"` // 排名
IsVote bool `json:"is_vote"` // 是否已投票(false:否 true:是)
}
// GetVideoListDto 列表-分页
func GetVideoListDto(m []*model.Video) []*VideoDto {
// 处理返回值
responses := make([]*VideoDto, len(m))
if len(m) > 0 {
for i, v := range m {
response := &VideoDto{
VideoId: fmt.Sprintf("%d", v.VideoId),
VideoTitle: v.VideoTitle,
VideoStatus: v.VideoStatus,
VideoNumber: v.VideoNumber,
VoteNum: v.VoteNum,
VideoNo: v.VideoNo,
CreatedAt: v.CreatedAt,
UpdatedAt: v.UpdatedAt,
}
// 加载数据-作者
if v.VideoAuthor != nil {
response = response.LoadVideoAuthor(v.VideoAuthor)
}
// 将转换后的结构体添加到新切片中
responses[i] = response
}
}
return responses
}
// GetVideoDto 详情
func GetVideoDto(m *model.Video) *VideoDto {
return &VideoDto{
VideoId: fmt.Sprintf("%d", m.VideoId),
VideoTitle: m.VideoTitle,
VideoStatus: m.VideoStatus,
VideoNumber: m.VideoNumber,
VoteNum: m.VoteNum,
VideoNo: m.VideoNo,
VideoContent: m.VideoContent,
CreatedAt: m.CreatedAt,
UpdatedAt: m.UpdatedAt,
}
}
// LoadVideoAuthor 加载数据-作者
func (r *VideoDto) LoadVideoAuthor(m []*model.VideoAuthor) *VideoDto {
if len(m) > 0 {
r.VideoAuthor = GetVideoAuthorListDto(m)
}
return r
}
// LoadRank 加载数据-排名
func (r *VideoDto) LoadRank(m int) *VideoDto {
if m > 0 {
r.Rank = &m
}
return r
}
// LoadVoteStatus 加载数据-投票状态
func (r *VideoDto) LoadVoteStatus(m bool) *VideoDto {
r.IsVote = m
return r
}
+42
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package dto
import (
"vote-video-api/api/model"
)
type VideoAuthorDto struct {
AuthorName string `json:"author_name"` // 作者姓名
HospitalName string `json:"hospital_name"` // 作者所属医院
}
// GetVideoAuthorListDto 列表-分页
func GetVideoAuthorListDto(m []*model.VideoAuthor) []*VideoAuthorDto {
// 处理返回值
responses := make([]*VideoAuthorDto, len(m))
if len(m) > 0 {
for i, v := range m {
response := &VideoAuthorDto{
AuthorName: v.AuthorName,
}
// 加载数据-医院属性
if v.BaseHospital != nil {
response = response.LoadBaseHospitalAttr(v.BaseHospital)
}
// 将转换后的结构体添加到新切片中
responses[i] = response
}
}
return responses
}
// LoadBaseHospitalAttr 加载数据-医院属性
func (r *VideoAuthorDto) LoadBaseHospitalAttr(m *model.BaseHospital) *VideoAuthorDto {
if m != nil {
r.HospitalName = m.HospitalName
}
return r
}
+43
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package exception
import (
"github.com/gin-gonic/gin"
"log"
"net/http"
"runtime/debug"
"vote-video-api/consts"
)
// Recover
// @Description: 处理全局异常
// @return gin.HandlerFunc
func Recover() gin.HandlerFunc {
return func(c *gin.Context) {
defer func() {
if r := recover(); r != nil {
// 打印错误堆栈信息
log.Printf("panic: %v\n", r)
debug.PrintStack()
c.JSON(http.StatusInternalServerError, gin.H{
"code": consts.ServerError,
"message": errorToString(r),
"data": "",
})
// 终止后续接口调用,不加的话recover到异常后,还会继续执行接口里后续代码
c.Abort()
}
}()
// 加载完 defer recover,继续后续接口调用
c.Next()
}
}
// recover错误,转string
func errorToString(r interface{}) string {
switch v := r.(type) {
case error:
return v.Error()
default:
return r.(string)
}
}
+33
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package middlewares
import (
"github.com/gin-gonic/gin"
"vote-video-api/api/dao"
"vote-video-api/api/responses"
)
// Auth Auth认证
func Auth() gin.HandlerFunc {
return func(c *gin.Context) {
// 获取用户id
userId := c.GetInt64("UserId")
if userId != 0 {
// 获取用户数据
userDao := dao.UserDao{}
user, err := userDao.GetUserById(userId)
if err != nil || user == nil {
responses.FailWithMessage("用户数据错误", c)
c.Abort()
return
}
if user.UserStatus == 2 {
responses.FailWithMessage("用户已禁用", c)
c.Abort()
return
}
}
c.Next()
}
}
+29
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package middlewares
import (
"github.com/gin-gonic/gin"
"net/http"
)
// Cors
// @Description: 跨域中间件
// @return gin.HandlerFunc
func Cors() gin.HandlerFunc {
return func(c *gin.Context) {
method := c.Request.Method
origin := c.Request.Header.Get("Origin")
if origin != "" {
c.Header("Access-Control-Allow-Origin", origin)
c.Header("Access-Control-Allow-Methods", "POST, GET, OPTIONS, PUT, DELETE, UPDATE")
c.Header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept, Authorization")
