snapshot of https://github.com/ent/ent.git (master, 2026-09-15; blobs > 131072B omitted)

examples/migration/ent/payment/payment.go

@@ -0,0 +1,171 @@
+// 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 payment
+
+import (
+	"fmt"
+
+	"entgo.io/ent/dialect/sql"
+	"entgo.io/ent/dialect/sql/sqlgraph"
+)
+
+const (
+	// Label holds the string label denoting the payment type in the database.
+	Label = "payment"
+	// FieldID holds the string denoting the id field in the database.
+	FieldID = "id"
+	// FieldCardID holds the string denoting the card_id field in the database.
+	FieldCardID = "card_id"
+	// FieldAmount holds the string denoting the amount field in the database.
+	FieldAmount = "amount"
+	// FieldCurrency holds the string denoting the currency field in the database.
+	FieldCurrency = "currency"
+	// FieldTime holds the string denoting the time field in the database.
+	FieldTime = "time"
+	// FieldDescription holds the string denoting the description field in the database.
+	FieldDescription = "description"
+	// FieldStatus holds the string denoting the status field in the database.
+	FieldStatus = "status"
+	// EdgeCard holds the string denoting the card edge name in mutations.
+	EdgeCard = "card"
+	// Table holds the table name of the payment in the database.
+	Table = "payments"
+	// CardTable is the table that holds the card relation/edge.
+	CardTable = "payments"
+	// CardInverseTable is the table name for the Card entity.
+	// It exists in this package in order to avoid circular dependency with the "card" package.
+	CardInverseTable = "cards"
+	// CardColumn is the table column denoting the card relation/edge.
+	CardColumn = "card_id"
+)
+
+// Columns holds all SQL columns for payment fields.
+var Columns = []string{
+	FieldID,
+	FieldCardID,
+	FieldAmount,
+	FieldCurrency,
+	FieldTime,
+	FieldDescription,
+	FieldStatus,
+}
+
+// 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 (
+	// AmountValidator is a validator for the "amount" field. It is called by the builders before save.
+	AmountValidator func(float64) error
+)
+
+// Currency defines the type for the "currency" enum field.
+type Currency string
+
+// Currency values.
+const (
+	CurrencyUSD Currency = "USD"
+	CurrencyEUR Currency = "EUR"
+	CurrencyVND Currency = "VND"
+	CurrencyILS Currency = "ILS"
+)
+
+func (c Currency) String() string {
+	return string(c)
+}
+
+// CurrencyValidator is a validator for the "currency" field enum values. It is called by the builders before save.
+func CurrencyValidator(c Currency) error {
+	switch c {
+	case CurrencyUSD, CurrencyEUR, CurrencyVND, CurrencyILS:
+		return nil
+	default:
+		return fmt.Errorf("payment: invalid enum value for currency field: %q", c)
+	}
+}
+
+// Status defines the type for the "status" enum field.
+type Status string
+
+// Status values.
+const (
+	StatusPending   Status = "pending"
+	StatusCompleted Status = "completed"
+	StatusFailed    Status = "failed"
+)
+
+func (s Status) String() string {
+	return string(s)
+}
+
+// StatusValidator is a validator for the "status" field enum values. It is called by the builders before save.
+func StatusValidator(s Status) error {
+	switch s {
+	case StatusPending, StatusCompleted, StatusFailed:
+		return nil
+	default:
+		return fmt.Errorf("payment: invalid enum value for status field: %q", s)
+	}
+}
+
+// OrderOption defines the ordering options for the Payment 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()
+}
+
+// ByCardID orders the results by the card_id field.
+func ByCardID(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldCardID, opts...).ToFunc()
+}
+
+// ByAmount orders the results by the amount field.
+func ByAmount(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldAmount, opts...).ToFunc()
+}
+
+// ByCurrency orders the results by the currency field.
+func ByCurrency(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldCurrency, opts...).ToFunc()
+}
+
+// ByTime orders the results by the time field.
+func ByTime(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldTime, opts...).ToFunc()
+}
+
+// ByDescription orders the results by the description field.
+func ByDescription(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldDescription, opts...).ToFunc()
+}
+
+// ByStatus orders the results by the status field.
+func ByStatus(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldStatus, opts...).ToFunc()
+}
+
+// ByCardField orders the results by card field.
+func ByCardField(field string, opts ...sql.OrderTermOption) OrderOption {
+	return func(s *sql.Selector) {
+		sqlgraph.OrderByNeighborTerms(s, newCardStep(), sql.OrderByField(field, opts...))
+	}
+}
+func newCardStep() *sqlgraph.Step {
+	return sqlgraph.NewStep(
+		sqlgraph.From(Table, FieldID),
+		sqlgraph.To(CardInverseTable, FieldID),
+		sqlgraph.Edge(sqlgraph.M2O, true, CardTable, CardColumn),
+	)
+}