书籍列表接口新增参数

2025-08-13 15:19:42 +08:00
parent 6ccc87f2bf
commit 8afe651c64
201 changed files with 6987 additions and 1066 deletions
--- a/internal/logic/book_recommendations/book_recommendations.go
+++ b/internal/logic/book_recommendations/book_recommendations.go
@ -0,0 +1,226 @@
+package book_recommendations
+
+import (
+	"context"
+	"server/internal/dao"
+	"server/internal/model"
+	"server/internal/model/do"
+	"server/internal/service"
+	"server/utility/ecode"
+	"server/utility/oss"
+
+	"github.com/gogf/gf/v2/net/ghttp"
+)
+
+type sBookRecommendations struct{}
+
+func New() service.IBookRecommendations {
+	return &sBookRecommendations{}
+}
+
+func init() {
+	service.RegisterBookRecommendations(New())
+}
+
+// List 获取推荐列表
+func (s *sBookRecommendations) List(ctx context.Context, in *model.BookRecommendationsListIn) (out *model.BookRecommendationsListOut, err error) {
+	out = &model.BookRecommendationsListOut{}
+	m := dao.BookRecommendations.Ctx(ctx)
+	if in.Type != 0 {
+		m = m.Where(dao.BookRecommendations.Columns().Type, in.Type)
+	}
+	if in.Status != 0 {
+		m = m.Where(dao.BookRecommendations.Columns().Status, in.Status)
+	}
+	if in.BookId != 0 {
+		m = m.Where(dao.BookRecommendations.Columns().BookId, in.BookId)
+	}
+	m = m.Order(dao.BookRecommendations.Columns().SortOrder)
+	if err = m.Page(in.Page, in.Size).WithAll().ScanAndCount(&out.List, &out.Total, false); err != nil {
+		return nil, ecode.Fail.Sub("book_recommendation_query_failed")
+	}
+	return out, nil
+}
+
+// AppList 获取APP端推荐列表
+func (s *sBookRecommendations) AppList(ctx context.Context, in *model.BookRecommendationsListIn) (out *model.BookRecommendationsAppListOut, err error) {
+	out = &model.BookRecommendationsAppListOut{}
+	m := dao.BookRecommendations.Ctx(ctx)
+	// 直接筛选状态为1的记录
+	m = m.Where(dao.BookRecommendations.Columns().Status, 1)
+	// 根据排序字段排序
+	m = m.Order(dao.BookRecommendations.Columns().SortOrder)
+	var list []model.RecommendAppItem
+	if err = m.Page(in.Page, in.Size).ScanAndCount(&list, &out.Total, false); err != nil {
+		return nil, ecode.Fail.Sub("book_recommendation_query_failed")
+	}
+	out.List = list
+	return out, nil
+}
+
+// Create 新增推荐
+func (s *sBookRecommendations) Create(ctx context.Context, in *model.BookRecommendationsCreateIn) (out *model.BookRecommendationsCRUDOut, err error) {
+	// 检查同类型同书籍是否已存在（未软删除）
+	exist, err := dao.BookRecommendations.Ctx(ctx).
+		Where(dao.BookRecommendations.Columns().BookId, in.BookId).
+		Where(dao.BookRecommendations.Columns().Type, in.Type).
+		Exist()
+	if err != nil {
+		return nil, ecode.Fail.Sub("book_recommendation_query_failed")
+	}
+	if exist {
+		return nil, ecode.Params.Sub("book_recommendation_exists")
+	}
+	// 插入数据
+	_, err = dao.BookRecommendations.Ctx(ctx).Data(do.BookRecommendations{
+		BookId:    in.BookId,
+		Type:      in.Type,
+		CoverUrl:  in.CoverUrl,
+		SortOrder: in.SortOrder,
+		Status:    in.Status,
+	}).Insert()
+	if err != nil {
+		return nil, ecode.Fail.Sub("book_recommendation_create_failed")
+	}
+	return &model.BookRecommendationsCRUDOut{Success: true}, nil
+}
+
+// Update 编辑推荐
+func (s *sBookRecommendations) Update(ctx context.Context, in *model.BookRecommendationsUpdateIn) (out *model.BookRecommendationsCRUDOut, err error) {
+	// 检查是否存在
+	exist, err := dao.BookRecommendations.Ctx(ctx).
+		Where(dao.BookRecommendations.Columns().Id, in.Id).
+		Exist()
+	if err != nil {
+		return nil, ecode.Fail.Sub("book_recommendation_query_failed")
+	}
+	if !exist {
+		return nil, ecode.NotFound.Sub("book_recommendation_not_found")
+	}
+	// 检查同类型同书籍是否有重复（排除自己）
+	repeat, err := dao.BookRecommendations.Ctx(ctx).
+		Where(dao.BookRecommendations.Columns().BookId, in.BookId).
+		Where(dao.BookRecommendations.Columns().Type, in.Type).
+		WhereNot(dao.BookRecommendations.Columns().Id, in.Id).
