增加cms模块

2026-01-05 17:38:34 +08:00
parent 3c0f01eb36
commit 09cbd721a0
24 changed files with 3158 additions and 955 deletions
@@ -0,0 +1,217 @@
+package services
+
+import (
+	"server/models"
+	"time"
+
+	"github.com/beego/beego/v2/client/orm"
+)
+
+// GetArticlesList 获取文章列表
+func GetArticlesList(tenant_id int, user_id int, page, pageSize int, keyword string, cate int, status int8) ([]*models.Articles, int64, error) {
+	o := orm.NewOrm()
+
+	qs := o.QueryTable(new(models.Articles))
+
+	// 过滤已删除的文章
+	qs = qs.Filter("delete_time__isnull", true)
+
+	// 关键词搜索
+	if keyword != "" {
+		cond := orm.NewCondition()
+		cond1 := cond.Or("title__icontains", keyword).Or("content__icontains", keyword).Or("desc__icontains", keyword)
+		qs = qs.SetCond(cond1)
+	}
+
+	// 分类筛选
+	if cate > 0 {
+		qs = qs.Filter("cate", cate)
+	}
+
+	// 状态筛选
+	if status >= 0 {
+		qs = qs.Filter("status", status)
+	}
+
+	// 获取总数
+	total, err := qs.Count()
+	if err != nil {
+		return nil, 0, err
+	}
+
+	// 分页查询
+	if page <= 0 {
+		page = 1
+	}
+	if pageSize <= 0 {
+		pageSize = 10
+	}
+	offset := (page - 1) * pageSize
+
+	var articles []*models.Articles
+	_, err = qs.OrderBy("-create_time").Limit(pageSize, offset).All(&articles)
+
+	return articles, total, err
+}
+
+// GetArticleById 根据ID获取文章
+func GetArticleById(id int) (*models.Articles, error) {
+	o := orm.NewOrm()
+
+	article := &models.Articles{Id: id}
+	err := o.Read(article)
+	if err != nil {
+		return nil, err
+	}
+
+	// 检查是否已删除
+	if article.DeleteTime != nil {
+		return nil, nil // 返回nil表示文章不存在或已删除
+	}
+
+	return article, nil
+}
+
+// CreateArticle 创建文章
+func CreateArticle(article *models.Articles) (*models.Articles, error) {
+	o := orm.NewOrm()
+
+	id, err := o.Insert(article)
+	if err != nil {
+		return nil, err
+	}
+
+	// 获取创建后的文章
+	article.Id = int(id)
+	return article, nil
+}
+
+// UpdateArticle 更新文章
+func UpdateArticle(article *models.Articles) error {
+	o := orm.NewOrm()
+
+	_, err := o.Update(article, "title", "cate", "image", "desc", "author", "content", "publisher", "publishdate", "sort", "status", "is_trans", "transurl", "push", "update_time")
+	return err
+}
+
+// DeleteArticle 删除文章（软删除）
+func DeleteArticle(id int) error {
+	o := orm.NewOrm()
+
+	// 获取文章
+	article := &models.Articles{Id: id}
+	err := o.Read(article)
+	if err != nil {
+		return err
+	}
+
+	// 设置删除时间
+	now := time.Now()
+	article.DeleteTime = &now
+
+	_, err = o.Update(article, "delete_time")
+	return err
+}
+
+// UpdateArticleStatus 更新文章状态
+func UpdateArticleStatus(id int, status int8) error {
+	o := orm.NewOrm()
+
+	article := &models.Articles{Id: id}
+	err := o.Read(article)
+	if err != nil {
+		return err
+	}
+
+	article.Status = status
+	now := time.Now()
+	article.UpdateTime = &now
+
+	_, err = o.Update(article, "status", "update_time")
+	return err
+}
+
+// IncrementArticleViews 增加文章浏览量
+func IncrementArticleViews(id int) error {
+	o := orm.NewOrm()
+
+	article := &models.Articles{Id: id}
+	err := o.Read(article)
+	if err != nil {
+		return err
+	}
+
+	article.Views++
+	now := time.Now()
+	article.UpdateTime = &now
+
+	_, err = o.Update(article, "views", "update_time")
+	return err
+}
+
+// IncrementArticleLikes 增加文章点赞量
+func IncrementArticleLikes(id int) error {
+	o := orm.NewOrm()
+
+	article := &models.Articles{Id: id}
+	err := o.Read(article)
+	if err != nil {
+		return err
+	}
+
+	article.Likes++
+	now := time.Now()
+	article.UpdateTime = &now
+
+	_, err = o.Update(article, "likes", "update_time")
+	return err
+}
+
+// GetPublishedArticles 获取已发布的文章列表（用于前台展示）
+func GetPublishedArticles(page, pageSize int, cate int) ([]*models.Articles, int64, error) {
+	return GetArticlesList(0, 0, page, pageSize, "", cate, 2) // status=2 表示已发布，tenant_id=0, user_id=0
+}
+
+// GetArticleStats 获取文章统计信息
+func GetArticleStats() (map[string]int64, error) {
+	o := orm.NewOrm()
+
+	stats := make(map[string]int64)
+
+	// 总文章数
+	total, err := o.QueryTable(new(models.Articles)).Filter("delete_time__isnull", true).Count()
+	if err != nil {
+		return nil, err
+	}
+	stats["total"] = total
+
+	// 草稿数
+	draft, err := o.QueryTable(new(models.Articles)).Filter("delete_time__isnull", true).Filter("status", 0).Count()
+	if err != nil {
+		return nil, err
+	}
+	stats["draft"] = draft
+
+	// 待审核数
+	pending, err := o.QueryTable(new(models.Articles)).Filter("delete_time__isnull", true).Filter("status", 1).Count()
+	if err != nil {
+		return nil, err
+	}
+	stats["pending"] = pending
+
+	// 已发布数
+	published, err := o.QueryTable(new(models.Articles)).Filter("delete_time__isnull", true).Filter("status", 2).Count()
+	if err != nil {
+		return nil, err
+	}
+	stats["published"] = published
+
+	// 隐藏数
+	hidden, err := o.QueryTable(new(models.Articles)).Filter("delete_time__isnull", true).Filter("status", 3).Count()
+	if err != nil {
+		return nil, err
+	}
+	stats["hidden"] = hidden
+
+	return stats, nil
+}
@@ -144,20 +144,29 @@ func AddUser(username, password, email, nickname, avatar string, tenantId, role,
 		return nil, fmt.Errorf("查询用户失败: %v", err)
 	}

