pg_client_version_repository.go
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package repository
import (
"fmt"
"github.com/tiptok/gocomm/common"
"github.com/tiptok/gocomm/pkg/cache"
. "github.com/tiptok/gocomm/pkg/orm/pgx"
"gitlab.fjmaimaimai.com/mmm-go/godevp/pkg/constant"
"gitlab.fjmaimaimai.com/mmm-go/godevp/pkg/domain"
"gitlab.fjmaimaimai.com/mmm-go/godevp/pkg/infrastructure/pg/models"
"gitlab.fjmaimaimai.com/mmm-go/godevp/pkg/infrastructure/pg/transaction"
)
var (
cacheClientVersionIdKey = func(id int64) string {
return fmt.Sprintf("%v:cache:ClientVersion:id:%v", constant.POSTGRESQL_DB_NAME, id)
// 不需要执行缓存时,key设置为空
// return ""
}
)
type ClientVersionRepository struct {
*cache.CachedRepository
transactionContext *transaction.TransactionContext
}
func (repository *ClientVersionRepository) Save(dm *domain.ClientVersion) (*domain.ClientVersion, error) {
var (
err error
m = &models.ClientVersion{}
tx = repository.transactionContext.PgTx
)
if err = common.GobModelTransform(m, dm); err != nil {
return nil, err
}
if dm.Identify() == nil {
if err = tx.Insert(m); err != nil {
return nil, err
}
dm.Id = m.Id
return dm, nil
}
queryFunc := func() (interface{}, error) {
return nil, tx.Update(m)
}
if _, err = repository.Query(queryFunc, cacheClientVersionIdKey(dm.Id)); err != nil {
return nil, err
}
return dm, nil
}
func (repository *ClientVersionRepository) Remove(ClientVersion *domain.ClientVersion) (*domain.ClientVersion, error) {
var (
tx = repository.transactionContext.PgTx
ClientVersionModel = &models.ClientVersion{Id: ClientVersion.Identify().(int64)}
)
queryFunc := func() (interface{}, error) {
return tx.Model(ClientVersionModel).Where("id = ?", ClientVersion.Id).Delete()
}
if _, err := repository.Query(queryFunc, cacheClientVersionIdKey(ClientVersion.Id)); err != nil {
return ClientVersion, err
}
return ClientVersion, nil
}
func (repository *ClientVersionRepository) FindOne(queryOptions map[string]interface{}) (*domain.ClientVersion, error) {
tx := repository.transactionContext.PgDd
ClientVersionModel := new(models.ClientVersion)
queryFunc := func() (interface{}, error) {
query := NewQuery(tx.Model(ClientVersionModel), queryOptions)
query.SetWhere("id = ?", "id")
if err := query.First(); err != nil {
return nil, fmt.Errorf("query row not found")
}
return ClientVersionModel, nil
}
var options []cache.QueryOption
if _, ok := queryOptions["id"]; !ok {
options = append(options, cache.WithNoCacheFlag())
} else {
ClientVersionModel.Id = queryOptions["id"].(int64)
}
if err := repository.QueryCache(cacheClientVersionIdKey(ClientVersionModel.Id), ClientVersionModel, queryFunc, options...); err != nil {
return nil, err
}
if ClientVersionModel.Id == 0 {
return nil, fmt.Errorf("query row not found")
}
return repository.transformPgModelToDomainModel(ClientVersionModel)
}
func (repository *ClientVersionRepository) Find(queryOptions map[string]interface{}) (int64, []*domain.ClientVersion, error) {
tx := repository.transactionContext.PgTx
var ClientVersionModels []*models.ClientVersion
ClientVersions := make([]*domain.ClientVersion, 0)
query := NewQuery(tx.Model(&ClientVersionModels), queryOptions).
SetOrder("create_time", "sortByCreateTime").
SetOrder("update_time", "sortByUpdateTime").
SetLimit()
var err error
if query.AffectRow, err = query.SelectAndCount(); err != nil {
return 0, ClientVersions, err
}
for _, ClientVersionModel := range ClientVersionModels {
if ClientVersion, err := repository.transformPgModelToDomainModel(ClientVersionModel); err != nil {
return 0, ClientVersions, err
} else {
ClientVersions = append(ClientVersions, ClientVersion)
}
}
return int64(query.AffectRow), ClientVersions, nil
}
func (repository *ClientVersionRepository) transformPgModelToDomainModel(ClientVersionModel *models.ClientVersion) (*domain.ClientVersion, error) {
m := &domain.ClientVersion{}
err := common.GobModelTransform(m, ClientVersionModel)
return m, err
}
func NewClientVersionRepository(transactionContext *transaction.TransactionContext) (*ClientVersionRepository, error) {
if transactionContext == nil {
return nil, fmt.Errorf("transactionContext参数不能为nil")
}
return &ClientVersionRepository{transactionContext: transactionContext, CachedRepository: cache.NewDefaultCachedRepository()}, nil
}