feat kafka 改版 2

internal/dao/repository/point_card.go

@@ -0,0 +1,52 @@
+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"
+)
+
+type PointCardDao struct {
+	ctx   context.Context
+	query *query.Query
+	cache *redis.CacheClient
+}
+
+func NewPointCardDao(ctx context.Context, query *query.Query, cache ...*redis.CacheClient) *PointCardDao {
+	dao := &PointCardDao{
+		ctx:   ctx,
+		query: query,
+	}
+	if len(cache) > 0 {
+		dao.cache = cache[0]
+	}
+	return dao
+}
+
+func (d *PointCardDao) Create(pointCard *model.PointCard) (*model.PointCard, error) {
+	err := d.query.PointCard.WithContext(d.ctx).
+		Create(pointCard)
+	return pointCard, err
+}
+
+func (d *PointCardDao) IncrPointCard(usn string, point int64) error {
+	info, err := d.query.PointCard.WithContext(d.ctx).
+		Where(d.query.PointCard.UserSn.Eq(usn)).
+		UpdateSimple(d.query.PointCard.Point.Add(point))
+	if err != nil {
+		return utils.ErrorsWrap(err)
+	}
+	if info.RowsAffected == 0 {
+		return utils.ErrorsWrap(errors.New("user not found"))
+	}
+	return nil
+}
+
+func (d *PointCardDao) FindByUserSn(usn string) (*model.PointCard, error) {
+	return d.query.PointCard.WithContext(d.ctx).
+		Where(d.query.PointCard.UserSn.Eq(usn)).
+		First()
+}