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109 lines
3.1 KiB
109 lines
3.1 KiB
// Code generated by entc, DO NOT EDIT.
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package ent
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import (
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"fmt"
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"strings"
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"entgo.io/ent/dialect/sql"
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"github.com/go-kratos/kratos/examples/transaction/ent/internal/data/ent/card"
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)
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// Card is the model entity for the Card schema.
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type Card struct {
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config `json:"-"`
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// ID of the ent.
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ID int `json:"id,omitempty"`
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// UserID holds the value of the "user_id" field.
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UserID string `json:"user_id,omitempty"`
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// Money holds the value of the "money" field.
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Money string `json:"money,omitempty"`
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}
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// scanValues returns the types for scanning values from sql.Rows.
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func (*Card) scanValues(columns []string) ([]interface{}, error) {
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values := make([]interface{}, len(columns))
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for i := range columns {
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switch columns[i] {
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case card.FieldID:
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values[i] = new(sql.NullInt64)
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case card.FieldUserID, card.FieldMoney:
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values[i] = new(sql.NullString)
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default:
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return nil, fmt.Errorf("unexpected column %q for type Card", columns[i])
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}
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}
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return values, nil
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}
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// assignValues assigns the values that were returned from sql.Rows (after scanning)
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// to the Card fields.
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func (c *Card) assignValues(columns []string, values []interface{}) error {
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if m, n := len(values), len(columns); m < n {
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return fmt.Errorf("mismatch number of scan values: %d != %d", m, n)
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}
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for i := range columns {
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switch columns[i] {
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case card.FieldID:
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value, ok := values[i].(*sql.NullInt64)
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if !ok {
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return fmt.Errorf("unexpected type %T for field id", value)
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}
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c.ID = int(value.Int64)
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case card.FieldUserID:
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if value, ok := values[i].(*sql.NullString); !ok {
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return fmt.Errorf("unexpected type %T for field user_id", values[i])
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} else if value.Valid {
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c.UserID = value.String
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}
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case card.FieldMoney:
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if value, ok := values[i].(*sql.NullString); !ok {
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return fmt.Errorf("unexpected type %T for field money", values[i])
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} else if value.Valid {
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c.Money = value.String
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}
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}
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}
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return nil
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}
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// Update returns a builder for updating this Card.
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// Note that you need to call Card.Unwrap() before calling this method if this Card
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// was returned from a transaction, and the transaction was committed or rolled back.
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func (c *Card) Update() *CardUpdateOne {
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return (&CardClient{config: c.config}).UpdateOne(c)
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}
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// Unwrap unwraps the Card entity that was returned from a transaction after it was closed,
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// so that all future queries will be executed through the driver which created the transaction.
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func (c *Card) Unwrap() *Card {
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tx, ok := c.config.driver.(*txDriver)
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if !ok {
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panic("ent: Card is not a transactional entity")
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}
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c.config.driver = tx.drv
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return c
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}
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// String implements the fmt.Stringer.
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func (c *Card) String() string {
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var builder strings.Builder
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builder.WriteString("Card(")
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builder.WriteString(fmt.Sprintf("id=%v", c.ID))
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builder.WriteString(", user_id=")
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builder.WriteString(c.UserID)
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builder.WriteString(", money=")
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builder.WriteString(c.Money)
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builder.WriteByte(')')
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return builder.String()
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}
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// Cards is a parsable slice of Card.
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type Cards []*Card
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func (c Cards) config(cfg config) {
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for _i := range c {
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c[_i].config = cfg
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}
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}
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