// Code generated by ent, DO NOT EDIT.

package post

import (
	"time"

	"entgo.io/ent/dialect/sql"
	"entgo.io/ent/dialect/sql/sqlgraph"
	"github.com/google/uuid"
)

const (
	// Label holds the string label denoting the post type in the database.
	Label = "post"
	// FieldID holds the string denoting the id field in the database.
	FieldID = "id"
	// FieldCreatedAt holds the string denoting the created_at field in the database.
	FieldCreatedAt = "created_at"
	// FieldUpdatedAt holds the string denoting the updated_at field in the database.
	FieldUpdatedAt = "updated_at"
	// FieldExpires holds the string denoting the expires field in the database.
	FieldExpires = "expires"
	// FieldExpireTime holds the string denoting the expire_time field in the database.
	FieldExpireTime = "expire_time"
	// FieldTitle holds the string denoting the title field in the database.
	FieldTitle = "title"
	// FieldBody holds the string denoting the body field in the database.
	FieldBody = "body"
	// EdgeCategory holds the string denoting the category edge name in mutations.
	EdgeCategory = "category"
	// EdgeProfile holds the string denoting the profile edge name in mutations.
	EdgeProfile = "profile"
	// Table holds the table name of the post in the database.
	Table = "posts"
	// CategoryTable is the table that holds the category relation/edge.
	CategoryTable = "posts"
	// CategoryInverseTable is the table name for the Category entity.
	// It exists in this package in order to avoid circular dependency with the "category" package.
	CategoryInverseTable = "categories"
	// CategoryColumn is the table column denoting the category relation/edge.
	CategoryColumn = "category_posts"
	// ProfileTable is the table that holds the profile relation/edge.
	ProfileTable = "posts"
	// ProfileInverseTable is the table name for the Profile entity.
	// It exists in this package in order to avoid circular dependency with the "profile" package.
	ProfileInverseTable = "profiles"
	// ProfileColumn is the table column denoting the profile relation/edge.
	ProfileColumn = "profile_posts"
)

// Columns holds all SQL columns for post fields.
var Columns = []string{
	FieldID,
	FieldCreatedAt,
	FieldUpdatedAt,
	FieldExpires,
	FieldExpireTime,
	FieldTitle,
	FieldBody,
}

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

// 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 (
	// DefaultCreatedAt holds the default value on creation for the "created_at" field.
	DefaultCreatedAt func() time.Time
	// DefaultUpdatedAt holds the default value on creation for the "updated_at" field.
	DefaultUpdatedAt func() time.Time
	// UpdateDefaultUpdatedAt holds the default value on update for the "updated_at" field.
	UpdateDefaultUpdatedAt func() time.Time
	// DefaultExpires holds the default value on creation for the "expires" field.
	DefaultExpires bool
	// TitleValidator is a validator for the "title" field. It is called by the builders before save.
	TitleValidator func(string) error
	// BodyValidator is a validator for the "body" field. It is called by the builders before save.
	BodyValidator func(string) error
	// DefaultID holds the default value on creation for the "id" field.
	DefaultID func() uuid.UUID
)

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

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

// ByUpdatedAt orders the results by the updated_at field.
func ByUpdatedAt(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldUpdatedAt, opts...).ToFunc()
}

// ByExpires orders the results by the expires field.
func ByExpires(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldExpires, opts...).ToFunc()
}

// ByExpireTime orders the results by the expire_time field.
func ByExpireTime(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldExpireTime, opts...).ToFunc()
}

// ByTitle orders the results by the title field.
func ByTitle(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldTitle, opts...).ToFunc()
}

// ByBody orders the results by the body field.
func ByBody(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldBody, opts...).ToFunc()
}

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

// ByProfileField orders the results by profile field.
func ByProfileField(field string, opts ...sql.OrderTermOption) OrderOption {
	return func(s *sql.Selector) {
		sqlgraph.OrderByNeighborTerms(s, newProfileStep(), sql.OrderByField(field, opts...))
	}
}
func newCategoryStep() *sqlgraph.Step {
	return sqlgraph.NewStep(
		sqlgraph.From(Table, FieldID),
		sqlgraph.To(CategoryInverseTable, FieldID),
		sqlgraph.Edge(sqlgraph.M2O, true, CategoryTable, CategoryColumn),
	)
}
func newProfileStep() *sqlgraph.Step {
	return sqlgraph.NewStep(
		sqlgraph.From(Table, FieldID),
		sqlgraph.To(ProfileInverseTable, FieldID),
		sqlgraph.Edge(sqlgraph.M2O, true, ProfileTable, ProfileColumn),
	)
}