github.com/blend/go-sdk@v1.20220411.3/db/label_required_statement_interceptor.go (about)

     1  /*
     2  
     3  Copyright (c) 2022 - Present. Blend Labs, Inc. All rights reserved
     4  Use of this source code is governed by a MIT license that can be found in the LICENSE file.
     5  
     6  */
     7  
     8  package db
     9  
    10  import (
    11  	"context"
    12  
    13  	"github.com/blend/go-sdk/ex"
    14  )
    15  
    16  // Errors
    17  var (
    18  	ErrStatementLabelRequired ex.Class = "statement interceptor; a statement label is required and none was provided, cannot continue"
    19  )
    20  
    21  // LabelRequiredStatementInterceptor returns a statement interceptor that requires a label to be set.
    22  func LabelRequiredStatementInterceptor(ctx context.Context, label, statement string) (string, error) {
    23  	if label == "" {
    24  		return statement, ErrStatementLabelRequired
    25  	}
    26  	return statement, nil
    27  }