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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 (
"encoding/json"
"fmt"
"strings"
"entgo.io/ent/dialect/sql"
"entgo.io/ent/entc/integration/edgefield/ent/info"
"entgo.io/ent/entc/integration/edgefield/ent/user"
)
// Info is the model entity for the Info schema.
type Info struct {
config `json:"-"`
// ID of the ent.
ID int `json:"id,omitempty"`
// Content holds the value of the "content" field.
Content json.RawMessage `json:"content,omitempty"`
// Edges holds the relations/edges for other nodes in the graph.
// The values are being populated by the InfoQuery when eager-loading is set.
Edges InfoEdges `json:"edges"`
}
// InfoEdges holds the relations/edges for other nodes in the graph.
type InfoEdges struct {
// User holds the value of the user edge.
User *User `json:"user,omitempty"`
// loadedTypes holds the information for reporting if a
// type was loaded (or requested) in eager-loading or not.
loadedTypes [1]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 InfoEdges) 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"}
}
// scanValues returns the types for scanning values from sql.Rows.
func (*Info) scanValues(columns []string) ([]any, error) {
values := make([]any, len(columns))
for i := range columns {
switch columns[i] {
case info.FieldContent:
values[i] = new([]byte)
case info.FieldID:
values[i] = new(sql.NullInt64)
default:
return nil, fmt.Errorf("unexpected column %q for type Info", columns[i])
}
}
return values, nil
}
// assignValues assigns the values that were returned from sql.Rows (after scanning)
// to the Info fields.
func (i *Info) 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 j := range columns {
switch columns[j] {
case info.FieldID:
value, ok := values[j].(*sql.NullInt64)
if !ok {
return fmt.Errorf("unexpected type %T for field id", value)
}
i.ID = int(value.Int64)
case info.FieldContent:
if value, ok := values[j].(*[]byte); !ok {
return fmt.Errorf("unexpected type %T for field content", values[j])
} else if value != nil && len(*value) > 0 {
if err := json.Unmarshal(*value, &i.Content); err != nil {
return fmt.Errorf("unmarshal field content: %w", err)
}
}
}
}
return nil
}
// QueryUser queries the "user" edge of the Info entity.
func (i *Info) QueryUser() *UserQuery {
return (&InfoClient{config: i.config}).QueryUser(i)
}
// Update returns a builder for updating this Info.
// Note that you need to call Info.Unwrap() before calling this method if this Info
// was returned from a transaction, and the transaction was committed or rolled back.
func (i *Info) Update() *InfoUpdateOne {
return (&InfoClient{config: i.config}).UpdateOne(i)
}
// Unwrap unwraps the Info 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 (i *Info) Unwrap() *Info {
_tx, ok := i.config.driver.(*txDriver)
if !ok {
panic("ent: Info is not a transactional entity")
}
i.config.driver = _tx.drv
return i
}
// String implements the fmt.Stringer.
func (i *Info) String() string {
var builder strings.Builder
builder.WriteString("Info(")
builder.WriteString(fmt.Sprintf("id=%v, ", i.ID))
builder.WriteString("content=")
builder.WriteString(fmt.Sprintf("%v", i.Content))
builder.WriteByte(')')
return builder.String()
}
// Infos is a parsable slice of Info.
type Infos []*Info
func (i Infos) config(cfg config) {
for _i := range i {
i[_i].config = cfg
}
}
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