// Copyright 2019-present Facebook Inc. All rights reserved.
// This source code is licensed under the Apache 2.0 license found
// in the LICENSE file in the root directory of this source tree.

// Code generated by ent, DO NOT EDIT.

package spec

import (
	"entgo.io/ent/dialect/sql"
	"entgo.io/ent/dialect/sql/sqlgraph"
)

const (
	// Label holds the string label denoting the spec type in the database.
	Label = "spec"
	// FieldID holds the string denoting the id field in the database.
	FieldID = "id"
	// EdgeCard holds the string denoting the card edge name in mutations.
	EdgeCard = "card"
	// Table holds the table name of the spec in the database.
	Table = "specs"
	// CardTable is the table that holds the card relation/edge. The primary key declared below.
	CardTable = "spec_card"
	// CardInverseTable is the table name for the Card entity.
	// It exists in this package in order to avoid circular dependency with the "card" package.
	CardInverseTable = "cards"
)

// Columns holds all SQL columns for spec fields.
var Columns = []string{
	FieldID,
}

var (
	// CardPrimaryKey and CardColumn2 are the table columns denoting the
	// primary key for the card relation (M2M).
	CardPrimaryKey = []string{"spec_id", "card_id"}
)

// 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
}

// Order defines the ordering method for the Spec queries.
type Order func(*sql.Selector)

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

// ByCardCount orders the results by card count.
func ByCardCount(opts ...sql.OrderTermOption) Order {
	return func(s *sql.Selector) {
		sqlgraph.OrderByNeighborsCount(s, newCardStep(), opts...)
	}
}

// ByCard orders the results by card terms.
func ByCard(term sql.OrderTerm, terms ...sql.OrderTerm) Order {
	return func(s *sql.Selector) {
		sqlgraph.OrderByNeighborTerms(s, newCardStep(), append([]sql.OrderTerm{term}, terms...)...)
	}
}
func newCardStep() *sqlgraph.Step {
	return sqlgraph.NewStep(
		sqlgraph.From(Table, FieldID),
		sqlgraph.To(CardInverseTable, FieldID),
		sqlgraph.Edge(sqlgraph.M2M, false, CardTable, CardPrimaryKey...),
	)
}

// comment from another template.
