more examples

executor/executor.go

@@ -8,6 +8,7 @@ import (
 	"context"
 	"database/sql"
 
+	"xorm.io/builder"
 	"xorm.io/xorm/v2"
 )
 
@@ -21,6 +22,30 @@ func New[T any](c xorm.Interface) *Executor[T] {
 	}
 }
 
+func (q *Executor[T]) Where(cond builder.Cond) *Executor[T] {
+	q.client.Where(cond)
+	return q
+}
+
+func (q *Executor[T]) Get(ctx context.Context) (*T, error) {
+	var result T
+	if has, err := q.client.Get(&result); err != nil {
+		return nil, err
+	} else if !has {
+		return nil, nil
+	}
+	return &result, nil
+}
+
+func (q *Executor[T]) InsertOne(ctx context.Context, obj *T) error {
+	_, err := q.client.InsertOne(obj)
+	return err
+}
+
+func (q *Executor[T]) Insert(ctx context.Context, results []T) (int64, error) {
+	return q.client.Insert(results)
+}
+
 func (q *Executor[T]) Exec(ctx context.Context) (sql.Result, error) {
 	return q.client.Exec()
 }

executor/executor_test.go

@@ -8,6 +8,7 @@ import (
 	"context"
 	"testing"
 
+	"xorm.io/builder"
 	"xorm.io/xorm/v2"
 
 	_ "github.com/mattn/go-sqlite3"
@@ -25,11 +26,23 @@ func TestExecutor(t *testing.T) {
 	assert.NoError(t, engine.Sync(new(User)))
 
 	// create querier
-	querier := New[User](engine)
+	executor := New[User](engine)
 
-	users, err := querier.All(context.Background())
-	if err != nil {
-		t.Fatal(err)
-	}
-	assert.Equal(t, len(users), 0)
+	err = executor.InsertOne(context.Background(), &User{
+		Name: "test",
+	})
+	assert.NoError(t, err)
+
+	user, err := executor.Get(context.Background())
+	assert.NoError(t, err)
+	assert.Equal(t, user.Name, "test")
+	assert.Equal(t, user.Id, int64(1))
+
+	users, err := executor.All(context.Background())
+	assert.NoError(t, err)
+	assert.Equal(t, len(users), 1)
+
+	users, err = executor.Where(builder.Eq{"id": 1}).All(context.Background())
+	assert.NoError(t, err)
+	assert.Equal(t, len(users), 1)
 }