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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/edgeschema/ent/role"
)
// Role is the model entity for the Role schema.
type Role struct {
config `json:"-"`
// ID of the ent.
ID int `json:"id,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"`
// Edges holds the relations/edges for other nodes in the graph.
// The values are being populated by the RoleQuery when eager-loading is set.
Edges RoleEdges `json:"edges"`
}
// RoleEdges holds the relations/edges for other nodes in the graph.
type RoleEdges struct {
// User holds the value of the user edge.
User []*User `json:"user,omitempty"`
// RolesUsers holds the value of the roles_users edge.
RolesUsers []*RoleUser `json:"roles_users,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.
func (e RoleEdges) UserOrErr() ([]*User, error) {
if e.loadedTypes[0] {
return e.User, nil
}
return nil, &NotLoadedError{edge: "user"}
}
// RolesUsersOrErr returns the RolesUsers value or an error if the edge
// was not loaded in eager-loading.
func (e RoleEdges) RolesUsersOrErr() ([]*RoleUser, error) {
if e.loadedTypes[1] {
return e.RolesUsers, nil
}
return nil, &NotLoadedError{edge: "roles_users"}
}
// scanValues returns the types for scanning values from sql.Rows.
func (*Role) scanValues(columns []string) ([]any, error) {
values := make([]any, len(columns))
for i := range columns {
switch columns[i] {
case role.FieldID:
values[i] = new(sql.NullInt64)
case role.FieldName:
values[i] = new(sql.NullString)
case role.FieldCreatedAt:
values[i] = new(sql.NullTime)
default:
return nil, fmt.Errorf("unexpected column %q for type Role", columns[i])
}
}
return values, nil
}
// assignValues assigns the values that were returned from sql.Rows (after scanning)
// to the Role fields.
func (r *Role) 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 role.FieldID:
value, ok := values[i].(*sql.NullInt64)
if !ok {
return fmt.Errorf("unexpected type %T for field id", value)
}
r.ID = int(value.Int64)
case role.FieldName:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field name", values[i])
} else if value.Valid {
r.Name = value.String
}
case role.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 {
r.CreatedAt = value.Time
}
}
}
return nil
}
// QueryUser queries the "user" edge of the Role entity.
func (r *Role) QueryUser() *UserQuery {
return (&RoleClient{config: r.config}).QueryUser(r)
}
// QueryRolesUsers queries the "roles_users" edge of the Role entity.
func (r *Role) QueryRolesUsers() *RoleUserQuery {
return (&RoleClient{config: r.config}).QueryRolesUsers(r)
}
// Update returns a builder for updating this Role.
// Note that you need to call Role.Unwrap() before calling this method if this Role
// was returned from a transaction, and the transaction was committed or rolled back.
func (r *Role) Update() *RoleUpdateOne {
return (&RoleClient{config: r.config}).UpdateOne(r)
}
// Unwrap unwraps the Role 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 (r *Role) Unwrap() *Role {
_tx, ok := r.config.driver.(*txDriver)
if !ok {
panic("ent: Role is not a transactional entity")
}
r.config.driver = _tx.drv
return r
}
// String implements the fmt.Stringer.
func (r *Role) String() string {
var builder strings.Builder
builder.WriteString("Role(")
builder.WriteString(fmt.Sprintf("id=%v, ", r.ID))
builder.WriteString("name=")
builder.WriteString(r.Name)
builder.WriteString(", ")
builder.WriteString("created_at=")
builder.WriteString(r.CreatedAt.Format(time.ANSIC))
builder.WriteByte(')')
return builder.String()
}
// Roles is a parsable slice of Role.
type Roles []*Role
func (r Roles) config(cfg config) {
for _i := range r {
r[_i].config = cfg
}
}
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