/
attachment.go
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/
attachment.go
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// Code generated by ent, DO NOT EDIT.
package ent
import (
"fmt"
"strings"
"entgo.io/contrib/entproto/internal/todo/ent/attachment"
"entgo.io/contrib/entproto/internal/todo/ent/user"
"entgo.io/ent"
"entgo.io/ent/dialect/sql"
"github.com/google/uuid"
)
// Attachment is the model entity for the Attachment schema.
type Attachment struct {
config
// ID of the ent.
ID uuid.UUID `json:"id,omitempty"`
// Edges holds the relations/edges for other nodes in the graph.
// The values are being populated by the AttachmentQuery when eager-loading is set.
Edges AttachmentEdges `json:"edges"`
pet_attachment *int
user_attachment *uint32
selectValues sql.SelectValues
}
// AttachmentEdges holds the relations/edges for other nodes in the graph.
type AttachmentEdges struct {
// User holds the value of the user edge.
User *User `json:"user,omitempty"`
// Recipients holds the value of the recipients edge.
Recipients []*User `json:"recipients,omitempty"`
// loadedTypes holds the information for reporting if a
// type was loaded (or requested) in eager-loading or not.
loadedTypes [2]bool
}
// UserOrErr returns the User value or an error if the edge
// was not loaded in eager-loading, or loaded but was not found.
func (e AttachmentEdges) UserOrErr() (*User, error) {
if e.loadedTypes[0] {
if e.User == nil {
// Edge was loaded but was not found.
return nil, &NotFoundError{label: user.Label}
}
return e.User, nil
}
return nil, &NotLoadedError{edge: "user"}
}
// RecipientsOrErr returns the Recipients value or an error if the edge
// was not loaded in eager-loading.
func (e AttachmentEdges) RecipientsOrErr() ([]*User, error) {
if e.loadedTypes[1] {
return e.Recipients, nil
}
return nil, &NotLoadedError{edge: "recipients"}
}
// scanValues returns the types for scanning values from sql.Rows.
func (*Attachment) scanValues(columns []string) ([]any, error) {
values := make([]any, len(columns))
for i := range columns {
switch columns[i] {
case attachment.FieldID:
values[i] = new(uuid.UUID)
case attachment.ForeignKeys[0]: // pet_attachment
values[i] = new(sql.NullInt64)
case attachment.ForeignKeys[1]: // user_attachment
values[i] = new(sql.NullInt64)
default:
values[i] = new(sql.UnknownType)
}
}
return values, nil
}
// assignValues assigns the values that were returned from sql.Rows (after scanning)
// to the Attachment fields.
func (a *Attachment) 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 attachment.FieldID:
if value, ok := values[i].(*uuid.UUID); !ok {
return fmt.Errorf("unexpected type %T for field id", values[i])
} else if value != nil {
a.ID = *value
}
case attachment.ForeignKeys[0]:
if value, ok := values[i].(*sql.NullInt64); !ok {
return fmt.Errorf("unexpected type %T for edge-field pet_attachment", value)
} else if value.Valid {
a.pet_attachment = new(int)
*a.pet_attachment = int(value.Int64)
}
case attachment.ForeignKeys[1]:
if value, ok := values[i].(*sql.NullInt64); !ok {
return fmt.Errorf("unexpected type %T for edge-field user_attachment", value)
} else if value.Valid {
a.user_attachment = new(uint32)
*a.user_attachment = uint32(value.Int64)
}
default:
a.selectValues.Set(columns[i], values[i])
}
}
return nil
}
// Value returns the ent.Value that was dynamically selected and assigned to the Attachment.
// This includes values selected through modifiers, order, etc.
func (a *Attachment) Value(name string) (ent.Value, error) {
return a.selectValues.Get(name)
}
// QueryUser queries the "user" edge of the Attachment entity.
func (a *Attachment) QueryUser() *UserQuery {
return NewAttachmentClient(a.config).QueryUser(a)
}
// QueryRecipients queries the "recipients" edge of the Attachment entity.
func (a *Attachment) QueryRecipients() *UserQuery {
return NewAttachmentClient(a.config).QueryRecipients(a)
}
// Update returns a builder for updating this Attachment.
// Note that you need to call Attachment.Unwrap() before calling this method if this Attachment
// was returned from a transaction, and the transaction was committed or rolled back.
func (a *Attachment) Update() *AttachmentUpdateOne {
return NewAttachmentClient(a.config).UpdateOne(a)
}
// Unwrap unwraps the Attachment 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 (a *Attachment) Unwrap() *Attachment {
_tx, ok := a.config.driver.(*txDriver)
if !ok {
panic("ent: Attachment is not a transactional entity")
}
a.config.driver = _tx.drv
return a
}
// String implements the fmt.Stringer.
func (a *Attachment) String() string {
var builder strings.Builder
builder.WriteString("Attachment(")
builder.WriteString(fmt.Sprintf("id=%v", a.ID))
builder.WriteByte(')')
return builder.String()
}
// Attachments is a parsable slice of Attachment.
type Attachments []*Attachment