c.Header("Access-Control-Expose-Headers", "Content-Length, Access-Control-Allow-Origin, Access-Control-Allow-Headers, Cache-Control, Content-Language, Content-Type")
c.Header("Access-Control-Allow-Credentials", "false")
c.Set("content-type", "application/json")
}
if method == "OPTIONS" {
c.AbortWithStatus(http.StatusNoContent)
return
}
c.Next()
}
}
+67
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package middlewares
import (
"github.com/gin-gonic/gin"
"net/http"
"strconv"
"strings"
"vote-video-api/consts"
"vote-video-api/global"
"vote-video-api/utils"
)
// Jwt jwt认证
func Jwt() gin.HandlerFunc {
return func(c *gin.Context) {
authorization := c.Request.Header.Get("Authorization")
if authorization == "" || !strings.HasPrefix(authorization, "Bearer ") {
c.Next()
return
}
// 去除Bearer
authorization = authorization[7:] // 截取字符
// 检测是否存在黑名单
res, _ := global.Redis.Get(c, "jwt_black_"+authorization).Result()
if res != "" {
c.JSON(http.StatusOK, gin.H{
"message": "token错误/过期",
"code": consts.TokenError,
"data": "",
})
c.Abort()
return
}
// 解析jwt
t, err := utils.ParseJwt(authorization)
if err != nil {
c.JSON(http.StatusOK, gin.H{
"message": "token错误/过期",
"code": consts.TokenError,
"data": "",
})
c.Abort()
return
}
// 转换类型
userId, err := strconv.ParseInt(t.UserId, 10, 64)
if err != nil {
c.JSON(http.StatusOK, gin.H{
"message": "token错误",
"code": consts.TokenError,
"data": "",
})
c.Abort()
return
}
c.Set("UserId", userId) // 用户id
c.Next()
}
}
+60
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package middlewares
import (
"fmt"
"github.com/gin-gonic/gin"
"github.com/sirupsen/logrus"
"time"
"vote-video-api/global"
)
// Logrus 日志中间件
func Logrus() gin.HandlerFunc {
return func(c *gin.Context) {
// 开始时间
startTime := time.Now()
// 处理请求
c.Next()
// 获取 请求 参数
params := make(map[string]string)
paramsRaw, ok := c.Get("params")
if ok {
requestParams, ok := paramsRaw.(map[string]string)
if ok || len(requestParams) > 0 {
params = requestParams
}
}
// 结束时间
endTime := time.Now()
// 执行时间
latencyTime := fmt.Sprintf("%6v", endTime.Sub(startTime))
// 请求方式
reqMethod := c.Request.Method
// 请求路由
reqUri := c.Request.RequestURI
// 状态码
statusCode := c.Writer.Status()
// 请求IP
clientIP := c.ClientIP()
// 日志格式
global.Logger.WithFields(logrus.Fields{
"http_status": statusCode,
"total_time": latencyTime,
"ip": clientIP,
"method": reqMethod,
"uri": reqUri,
"params": params,
}).Info("access")
}
}
@@ -0,0 +1,92 @@
package middlewares
import (
"bytes"
"encoding/json"
"fmt"
"github.com/gin-gonic/gin"
"io"
"net/http"
"vote-video-api/consts"
)
// RequestParamsMiddleware 获取请求参数中间件
func RequestParamsMiddleware() gin.HandlerFunc {
return func(c *gin.Context) {
contentType := c.Request.Header.Get("Content-Type")
params := make(map[string]string)
// 判断请求参数类型
switch contentType {
case "application/json":
// 解析 application/json 请求体
bodyBytes, err := io.ReadAll(c.Request.Body)
if err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to read request body"})
c.Abort()
return
}
// 创建新的请求对象,并设置请求体数据
c.Request.Body = io.NopCloser(bytes.NewBuffer(bodyBytes))
var jsonParams map[string]interface{}
err = json.Unmarshal(bodyBytes, &jsonParams)
if err != nil {
c.JSON(http.StatusBadRequest, gin.H{
"message": "Invalid JSON data",
"code": consts.HttpError,
"data": "",
})
c.Abort()
return
}
for key, value := range jsonParams {
params[key] = fmt.Sprintf("%v", value)
}
// 存储参数到上下文
c.Set("params", params)
case "multipart/form-data", "application/form-data", "application/x-www-form-urlencoded":
// 解析 Form 表单参数
err := c.Request.ParseForm()
if err != nil {
c.JSON(http.StatusBadRequest, gin.H{
"message": "Invalid form data",
"code": consts.HttpError,
"data": "",
})
c.Abort()
return
}
for key, values := range c.Request.Form {
if len(values) > 0 {
params[key] = fmt.Sprintf("%v", values[0])
}
}
// 存储参数到上下文
c.Set("params", params)
default:
// 解析 URL 参数
queryParams := c.Request.URL.Query()
for key, values := range queryParams {
if len(values) > 0 {
params[key] = fmt.Sprintf("%v", values[0])
}
}
// 存储参数到上下文
c.Set("params", params)
}
// 继续处理请求
