// 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 (
	"time"

	"entgo.io/ent"
	"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"
	// FieldNumber holds the string denoting the number field in the database.
	FieldNumber = "number"
	// FieldName holds the string denoting the name field in the database.
	FieldName = "name"
	// FieldCreatedAt holds the string denoting the created_at field in the database.
	FieldCreatedAt = "created_at"
	// FieldInHook holds the string denoting the in_hook field in the database.
	FieldInHook = "in_hook"
	// FieldExpiredAt holds the string denoting the expired_at field in the database.
	FieldExpiredAt = "expired_at"
	// EdgeOwner holds the string denoting the owner edge name in mutations.
	EdgeOwner = "owner"
	// 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 = "user_cards"
)

// Columns holds all SQL columns for card fields.
var Columns = []string{
	FieldID,
	FieldNumber,
	FieldName,
	FieldCreatedAt,
	FieldInHook,
	FieldExpiredAt,
}

// ForeignKeys holds the SQL foreign-keys that are owned by the "cards"
// table and are not defined as standalone fields in the schema.
var ForeignKeys = []string{
	"user_cards",
}

// 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
		}
	}
	for i := range ForeignKeys {
		if column == ForeignKeys[i] {
			return true
		}
	}
	return false
}

// Note that the variables below are initialized by the runtime
// package on the initialization of the application. Therefore,
// it should be imported in the main as follows:
//
//	import _ "entgo.io/ent/entc/integration/hooks/ent/runtime"
var (
	Hooks        [3]ent.Hook
	Interceptors [1]ent.Interceptor
	// DefaultNumber holds the default value on creation for the "number" field.
	DefaultNumber string
	// NumberValidator is a validator for the "number" field. It is called by the builders before save.
	NumberValidator func(string) error
	// DefaultCreatedAt holds the default value on creation for the "created_at" field.
	DefaultCreatedAt func() time.Time
)

// Order defines the ordering method for the Card 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()
}

// ByNumber orders the results by the number field.
func ByNumber(opts ...sql.OrderTermOption) Order {
	return sql.OrderByField(FieldNumber, opts...).ToFunc()
}

// ByName orders the results by the name field.
func ByName(opts ...sql.OrderTermOption) Order {
	return sql.OrderByField(FieldName, opts...).ToFunc()
}

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

// ByInHook orders the results by the in_hook field.
func ByInHook(opts ...sql.OrderTermOption) Order {
	return sql.OrderByField(FieldInHook, opts...).ToFunc()
}

// ByExpiredAt orders the results by the expired_at field.
func ByExpiredAt(opts ...sql.OrderTermOption) Order {
	return sql.OrderByField(FieldExpiredAt, opts...).ToFunc()
}

// ByOwnerField orders the results by owner field.
func ByOwnerField(field string, opts ...sql.OrderTermOption) Order {
	return func(s *sql.Selector) {
		sqlgraph.OrderByNeighborTerms(s, newOwnerStep(), sql.OrderByField(field, opts...))
	}
}
func newOwnerStep() *sqlgraph.Step {
	return sqlgraph.NewStep(
		sqlgraph.From(Table, FieldID),
		sqlgraph.To(OwnerInverseTable, FieldID),
		sqlgraph.Edge(sqlgraph.M2O, true, OwnerTable, OwnerColumn),
	)
}
