// Code generated by ent, DO NOT EDIT.

package favorites

import (
	"time"

	"entgo.io/ent/dialect/sql"
)

const (
	// Label holds the string label denoting the favorites type in the database.
	Label = "favorites"
	// FieldID holds the string denoting the id field in the database.
	FieldID = "id"
	// FieldUserID holds the string denoting the user_id field in the database.
	FieldUserID = "user_id"
	// FieldTargetType holds the string denoting the target_type field in the database.
	FieldTargetType = "target_type"
	// FieldTargetID holds the string denoting the target_id field in the database.
	FieldTargetID = "target_id"
	// FieldCreatedAt holds the string denoting the created_at field in the database.
	FieldCreatedAt = "created_at"
	// Table holds the table name of the favorites in the database.
	Table = "favorites"
)

// Columns holds all SQL columns for favorites fields.
var Columns = []string{
	FieldID,
	FieldUserID,
	FieldTargetType,
	FieldTargetID,
	FieldCreatedAt,
}

// ValidColumn reports if the column name is valid (part of the table columns).
func ValidColumn(column string) bool {
	for i := range Columns {
		if column == Columns[i] {
			return true
		}
	}
	return false
}

var (
	// TargetTypeValidator is a validator for the "target_type" field. It is called by the builders before save.
	TargetTypeValidator func(string) error
	// DefaultCreatedAt holds the default value on creation for the "created_at" field.
	DefaultCreatedAt func() time.Time
)

// OrderOption defines the ordering options for the Favorites queries.
type OrderOption func(*sql.Selector)

// ByID orders the results by the id field.
func ByID(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldID, opts...).ToFunc()
}

// ByUserID orders the results by the user_id field.
func ByUserID(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldUserID, opts...).ToFunc()
}

// ByTargetType orders the results by the target_type field.
func ByTargetType(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldTargetType, opts...).ToFunc()
}

// ByTargetID orders the results by the target_id field.
func ByTargetID(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldTargetID, opts...).ToFunc()
}

// ByCreatedAt orders the results by the created_at field.
func ByCreatedAt(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldCreatedAt, opts...).ToFunc()
}