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chain.go
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chain.go
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// Code generated by ent, DO NOT EDIT.
package ent
import (
"fmt"
"strings"
"time"
"entgo.io/ent"
"entgo.io/ent/dialect/sql"
"github.com/google/uuid"
"github.com/omni-network/omni/explorer/db/ent/chain"
)
// Chain is the model entity for the Chain schema.
type Chain struct {
config `json:"-"`
// ID of the ent.
ID int `json:"id,omitempty"`
// UUID holds the value of the "UUID" field.
UUID uuid.UUID `json:"UUID,omitempty"`
// CreatedAt holds the value of the "CreatedAt" field.
CreatedAt time.Time `json:"CreatedAt,omitempty"`
// ChainID holds the value of the "ChainID" field.
ChainID uint64 `json:"ChainID,omitempty"`
// Name holds the value of the "Name" field.
Name string `json:"Name,omitempty"`
selectValues sql.SelectValues
}
// scanValues returns the types for scanning values from sql.Rows.
func (*Chain) scanValues(columns []string) ([]any, error) {
values := make([]any, len(columns))
for i := range columns {
switch columns[i] {
case chain.FieldID, chain.FieldChainID:
values[i] = new(sql.NullInt64)
case chain.FieldName:
values[i] = new(sql.NullString)
case chain.FieldCreatedAt:
values[i] = new(sql.NullTime)
case chain.FieldUUID:
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 Chain fields.
func (c *Chain) 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 chain.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 chain.FieldUUID:
if value, ok := values[i].(*uuid.UUID); !ok {
return fmt.Errorf("unexpected type %T for field UUID", values[i])
} else if value != nil {
c.UUID = *value
}
case chain.FieldCreatedAt:
if value, ok := values[i].(*sql.NullTime); !ok {
return fmt.Errorf("unexpected type %T for field CreatedAt", values[i])
} else if value.Valid {
c.CreatedAt = value.Time
}
case chain.FieldChainID:
if value, ok := values[i].(*sql.NullInt64); !ok {
return fmt.Errorf("unexpected type %T for field ChainID", values[i])
} else if value.Valid {
c.ChainID = uint64(value.Int64)
}
case chain.FieldName:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field Name", values[i])
} else if value.Valid {
c.Name = value.String
}
default:
c.selectValues.Set(columns[i], values[i])
}
}
return nil
}
// Value returns the ent.Value that was dynamically selected and assigned to the Chain.
// This includes values selected through modifiers, order, etc.
func (c *Chain) Value(name string) (ent.Value, error) {
return c.selectValues.Get(name)
}
// Update returns a builder for updating this Chain.
// Note that you need to call Chain.Unwrap() before calling this method if this Chain
// was returned from a transaction, and the transaction was committed or rolled back.
func (c *Chain) Update() *ChainUpdateOne {
return NewChainClient(c.config).UpdateOne(c)
}
// Unwrap unwraps the Chain 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 *Chain) Unwrap() *Chain {
_tx, ok := c.config.driver.(*txDriver)
if !ok {
panic("ent: Chain is not a transactional entity")
}
c.config.driver = _tx.drv
return c
}
// String implements the fmt.Stringer.
func (c *Chain) String() string {
var builder strings.Builder
builder.WriteString("Chain(")
builder.WriteString(fmt.Sprintf("id=%v, ", c.ID))
builder.WriteString("UUID=")
builder.WriteString(fmt.Sprintf("%v", c.UUID))
builder.WriteString(", ")
builder.WriteString("CreatedAt=")
builder.WriteString(c.CreatedAt.Format(time.ANSIC))
builder.WriteString(", ")
builder.WriteString("ChainID=")
builder.WriteString(fmt.Sprintf("%v", c.ChainID))
builder.WriteString(", ")
builder.WriteString("Name=")
builder.WriteString(c.Name)
builder.WriteByte(')')
return builder.String()
}
// Chains is a parsable slice of Chain.
type Chains []*Chain