c.Next()
}
}
+38
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package model
import (
"gorm.io/gorm"
"time"
"vote-video-api/global"
)
// Article 文章表
type Article struct {
ArticleId int64 `gorm:"column:article_id;type:bigint(19);primary_key;comment:主键id" json:"article_id"`
ArticleTitle string `gorm:"column:article_title;type:varchar(200);comment:文章标题" json:"article_title"`
ArticleStatus int `gorm:"column:article_status;type:tinyint(1);default:1;comment:文章状态(1:正常 2:禁用)" json:"article_status"`
ArticleNumber string `gorm:"column:article_number;type:varchar(10);comment:文章编号;NOT NULL" json:"article_number"`
VoteNum uint `gorm:"column:vote_num;type:int(10) unsigned;default:0;comment:总票数" json:"vote_num"`
ArticleContent string `gorm:"column:article_content;type:text;comment:文章内容" json:"article_content"`
Model
ArticleAuthor []*ArticleAuthor `gorm:"foreignKey:ArticleId;references:article_id" json:"article_author"`
Rank *int `gorm:"column:rank;type:tinyint(1) unsigned;comment:排名" json:"rank"`
}
func (m *Article) TableName() string {
return "article"
}
func (m *Article) BeforeCreate(tx *gorm.DB) error {
if m.ArticleId == 0 {
m.ArticleId = global.Snowflake.Generate().Int64()
}
m.CreatedAt = LocalTime(time.Now())
tx.Statement.SetColumn("CreatedAt", m.CreatedAt)
m.UpdatedAt = LocalTime(time.Now())
tx.Statement.SetColumn("UpdatedAt", m.UpdatedAt)
return nil
}
+35
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package model
import (
"gorm.io/gorm"
"time"
"vote-video-api/global"
)
// ArticleAuthor 文章-作者表
type ArticleAuthor struct {
AuthorId int64 `gorm:"column:author_id;type:bigint(19);primary_key;comment:主键id" json:"author_id"`
ArticleId int64 `gorm:"column:article_id;type:bigint(19);comment:文章id;NOT NULL" json:"article_id"`
AuthorName string `gorm:"column:author_name;type:varchar(100);comment:作者姓名" json:"author_name"`
HospitalId int64 `gorm:"column:hospital_id;type:bigint(19);comment:作者所属医院id" json:"hospital_id"`
Model
BaseHospital *BaseHospital `gorm:"foreignKey:HospitalId;references:hospital_id" json:"base_hospital"`
}
func (m *ArticleAuthor) TableName() string {
return "article_author"
}
func (m *ArticleAuthor) BeforeCreate(tx *gorm.DB) error {
if m.AuthorId == 0 {
m.AuthorId = global.Snowflake.Generate().Int64()
}
m.CreatedAt = LocalTime(time.Now())
tx.Statement.SetColumn("CreatedAt", m.CreatedAt)
m.UpdatedAt = LocalTime(time.Now())
tx.Statement.SetColumn("UpdatedAt", m.UpdatedAt)
return nil
}
+34
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package model
import (
"gorm.io/gorm"
"time"
"vote-video-api/global"
)
// ArticleVoteDay 文章-每日投票
type ArticleVoteDay struct {
VoteDayId int64 `gorm:"column:vote_day_id;type:bigint(19);primary_key;comment:主键id" json:"vote_day_id"`
ArticleId int64 `gorm:"column:article_id;type:bigint(19);comment:文章id;NOT NULL" json:"article_id"`
UserId int64 `gorm:"column:user_id;type:bigint(19);comment:用户id;NOT NULL" json:"user_id"`
VotedAt *LocalTime `gorm:"column:voted_at;type:date;comment:投票时间(日)" json:"voted_at"`
Model
}
func (m *ArticleVoteDay) TableName() string {
return "article_vote_day"
}
func (m *ArticleVoteDay) BeforeCreate(tx *gorm.DB) error {
if m.VoteDayId == 0 {
m.VoteDayId = global.Snowflake.Generate().Int64()
}
m.CreatedAt = LocalTime(time.Now())
tx.Statement.SetColumn("CreatedAt", m.CreatedAt)
m.UpdatedAt = LocalTime(time.Now())
tx.Statement.SetColumn("UpdatedAt", m.UpdatedAt)
return nil
}
+34
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package model
import (
"gorm.io/gorm"
"time"
"vote-video-api/global"
)
// BaseAgreement 基础-协议
type BaseAgreement struct {
AgreementId int64 `gorm:"column:agreement_id;type:bigint(19);primary_key;comment:主键id" json:"agreement_id"`
AgreementTitle string `gorm:"column:agreement_title;type:varchar(255);comment:协议标题" json:"agreement_title"`
AgreementType int `gorm:"column:agreement_type;type:tinyint(1);comment:协议类型(1:大赛介绍 2:投票规则);NOT NULL" json:"agreement_type"`
AgreementContent string `gorm:"column:agreement_content;type:text;comment:协议内容" json:"agreement_content"`
Model
}
