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group.go
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group.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 entv2
import (
"fmt"
"strings"
"entgo.io/ent/dialect/sql"
"entgo.io/ent/entc/integration/migrate/entv2/group"
)
// Group is the model entity for the Group schema.
type Group struct {
config
// ID of the ent.
ID int `json:"id,omitempty"`
// Edges holds the relations/edges for other nodes in the graph.
// The values are being populated by the GroupQuery when eager-loading is set.
Edges GroupEdges `json:"edges"`
}
// GroupEdges holds the relations/edges for other nodes in the graph.
type GroupEdges struct {
// Admins holds the value of the admins edge.
Admins []*User `json:"admins,omitempty"`
// loadedTypes holds the information for reporting if a
// type was loaded (or requested) in eager-loading or not.
loadedTypes [1]bool
}
// AdminsOrErr returns the Admins value or an error if the edge
// was not loaded in eager-loading.
func (e GroupEdges) AdminsOrErr() ([]*User, error) {
if e.loadedTypes[0] {
return e.Admins, nil
}
return nil, &NotLoadedError{edge: "admins"}
}
// scanValues returns the types for scanning values from sql.Rows.
func (*Group) scanValues(columns []string) ([]any, error) {
values := make([]any, len(columns))
for i := range columns {
switch columns[i] {
case group.FieldID:
values[i] = new(sql.NullInt64)
default:
return nil, fmt.Errorf("unexpected column %q for type Group", columns[i])
}
}
return values, nil
}
// assignValues assigns the values that were returned from sql.Rows (after scanning)
// to the Group fields.
func (gr *Group) 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 group.FieldID:
value, ok := values[i].(*sql.NullInt64)
if !ok {
return fmt.Errorf("unexpected type %T for field id", value)
}
gr.ID = int(value.Int64)
}
}
return nil
}
// QueryAdmins queries the "admins" edge of the Group entity.
func (gr *Group) QueryAdmins() *UserQuery {
return (&GroupClient{config: gr.config}).QueryAdmins(gr)
}
// Update returns a builder for updating this Group.
// Note that you need to call Group.Unwrap() before calling this method if this Group
// was returned from a transaction, and the transaction was committed or rolled back.
func (gr *Group) Update() *GroupUpdateOne {
return (&GroupClient{config: gr.config}).UpdateOne(gr)
}
// Unwrap unwraps the Group 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 (gr *Group) Unwrap() *Group {
_tx, ok := gr.config.driver.(*txDriver)
if !ok {
panic("entv2: Group is not a transactional entity")
}
gr.config.driver = _tx.drv
return gr
}
// String implements the fmt.Stringer.
func (gr *Group) String() string {
var builder strings.Builder
builder.WriteString("Group(")
builder.WriteString(fmt.Sprintf("id=%v", gr.ID))
builder.WriteByte(')')
return builder.String()
}
// Groups is a parsable slice of Group.
type Groups []*Group
func (gr Groups) config(cfg config) {
for _i := range gr {
gr[_i].config = cfg
}
}