80 lines
2.2 KiB
Go
80 lines
2.2 KiB
Go
package logic
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import (
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"errors"
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"fusenapi/utils/auth"
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"fusenapi/utils/basic"
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"fusenapi/utils/image"
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"gorm.io/gorm"
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"context"
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"fusenapi/server/product/internal/svc"
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"fusenapi/server/product/internal/types"
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"github.com/zeromicro/go-zero/core/logx"
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)
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type GetRecommandProductListLogic struct {
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logx.Logger
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ctx context.Context
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svcCtx *svc.ServiceContext
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}
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func NewGetRecommandProductListLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetRecommandProductListLogic {
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return &GetRecommandProductListLogic{
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Logger: logx.WithContext(ctx),
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ctx: ctx,
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svcCtx: svcCtx,
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}
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}
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func (l *GetRecommandProductListLogic) GetRecommandProductList(req *types.GetRecommandProductListReq, userinfo *auth.UserInfo) (resp *basic.Response) {
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req.Num = 8 //目前写死
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if req.Size > 0 {
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req.Size = image.GetCurrentSize(req.Size)
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}
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//随机取产品列表
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productList, err := l.svcCtx.AllModels.FsProduct.GetRandomProductList(l.ctx, int(req.Num))
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if err != nil {
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logx.Error(err)
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return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "failed to get random recommend product list")
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}
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if len(productList) == 0 {
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return resp.SetStatusWithMessage(basic.CodeOK, "success")
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}
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//获取用户信息(不用判断存在)
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user, err := l.svcCtx.AllModels.FsUser.FindUserById(l.ctx, userinfo.UserId)
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if err != nil && !errors.Is(err, gorm.ErrRecordNotFound) {
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logx.Error(err)
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return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "failed to get user")
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}
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list := make([]types.GetRecommandProductListRsp, 0, len(productList))
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for _, v := range productList {
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r := image.ThousandFaceImageFormatReq{
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Size: int(req.Size),
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IsThousandFace: 0,
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Cover: *v.Cover,
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CoverImg: *v.CoverImg,
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CoverDefault: *v.Cover,
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ProductId: v.Id,
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UserId: userinfo.UserId,
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}
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if user.Id != 0 {
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r.IsThousandFace = int(*user.IsThousandFace)
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}
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image.ThousandFaceImageFormat(&r)
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list = append(list, types.GetRecommandProductListRsp{
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Id: v.Id,
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Sn: *v.Sn,
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Title: *v.Title,
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TitleCn: *v.TitleCn,
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Cover: r.Cover,
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CoverImg: r.CoverImg,
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CoverDefault: r.CoverDefault,
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Intro: *v.Intro,
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})
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}
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return resp.SetStatusWithMessage(basic.CodeOK, "success", list)
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}
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