zkt24/z2/backend/ent/blocks.go

// Code generated by ent, DO NOT EDIT.

package ent

import (
	"fmt"
	"strings"
	"thesis/ent/blocks"

	"entgo.io/ent"
	"entgo.io/ent/dialect/sql"
)

// Blocks is the model entity for the Blocks schema.
type Blocks struct {
	config `json:"-"`
	// ID of the ent.
	ID int `json:"id,omitempty"`
	// Hash holds the value of the "hash" field.
	Hash string `json:"hash,omitempty"`
	// Length holds the value of the "length" field.
	Length int `json:"length,omitempty"`
	// PreviousHash holds the value of the "previousHash" field.
	PreviousHash string `json:"previousHash,omitempty"`
	// Edges holds the relations/edges for other nodes in the graph.
	// The values are being populated by the BlocksQuery when eager-loading is set.
	Edges        BlocksEdges `json:"edges"`
	selectValues sql.SelectValues
}

// BlocksEdges holds the relations/edges for other nodes in the graph.
type BlocksEdges struct {
	// Caster holds the value of the Caster edge.
	Caster []*Validators `json:"Caster,omitempty"`
	// MinedTxs holds the value of the MinedTxs edge.
	MinedTxs []*Transactions `json:"MinedTxs,omitempty"`
	// loadedTypes holds the information for reporting if a
	// type was loaded (or requested) in eager-loading or not.
	loadedTypes [2]bool
}

// CasterOrErr returns the Caster value or an error if the edge
// was not loaded in eager-loading.
func (e BlocksEdges) CasterOrErr() ([]*Validators, error) {
	if e.loadedTypes[0] {
		return e.Caster, nil
	}
	return nil, &NotLoadedError{edge: "Caster"}
}

// MinedTxsOrErr returns the MinedTxs value or an error if the edge
// was not loaded in eager-loading.
func (e BlocksEdges) MinedTxsOrErr() ([]*Transactions, error) {
	if e.loadedTypes[1] {
		return e.MinedTxs, nil
	}
	return nil, &NotLoadedError{edge: "MinedTxs"}
}

// scanValues returns the types for scanning values from sql.Rows.
func (*Blocks) scanValues(columns []string) ([]any, error) {
	values := make([]any, len(columns))
	for i := range columns {
		switch columns[i] {
		case blocks.FieldID, blocks.FieldLength:
			values[i] = new(sql.NullInt64)
		case blocks.FieldHash, blocks.FieldPreviousHash:
			values[i] = new(sql.NullString)
		default:
			values[i] = new(sql.UnknownType)
		}
	}
	return values, nil
}

// assignValues assigns the values that were returned from sql.Rows (after scanning)
// to the Blocks fields.
func (b *Blocks) 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 blocks.FieldID:
			value, ok := values[i].(*sql.NullInt64)
			if !ok {
				return fmt.Errorf("unexpected type %T for field id", value)
			}
			b.ID = int(value.Int64)
		case blocks.FieldHash:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field hash", values[i])
			} else if value.Valid {
				b.Hash = value.String
			}
		case blocks.FieldLength:
			if value, ok := values[i].(*sql.NullInt64); !ok {
				return fmt.Errorf("unexpected type %T for field length", values[i])
			} else if value.Valid {
				b.Length = int(value.Int64)
			}
		case blocks.FieldPreviousHash:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field previousHash", values[i])
			} else if value.Valid {
				b.PreviousHash = value.String
			}
		default:
			b.selectValues.Set(columns[i], values[i])
		}
	}
	return nil
}

// Value returns the ent.Value that was dynamically selected and assigned to the Blocks.
// This includes values selected through modifiers, order, etc.
func (b *Blocks) Value(name string) (ent.Value, error) {
	return b.selectValues.Get(name)
}

// QueryCaster queries the "Caster" edge of the Blocks entity.
func (b *Blocks) QueryCaster() *ValidatorsQuery {
	return NewBlocksClient(b.config).QueryCaster(b)
}

// QueryMinedTxs queries the "MinedTxs" edge of the Blocks entity.
func (b *Blocks) QueryMinedTxs() *TransactionsQuery {
	return NewBlocksClient(b.config).QueryMinedTxs(b)
}

// Update returns a builder for updating this Blocks.
// Note that you need to call Blocks.Unwrap() before calling this method if this Blocks
// was returned from a transaction, and the transaction was committed or rolled back.
func (b *Blocks) Update() *BlocksUpdateOne {
	return NewBlocksClient(b.config).UpdateOne(b)
}

// Unwrap unwraps the Blocks 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 (b *Blocks) Unwrap() *Blocks {
	_tx, ok := b.config.driver.(*txDriver)
	if !ok {
		panic("ent: Blocks is not a transactional entity")
	}
	b.config.driver = _tx.drv
	return b
}

// String implements the fmt.Stringer.
func (b *Blocks) String() string {
	var builder strings.Builder
	builder.WriteString("Blocks(")
	builder.WriteString(fmt.Sprintf("id=%v, ", b.ID))
	builder.WriteString("hash=")
	builder.WriteString(b.Hash)
	builder.WriteString(", ")
	builder.WriteString("length=")
	builder.WriteString(fmt.Sprintf("%v", b.Length))
	builder.WriteString(", ")
	builder.WriteString("previousHash=")
	builder.WriteString(b.PreviousHash)
	builder.WriteByte(')')
	return builder.String()
}

// BlocksSlice is a parsable slice of Blocks.
type BlocksSlice []*Blocks