feat kafka 改版 2

internal/dao/repository/point_records.go

@@ -0,0 +1,58 @@
+package repository
+
+import (
+	"context"
+	"errors"
+	"git.hlsq.asia/mmorpg/service-common/db/redis"
+	"git.hlsq.asia/mmorpg/service-common/utils"
+	"git.hlsq.asia/mmorpg/service-qgdzs/internal/dao/model"
+	"git.hlsq.asia/mmorpg/service-qgdzs/internal/dao/query"
+	"gorm.io/gorm"
+)
+
+type PointRecordsDao struct {
+	ctx   context.Context
+	query *query.Query
+	cache *redis.CacheClient
+}
+
+func NewPointRecordsDao(ctx context.Context, query *query.Query, cache ...*redis.CacheClient) *PointRecordsDao {
+	dao := &PointRecordsDao{
+		ctx:   ctx,
+		query: query,
+	}
+	if len(cache) > 0 {
+		dao.cache = cache[0]
+	}
+	return dao
+}
+
+func (d *PointRecordsDao) CreateAndIncrPointCard(pointRecord *model.PointRecord) error {
+	return d.query.Transaction(func(tx *query.Query) error {
+		if err := tx.PointRecord.WithContext(d.ctx).
+			Create(pointRecord); err != nil {
+			return err
+		}
+
+		pcd := NewPointCardDao(d.ctx, tx)
+		if _, err := pcd.FindByUserSn(pointRecord.UserSn); err != nil {
+			if errors.Is(err, gorm.ErrRecordNotFound) {
+				_, err = pcd.Create(&model.PointCard{
+					UserSn: pointRecord.UserSn,
+					Point:  pointRecord.Point,
+				})
+				if err != nil {
+					return utils.ErrorsWrap(err)
+				}
+			} else {
+				return utils.ErrorsWrap(err)
+			}
+		} else {
+			if err = pcd.IncrPointCard(pointRecord.UserSn, pointRecord.Point); err != nil {
+				return utils.ErrorsWrap(err)
+			}
+		}
+
+		return nil
+	})
+}