egg_app/app/svc/svc_college.go

package svc

import (
	"applet/app/db"
	"applet/app/e"
	"applet/app/md"
	"applet/app/utils"
	"code.fnuoos.com/EggPlanet/egg_models.git/src/implement"
	"code.fnuoos.com/EggPlanet/egg_models.git/src/model"
	"fmt"
	"github.com/gin-gonic/gin"
	"time"
)

func CollegeCate(c *gin.Context) {
	NewArticleCateDb := implement.NewArticleCateDb(db.Db)
	cate, _ := NewArticleCateDb.FindArticleCate("1", "1000", "4")
	data := make([]md.CollegeCate, 0)
	if cate != nil {
		for _, v := range *cate {
			tmp := md.CollegeCate{
				Id:   utils.IntToStr(v.Id),
				Name: v.Name,
				Img:  "",
			}
			data = append(data, tmp)
		}
	}
	e.OutSuc(c, data, nil)
	return
}
func CollegeList(c *gin.Context) {
	eg := db.Db
	var req md.CollegeListReq
	err := c.ShouldBindJSON(&req)
	if err != nil {
		err = HandleValidateErr(err)
		err1 := err.(e.E)
		e.OutErr(c, err1.Code, err1.Error())
		return
	}
	NewArticleDb := implement.NewArticleDb(eg)
	article, _ := NewArticleDb.FindArticle(req.Page, req.Limit, "", req.CateId)
	data := make([]md.CollegeListResp, 0)
	if article != nil {
		for _, v := range *article {
			tmp := md.CollegeListResp{
				Id:           utils.IntToStr(v.Id),
				Url:          "",
				Title:        v.Title,
				Cover:        GetOssUrl(v.Cover),
				CreateAt:     time.Unix(int64(v.CreatedAt), 0).Format("2006-01-02"),
				WatchCount:   NumFormat(v.WatchCount),
				LikeCount:    NumFormat(v.LikeCount),
				ForwardCount: NumFormat(v.ForwardCount),
			}
			data = append(data, tmp)
		}
	}
	e.OutSuc(c, data, nil)
	return
}
func CollegeDetail(c *gin.Context, uid int) {
	eg := db.Db
	var req md.CollegeDetailReq
	err := c.ShouldBindJSON(&req)
	if err != nil {
		err = HandleValidateErr(err)
		err1 := err.(e.E)
		e.OutErr(c, err1.Code, err1.Error())
		return
	}
	NewArticleDb := implement.NewArticleDb(eg)
	article, _ := NewArticleDb.GetArticle(req.Id)
	data := md.CollegeDetailResp{}
	if article != nil {
		data = md.CollegeDetailResp{
			Id:           utils.IntToStr(article.Id),
			Url:          fmt.Sprintf("%s%s?id=%s&is_hide=1", GetSysCfgStr("wap_host"), "/#/pages/course-detail-page/course-detail-page", utils.AnyToString(article.Id)),
			Title:        article.Title,
			Content:      article.Content,
			IsLike:       "0",
			CreateAt:     time.Unix(int64(article.CreatedAt), 0).Format("2006-01-02"),
			WatchCount:   NumFormat(article.WatchCount),
			LikeCount:    NumFormat(article.LikeCount),
			ForwardCount: NumFormat(article.ForwardCount),
		}
		count, _ := eg.Where("uid=? and article_id=?", uid, article.Id).Count(&model.ArticleUserLike{})
		if count > 0 {
			data.IsLike = "1"
		}
	}
	e.OutSuc(c, data, nil)
	return
}
func CollegeLikeAdd(c *gin.Context) {
	eg := db.Db
	var req md.CollegeDetailReq
	err := c.ShouldBindJSON(&req)
	if err != nil {
		err = HandleValidateErr(err)
		err1 := err.(e.E)
		e.OutErr(c, err1.Code, err1.Error())
		return
	}
	user := GetUser(c)
	NewArticleDb := implement.NewArticleDb(eg)
	article, _ := NewArticleDb.GetArticle(req.Id)
	if article == nil {
		e.OutErr(c, 400, e.NewErr(400, "记录不存在"))
		return
	}
	count, _ := eg.Where("uid=? and article_id=?", user.Id, article.Id).Count(&model.ArticleUserLike{})
	if count > 0 {
		e.OutErr(c, 400, e.NewErr(400, "已点赞"))
		return
	}
	article.LikeCount++
	eg.Where("id=?", article.Id).Cols("like_count").Update(article)
	e.OutSuc(c, "success", nil)
	return
}
func CollegeLikeCancel(c *gin.Context) {
	eg := db.Db
	var req md.CollegeDetailReq
	err := c.ShouldBindJSON(&req)
	if err != nil {
		err = HandleValidateErr(err)
		err1 := err.(e.E)
		e.OutErr(c, err1.Code, err1.Error())
		return
	}
	user := GetUser(c)
	NewArticleDb := implement.NewArticleDb(eg)
	article, _ := NewArticleDb.GetArticle(req.Id)
	if article == nil {
		e.OutErr(c, 400, e.NewErr(400, "记录不存在"))
		return
	}
	eg.Where("uid=? and article_id=?", user.Id, article.Id).Delete(&model.ArticleUserLike{})
	article.LikeCount--
	if article.LikeCount < 0 {
		article.LikeCount = 0
	}
	eg.Where("id=?", article.Id).Cols("like_count").Update(article)
	e.OutSuc(c, "success", nil)
	return
}

func CollegeShareAdd(c *gin.Context) {
	eg := db.Db
	var req md.CollegeDetailReq
	err := c.ShouldBindJSON(&req)
	if err != nil {
		err = HandleValidateErr(err)
		err1 := err.(e.E)
		e.OutErr(c, err1.Code, err1.Error())
		return
	}
	NewArticleDb := implement.NewArticleDb(eg)
	article, _ := NewArticleDb.GetArticle(req.Id)
	if article == nil {
		e.OutErr(c, 400, e.NewErr(400, "记录不存在"))
		return
	}
	article.ForwardCount++
	eg.Where("id=?", article.Id).Cols("forward_count").Update(article)
	e.OutSuc(c, "success", nil)
	return
}