-	// 3. 生成盐值（每个用户唯一）
+	// 3. 获取该租户下用户的最大Uid，用于生成新的Uid
+	var maxUid int
+	err = o.Raw("SELECT COALESCE(MAX(uid), 0) FROM yz_users WHERE tenant_id = ? AND delete_time IS NULL", tenantId).QueryRow(&maxUid)
+	if err != nil {
+		return nil, fmt.Errorf("获取最大Uid失败: %v", err)
+	}
+	newUid := maxUid + 1
+
+	// 4. 生成盐值（每个用户唯一）
 	salt, err := generateUserSalt()
 	if err != nil {
 		return nil, fmt.Errorf("生成盐值失败: %v", err)
 	}

-	// 4. 加密密码（结合盐值）
+	// 5. 加密密码（结合盐值）
 	hashedPassword, err := hashUserPassword(password, salt)
 	if err != nil {
 		return nil, fmt.Errorf("密码加密失败: %v", err)
 	}

-	// 5. 构建用户对象
+	// 6. 构建用户对象
 	user := &models.User{
+		Uid:          newUid,
 		TenantId:     tenantId,
 		Username:     username,
 		Password:     hashedPassword,
@@ -171,13 +180,13 @@ func AddUser(username, password, email, nickname, avatar string, tenantId, role,
 		Status:       1,
 	}

-	// 6. 插入数据库
+	// 7. 插入数据库
 	_, err = o.Insert(user)
 	if err != nil {
 		return nil, fmt.Errorf("数据库插入失败: %v", err)
 	}

-	// 7. 返回新创建的用户对象
+	// 8. 返回新创建的用户对象
 	return user, nil
 }