111 lines
3.8 KiB
Go
111 lines
3.8 KiB
Go
package logic
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import (
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"context"
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"encoding/json"
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"errors"
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"fusenapi/constants"
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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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"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 GetLastProductDesignLogic 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 NewGetLastProductDesignLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetLastProductDesignLogic {
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return &GetLastProductDesignLogic{
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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 *GetLastProductDesignLogic) GetLastProductDesign(req *types.Request, userinfo *auth.UserInfo) (resp *basic.Response) {
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if !userinfo.IsUser() {
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return resp.SetStatusAddMessage(basic.CodeUnAuth, "please login")
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}
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//获取用户信息
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user, err := l.svcCtx.AllModels.FsUser.FindUserById(l.ctx, userinfo.UserId)
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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.CodeUnAuth, "user not found")
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}
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logx.Error(err)
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return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "failed to get user info")
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}
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//若没打开了个性化渲染按钮
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if *user.IsOpenRender != 1 {
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return resp.SetStatusWithMessage(basic.CodeOK, "success:IsOpenRender switch is closed")
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}
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//查询用户最近下单成功的数据
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orderInfo, err := l.svcCtx.AllModels.FsOrder.FindLastSuccessOneOrder(l.ctx, user.Id, int64(constants.STATUS_NEW_NOT_PAY))
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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, "none of order is found")
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}
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logx.Error(err)
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return resp.SetStatusAddMessage(basic.CodeDbSqlErr, "failed to get your last order")
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}
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//获取该订单相关设计信息
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orderDetail, err := l.svcCtx.AllModels.FsOrderDetail.GetOneOrderDetailByOrderId(l.ctx, orderInfo.Id)
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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, "order detail is not found")
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}
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logx.Error(err)
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return resp.SetStatusAddMessage(basic.CodeDbSqlErr, "failed to get order detail")
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}
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//获取设计模板详情，便于获得design_id
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orderDetailTemplate, err := l.svcCtx.AllModels.FsOrderDetailTemplate.FindOne(l.ctx, *orderDetail.OrderDetailTemplateId)
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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, "order detail template is not found")
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}
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logx.Error(err)
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return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "failed to get order detail template")
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}
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//最后一次设计不存在，则不返回该设计相关数据
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if *orderDetailTemplate.DesignId <= 0 {
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return resp.SetStatusWithMessage(basic.CodeOK, "success:last design id is not set")
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}
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//获取设计数据
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productDesign, err := l.svcCtx.AllModels.FsProductDesign.FindOne(l.ctx, *orderDetailTemplate.DesignId, user.Id)
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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, "product design is not found")
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}
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logx.Error(err)
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return resp.SetStatusWithMessage(basic.CodeDbSqlErr, "failed to get product design")
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}
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var info interface{}
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if productDesign.Info != nil && *productDesign.Info != "" {
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if err := json.Unmarshal([]byte(*productDesign.Info), &info); err != nil {
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logx.Error(err)
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return nil
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}
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}
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var logoColor interface{}
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if productDesign.LogoColor != nil && *productDesign.LogoColor != "" {
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if err := json.Unmarshal([]byte(*productDesign.LogoColor), &logoColor); err != nil {
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logx.Error(err)
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return nil
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}
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}
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return resp.SetStatusWithMessage(basic.CodeOK, "success", types.GetLastProductDesignRsp{
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Id: productDesign.Id,
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OptionalId: *productDesign.OptionalId,
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SizeId: *productDesign.SizeId,
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LogoColor: logoColor,
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Info: info,
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})
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}
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