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link.go
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link.go
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// Code generated by ent, DO NOT EDIT.
package ent
import (
"encoding/json"
"fmt"
"strings"
"time"
"entgo.io/ent"
"entgo.io/ent/dialect/sql"
"github.com/google/uuid"
"github.com/shortlink-org/shortlink/internal/services/link/domain/link/v1"
"github.com/shortlink-org/shortlink/internal/services/link/infrastructure/repository/crud/mysql/ent/link"
)
// Link holds the schema definition for the Link entity.
type Link struct {
config `json:"-"`
// ID of the ent.
// UUID
ID uuid.UUID `json:"id,omitempty"`
// URL
URL string `json:"url,omitempty"`
// Hash
Hash string `json:"hash,omitempty"`
// Describe
Describe string `json:"describe,omitempty"`
// JSON
JSON v1.Link `json:"json,omitempty"`
// Created at
CreatedAt time.Time `json:"created_at,omitempty"`
// Updated at
UpdatedAt time.Time `json:"updated_at,omitempty"`
selectValues sql.SelectValues
}
// scanValues returns the types for scanning values from sql.Rows.
func (*Link) scanValues(columns []string) ([]any, error) {
values := make([]any, len(columns))
for i := range columns {
switch columns[i] {
case link.FieldJSON:
values[i] = new([]byte)
case link.FieldURL, link.FieldHash, link.FieldDescribe:
values[i] = new(sql.NullString)
case link.FieldCreatedAt, link.FieldUpdatedAt:
values[i] = new(sql.NullTime)
case link.FieldID:
values[i] = new(uuid.UUID)
default:
values[i] = new(sql.UnknownType)
}
}
return values, nil
}
// assignValues assigns the values that were returned from sql.Rows (after scanning)
// to the Link fields.
func (l *Link) 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 link.FieldID:
if value, ok := values[i].(*uuid.UUID); !ok {
return fmt.Errorf("unexpected type %T for field id", values[i])
} else if value != nil {
l.ID = *value
}
case link.FieldURL:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field url", values[i])
} else if value.Valid {
l.URL = value.String
}
case link.FieldHash:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field hash", values[i])
} else if value.Valid {
l.Hash = value.String
}
case link.FieldDescribe:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field describe", values[i])
} else if value.Valid {
l.Describe = value.String
}
case link.FieldJSON:
if value, ok := values[i].(*[]byte); !ok {
return fmt.Errorf("unexpected type %T for field json", values[i])
} else if value != nil && len(*value) > 0 {
if err := json.Unmarshal(*value, &l.JSON); err != nil {
return fmt.Errorf("unmarshal field json: %w", err)
}
}
case link.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 {
l.CreatedAt = value.Time
}
case link.FieldUpdatedAt:
if value, ok := values[i].(*sql.NullTime); !ok {
return fmt.Errorf("unexpected type %T for field updated_at", values[i])
} else if value.Valid {
l.UpdatedAt = value.Time
}
default:
l.selectValues.Set(columns[i], values[i])
}
}
return nil
}
// Value returns the ent.Value that was dynamically selected and assigned to the Link.
// This includes values selected through modifiers, order, etc.
func (l *Link) Value(name string) (ent.Value, error) {
return l.selectValues.Get(name)
}
// Update returns a builder for updating this Link.
// Note that you need to call Link.Unwrap() before calling this method if this Link
// was returned from a transaction, and the transaction was committed or rolled back.
func (l *Link) Update() *LinkUpdateOne {
return NewLinkClient(l.config).UpdateOne(l)
}
// Unwrap unwraps the Link 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 (l *Link) Unwrap() *Link {
_tx, ok := l.config.driver.(*txDriver)
if !ok {
panic("ent: Link is not a transactional entity")
}
l.config.driver = _tx.drv
return l
}
// String implements the fmt.Stringer.
func (l *Link) String() string {
var builder strings.Builder
builder.WriteString("Link(")
builder.WriteString(fmt.Sprintf("id=%v, ", l.ID))
builder.WriteString("url=")
builder.WriteString(l.URL)
builder.WriteString(", ")
builder.WriteString("hash=")
builder.WriteString(l.Hash)
builder.WriteString(", ")
builder.WriteString("describe=")
builder.WriteString(l.Describe)
builder.WriteString(", ")
builder.WriteString("json=")
builder.WriteString(fmt.Sprintf("%v", l.JSON))
builder.WriteString(", ")
builder.WriteString("created_at=")
builder.WriteString(l.CreatedAt.Format(time.ANSIC))
builder.WriteString(", ")
builder.WriteString("updated_at=")
builder.WriteString(l.UpdatedAt.Format(time.ANSIC))
builder.WriteByte(')')
return builder.String()
}
// Links is a parsable slice of Link.
type Links []*Link