database changes

database/psql/groups.go

@@ -1,6 +1,7 @@
 package psql
 
 import (
+	"git.nix13.pw/scuroneko/laniakea"
 	"github.com/shopspring/decimal"
 	"github.com/vinovest/sqlx"
 )
@@ -21,15 +22,19 @@ type GroupRepository struct {
 	db *sqlx.DB
 }
 
-func NewGroupRepository(db *sqlx.DB) *GroupRepository {
-	return &GroupRepository{db: db}
+func newGroupRepository(db *sqlx.DB) GroupRepository {
+	return GroupRepository{db}
 }
-func (rep *GroupRepository) GetAll() ([]*Group, error) {
-	groups := make([]*Group, 0)
+func NewGroupRepository(db *laniakea.DatabaseContext) GroupRepository {
+	return newGroupRepository(db.PostgresSQL)
+}
+
+func (rep GroupRepository) GetAll() ([]Group, error) {
+	groups := make([]Group, 0)
 	err := rep.db.Select(&groups, "SELECT * FROM groups ORDER BY id DESC;")
 	return groups, err
 }
-func (rep *GroupRepository) GetById(id int) (*Group, error) {
+func (rep GroupRepository) GetById(id int) (Group, error) {
 	group, err := sqlx.One[Group](rep.db, "SELECT * FROM groups WHERE id = $1", id)
-	return &group, err
+	return group, err
 }