memo.go

// 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/isutare412/web-memo/api/internal/core/ent/memo"
	"github.com/isutare412/web-memo/api/internal/core/ent/user"
)

// Memo is the model entity for the Memo schema.
type Memo struct {
	config `json:"-"`
	// ID of the ent.
	ID uuid.UUID `json:"id,omitempty"`
	// OwnerID holds the value of the "owner_id" field.
	OwnerID uuid.UUID `json:"owner_id,omitempty"`
	// Title holds the value of the "title" field.
	Title string `json:"title,omitempty"`
	// Content holds the value of the "content" field.
	Content string `json:"content,omitempty"`
	// IsPublished holds the value of the "is_published" field.
	IsPublished bool `json:"is_published,omitempty"`
	// Version holds the value of the "version" field.
	Version int `json:"version,omitempty"`
	// CreateTime holds the value of the "create_time" field.
	CreateTime time.Time `json:"create_time,omitempty"`
	// UpdateTime holds the value of the "update_time" field.
	UpdateTime time.Time `json:"update_time,omitempty"`
	// Edges holds the relations/edges for other nodes in the graph.
	// The values are being populated by the MemoQuery when eager-loading is set.
	Edges        MemoEdges `json:"edges"`
	selectValues sql.SelectValues
}

// MemoEdges holds the relations/edges for other nodes in the graph.
type MemoEdges struct {
	// Owner holds the value of the owner edge.
	Owner *User `json:"owner,omitempty"`
	// Tags holds the value of the tags edge.
	Tags []*Tag `json:"tags,omitempty"`
	// Subscribers holds the value of the subscribers edge.
	Subscribers []*User `json:"subscribers,omitempty"`
	// Collaborators holds the value of the collaborators edge.
	Collaborators []*User `json:"collaborators,omitempty"`
	// Subscriptions holds the value of the subscriptions edge.
	Subscriptions []*Subscription `json:"subscriptions,omitempty"`
	// Collaborations holds the value of the collaborations edge.
	Collaborations []*Collaboration `json:"collaborations,omitempty"`
	// loadedTypes holds the information for reporting if a
	// type was loaded (or requested) in eager-loading or not.
	loadedTypes [6]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 MemoEdges) OwnerOrErr() (*User, error) {
	if e.loadedTypes[0] {
		if e.Owner == nil {
			// Edge was loaded but was not found.
			return nil, &NotFoundError{label: user.Label}
		}
		return e.Owner, nil
	}
	return nil, &NotLoadedError{edge: "owner"}
}

// TagsOrErr returns the Tags value or an error if the edge
// was not loaded in eager-loading.
func (e MemoEdges) TagsOrErr() ([]*Tag, error) {
	if e.loadedTypes[1] {
		return e.Tags, nil
	}
	return nil, &NotLoadedError{edge: "tags"}
}

// SubscribersOrErr returns the Subscribers value or an error if the edge
// was not loaded in eager-loading.
func (e MemoEdges) SubscribersOrErr() ([]*User, error) {
	if e.loadedTypes[2] {
		return e.Subscribers, nil
	}
	return nil, &NotLoadedError{edge: "subscribers"}
}

// CollaboratorsOrErr returns the Collaborators value or an error if the edge
// was not loaded in eager-loading.
func (e MemoEdges) CollaboratorsOrErr() ([]*User, error) {
	if e.loadedTypes[3] {
		return e.Collaborators, nil
	}
	return nil, &NotLoadedError{edge: "collaborators"}
}

// SubscriptionsOrErr returns the Subscriptions value or an error if the edge
// was not loaded in eager-loading.
func (e MemoEdges) SubscriptionsOrErr() ([]*Subscription, error) {
	if e.loadedTypes[4] {
		return e.Subscriptions, nil
	}
	return nil, &NotLoadedError{edge: "subscriptions"}
}

// CollaborationsOrErr returns the Collaborations value or an error if the edge
// was not loaded in eager-loading.
func (e MemoEdges) CollaborationsOrErr() ([]*Collaboration, error) {
	if e.loadedTypes[5] {
		return e.Collaborations, nil
	}
	return nil, &NotLoadedError{edge: "collaborations"}
}

