// Code generated by ent, DO NOT EDIT.

package documentblock

import (
	"time"

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

const (
	// Label holds the string label denoting the documentblock type in the database.
	Label = "document_block"
	// FieldID holds the string denoting the id field in the database.
	FieldID = "id"
	// FieldContent holds the string denoting the content field in the database.
	FieldContent = "content"
	// FieldOrder holds the string denoting the order field in the database.
	FieldOrder = "order"
	// FieldDocumentID holds the string denoting the document_id field in the database.
	FieldDocumentID = "document_id"
	// FieldUserID holds the string denoting the user_id field in the database.
	FieldUserID = "user_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"
	// EdgeDocument holds the string denoting the document edge name in mutations.
	EdgeDocument = "document"
	// Table holds the table name of the documentblock in the database.
	Table = "document_blocks"
	// DocumentTable is the table that holds the document relation/edge.
	DocumentTable = "documents"
	// DocumentInverseTable is the table name for the Document entity.
	// It exists in this package in order to avoid circular dependency with the "document" package.
	DocumentInverseTable = "documents"
	// DocumentColumn is the table column denoting the document relation/edge.
	DocumentColumn = "document_block_document"
)

// Columns holds all SQL columns for documentblock fields.
var Columns = []string{
	FieldID,
	FieldContent,
	FieldOrder,
	FieldDocumentID,
	FieldUserID,
	FieldCreatedAt,
	FieldUpdatedAt,
}

// 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 (
	// 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
)

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

// ByContent orders the results by the content field.
func ByContent(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldContent, opts...).ToFunc()
}

// ByOrder orders the results by the order field.
func ByOrder(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldOrder, opts...).ToFunc()
}

// ByDocumentID orders the results by the document_id field.
func ByDocumentID(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldDocumentID, opts...).ToFunc()
}

// ByUserID orders the results by the user_id field.
func ByUserID(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldUserID, 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()
}

// ByDocumentCount orders the results by document count.
func ByDocumentCount(opts ...sql.OrderTermOption) OrderOption {
	return func(s *sql.Selector) {
		sqlgraph.OrderByNeighborsCount(s, newDocumentStep(), opts...)
	}
}

// ByDocument orders the results by document terms.
func ByDocument(term sql.OrderTerm, terms ...sql.OrderTerm) OrderOption {
	return func(s *sql.Selector) {
		sqlgraph.OrderByNeighborTerms(s, newDocumentStep(), append([]sql.OrderTerm{term}, terms...)...)
	}
}
func newDocumentStep() *sqlgraph.Step {
	return sqlgraph.NewStep(
		sqlgraph.From(Table, FieldID),
		sqlgraph.To(DocumentInverseTable, FieldID),
		sqlgraph.Edge(sqlgraph.O2M, false, DocumentTable, DocumentColumn),
	)
}