metadata.go

// Code generated by ent, DO NOT EDIT.

package ent

import (
	"fmt"
	"strings"

	"entgo.io/ent"
	"entgo.io/ent/dialect/sql"
	"github.com/open-uem/ent/agent"
	"github.com/open-uem/ent/metadata"
	"github.com/open-uem/ent/orgmetadata"
)

// Metadata is the model entity for the Metadata schema.
type Metadata struct {
	config `json:"-"`
	// ID of the ent.
	ID int `json:"id,omitempty"`
	// Value holds the value of the "value" field.
	Value string `json:"value,omitempty"`
	// Edges holds the relations/edges for other nodes in the graph.
	// The values are being populated by the MetadataQuery when eager-loading is set.
	Edges                 MetadataEdges `json:"edges"`
	agent_metadata        *string
	org_metadata_metadata *int
	selectValues          sql.SelectValues
}

// MetadataEdges holds the relations/edges for other nodes in the graph.
type MetadataEdges struct {
	// Owner holds the value of the owner edge.
	Owner *Agent `json:"owner,omitempty"`
	// Org holds the value of the org edge.
	Org *OrgMetadata `json:"org,omitempty"`
	// loadedTypes holds the information for reporting if a
	// type was loaded (or requested) in eager-loading or not.
	loadedTypes [2]bool
}

// OwnerOrErr returns the Owner value or an error if the edge
// was not loaded in eager-loading, or loaded but was not found.
func (e MetadataEdges) OwnerOrErr() (*Agent, error) {
	if e.Owner != nil {
		return e.Owner, nil
	} else if e.loadedTypes[0] {
		return nil, &NotFoundError{label: agent.Label}
	}
	return nil, &NotLoadedError{edge: "owner"}
}

// OrgOrErr returns the Org value or an error if the edge
// was not loaded in eager-loading, or loaded but was not found.
func (e MetadataEdges) OrgOrErr() (*OrgMetadata, error) {
	if e.Org != nil {
		return e.Org, nil
	} else if e.loadedTypes[1] {
		return nil, &NotFoundError{label: orgmetadata.Label}
	}
	return nil, &NotLoadedError{edge: "org"}
}

// scanValues returns the types for scanning values from sql.Rows.
func (*Metadata) scanValues(columns []string) ([]any, error) {
	values := make([]any, len(columns))
	for i := range columns {
		switch columns[i] {
		case metadata.FieldID:
			values[i] = new(sql.NullInt64)
		case metadata.FieldValue:
			values[i] = new(sql.NullString)
		case metadata.ForeignKeys[0]: // agent_metadata
			values[i] = new(sql.NullString)
		case metadata.ForeignKeys[1]: // org_metadata_metadata
			values[i] = new(sql.NullInt64)
		default:
			values[i] = new(sql.UnknownType)
		}
	}
	return values, nil
}

// assignValues assigns the values that were returned from sql.Rows (after scanning)
// to the Metadata fields.
func (m *Metadata) 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 metadata.FieldID:
			value, ok := values[i].(*sql.NullInt64)
			if !ok {
				return fmt.Errorf("unexpected type %T for field id", value)
			}
			m.ID = int(value.Int64)
		case metadata.FieldValue:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field value", values[i])
			} else if value.Valid {
				m.Value = value.String
			}
		case metadata.ForeignKeys[0]:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field agent_metadata", values[i])
			} else if value.Valid {
				m.agent_metadata = new(string)
				*m.agent_metadata = value.String
			}
		case metadata.ForeignKeys[1]:
			if value, ok := values[i].(*sql.NullInt64); !ok {
				return fmt.Errorf("unexpected type %T for edge-field org_metadata_metadata", value)
			} else if value.Valid {
				m.org_metadata_metadata = new(int)
				*m.org_metadata_metadata = int(value.Int64)
			}
		default:
			m.selectValues.Set(columns[i], values[i])
		}
	}
	return nil
}

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

// QueryOwner queries the "owner" edge of the Metadata entity.
func (m *Metadata) QueryOwner() *AgentQuery {
	return NewMetadataClient(m.config).QueryOwner(m)
}

// QueryOrg queries the "org" edge of the Metadata entity.
func (m *Metadata) QueryOrg() *OrgMetadataQuery {
	return NewMetadataClient(m.config).QueryOrg(m)
}

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

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

// String implements the fmt.Stringer.
func (m *Metadata) String() string {
	var builder strings.Builder
	builder.WriteString("Metadata(")
	builder.WriteString(fmt.Sprintf("id=%v, ", m.ID))
	builder.WriteString("value=")
	builder.WriteString(m.Value)
	builder.WriteByte(')')
	return builder.String()
}

// MetadataSlice is a parsable slice of Metadata.
type MetadataSlice []*Metadata