func (m *BaseAgreement) TableName() string {
return "base_agreement"
}
func (m *BaseAgreement) BeforeCreate(tx *gorm.DB) error {
if m.AgreementId == 0 {
m.AgreementId = global.Snowflake.Generate().Int64()
}
m.CreatedAt = LocalTime(time.Now())
tx.Statement.SetColumn("CreatedAt", m.CreatedAt)
m.UpdatedAt = LocalTime(time.Now())
tx.Statement.SetColumn("UpdatedAt", m.UpdatedAt)
return nil
}
+26
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package model
import (
"gorm.io/gorm"
"vote-video-api/global"
)
// BaseArea 地区表
type BaseArea struct {
AreaId int64 `gorm:"column:area_id;type:bigint(19);primary_key;comment:地区编号" json:"area_id"`
AreaName string `gorm:"column:area_name;type:varchar(255);comment:名称" json:"area_name"`
ParentId int64 `gorm:"column:parent_id;type:bigint(19);comment:上级编号" json:"parent_id"`
Zip string `gorm:"column:zip;type:varchar(10);comment:邮编" json:"zip"`
AreaType int `gorm:"column:area_type;type:tinyint(4);comment:类型(1:国家,2:省,3:市,4:区县)" json:"area_type"`
}
func (m *BaseArea) TableName() string {
return "base_area"
}
func (m *BaseArea) BeforeCreate(tx *gorm.DB) error {
if m.AreaId == 0 {
m.AreaId = global.Snowflake.Generate().Int64()
}
return nil
}
+46
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package model
import (
"gorm.io/gorm"
"time"
"vote-video-api/global"
)
// BaseHospital 医院表
type BaseHospital struct {
HospitalId int64 `gorm:"column:hospital_id;type:bigint(19);primary_key;comment:主键id" json:"hospital_id"`
HospitalName string `gorm:"column:hospital_name;type:varchar(255);comment:医院名称" json:"hospital_name"`
HospitalStatus int `gorm:"column:hospital_status;type:tinyint(1);default:1;comment:状态(0:禁用 1:正常 2:删除)" json:"hospital_status"`
HospitalLevelName string `gorm:"column:hospital_level_name;type:varchar(20);comment:医院等级名称" json:"hospital_level_name"`
PostCode string `gorm:"column:post_code;type:varchar(50);comment:邮政编码" json:"post_code"`
TelePhone string `gorm:"column:tele_phone;type:varchar(20);comment:电话" json:"tele_phone"`
ProvinceId int `gorm:"column:province_id;type:int(11);comment:省份id" json:"province_id"`
Province string `gorm:"column:province;type:varchar(50);comment:省份" json:"province"`
CityId int `gorm:"column:city_id;type:int(11);comment:城市id" json:"city_id"`
City string `gorm:"column:city;type:varchar(50);comment:城市" json:"city"`
CountyId int `gorm:"column:county_id;type:int(11);comment:区县id" json:"county_id"`
County string `gorm:"column:county;type:varchar(50);comment:区县" json:"county"`
Address string `gorm:"column:address;type:varchar(255);comment:地址" json:"address"`
Lat string `gorm:"column:lat;type:varchar(255);comment:纬度" json:"lat"`
Lng string `gorm:"column:lng;type:varchar(255);comment:经度" json:"lng"`
Desc string `gorm:"column:desc;type:varchar(255);comment:简介" json:"desc"`
Model
}
func (m *BaseHospital) TableName() string {
return "base_hospital"
}
func (m *BaseHospital) BeforeCreate(tx *gorm.DB) error {
if m.HospitalId == 0 {
m.HospitalId = global.Snowflake.Generate().Int64()
}
m.CreatedAt = LocalTime(time.Now())
tx.Statement.SetColumn("CreatedAt", m.CreatedAt)
m.UpdatedAt = LocalTime(time.Now())
tx.Statement.SetColumn("UpdatedAt", m.UpdatedAt)
return nil
}
+33
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package model
import (
"gorm.io/gorm"
"time"
"vote-video-api/global"
)
// Data 数据表
type Data struct {
DataId int64 `gorm:"column:data_id;type:bigint(19);primary_key;comment:主键id" json:"data_id"`
ViewNum uint `gorm:"column:view_num;type:int(10) unsigned;default:0;comment:浏览数量" json:"view_num"`
VoteNum uint `gorm:"column:vote_num;type:int(10) unsigned;default:0;comment:投票数量" json:"vote_num"`
Model
}
func (m *Data) TableName() string {
return "data"
}
func (m *Data) BeforeCreate(tx *gorm.DB) error {
if m.DataId == 0 {
m.DataId = global.Snowflake.Generate().Int64()
}
m.CreatedAt = LocalTime(time.Now())
tx.Statement.SetColumn("CreatedAt", m.CreatedAt)
m.UpdatedAt = LocalTime(time.Now())
tx.Statement.SetColumn("UpdatedAt", m.UpdatedAt)
return nil
}
+32
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package model
