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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/ent/comment"
)
// Comment is the model entity for the Comment schema.
type Comment struct {
config `json:"-"`
// ID of the ent.
ID int `json:"id,omitempty"`
// UniqueInt holds the value of the "unique_int" field.
UniqueInt int `json:"unique_int,omitempty"`
// UniqueFloat holds the value of the "unique_float" field.
UniqueFloat float64 `json:"unique_float,omitempty"`
// NillableInt holds the value of the "nillable_int" field.
NillableInt *int `json:"nillable_int,omitempty"`
}
// scanValues returns the types for scanning values from sql.Rows.
func (*Comment) scanValues(columns []string) ([]interface{}, error) {
values := make([]interface{}, len(columns))
for i := range columns {
switch columns[i] {
case comment.FieldUniqueFloat:
values[i] = &sql.NullFloat64{}
case comment.FieldID, comment.FieldUniqueInt, comment.FieldNillableInt:
values[i] = &sql.NullInt64{}
default:
return nil, fmt.Errorf("unexpected column %q for type Comment", columns[i])
}
}
return values, nil
}
// assignValues assigns the values that were returned from sql.Rows (after scanning)
// to the Comment fields.
func (c *Comment) 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 comment.FieldID:
value, ok := values[i].(*sql.NullInt64)
if !ok {
return fmt.Errorf("unexpected type %T for field id", value)
}
c.ID = int(value.Int64)
case comment.FieldUniqueInt:
if value, ok := values[i].(*sql.NullInt64); !ok {
return fmt.Errorf("unexpected type %T for field unique_int", values[i])
} else if value.Valid {
c.UniqueInt = int(value.Int64)
}
case comment.FieldUniqueFloat:
if value, ok := values[i].(*sql.NullFloat64); !ok {
return fmt.Errorf("unexpected type %T for field unique_float", values[i])
} else if value.Valid {
c.UniqueFloat = value.Float64
}
case comment.FieldNillableInt:
if value, ok := values[i].(*sql.NullInt64); !ok {
return fmt.Errorf("unexpected type %T for field nillable_int", values[i])
} else if value.Valid {
c.NillableInt = new(int)
*c.NillableInt = int(value.Int64)
}
}
}
return nil
}
// Update returns a builder for updating this Comment.
// Note that you need to call Comment.Unwrap() before calling this method if this Comment
// was returned from a transaction, and the transaction was committed or rolled back.
func (c *Comment) Update() *CommentUpdateOne {
return (&CommentClient{config: c.config}).UpdateOne(c)
}
// Unwrap unwraps the Comment 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 (c *Comment) Unwrap() *Comment {
tx, ok := c.config.driver.(*txDriver)
if !ok {
panic("ent: Comment is not a transactional entity")
}
c.config.driver = tx.drv
return c
}
// String implements the fmt.Stringer.
func (c *Comment) String() string {
var builder strings.Builder
builder.WriteString("Comment(")
builder.WriteString(fmt.Sprintf("id=%v", c.ID))
builder.WriteString(", unique_int=")
builder.WriteString(fmt.Sprintf("%v", c.UniqueInt))
builder.WriteString(", unique_float=")
builder.WriteString(fmt.Sprintf("%v", c.UniqueFloat))
if v := c.NillableInt; v != nil {
builder.WriteString(", nillable_int=")
builder.WriteString(fmt.Sprintf("%v", *v))
}
builder.WriteByte(')')
return builder.String()
}
// Comments is a parsable slice of Comment.
type Comments []*Comment
func (c Comments) config(cfg config) {
for _i := range c {
c[_i].config = cfg
}
}
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