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// 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 entc, DO NOT EDIT.
package ent
import (
"fmt"
"strings"
"time"
"github.com/facebook/ent/dialect/sql"
"github.com/facebook/ent/entc/integration/hooks/ent/card"
"github.com/facebook/ent/entc/integration/hooks/ent/user"
)
// Card is the model entity for the Card schema.
type Card struct {
config `json:"-"`
// ID of the ent.
ID int `json:"id,omitempty"`
// Number holds the value of the "number" field.
Number string `json:"number,omitempty"`
// Name holds the value of the "name" field.
Name string `json:"name,omitempty"`
// CreatedAt holds the value of the "created_at" field.
CreatedAt time.Time `json:"created_at,omitempty"`
// InHook holds the value of the "in_hook" field.
InHook string `json:"in_hook,omitempty"`
// Edges holds the relations/edges for other nodes in the graph.
// The values are being populated by the CardQuery when eager-loading is set.
Edges CardEdges `json:"edges"`
user_cards *int
}
// CardEdges holds the relations/edges for other nodes in the graph.
type CardEdges struct {
// Owner holds the value of the owner edge.
Owner *User
// loadedTypes holds the information for reporting if a
// type was loaded (or requested) in eager-loading or not.
loadedTypes [1]bool
}
// OwnerOrErr returns the Owner value or an error if the edge
// was not loaded in eager-loading, or loaded but was not found.
func (e CardEdges) OwnerOrErr() (*User, error) {
if e.loadedTypes[0] {
if e.Owner == nil {
// The edge owner was loaded in eager-loading,
// but was not found.
return nil, &NotFoundError{label: user.Label}
}
return e.Owner, nil
}
return nil, &NotLoadedError{edge: "owner"}
}
// scanValues returns the types for scanning values from sql.Rows.
func (*Card) scanValues(columns []string) ([]interface{}, error) {
values := make([]interface{}, len(columns))
for i := range columns {
switch columns[i] {
case card.FieldID:
values[i] = &sql.NullInt64{}
case card.FieldNumber, card.FieldName, card.FieldInHook:
values[i] = &sql.NullString{}
case card.FieldCreatedAt:
values[i] = &sql.NullTime{}
case card.ForeignKeys[0]: // user_cards
values[i] = &sql.NullInt64{}
default:
return nil, fmt.Errorf("unexpected column %q for type Card", columns[i])
}
}
return values, nil
}
// assignValues assigns the values that were returned from sql.Rows (after scanning)
// to the Card fields.
func (c *Card) assignValues(columns []string, values []interface{}) error {
if m, n := len(values), len(columns); m < n {
return fmt.Errorf("mismatch number of scan values: %d != %d", m, n)
}
for i := range columns {
switch columns[i] {
case card.FieldID:
value, ok := values[i].(*sql.NullInt64)
if !ok {
return fmt.Errorf("unexpected type %T for field id", value)
}
c.ID = int(value.Int64)
case card.FieldNumber:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field number", values[i])
} else if value.Valid {
c.Number = value.String
}
case card.FieldName:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field name", values[i])
} else if value.Valid {
c.Name = value.String
}
case card.FieldCreatedAt:
if value, ok := values[i].(*sql.NullTime); !ok {
return fmt.Errorf("unexpected type %T for field created_at", values[i])
} else if value.Valid {
c.CreatedAt = value.Time
}
case card.FieldInHook:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field in_hook", values[i])
} else if value.Valid {
c.InHook = value.String
}
case card.ForeignKeys[0]:
if value, ok := values[i].(*sql.NullInt64); !ok {
return fmt.Errorf("unexpected type %T for edge-field user_cards", value)
} else if value.Valid {
c.user_cards = new(int)
*c.user_cards = int(value.Int64)
}
}
}
return nil
}
// QueryOwner queries the "owner" edge of the Card entity.
func (c *Card) QueryOwner() *UserQuery {
return (&CardClient{config: c.config}).QueryOwner(c)
}
// Update returns a builder for updating this Card.
// Note that you need to call Card.Unwrap() before calling this method if this Card
// was returned from a transaction, and the transaction was committed or rolled back.
func (c *Card) Update() *CardUpdateOne {
return (&CardClient{config: c.config}).UpdateOne(c)
}
// Unwrap unwraps the Card entity that was returned from a transaction after it was closed,
// so that all future queries will be executed through the driver which created the transaction.
func (c *Card) Unwrap() *Card {
tx, ok := c.config.driver.(*txDriver)
if !ok {
panic("ent: Card is not a transactional entity")
}
c.config.driver = tx.drv
return c
}
// String implements the fmt.Stringer.
func (c *Card) String() string {
var builder strings.Builder
builder.WriteString("Card(")
builder.WriteString(fmt.Sprintf("id=%v", c.ID))
builder.WriteString(", number=")
builder.WriteString(c.Number)
builder.WriteString(", name=")
builder.WriteString(c.Name)
builder.WriteString(", created_at=")
builder.WriteString(c.CreatedAt.Format(time.ANSIC))
builder.WriteString(", in_hook=")
builder.WriteString(c.InHook)
builder.WriteByte(')')
return builder.String()
}
// Cards is a parsable slice of Card.
type Cards []*Card
func (c Cards) config(cfg config) {
for _i := range c {
c[_i].config = cfg
}
}
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