healthapp/backend/healthapi/internal/logic/get_product_logic.go

package logic

import (
	"context"

	"healthapi/internal/model"
	"healthapi/internal/svc"
	"healthapi/internal/types"
	"healthapi/pkg/errorx"

	"github.com/zeromicro/go-zero/core/logx"
)

type GetProductLogic struct {
	logx.Logger
	ctx    context.Context
	svcCtx *svc.ServiceContext
}

func NewGetProductLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetProductLogic {
	return &GetProductLogic{
		Logger: logx.WithContext(ctx),
		ctx:    ctx,
		svcCtx: svcCtx,
	}
}

func (l *GetProductLogic) GetProduct(req *types.IdPathReq) (resp *types.Product, err error) {
	var product model.Product
	if err := l.svcCtx.DB.First(&product, req.Id).Error; err != nil {
		return nil, errorx.ErrNotFound
	}

	return &types.Product{
		ID:          uint(product.ID),
		Name:        product.Name,
		Category:    product.Category,
		Description: product.Description,
		Efficacy:    product.Efficacy,
		Suitable:    product.Suitable,
		Price:       product.Price,
		ImageURL:    product.ImageURL,
		MallURL:     product.MallURL,
		IsActive:    product.IsActive,
	}, nil
}