import (
"gorm.io/gorm"
"time"
"vote-video-api/global"
)
// SystemConfig 配置-系统配置
type SystemConfig struct {
ConfigId int64 `gorm:"column:config_id;type:bigint(19);primary_key;comment:主键id" json:"config_id"`
IsDisplayRank int `gorm:"column:is_display_rank;type:tinyint(1);default:1;comment:是否展示排名(0:否 1:是)" json:"is_display_rank"`
Model
}
func (m *SystemConfig) TableName() string {
return "system_config"
}
func (m *SystemConfig) BeforeCreate(tx *gorm.DB) error {
if m.ConfigId == 0 {
m.ConfigId = global.Snowflake.Generate().Int64()
}
m.CreatedAt = LocalTime(time.Now())
tx.Statement.SetColumn("CreatedAt", m.CreatedAt)
m.UpdatedAt = LocalTime(time.Now())
tx.Statement.SetColumn("UpdatedAt", m.UpdatedAt)
return nil
}
+33
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package model
import (
"gorm.io/gorm"
"time"
"vote-video-api/global"
)
// SystemTime 配置-时间
type SystemTime struct {
SystemTimeId int64 `gorm:"column:system_time_id;type:bigint(19);primary_key;comment:主键id" json:"system_time_id"`
StartTime *LocalTime `gorm:"column:start_time;type:datetime;comment:开始投票时间;NOT NULL" json:"start_time"`
EndTime *LocalTime `gorm:"column:end_time;type:datetime;comment:结束投票时间;NOT NULL" json:"end_time"`
Model
}
func (m *SystemTime) TableName() string {
return "system_time"
}
func (m *SystemTime) BeforeCreate(tx *gorm.DB) error {
if m.SystemTimeId == 0 {
m.SystemTimeId = global.Snowflake.Generate().Int64()
}
m.CreatedAt = LocalTime(time.Now())
tx.Statement.SetColumn("CreatedAt", m.CreatedAt)
m.UpdatedAt = LocalTime(time.Now())
tx.Statement.SetColumn("UpdatedAt", m.UpdatedAt)
return nil
}
+36
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package model
import (
"gorm.io/gorm"
"time"
"vote-video-api/global"
)
// User 用户表
type User struct {
UserId int64 `gorm:"column:user_id;type:bigint(19);primary_key;comment:用户id" json:"user_id"`
AppIden string `gorm:"column:app_iden;type:varchar(50);comment:app唯一标识" json:"app_iden"`
UserStatus int `gorm:"column:user_status;type:tinyint(1);default:1;comment:状态(1:正常 2:禁用)" json:"user_status"`
OpenId string `gorm:"column:open_id;type:varchar(100);comment:用户微信标识" json:"open_id"`
LoginAt *LocalTime `gorm:"column:login_at;type:datetime;comment:登陆时间" json:"login_at"`
LoginIp string `gorm:"column:login_ip;type:varchar(255);comment:登陆ip" json:"login_ip"`
Model
}
func (m *User) TableName() string {
return "user"
}
func (m *User) BeforeCreate(tx *gorm.DB) error {
if m.UserId == 0 {
m.UserId = global.Snowflake.Generate().Int64()
}
m.CreatedAt = LocalTime(time.Now())
tx.Statement.SetColumn("CreatedAt", m.CreatedAt)
m.UpdatedAt = LocalTime(time.Now())
tx.Statement.SetColumn("UpdatedAt", m.UpdatedAt)
return nil
}
+38
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package model
import (
"gorm.io/gorm"
"time"
"vote-video-api/global"
)
// Video 视频表
type Video struct {
VideoId int64 `gorm:"column:video_id;type:bigint(19);primary_key;comment:主键id" json:"video_id"`
VideoTitle string `gorm:"column:video_title;type:varchar(200);comment:视频标题" json:"video_title"`
VideoStatus int `gorm:"column:video_status;type:tinyint(1);default:1;comment:视频状态(1:正常 2:禁用)" json:"video_status"`
VoteNum uint `gorm:"column:vote_num;type:int(10) unsigned;default:0;comment:总票数" json:"vote_num"`
VideoNumber string `gorm:"column:video_number;type:varchar(10);comment:视频编号;NOT NULL" json:"video_number"`
VideoNo string `gorm:"column:video_no;type:varchar(255);comment:视频编号(保利)" json:"video_no"`
VideoContent string `gorm:"column:video_content;type:text;comment:视频内容" json:"video_content"`
Model
VideoAuthor []*VideoAuthor `gorm:"foreignKey:VideoId;references:video_id" json:"video_author"`
}
func (m *Video) TableName() string {
return "video"
}
func (m *Video) BeforeCreate(tx *gorm.DB) error {
if m.VideoId == 0 {
m.VideoId = global.Snowflake.Generate().Int64()
}
m.CreatedAt = LocalTime(time.Now())
tx.Statement.SetColumn("CreatedAt", m.CreatedAt)
m.UpdatedAt = LocalTime(time.Now())
tx.Statement.SetColumn("UpdatedAt", m.UpdatedAt)
return nil
}
+35
