pg_system_setting_repository.go
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package repository
import (
"fmt"
"github.com/go-pg/pg/v10"
"github.com/linmadan/egglib-go/persistent/pg/sqlbuilder"
pgTransaction "github.com/linmadan/egglib-go/transaction/pg"
"gitlab.fjmaimaimai.com/allied-creation/allied-creation-basic/pkg/domain"
"gitlab.fjmaimaimai.com/allied-creation/allied-creation-basic/pkg/infrastructure/pg/models"
"gitlab.fjmaimaimai.com/allied-creation/allied-creation-basic/pkg/infrastructure/pg/transform"
)
type SystemSettingRepository struct {
transactionContext *pgTransaction.TransactionContext
}
func (repository *SystemSettingRepository) nextIdentify() (int64, error) {
id, err := idWorker.NextId()
return id, err
}
func (repository *SystemSettingRepository) Save(systemSetting *domain.SystemSetting) (*domain.SystemSetting, error) {
sqlBuildFields := []string{
"company_id",
"control_level",
"description",
"setting_code",
"setting_name",
"system_setting_id",
"value",
"value_type",
}
insertFieldsSnippet := sqlbuilder.SqlFieldsSnippet(sqlBuildFields)
insertPlaceHoldersSnippet := sqlbuilder.SqlPlaceHoldersSnippet(sqlBuildFields)
returningFieldsSnippet := sqlbuilder.SqlFieldsSnippet(sqlBuildFields)
updateFields := sqlbuilder.RemoveSqlFields(sqlBuildFields, "systemSetting_id")
updateFieldsSnippet := sqlbuilder.SqlUpdateFieldsSnippet(updateFields)
tx := repository.transactionContext.PgTx
if systemSetting.Identify() == nil {
systemSettingId, err := repository.nextIdentify()
if err != nil {
return systemSetting, err
} else {
systemSetting.SystemSettingId = systemSettingId
}
if _, err := tx.QueryOne(
pg.Scan(
&systemSetting.CompanyId,
&systemSetting.ControlLevel,
&systemSetting.Description,
&systemSetting.SettingCode,
&systemSetting.SettingName,
&systemSetting.SystemSettingId,
&systemSetting.Value,
&systemSetting.ValueType,
),
fmt.Sprintf("INSERT INTO system_settings (%s) VALUES (%s) RETURNING %s", insertFieldsSnippet, insertPlaceHoldersSnippet, returningFieldsSnippet),
systemSetting.CompanyId,
systemSetting.ControlLevel,
systemSetting.Description,
systemSetting.SettingCode,
systemSetting.SettingName,
systemSetting.SystemSettingId,
systemSetting.Value,
systemSetting.ValueType,
); err != nil {
return systemSetting, err
}
} else {
if _, err := tx.QueryOne(
pg.Scan(
&systemSetting.CompanyId,
&systemSetting.ControlLevel,
&systemSetting.Description,
&systemSetting.SettingCode,
&systemSetting.SettingName,
&systemSetting.SystemSettingId,
&systemSetting.Value,
&systemSetting.ValueType,
),
fmt.Sprintf("UPDATE system_settings SET %s WHERE system_setting_id=? RETURNING %s", updateFieldsSnippet, returningFieldsSnippet),
systemSetting.CompanyId,
systemSetting.ControlLevel,
systemSetting.Description,
systemSetting.SettingCode,
systemSetting.SettingName,
systemSetting.SystemSettingId,
systemSetting.Value,
systemSetting.ValueType,
systemSetting.Identify(),
); err != nil {
return systemSetting, err
}
}
return systemSetting, nil
}
func (repository *SystemSettingRepository) Remove(systemSetting *domain.SystemSetting) (*domain.SystemSetting, error) {
tx := repository.transactionContext.PgTx
systemSettingModel := new(models.SystemSetting)
systemSettingModel.SystemSettingId = systemSetting.Identify().(int64)
if _, err := tx.Model(systemSettingModel).WherePK().Delete(); err != nil {
return systemSetting, err
}
return systemSetting, nil
}
func (repository *SystemSettingRepository) FindOne(queryOptions map[string]interface{}) (*domain.SystemSetting, error) {
tx := repository.transactionContext.PgTx
systemSettingModel := new(models.SystemSetting)
query := sqlbuilder.BuildQuery(tx.Model(systemSettingModel), queryOptions)
query.SetWhereByQueryOption("system_setting.system_setting_id = ?", "systemSettingId")
query.SetWhereByQueryOption("system_setting.setting_code=?", "settingCode")
query.SetWhereByQueryOption("system_setting.company_id=?", "companyId")
if err := query.First(); err != nil {
if err.Error() == "pg: no rows in result set" {
return nil, fmt.Errorf("没有此资源")
} else {
return nil, err
}
}
if systemSettingModel.SystemSettingId == 0 {
return nil, nil
} else {
return transform.TransformToSystemSettingDomainModelFromPgModels(systemSettingModel)
}
}
func (repository *SystemSettingRepository) Find(queryOptions map[string]interface{}) (int64, []*domain.SystemSetting, error) {
tx := repository.transactionContext.PgTx
var systemSettingModels []*models.SystemSetting
systemSettings := make([]*domain.SystemSetting, 0)
query := sqlbuilder.BuildQuery(tx.Model(&systemSettingModels), queryOptions)
query.SetOffsetAndLimit(20)
query.SetOrderDirect("system_setting_id", "DESC")
query.SetWhereByQueryOption("system_setting.setting_code=?", "settingCode")
query.SetWhereByQueryOption("system_setting.company_id=?", "companyId")
if count, err := query.SelectAndCount(); err != nil {
return 0, systemSettings, err
} else {
for _, systemSettingModel := range systemSettingModels {
if systemSetting, err := transform.TransformToSystemSettingDomainModelFromPgModels(systemSettingModel); err != nil {
return 0, systemSettings, err
} else {
systemSettings = append(systemSettings, systemSetting)
}
}
return int64(count), systemSettings, nil
}
}
func NewSystemSettingRepository(transactionContext *pgTransaction.TransactionContext) (*SystemSettingRepository, error) {
if transactionContext == nil {
return nil, fmt.Errorf("transactionContext参数不能为nil")
} else {
return &SystemSettingRepository{
transactionContext: transactionContext,
}, nil
}
}