/
card.go
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/
card.go
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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 ent, DO NOT EDIT.
package ent
import (
"fmt"
"strings"
"time"
"entgo.io/ent/dialect/sql"
"entgo.io/ent/entc/integration/ent/card"
"entgo.io/ent/entc/integration/ent/user"
)
// Card is the model entity for the Card schema.
type Card struct {
config `json:"-"`
// ID of the ent.
ID int `json:"-"`
// CreateTime holds the value of the "create_time" field.
CreateTime time.Time `json:"create_time,omitempty"`
// UpdateTime holds the value of the "update_time" field.
UpdateTime time.Time `json:"update_time,omitempty"`
// Balance holds the value of the "balance" field.
Balance float64 `json:"balance,omitempty"`
// Number holds the value of the "number" field.
Number string `json:"-"`
// Name exactly as written on card.
Name string `json:"name,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" mashraki:"edges"`
user_card *int
// StaticField defined by templates.
StaticField string `json:"boring,omitempty"`
}
// CardEdges holds the relations/edges for other nodes in the graph.
type CardEdges struct {
// Owner of the card. O2O inverse edge
Owner *User `json:"owner,omitempty"`
// Spec holds the value of the spec edge.
Spec []*Spec `json:"spec,omitempty"`
// loadedTypes holds the information for reporting if a
// type was loaded (or requested) in eager-loading or not.
loadedTypes [2]bool
namedSpec map[string][]*Spec
}
// 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 {
// Edge was loaded but was not found.
return nil, &NotFoundError{label: user.Label}
}
return e.Owner, nil
}
return nil, &NotLoadedError{edge: "owner"}
}
// SpecOrErr returns the Spec value or an error if the edge
// was not loaded in eager-loading.
func (e CardEdges) SpecOrErr() ([]*Spec, error) {
if e.loadedTypes[1] {
return e.Spec, nil
}
return nil, &NotLoadedError{edge: "spec"}
}
// scanValues returns the types for scanning values from sql.Rows.
func (*Card) scanValues(columns []string) ([]any, error) {
values := make([]any, len(columns))
for i := range columns {
switch columns[i] {
case card.FieldBalance:
values[i] = new(sql.NullFloat64)
case card.FieldID:
values[i] = new(sql.NullInt64)
case card.FieldNumber, card.FieldName:
values[i] = new(sql.NullString)
case card.FieldCreateTime, card.FieldUpdateTime:
values[i] = new(sql.NullTime)
case card.ForeignKeys[0]: // user_card
values[i] = new(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 []any) 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.FieldCreateTime:
if value, ok := values[i].(*sql.NullTime); !ok {
return fmt.Errorf("unexpected type %T for field create_time", values[i])
} else if value.Valid {
c.CreateTime = value.Time
}
case card.FieldUpdateTime:
if value, ok := values[i].(*sql.NullTime); !ok {
return fmt.Errorf("unexpected type %T for field update_time", values[i])
} else if value.Valid {
c.UpdateTime = value.Time
}
case card.FieldBalance:
if value, ok := values[i].(*sql.NullFloat64); !ok {
return fmt.Errorf("unexpected type %T for field balance", values[i])
} else if value.Valid {
c.Balance = value.Float64
}
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.ForeignKeys[0]:
if value, ok := values[i].(*sql.NullInt64); !ok {
return fmt.Errorf("unexpected type %T for edge-field user_card", value)
} else if value.Valid {
c.user_card = new(int)
*c.user_card = int(value.Int64)
}
}
}
return nil
}
// QueryOwner queries the "owner" edge of the Card entity.
func (c *Card) QueryOwner() *UserQuery {
return NewCardClient(c.config).QueryOwner(c)
}
// QuerySpec queries the "spec" edge of the Card entity.
func (c *Card) QuerySpec() *SpecQuery {
return NewCardClient(c.config).QuerySpec(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 NewCardClient(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("create_time=")
builder.WriteString(c.CreateTime.Format(time.ANSIC))
builder.WriteString(", ")
builder.WriteString("update_time=")
builder.WriteString(c.UpdateTime.Format(time.ANSIC))
builder.WriteString(", ")
builder.WriteString("balance=")
builder.WriteString(fmt.Sprintf("%v", c.Balance))
builder.WriteString(", ")
builder.WriteString("number=")
builder.WriteString(c.Number)
builder.WriteString(", ")
builder.WriteString("name=")
builder.WriteString(c.Name)
builder.WriteByte(')')
return builder.String()
}
// NamedSpec returns the Spec named value or an error if the edge was not
// loaded in eager-loading with this name.
func (c *Card) NamedSpec(name string) ([]*Spec, error) {
if c.Edges.namedSpec == nil {
return nil, &NotLoadedError{edge: name}
}
nodes, ok := c.Edges.namedSpec[name]
if !ok {
return nil, &NotLoadedError{edge: name}
}
return nodes, nil
}
func (c *Card) appendNamedSpec(name string, edges ...*Spec) {
if c.Edges.namedSpec == nil {
c.Edges.namedSpec = make(map[string][]*Spec)
}
if len(edges) == 0 {
c.Edges.namedSpec[name] = []*Spec{}
} else {
c.Edges.namedSpec[name] = append(c.Edges.namedSpec[name], edges...)
}
}
// Cards is a parsable slice of Card.
type Cards []*Card