package model import ( "time" "gorm.io/gorm" ) type CommentContent struct { *Model CommentID int64 `json:"comment_id"` UserID int64 `json:"user_id"` Content string `json:"content"` Type PostContentT `json:"type"` Sort int64 `json:"sort"` } func (c *CommentContent) List(db *gorm.DB, conditions *ConditionsT, offset, limit int) ([]*CommentContent, error) { var comments []*CommentContent var err error if offset >= 0 && limit > 0 { db = db.Offset(offset).Limit(limit) } if c.CommentID > 0 { db = db.Where("id = ?", c.CommentID) } for k, v := range *conditions { if k == "ORDER" { db = db.Order(v) } else { db = db.Where(k, v) } } if err = db.Where("is_del = ?", 0).Find(&comments).Error; err != nil { return nil, err } return comments, nil } func (c *CommentContent) Create(db *gorm.DB) (*CommentContent, error) { err := db.Create(&c).Error return c, err } func (c *CommentContent) MediaContentsByCommentId(db *gorm.DB, commentIds []int64) (contents []string, err error) { err = db.Model(c).Where("comment_id IN ? AND type = ?", commentIds, CONTENT_TYPE_IMAGE).Select("content").Find(&contents).Error return } func (c *CommentContent) DeleteByCommentIds(db *gorm.DB, commentIds []int64) error { return db.Model(c).Where("comment_id IN ?", commentIds).Updates(map[string]any{ "deleted_on": time.Now().Unix(), "is_del": 1, }).Error }