添加查询用户发布文评数量接口

controllers/article/getArticleNum/getarticlenum.go

@@ -0,0 +1,61 @@
+package getArticleNum
+
+import (
+	"github.com/gin-gonic/gin"
+	"net/http"
+	"toutoukan/init/databaseInit"
+)
+
+type Article struct {
+	ArticleId      int64  `gorm:"column:articleId;primaryKey;autoIncrement"`
+	Title          string `gorm:"column:title"`
+	VoteType       string `gorm:"column:vote_type"`
+	TotalVotersNum int    `gorm:"column:total_voters_num"`
+	EndTime        string `gorm:"column:end_time"`
+	IsEnded        bool   `gorm:"column:is_ended"`
+	PublishUserId  string `gorm:"column:publish_user_id"`
+	CreateTime     string `gorm:"column:create_time"`
+}
+
+// 为模型指定表名
+func (Article) TableName() string {
+	return "article_list"
+}
+
+type UserReq struct {
+	Uid string `json:"uid" binding:"required"`
+}
+
+func GetArticlenum(c *gin.Context) {
+	var req UserReq
+
+	// 1. 解析并验证请求参数
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{
+			"error":  "参数解析失败",
+			"detail": err.Error(),
+		})
+		return
+	}
+
+	// 2. 查询数据库，统计用户发布的文章数量
+	var count int64
+	result := databaseInit.UserDB.Model(&Article{}).
+		Where("publish_user_id = ?", req.Uid).
+		Count(&count)
+
+	if result.Error != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{
+			"error":  "数据库查询失败",
+			"detail": result.Error.Error(),
+		})
+		return
+	}
+
+	// 3. 返回结果
+	c.JSON(http.StatusOK, gin.H{
+		"uid":         req.Uid,
+		"article_num": count,
+	})
+
+}