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package model
import (
"gorm.io/gorm"
"time"
"vote-video-api/global"
)
// VideoAuthor 视频-作者表
type VideoAuthor struct {
AuthorId int64 `gorm:"column:author_id;type:bigint(19);primary_key;comment:主键id" json:"author_id"`
VideoId int64 `gorm:"column:video_id;type:bigint(19);comment:视频id;NOT NULL" json:"video_id"`
AuthorName string `gorm:"column:author_name;type:varchar(100);comment:作者姓名" json:"author_name"`
HospitalId int64 `gorm:"column:hospital_id;type:bigint(19);comment:作者所属医院id" json:"hospital_id"`
Model
BaseHospital *BaseHospital `gorm:"foreignKey:HospitalId;references:hospital_id" json:"base_hospital"`
}
func (m *VideoAuthor) TableName() string {
return "video_author"
}
func (m *VideoAuthor) BeforeCreate(tx *gorm.DB) error {
if m.AuthorId == 0 {
m.AuthorId = global.Snowflake.Generate().Int64()
}
m.CreatedAt = LocalTime(time.Now())
tx.Statement.SetColumn("CreatedAt", m.CreatedAt)
m.UpdatedAt = LocalTime(time.Now())
tx.Statement.SetColumn("UpdatedAt", m.UpdatedAt)
return nil
}
+34
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package model
import (
"gorm.io/gorm"
"time"
"vote-video-api/global"
)
// VideoVoteDay 视频-每日投票
type VideoVoteDay struct {
VoteDayId int64 `gorm:"column:vote_day_id;type:bigint(19);primary_key;comment:主键id" json:"vote_day_id"`
VideoId int64 `gorm:"column:video_id;type:bigint(19);comment:视频id;NOT NULL" json:"video_id"`
UserId int64 `gorm:"column:user_id;type:bigint(19);comment:用户id;NOT NULL" json:"user_id"`
VotedAt *LocalTime `gorm:"column:voted_at;type:date;comment:投票时间(日)" json:"voted_at"`
Model
}
func (m *VideoVoteDay) TableName() string {
return "video_vote_day"
}
func (m *VideoVoteDay) BeforeCreate(tx *gorm.DB) error {
if m.VoteDayId == 0 {
m.VoteDayId = global.Snowflake.Generate().Int64()
}
m.CreatedAt = LocalTime(time.Now())
tx.Statement.SetColumn("CreatedAt", m.CreatedAt)
m.UpdatedAt = LocalTime(time.Now())
tx.Statement.SetColumn("UpdatedAt", m.UpdatedAt)
return nil
}
+87
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package model
import (
"database/sql/driver"
"errors"
"fmt"
"gorm.io/gorm"
"strings"
"time"
)
type Model struct {
CreatedAt LocalTime `gorm:"column:created_at;type:datetime;comment:创建时间" json:"created_at"`
UpdatedAt LocalTime `gorm:"column:updated_at;type:datetime;comment:修改时间" json:"updated_at"`
}
// LocalTime 自定义数据类型
type LocalTime time.Time
func (t *LocalTime) UnmarshalJSON(data []byte) error {
if string(data) == "null" {
return nil
}
var err error
// 前端接收的时间字符串
str := string(data)
// 去除接收的str收尾多余的"
timeStr := strings.Trim(str, "\"")
t1, err := time.Parse("2006-01-02 15:04:05", timeStr)
*t = LocalTime(t1)
return err
}
func (t LocalTime) MarshalJSON() ([]byte, error) {
formatted := fmt.Sprintf("\"%v\"", time.Time(t).Format("2006-01-02 15:04:05"))
return []byte(formatted), nil
}
func (t LocalTime) Value() (driver.Value, error) {
// MyTime 转换成 time.Time 类型
tTime := time.Time(t)
return tTime.Format("2006-01-02 15:04:05"), nil
}
func (t *LocalTime) Scan(v interface{}) error {
switch vt := v.(type) {
case time.Time:
// 字符串转成 time.Time 类型
*t = LocalTime(vt)
default:
return errors.New("类型处理错误")
}
return nil
}
func (t *LocalTime) String() string {
return fmt.Sprintf("hhh:%s", time.Time(*t).String())
}
func (t *LocalTime) IsEmpty() bool {
return time.Time(*t).IsZero()
}
func (m *Model) BeforeUpdate(tx *gorm.DB) (err error) {
m.UpdatedAt = LocalTime(time.Now())
tx.Statement.SetColumn("UpdatedAt", m.UpdatedAt)
return nil
}
func Paginate(page, pageSize int) func(db *gorm.DB) *gorm.DB {
return func(db *gorm.DB) *gorm.DB {
if page <= 0 {
page = 1
}
switch {
case pageSize > 100:
pageSize = 100
case pageSize <= 0:
pageSize = 10
}
offset := (page - 1) * pageSize
return db.Offset(offset).Limit(pageSize)
}
}
+12
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package requests
type ArticleRequest struct {
GetArticlePage // 获取图文列表-分页
}
// GetArticlePage 获取图文列表-分页
type GetArticlePage struct {
Page int `json:"page" form:"page" label:"页码"`
PageSize int `json:"page_size" form:"page_size" label:"每页个数"`
