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/
utils.go
93 lines (72 loc) · 2.3 KB
/
utils.go
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package postgres_storage
import (
"context"
"errors"
"github.com/Inspirate789/Thermy-backend/internal/domain/services/storage"
"github.com/Inspirate789/Thermy-backend/pkg/sqlx_utils"
"github.com/jmoiron/sqlx"
)
func executeScript(conn storage.ConnDB, script string, args ...any) error {
sqlxDB, ok := conn.(sqlx.ExecerContext)
if !ok {
return errors.New("cannot get sqlx.ExecerContext from argument")
}
_, err := sqlx_utils.Exec(context.Background(), sqlxDB, script, args...)
return err
}
func executeNamedScript(conn storage.ConnDB, script string, args map[string]any) error {
sqlxDB, ok := conn.(sqlx.ExtContext)
if !ok {
return errors.New("cannot get sqlx.ExtContext from argument")
}
_, err := sqlx_utils.NamedExec(context.Background(), sqlxDB, script, args)
return err
}
func selectValueFromScript[T any](conn storage.ConnDB, script string, args ...any) (T, error) {
var value T
sqlxDB, ok := conn.(sqlx.QueryerContext)
if !ok {
return value, errors.New("cannot get sqlx.QueryerContext from argument")
}
err := sqlx_utils.Get(context.Background(), sqlxDB, &value, script, args...)
if err != nil {
return value, err
}
return value, nil
}
func namedSelectValueFromScript[T any](conn storage.ConnDB, script string, args map[string]any) (T, error) {
var value T
sqlxDB, ok := conn.(sqlx.ExtContext)
if !ok {
return value, errors.New("cannot get sqlx.ExtContext from argument")
}
err := sqlx_utils.NamedGet(context.Background(), sqlxDB, &value, script, args)
if err != nil {
return value, err
}
return value, nil
}
func selectSliceFromScript[S ~[]E, E any](conn storage.ConnDB, script string, args ...any) (S, error) {
sqlxDB, ok := conn.(sqlx.QueryerContext)
if !ok {
return nil, errors.New("cannot get sqlx.QueryerContext from argument")
}
var slice S
err := sqlx_utils.Select(context.Background(), sqlxDB, &slice, script, args...)
if err != nil {
return nil, err
}
return slice, nil
}
func namedSelectSliceFromScript[S ~[]E, E any](conn storage.ConnDB, script string, args map[string]any) (S, error) {
sqlxDB, ok := conn.(sqlx.ExtContext)
if !ok {
return nil, errors.New("cannot get sqlx.ExtContext from argument")
}
var slice S
err := sqlx_utils.NamedSelect(context.Background(), sqlxDB, &slice, script, args)
if err != nil {
return nil, err
}
return slice, nil
}