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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 entc, DO NOT EDIT.
package ent
import (
"fmt"
"strings"
"github.com/facebook/ent/dialect/sql"
"github.com/facebook/ent/entc/integration/customid/ent/mixinid"
"github.com/google/uuid"
)
// MixinID is the model entity for the MixinID schema.
type MixinID struct {
config `json:"-"`
// ID of the ent.
ID uuid.UUID `json:"id,omitempty"`
// SomeField holds the value of the "some_field" field.
SomeField string `json:"some_field,omitempty"`
// MixinField holds the value of the "mixin_field" field.
MixinField string `json:"mixin_field,omitempty"`
}
// scanValues returns the types for scanning values from sql.Rows.
func (*MixinID) scanValues(columns []string) ([]interface{}, error) {
values := make([]interface{}, len(columns))
for i := range columns {
switch columns[i] {
case mixinid.FieldSomeField, mixinid.FieldMixinField:
values[i] = &sql.NullString{}
case mixinid.FieldID:
values[i] = &uuid.UUID{}
default:
return nil, fmt.Errorf("unexpected column %q for type MixinID", columns[i])
}
}
return values, nil
}
// assignValues assigns the values that were returned from sql.Rows (after scanning)
// to the MixinID fields.
func (mi *MixinID) assignValues(columns []string, values []interface{}) 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 mixinid.FieldID:
if value, ok := values[i].(*uuid.UUID); !ok {
return fmt.Errorf("unexpected type %T for field id", values[i])
} else if value != nil {
mi.ID = *value
}
case mixinid.FieldSomeField:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field some_field", values[i])
} else if value.Valid {
mi.SomeField = value.String
}
case mixinid.FieldMixinField:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field mixin_field", values[i])
} else if value.Valid {
mi.MixinField = value.String
}
}
}
return nil
}
// Update returns a builder for updating this MixinID.
// Note that you need to call MixinID.Unwrap() before calling this method if this MixinID
// was returned from a transaction, and the transaction was committed or rolled back.
func (mi *MixinID) Update() *MixinIDUpdateOne {
return (&MixinIDClient{config: mi.config}).UpdateOne(mi)
}
// Unwrap unwraps the MixinID 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 (mi *MixinID) Unwrap() *MixinID {
tx, ok := mi.config.driver.(*txDriver)
if !ok {
panic("ent: MixinID is not a transactional entity")
}
mi.config.driver = tx.drv
return mi
}
// String implements the fmt.Stringer.
func (mi *MixinID) String() string {
var builder strings.Builder
builder.WriteString("MixinID(")
builder.WriteString(fmt.Sprintf("id=%v", mi.ID))
builder.WriteString(", some_field=")
builder.WriteString(mi.SomeField)
builder.WriteString(", mixin_field=")
builder.WriteString(mi.MixinField)
builder.WriteByte(')')
return builder.String()
}
// MixinIDs is a parsable slice of MixinID.
type MixinIDs []*MixinID
func (mi MixinIDs) config(cfg config) {
for _i := range mi {
mi[_i].config = cfg
}
}
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