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feat: add book admin display fields

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This commit is contained in:
wdh-home
2026-04-27 13:53:37 +08:00
parent 67c33d06be
commit 2fa15625b0
20 changed files with 472 additions and 70 deletions
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21
server/service/book/book_author_relation.go
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@@ -6,10 +6,13 @@ import (
bookReq "github.com/flipped-aurora/gin-vue-admin/server/model/book/request"
bookRes "github.com/flipped-aurora/gin-vue-admin/server/model/book/response"
commonReq "github.com/flipped-aurora/gin-vue-admin/server/model/common/request"
"gorm.io/gorm"
)
type BookAuthorRelationService struct{}
const bookAuthorRelationDisplaySelect = "bar.*, b.title AS book_title, ba.name AS author_name"
func (s *BookAuthorRelationService) CreateBookAuthorRelation(item book.BookAuthorRelation) error {
item = applyBookAuthorRelationDefaults(item)
if err := validateBookAuthorRelation(item); err != nil {
@@ -33,13 +36,16 @@ func (s *BookAuthorRelationService) UpdateBookAuthorRelation(item book.BookAutho
return global.GVA_DB.Save(&item).Error
}
func (s *BookAuthorRelationService) GetBookAuthorRelation(id uint) (item book.BookAuthorRelation, err error) {
err = global.GVA_DB.Where("id = ?", id).First(&item).Error
func (s *BookAuthorRelationService) GetBookAuthorRelation(id uint) (item bookRes.BookAuthorRelationDisplay, err error) {
err = bookAuthorRelationDisplayDB().
Select(bookAuthorRelationDisplaySelect).
Where("bar.id = ?", id).
Take(&item).Error
return
}
func (s *BookAuthorRelationService) GetBookAuthorRelationInfoList(info bookReq.BookAuthorRelationSearch) (list []bookRes.BookAuthorRelationListItem, total int64, err error) {
db := global.GVA_DB.Table("book_author_relation AS bar")
db := bookAuthorRelationDisplayDB()
if info.BookID != nil {
db = db.Where("bar.book_id = ?", *info.BookID)
}
@@ -50,10 +56,15 @@ func (s *BookAuthorRelationService) GetBookAuthorRelationInfoList(info bookReq.B
if err != nil {
return
}
err = db.Select("bar.*, ba.name AS author_name").
Joins("LEFT JOIN book_author AS ba ON ba.id = bar.author_id").
err = db.Select(bookAuthorRelationDisplaySelect).
Scopes(paginate(info.PageInfo)).
Order("bar.book_id asc, bar.author_sort asc, bar.id desc").
Scan(&list).Error
return
}
func bookAuthorRelationDisplayDB() *gorm.DB {
return global.GVA_DB.Table("book_author_relation AS bar").
Joins("LEFT JOIN book AS b ON b.id = bar.book_id").
Joins("LEFT JOIN book_author AS ba ON ba.id = bar.author_id")
}