Keyword string `json:"keyword" form:"keyword" label:"搜索关键字"`
}
+10
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package requests
type BasicRequest struct {
GetBasicAgreement // 获取协议详情
}
// GetBasicAgreement 获取协议详情
type GetBasicAgreement struct {
AgreementType int `json:"agreement_type" form:"agreement_type" label:"协议类型" validate:"required,oneof=1 2"` // 协议类型(1:大赛介绍 2:投票规则)
}
+10
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package requests
type LoginRequest struct {
Login // 登录
}
// Login 登录
type Login struct {
OpenId string `json:"openid" form:"openid" label:"openid" validate:"required"`
}
+12
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@@ -0,0 +1,12 @@
package requests
type VideoRequest struct {
GetVideoPage // 获取视频列表-分页
}
// GetVideoPage 获取视频列表-分页
type GetVideoPage struct {
Page int `json:"page" form:"page" label:"页码"`
PageSize int `json:"page_size" form:"page_size" label:"每页个数"`
Keyword string `json:"keyword" form:"keyword" label:"搜索关键字"`
}
+4
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package requests
type Requests struct {
}
+52
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package responses
import (
"github.com/gin-gonic/gin"
"net/http"
"vote-video-api/consts"
)
type res struct {
Code int `json:"code"`
Data interface{} `json:"data"`
Message string `json:"message"`
}
func result(code int, data interface{}, msg string, c *gin.Context) {
//if data == nil {
// data = gin.H{}
//}
c.JSON(http.StatusOK, res{
code,
data,
msg,
})
}
func Ok(c *gin.Context) {
result(consts.HttpSuccess, map[string]interface{}{}, "成功", c)
}
func OkWithMessage(message string, c *gin.Context) {
result(consts.HttpSuccess, map[string]interface{}{}, message, c)
}
func OkWithData(data interface{}, c *gin.Context) {
result(consts.HttpSuccess, data, "成功", c)
}
func OkWithDetailed(data interface{}, message string, c *gin.Context) {
result(consts.HttpSuccess, data, message, c)
}
func Fail(c *gin.Context) {
result(consts.HttpError, map[string]interface{}{}, "失败", c)
}
func FailWithMessage(message string, c *gin.Context) {
result(consts.HttpError, map[string]interface{}{}, message, c)
}
func FailWithDetailed(data interface{}, message string, c *gin.Context) {
result(consts.HttpError, data, message, c)
}
+147
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package router
import (
"fmt"
"github.com/gin-gonic/gin"
"net/http"
"vote-video-api/api/controller"
"vote-video-api/api/exception"
"vote-video-api/api/middlewares"
"vote-video-api/config"
"vote-video-api/consts"
)
// Init 初始化路由
func Init() *gin.Engine {
r := gin.New()
// 环境设置
if config.C.Env == "prod" {
gin.SetMode(gin.ReleaseMode)
}
// 获取请求参数中间件-json格式下会导致接口获取不到请求数据
r.Use(middlewares.RequestParamsMiddleware())
// 日志中间件
r.Use(middlewares.Logrus())
// 异常
r.Use(gin.Recovery())
// 404处理
r.NoRoute(func(c *gin.Context) {
path := c.Request.URL.Path
method := c.Request.Method
c.JSON(http.StatusNotFound, gin.H{
"msg": fmt.Sprintf("%s %s not found", method, path),
"code": consts.ClientHttpNotFound,
"data": "",
})
})
// 异常处理
r.Use(exception.Recover())
// 跨域处理
r.Use(middlewares.Cors())
// 加载基础路由
api := controller.Api{}
// 公开路由-不验证权限
publicRouter(r, api)
// 验证jwt
r.Use(middlewares.Jwt())
// 验证权限
r.Use(middlewares.Auth())
// 私有路由-验证权限
privateRouter(r, api)
// 公共路由-验证权限
adminRouter(r, api)
// 基础数据-验证权限
basicRouter(r, api)
return r
}
// publicRouter 公开路由-不验证权限
func publicRouter(r *gin.Engine, api controller.Api) {
// 登录
r.POST("/login", api.Login.Login)
// 增加浏览数量
r.POST("/browse", api.Public.AddBrowse)
// 协议
articleGroup := r.Group("/agreement")
{
// 获取协议详情
articleGroup.GET("", api.Basic.GetBasicAgreement)
}
// 数据
dataGroup := r.Group("/data")
{
// 获取数据详情
dataGroup.GET("", api.Public.GetData)
}
}
// adminRouter 公共路由-验证权限
func adminRouter(r *gin.Engine, api controller.Api) {
}
// basicRouter 基础数据-验证权限
func basicRouter(r *gin.Engine, api controller.Api) {
}
// privateRouter 私有路由-验证权限
func privateRouter(r *gin.Engine, api controller.Api) {
// 图文
articleGroup := r.Group("/article")
{
// 获取图文列表-分页
