shanshanzhong147
4366a9be8b
- 实现促销管理接口：规则CRUD、优惠价配置、使用记录查询 - 修复 UpsertPrices 新增记录时提前 return 的问题 - DeleteRule/DeletePrice 不存在记录返回 code=404 - SetPromoPriceRequest.items 空数组校验 - 分页参数限制 page>0、1<=size<=200 - 下单侧促销价格按数量档总价口径计算（含 #87 修复） Co-authored-by: multica-agent <github@multica.ai>
61 lines
1.9 KiB
Go
61 lines
1.9 KiB
Go
package promo
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import (
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"context"
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"github.com/perfect-panel/server/internal/svc"
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"github.com/perfect-panel/server/internal/types"
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"github.com/perfect-panel/server/pkg/logger"
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"github.com/perfect-panel/server/pkg/xerr"
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"github.com/pkg/errors"
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)
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type UpdateRuleLogic struct {
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logger.Logger
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ctx context.Context
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svcCtx *svc.ServiceContext
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}
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func NewUpdateRuleLogic(ctx context.Context, svcCtx *svc.ServiceContext) *UpdateRuleLogic {
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return &UpdateRuleLogic{
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Logger: logger.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 *UpdateRuleLogic) UpdateRule(req *types.UpdatePromoRuleRequest) (*types.PromoRule, error) {
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if err := validateRuleInput(req.Type, req.Params, req.Priority, req.StartTime, req.EndTime); err != nil {
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return nil, err
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}
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rule, err := l.svcCtx.PromoModel.FindRule(l.ctx, req.Id)
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if err != nil {
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l.Errorw("[UpdatePromoRule] Find Rule Error", logger.Field("error", err.Error()))
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return nil, errors.Wrapf(xerr.NewErrCode(xerr.DatabaseQueryError), "find promo rule error: %v", err.Error())
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}
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params, err := paramsToString(req.Params)
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if err != nil {
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return nil, err
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}
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enabled := rule.Enabled
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if req.Enabled != nil {
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enabled = *req.Enabled
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}
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rule.Name = req.Name
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rule.Type = req.Type
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rule.Params = params
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rule.Priority = req.Priority
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rule.Enabled = enabled
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rule.StartTime = unixPtrToTimePtr(req.StartTime)
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rule.EndTime = unixPtrToTimePtr(req.EndTime)
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if err := l.svcCtx.PromoModel.UpdateRule(l.ctx, rule); err != nil {
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l.Errorw("[UpdatePromoRule] Database Error", logger.Field("error", err.Error()))
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return nil, errors.Wrapf(xerr.NewErrCode(xerr.DatabaseUpdateError), "update promo rule error: %v", err.Error())
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}
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if err := l.svcCtx.Redis.Del(l.ctx, ruleCacheKey).Err(); err != nil {
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l.Errorw("[UpdatePromoRule] Delete Cache Error", logger.Field("error", err.Error()))
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}
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resp := convertRule(rule)
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return &resp, nil
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}
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