+		Exist()
+	if err != nil {
+		return nil, ecode.Fail.Sub("book_recommendation_query_failed")
+	}
+	if repeat {
+		return nil, ecode.Params.Sub("book_recommendation_exists")
+	}
+	_, err = dao.BookRecommendations.Ctx(ctx).
+		Where(dao.BookRecommendations.Columns().Id, in.Id).
+		Data(do.BookRecommendations{
+			BookId:    in.BookId,
+			Type:      in.Type,
+			CoverUrl:  in.CoverUrl,
+			SortOrder: in.SortOrder,
+			Status:    in.Status,
+		}).Update()
+	if err != nil {
+		return nil, ecode.Fail.Sub("book_recommendation_update_failed")
+	}
+	return &model.BookRecommendationsCRUDOut{Success: true}, nil
+}
+
+// Delete 删除推荐
+func (s *sBookRecommendations) Delete(ctx context.Context, in *model.BookRecommendationsDeleteIn) (out *model.BookRecommendationsCRUDOut, err error) {
+	// 检查是否存在
+	exist, err := dao.BookRecommendations.Ctx(ctx).
+		Where(dao.BookRecommendations.Columns().Id, in.Id).
+		Exist()
+	if err != nil {
+		return nil, ecode.Fail.Sub("book_recommendation_query_failed")
+	}
+	if !exist {
+		return nil, ecode.NotFound.Sub("book_recommendation_not_found")
+	}
+	// 直接调用 Delete
+	_, err = dao.BookRecommendations.Ctx(ctx).
+		Where(dao.BookRecommendations.Columns().Id, in.Id).
+		Delete()
+	if err != nil {
+		return nil, ecode.Fail.Sub("book_recommendation_delete_failed")
+	}
+	return &model.BookRecommendationsCRUDOut{Success: true}, nil
+}
+
+// SetStatus 启用/禁用推荐
+func (s *sBookRecommendations) SetStatus(ctx context.Context, in *model.BookRecommendationsSetStatusIn) (out *model.BookRecommendationsCRUDOut, err error) {
+	// 检查是否存在
+	exist, err := dao.BookRecommendations.Ctx(ctx).
+		Where(dao.BookRecommendations.Columns().Id, in.Id).
+		Exist()
+	if err != nil {
+		return nil, ecode.Fail.Sub("book_recommendation_query_failed")
+	}
+	if !exist {
+		return nil, ecode.NotFound.Sub("book_recommendation_not_found")
+	}
+	_, err = dao.BookRecommendations.Ctx(ctx).
+		Where(dao.BookRecommendations.Columns().Id, in.Id).
+		Data(do.BookRecommendations{
+			Status: in.Status,
+		}).Update()
+	if err != nil {
+		return nil, ecode.Fail.Sub("book_recommendation_update_failed")
+	}
+	return &model.BookRecommendationsCRUDOut{Success: true}, nil
+}
+
+// SortOrder 设置排序
+func (s *sBookRecommendations) SortOrder(ctx context.Context, in *model.BookRecommendationsSortOrderIn) (out *model.BookRecommendationsCRUDOut, err error) {
+	// 检查是否存在
+	exist, err := dao.BookRecommendations.Ctx(ctx).
+		Where(dao.BookRecommendations.Columns().Id, in.Id).
+		Exist()
+	if err != nil {
+		return nil, ecode.Fail.Sub("book_recommendation_query_failed")
+	}
+	if !exist {
+		return nil, ecode.NotFound.Sub("book_recommendation_not_found")
+	}
+	_, err = dao.BookRecommendations.Ctx(ctx).
+		Where(dao.BookRecommendations.Columns().Id, in.Id).
+		Data(do.BookRecommendations{
+			SortOrder: in.SortOrder,
+		}).Update()
+	if err != nil {
+		return nil, ecode.Fail.Sub("book_recommendation_update_failed")
+	}
+	return &model.BookRecommendationsCRUDOut{Success: true}, nil
+}
+
+// UploadCover 上传推荐封面图
+func (s *sBookRecommendations) UploadCover(ctx context.Context, file *ghttp.UploadFile) (url string, err error) {
+	if file == nil {
+		return "", ecode.Params.Sub("image_file_required")
+	}
+	// 校验文件类型（只允许图片）
+	contentType := file.Header.Get("Content-Type")
+	if contentType == "" || contentType[:6] != "image/" {
+		return "", ecode.Params.Sub("image_type_invalid")
+	}
+	allowedTypes := map[string]bool{
+		"image/jpeg": true,
+		"image/png":  true,
+		"image/gif":  true,
+		"image/webp": true,
+	}
+	if !allowedTypes[contentType] {
+		return "", ecode.Params.Sub("image_format_invalid")
+	}
+	if file.Size > 1*1024*1024 {
+		return "", ecode.Params.Sub("image_size_exceeded")
+	}
+	client := oss.GetOSSClient("amazon_s3")
+	if client == nil {
+		return "", ecode.Fail.Sub("server_error")
+	}
+	url, err = client.Upload(file, "recommend")
+	if err != nil {
+		return "", ecode.Fail.Sub("image_upload_failed")
+	}
+	return url, nil
+}