articleGroup.GET("/page", api.Article.GetArticlePage)
// 获取图文详情
articleGroup.GET("/:article_id", api.Article.GetArticle)
}
// 视频
videoGroup := r.Group("/video")
{
// 获取视频列表-分页
videoGroup.GET("/page", api.Video.GetVideoPage)
// 获取视频详情
videoGroup.GET("/:video_id", api.Video.GetVideo)
}
// 排名
rankGroup := r.Group("/rank")
{
// 获取文章排名列表
rankGroup.GET("/article", api.Article.GetArticleRankList)
// 获取视频排名列表
rankGroup.GET("/video", api.Video.GetVideoRankList)
}
// 投票
voteGroup := r.Group("/vote")
{
// 文章投票
voteGroup.POST("/article/:article_id", api.Article.AddArticleVote)
// 视频投票
voteGroup.POST("/video/:video_id", api.Video.AddVideoVote)
}
}
+17
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package service
import (
"net/http"
)
type PublicService struct {
}
// GetUserIP 获取用户ip
func (r *PublicService) GetUserIP(h *http.Request) string {
forwarded := h.Header.Get("X-FORWARDED-FOR")
if forwarded != "" {
return forwarded
}
return h.RemoteAddr
}
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package service
import (
"context"
"time"
"vote-video-api/api/dao"
"vote-video-api/global"
)
type SystemTimeService struct {
}
// CheckVoteValidStatus 检测投票有效期
// bool true:未结束 false:已结束
func (r *SystemTimeService) CheckVoteValidStatus() bool {
redisKey := "VoteSystemTime"
res, _ := global.Redis.Get(context.Background(), redisKey).Result()
if res == "" {
// 获取配置-时间
systemTimeDao := dao.SystemTimeDao{}
systemTime, err := systemTimeDao.GetSystemTimeById(1)
if err != nil {
return false
}
if systemTime.EndTime == nil {
return false
}
// 结束时间
endTime := time.Time(*systemTime.EndTime)
// 当前时间
now := time.Now()
duration := endTime.Sub(now)
if duration < 0 {
return false
}
// 添加缓存
_, err = global.Redis.Set(context.Background(), redisKey, "1", duration).Result()
if err != nil {
return false
}
}
return true
}
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package service
import (
"context"
"fmt"
"time"
"vote-video-api/config"
"vote-video-api/global"
)
type UserService struct {
}
// AddUserVoteDayCache 新增用户每日投票记录缓存
// t 1:文章 2:视频
func (r *UserService) AddUserVoteDayCache(userId, id int64, t int) bool {
now := time.Now()
redisKey := "UserVoteDay" + fmt.Sprintf("%d", userId) + fmt.Sprintf("%d", id) + now.Format("2006-01-02") + fmt.Sprintf("%d", t)
// 缓存过期时间
year, month, day := now.Date()
location := now.Location()
validTime := time.Date(year, month, day, 23, 59, 59, 0, location)
duration := validTime.Sub(now)
if duration < 0 {
return false
}
if config.C.Env == "dev" {
duration = 60 * 5 * time.Second
}
// 添加缓存
_, err := global.Redis.Set(context.Background(), redisKey, "1", duration).Result()
if err != nil {
return false
}
return true
}
// CheckUserVoteDay 检测用户今日是否投票
// t 1:文章 2:视频
func (r *UserService) CheckUserVoteDay(userId, id int64, t int) bool {
if t != 1 && t != 2 {
return false
}
now := time.Now()
redisKey := "UserVoteDay" + fmt.Sprintf("%d", userId) + fmt.Sprintf("%d", id) + now.Format("2006-01-02") + fmt.Sprintf("%d", t)
res, _ := global.Redis.Get(context.Background(), redisKey).Result()
if res == "" {
return false
}
if res == "1" {
return true
}
return false
//if res == "" {
// // 是否已投票(1:已投票 0:未投票)
// isVote := "0"
// if t == 1 {
// // 文章
// maps := make(map[string]interface{})
// maps["article_id"] = id
// maps["user_id"] = userId
// maps["voted_at"] = now.Format("2006-01-02")
//
// articleVoteDayDao := dao.ArticleVoteDayDao{}
// articleVoteDay, _ := articleVoteDayDao.GetArticleVoteDayById(id)
// if articleVoteDay != nil {
// isVote = "1"
// }
// }
//
// if t == 2 {
// // 视频
// maps := make(map[string]interface{})
// maps["article_id"] = id
// maps["user_id"] = userId
// maps["voted_at"] = now.Format("2006-01-02")
//
// videoVoteDayDao := dao.VideoVoteDayDao{}
// videoVoteDay, _ := videoVoteDayDao.GetVideoVoteDayById(id)
// if videoVoteDay != nil {
// isVote = "1"
// }
// }
//
// // 添加缓存
// if isVote == "1" {
// result := r.AddUserVoteDayCache(userId, id, t)
// if result == false {
// return false
// }
// }
//
// res = isVote
//}
//
//if res == "0" {
// return false
//} else {
// return true
//}
}