61 lines
1.9 KiB
Go
61 lines
1.9 KiB
Go
package admin_order
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import (
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"context"
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"fmt"
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"time"
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"tyc-server/app/main/api/internal/svc"
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"tyc-server/app/main/api/internal/types"
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"github.com/zeromicro/go-zero/core/logx"
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)
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type AdminGetRefundStatisticsLogic 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 NewAdminGetRefundStatisticsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *AdminGetRefundStatisticsLogic {
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return &AdminGetRefundStatisticsLogic{
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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 *AdminGetRefundStatisticsLogic) AdminGetRefundStatistics(req *types.AdminGetRefundStatisticsReq) (resp *types.AdminGetRefundStatisticsResp, err error) {
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// 获取今日的开始和结束时间
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today := time.Now()
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startOfDay := time.Date(today.Year(), today.Month(), today.Day(), 0, 0, 0, 0, today.Location())
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endOfDay := startOfDay.Add(24 * time.Hour)
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// 构建查询条件
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builder := l.svcCtx.OrderModel.SelectBuilder()
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// 查询总退款金额（status=refunded表示已退款）
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totalBuilder := builder.Where("status = ?", "refunded")
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totalRefundAmount, err := l.svcCtx.OrderModel.FindSum(l.ctx, totalBuilder, "amount")
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if err != nil {
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logx.Errorf("查询总退款金额失败: %v", err)
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return nil, fmt.Errorf("查询总退款金额失败: %w", err)
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}
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// 查询今日退款金额（status=refunded表示已退款，且退款时间为今日）
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todayBuilder := builder.Where("status = ? AND refund_time >= ? AND refund_time < ?", "refunded", startOfDay, endOfDay)
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todayRefundAmount, err := l.svcCtx.OrderModel.FindSum(l.ctx, todayBuilder, "amount")
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if err != nil {
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logx.Errorf("查询今日退款金额失败: %v", err)
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return nil, fmt.Errorf("查询今日退款金额失败: %w", err)
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}
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// 构建响应
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resp = &types.AdminGetRefundStatisticsResp{
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TotalRefundAmount: totalRefundAmount,
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TodayRefundAmount: todayRefundAmount,
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}
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return resp, nil
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}
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