基础项目

server/service/book/book_comment.go

@@ -0,0 +1,59 @@
+package book
+
+import (
+	"github.com/flipped-aurora/gin-vue-admin/server/global"
+	"github.com/flipped-aurora/gin-vue-admin/server/model/book"
+	bookReq "github.com/flipped-aurora/gin-vue-admin/server/model/book/request"
+	commonReq "github.com/flipped-aurora/gin-vue-admin/server/model/common/request"
+)
+
+type BookCommentService struct{}
+
+func (s *BookCommentService) CreateBookComment(item book.BookComment) error {
+	if err := validateBookComment(item); err != nil {
+		return err
+	}
+	return global.GVA_DB.Create(&item).Error
+}
+
+func (s *BookCommentService) DeleteBookComment(item book.BookComment) error {
+	return global.GVA_DB.Delete(&item).Error
+}
+
+func (s *BookCommentService) DeleteBookCommentByIds(ids commonReq.IdsReq) error {
+	return deleteByIDs[book.BookComment](ids.Ids)
+}
+
+func (s *BookCommentService) UpdateBookComment(item book.BookComment) error {
+	if err := validateBookComment(item); err != nil {
+		return err
+	}
+	return global.GVA_DB.Save(&item).Error
+}
+
+func (s *BookCommentService) GetBookComment(id uint) (item book.BookComment, err error) {
+	err = global.GVA_DB.Where("id = ?", id).First(&item).Error
+	return
+}
+
+func (s *BookCommentService) GetBookCommentInfoList(info bookReq.BookCommentSearch) (list []book.BookComment, total int64, err error) {
+	db := global.GVA_DB.Model(&book.BookComment{})
+	if info.MemberUserID != nil {
+		db = db.Where("member_user_id = ?", *info.MemberUserID)
+	}
+	if info.BookID != nil {
+		db = db.Where("book_id = ?", *info.BookID)
+	}
+	if info.ChapterID != nil {
+		db = db.Where("chapter_id = ?", *info.ChapterID)
+	}
+	if info.CommentStatus != "" {
+		db = db.Where("comment_status = ?", info.CommentStatus)
+	}
+	err = db.Count(&total).Error
+	if err != nil {
+		return
+	}
+	err = db.Scopes(paginate(info.PageInfo)).Order("id desc").Find(&list).Error
+	return
+}