fix: model gen issues

templates/project/pkg/pg/db.go.tpl

@@ -1,40 +0,0 @@
-package db
-
-import (
-	"context"
-	"database/sql"
-	"fmt"
-
-	"github.com/go-jet/jet/v2/qrm"
-)
-
-const CtxDB = "__db__tx:"
-
-func FromContext(ctx context.Context, db *sql.DB) qrm.DB {
-	if tx, ok := ctx.Value(CtxDB).(*sql.Tx); ok {
-		return tx
-	}
-	return db
-}
-
-func TruncateAllTables(ctx context.Context, db *sql.DB, tableName ...string) error {
-	for _, name := range tableName {
-		sql := fmt.Sprintf("TRUNCATE TABLE %s RESTART IDENTITY", name)
-		if _, err := db.ExecContext(ctx, sql); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-func WrapLike(v string) string {
-	return "%" + v + "%"
-}
-
-func WrapLikeLeft(v string) string {
-	return "%" + v
-}
-
-func WrapLikeRight(v string) string {
-	return "%" + v
-}