// Code generated by ent, DO NOT EDIT.

package card

import (
	"time"

	"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"
	// FieldPassword holds the string denoting the password field in the database.
	FieldPassword = "password"
	// FieldCard holds the string denoting the card field in the database.
	FieldCard = "card"
	// FieldSkill holds the string denoting the skill field in the database.
	FieldSkill = "skill"
	// FieldStatus holds the string denoting the status field in the database.
	FieldStatus = "status"
	// FieldToken holds the string denoting the token field in the database.
	FieldToken = "token"
	// FieldCp holds the string denoting the cp field in the database.
	FieldCp = "cp"
	// FieldURL holds the string denoting the url field in the database.
	FieldURL = "url"
	// FieldCount holds the string denoting the count field in the database.
	FieldCount = "count"
	// FieldAuthor holds the string denoting the author field in the database.
	FieldAuthor = "author"
	// FieldCreatedAt holds the string denoting the created_at field in the database.
	FieldCreatedAt = "created_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_card"
)

// Columns holds all SQL columns for card fields.
var Columns = []string{
	FieldID,
	FieldPassword,
	FieldCard,
	FieldSkill,
	FieldStatus,
	FieldToken,
	FieldCp,
	FieldURL,
	FieldCount,
	FieldAuthor,
	FieldCreatedAt,
}

// 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_card",
}

// 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
}

var (
	// PasswordValidator is a validator for the "password" field. It is called by the builders before save.
	PasswordValidator func(string) error
	// DefaultCard holds the default value on creation for the "card" field.
	DefaultCard func() int
	// DefaultSkill holds the default value on creation for the "skill" field.
	DefaultSkill func() string
	// DefaultStatus holds the default value on creation for the "status" field.
	DefaultStatus func() string
	// DefaultCp holds the default value on creation for the "cp" field.
	DefaultCp func() int
	// DefaultURL holds the default value on creation for the "url" field.
	DefaultURL string
	// DefaultAuthor holds the default value on creation for the "author" field.
	DefaultAuthor string
	// DefaultCreatedAt holds the default value on creation for the "created_at" field.
	DefaultCreatedAt func() time.Time
)

// 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()
}

// ByPassword orders the results by the password field.
func ByPassword(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldPassword, opts...).ToFunc()
}

// ByCard orders the results by the card field.
func ByCard(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldCard, opts...).ToFunc()
}

// BySkill orders the results by the skill field.
func BySkill(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldSkill, opts...).ToFunc()
}

// ByStatus orders the results by the status field.
func ByStatus(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldStatus, opts...).ToFunc()
}

// ByToken orders the results by the token field.
func ByToken(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldToken, opts...).ToFunc()
}

// ByCp orders the results by the cp field.
func ByCp(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldCp, opts...).ToFunc()
}

// ByURL orders the results by the url field.
func ByURL(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldURL, opts...).ToFunc()
}

// ByCount orders the results by the count field.
func ByCount(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldCount, opts...).ToFunc()
}

// ByAuthor orders the results by the author field.
func ByAuthor(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldAuthor, opts...).ToFunc()
}

// ByCreatedAt orders the results by the created_at field.
func ByCreatedAt(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldCreatedAt, 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...))
	}
}
func newOwnerStep() *sqlgraph.Step {
	return sqlgraph.NewStep(
		sqlgraph.From(Table, FieldID),
		sqlgraph.To(OwnerInverseTable, FieldID),
		sqlgraph.Edge(sqlgraph.M2O, true, OwnerTable, OwnerColumn),
	)
}