func (r *Repository) FindOneBy(db *mysql551.Mysql, mInfo *model551.ModelInformation, param map[string]interface{}) interface{} {
sql := mInfo.SqlInformation.Select
var values []interface{}
for key, value := range param {
sql = string551.Join(sql, " AND `"+key+"` = ?")
values = append(values, value)
}
rows := db.Query(sql, values...)
defer rows.Close()
var model interface{} = nil
for rows.Next() {
if model != nil {
panic(errors.New("Extraction result there is more than one."))
}
model = mInfo.NewFuncPointer()
modelScan, ok := model.(model551.ScanInterface)
if !ok {
panic(errors.New("Not found: 'T.Scan(rows *sql.rows) error' method"))
}
err := modelScan.Scan(rows)
if err != nil {
panic(err)
}
}
return model
}
func (r *Repository) Find(db *mysql551.Mysql, mInfo *model551.ModelInformation, id int64) interface{} {
sql := mInfo.SqlInformation.Select + " AND `" + mInfo.TableInformation.PrimaryKey + "` = ?"
param := []interface{}{id}
rows := db.Query(sql, param...)
defer rows.Close()
if !rows.Next() {
return nil
}
model := mInfo.NewFuncPointer()
modelScan, ok := model.(model551.ScanInterface)
if !ok {
panic(errors.New("Not found: 'T.Scan(rows *sql.rows) error' method"))
}
err := modelScan.Scan(rows)
if err != nil {
panic(err)
}
return model
}