1 files changed, 33 insertions, 0 deletions
diff --git a/pkg/database/sessions.go b/pkg/database/sessions.go
new file mode 100644
index 0000000..72930f0
--- /dev/null
+++ b/pkg/database/sessions.go
@@ -0,0 +1,33 @@
+package database
+
+import (
+	"git.adyxax.org/adyxax/trains/pkg/model"
+	"github.com/google/uuid"
+)
+
+func (env *DBEnv) CreateSession(user *model.User) (*string, error) {
+	token := uuid.NewString()
+
+	query := `
+		INSERT INTO sessions
+			(token, user_id)
+		VALUES
+			($1, $2);`
+	tx, err := env.db.Begin()
+	if err != nil {
+		return nil, newTransactionError("Could not Begin()", err)
+	}
+	_, err = tx.Exec(
+		query,
+		token,
+		user.Id,
+	)
+	if err != nil {
+		tx.Rollback()
+		return nil, newQueryError("Could not run database query: most likely the token already exists in database, or the user id does not exist", err)
+	}
+	if err := tx.Commit(); err != nil {
+		return nil, newTransactionError("Could not commit transaction", err)
+	}
+	return &token, nil
+}