93 lines
3.0 KiB
Go
93 lines
3.0 KiB
Go
package logic
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import (
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"errors"
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"fusenapi/model/gmodel"
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"fusenapi/utils/auth"
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"fusenapi/utils/basic"
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"gorm.io/gorm"
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"time"
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"context"
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"fusenapi/server/collection/internal/svc"
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"fusenapi/server/collection/internal/types"
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"github.com/zeromicro/go-zero/core/logx"
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)
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type CollectProductLogic 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 NewCollectProductLogic(ctx context.Context, svcCtx *svc.ServiceContext) *CollectProductLogic {
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return &CollectProductLogic{
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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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// 处理进入前逻辑w,r
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// func (l *CollectProductLogic) BeforeLogic(w http.ResponseWriter, r *http.Request) {
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// }
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func (l *CollectProductLogic) CollectProduct(req *types.CollectProductReq, userinfo *auth.UserInfo) (resp *basic.Response) {
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if !userinfo.IsUser() && !userinfo.IsGuest() {
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return resp.SetStatusWithMessage(basic.CodeUnAuth, "please sign in before collect product")
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}
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//查询产品
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productInfo, err := l.svcCtx.AllModels.FsProduct.FindOne(l.ctx, req.ProductId)
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if err != nil {
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if errors.Is(err, gorm.ErrRecordNotFound) {
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return resp.SetStatusWithMessage(basic.CodeDbRecordNotFoundErr, "the product is not found")
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}
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logx.Error(err)
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return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "faile to get product info")
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}
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//校验下状态
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/*if *productInfo.Status != 1 {
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return resp.SetStatusWithMessage(basic.CodeRequestParamsErr, "the product status is unNormal")
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}*/
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//下架了
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if *productInfo.IsShelf == 0 {
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return resp.SetStatusWithMessage(basic.CodeRequestParamsErr, "the product is off shelf")
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}
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if *productInfo.IsDel == 1 {
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return resp.SetStatusWithMessage(basic.CodeRequestParamsErr, "the product is deleted")
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}
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//查询收藏
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_, err = l.svcCtx.AllModels.FsProductCollection.FindOne(l.ctx, userinfo.UserId, userinfo.GuestId, req.ProductId)
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if err != nil {
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if !errors.Is(err, gorm.ErrRecordNotFound) {
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logx.Error(err)
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return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "failed to check repeat of collection")
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}
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//创建
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now := time.Now().UTC()
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err = l.svcCtx.AllModels.FsProductCollection.Create(l.ctx, &gmodel.FsProductCollection{
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UserId: &userinfo.UserId,
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GuestId: &userinfo.GuestId,
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ProductId: &req.ProductId,
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TemplateTag: &req.TemplateTag,
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SelectColorIndex: &req.SelectColorIndex,
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Logo: &req.Logo,
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Ctime: &now,
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Utime: &now,
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})
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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 collect product")
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}
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return resp.SetStatusWithMessage(basic.CodeOK, "The product has been collected successfully")
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}
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return resp.SetStatusAddMessage(basic.CodeOK, "You have collect this product and don`t need to repeat again")
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}
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// 处理逻辑后 w,r 如:重定向, resp 必须重新处理
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// func (l *CollectProductLogic) AfterLogic(w http.ResponseWriter, r *http.Request, resp *basic.Response) {
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// // httpx.OkJsonCtx(r.Context(), w, resp)
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// }
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