// 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 card

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

const (
	// Label holds the string label denoting the card type in the database.
	Label = "card"
	// FieldID holds the string denoting the id field in the database.
	FieldID = "id"
	// FieldType holds the string denoting the type field in the database.
	FieldType = "type"
	// FieldNumberHash holds the string denoting the number_hash field in the database.
	FieldNumberHash = "number_hash"
	// FieldCvvHash holds the string denoting the cvv_hash field in the database.
	FieldCvvHash = "cvv_hash"
	// FieldExpiresAt holds the string denoting the expires_at field in the database.
	FieldExpiresAt = "expires_at"
	// FieldOwnerID holds the string denoting the owner_id field in the database.
	FieldOwnerID = "owner_id"
	// EdgeOwner holds the string denoting the owner edge name in mutations.
	EdgeOwner = "owner"
	// EdgePayments holds the string denoting the payments edge name in mutations.
	EdgePayments = "payments"
	// Table holds the table name of the card in the database.
	Table = "cards"
	// OwnerTable is the table that holds the owner relation/edge.
	OwnerTable = "cards"
	// OwnerInverseTable is the table name for the User entity.
	// It exists in this package in order to avoid circular dependency with the "user" package.
	OwnerInverseTable = "users"
	// OwnerColumn is the table column denoting the owner relation/edge.
	OwnerColumn = "owner_id"
	// PaymentsTable is the table that holds the payments relation/edge.
	PaymentsTable = "payments"
	// PaymentsInverseTable is the table name for the Payment entity.
	// It exists in this package in order to avoid circular dependency with the "payment" package.
	PaymentsInverseTable = "payments"
	// PaymentsColumn is the table column denoting the payments relation/edge.
	PaymentsColumn = "card_id"
)

// Columns holds all SQL columns for card fields.
var Columns = []string{
	FieldID,
	FieldType,
	FieldNumberHash,
	FieldCvvHash,
	FieldExpiresAt,
	FieldOwnerID,
}

// 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 (
	// DefaultType holds the default value on creation for the "type" field.
	DefaultType string
	// DefaultOwnerID holds the default value on creation for the "owner_id" field.
	DefaultOwnerID int
)

// OrderOption defines the ordering options for the Card 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()
}

// ByType orders the results by the type field.
func ByType(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldType, opts...).ToFunc()
}

// ByNumberHash orders the results by the number_hash field.
func ByNumberHash(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldNumberHash, opts...).ToFunc()
}

// ByCvvHash orders the results by the cvv_hash field.
func ByCvvHash(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldCvvHash, opts...).ToFunc()
}

// ByExpiresAt orders the results by the expires_at field.
func ByExpiresAt(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldExpiresAt, opts...).ToFunc()
}

// ByOwnerID orders the results by the owner_id field.
func ByOwnerID(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldOwnerID, opts...).ToFunc()
}

// ByOwnerField orders the results by owner field.
func ByOwnerField(field string, opts ...sql.OrderTermOption) OrderOption {
	return func(s *sql.Selector) {
		sqlgraph.OrderByNeighborTerms(s, newOwnerStep(), sql.OrderByField(field, opts...))
	}
}

// ByPaymentsCount orders the results by payments count.
func ByPaymentsCount(opts ...sql.OrderTermOption) OrderOption {
	return func(s *sql.Selector) {
		sqlgraph.OrderByNeighborsCount(s, newPaymentsStep(), opts...)
	}
}

// ByPayments orders the results by payments terms.
func ByPayments(term sql.OrderTerm, terms ...sql.OrderTerm) OrderOption {
	return func(s *sql.Selector) {
		sqlgraph.OrderByNeighborTerms(s, newPaymentsStep(), append([]sql.OrderTerm{term}, terms...)...)
	}
}
func newOwnerStep() *sqlgraph.Step {
	return sqlgraph.NewStep(
		sqlgraph.From(Table, FieldID),
		sqlgraph.To(OwnerInverseTable, FieldID),
		sqlgraph.Edge(sqlgraph.M2O, true, OwnerTable, OwnerColumn),
	)
}
func newPaymentsStep() *sqlgraph.Step {
	return sqlgraph.NewStep(
		sqlgraph.From(Table, FieldID),
		sqlgraph.To(PaymentsInverseTable, FieldID),
		sqlgraph.Edge(sqlgraph.O2M, false, PaymentsTable, PaymentsColumn),
	)
}