// scanValues returns the types for scanning values from sql.Rows.
func (*Memo) scanValues(columns []string) ([]any, error) {
	values := make([]any, len(columns))
	for i := range columns {
		switch columns[i] {
		case memo.FieldIsPublished:
			values[i] = new(sql.NullBool)
		case memo.FieldVersion:
			values[i] = new(sql.NullInt64)
		case memo.FieldTitle, memo.FieldContent:
			values[i] = new(sql.NullString)
		case memo.FieldCreateTime, memo.FieldUpdateTime:
			values[i] = new(sql.NullTime)
		case memo.FieldID, memo.FieldOwnerID:
			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 Memo fields.
func (m *Memo) 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 memo.FieldID:
			if value, ok := values[i].(*uuid.UUID); !ok {
				return fmt.Errorf("unexpected type %T for field id", values[i])
			} else if value != nil {
				m.ID = *value
			}
		case memo.FieldOwnerID:
			if value, ok := values[i].(*uuid.UUID); !ok {
				return fmt.Errorf("unexpected type %T for field owner_id", values[i])
			} else if value != nil {
				m.OwnerID = *value
			}
		case memo.FieldTitle:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field title", values[i])
			} else if value.Valid {
				m.Title = value.String
			}
		case memo.FieldContent:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field content", values[i])
			} else if value.Valid {
				m.Content = value.String
			}
		case memo.FieldIsPublished:
			if value, ok := values[i].(*sql.NullBool); !ok {
				return fmt.Errorf("unexpected type %T for field is_published", values[i])
			} else if value.Valid {
				m.IsPublished = value.Bool
			}
		case memo.FieldVersion:
			if value, ok := values[i].(*sql.NullInt64); !ok {
				return fmt.Errorf("unexpected type %T for field version", values[i])
			} else if value.Valid {
				m.Version = int(value.Int64)
			}
		case memo.FieldCreateTime:
			if value, ok := values[i].(*sql.NullTime); !ok {
				return fmt.Errorf("unexpected type %T for field create_time", values[i])
			} else if value.Valid {
				m.CreateTime = value.Time
			}
		case memo.FieldUpdateTime:
			if value, ok := values[i].(*sql.NullTime); !ok {
				return fmt.Errorf("unexpected type %T for field update_time", values[i])
			} else if value.Valid {
				m.UpdateTime = value.Time
			}
		default:
			m.selectValues.Set(columns[i], values[i])
		}
	}
	return nil
}

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

// QueryOwner queries the "owner" edge of the Memo entity.
func (m *Memo) QueryOwner() *UserQuery {
	return NewMemoClient(m.config).QueryOwner(m)
}

// QueryTags queries the "tags" edge of the Memo entity.
func (m *Memo) QueryTags() *TagQuery {
	return NewMemoClient(m.config).QueryTags(m)
}

// QuerySubscribers queries the "subscribers" edge of the Memo entity.
func (m *Memo) QuerySubscribers() *UserQuery {
	return NewMemoClient(m.config).QuerySubscribers(m)
}

// QueryCollaborators queries the "collaborators" edge of the Memo entity.
func (m *Memo) QueryCollaborators() *UserQuery {
	return NewMemoClient(m.config).QueryCollaborators(m)
}

// QuerySubscriptions queries the "subscriptions" edge of the Memo entity.
func (m *Memo) QuerySubscriptions() *SubscriptionQuery {
	return NewMemoClient(m.config).QuerySubscriptions(m)
}

// QueryCollaborations queries the "collaborations" edge of the Memo entity.
func (m *Memo) QueryCollaborations() *CollaborationQuery {
	return NewMemoClient(m.config).QueryCollaborations(m)
}

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

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

// String implements the fmt.Stringer.
func (m *Memo) String() string {
	var builder strings.Builder
	builder.WriteString("Memo(")
	builder.WriteString(fmt.Sprintf("id=%v, ", m.ID))
	builder.WriteString("owner_id=")
	builder.WriteString(fmt.Sprintf("%v", m.OwnerID))
	builder.WriteString(", ")
	builder.WriteString("title=")
	builder.WriteString(m.Title)
	builder.WriteString(", ")
	builder.WriteString("content=")
	builder.WriteString(m.Content)
	builder.WriteString(", ")
	builder.WriteString("is_published=")
	builder.WriteString(fmt.Sprintf("%v", m.IsPublished))
	builder.WriteString(", ")
	builder.WriteString("version=")
	builder.WriteString(fmt.Sprintf("%v", m.Version))
	builder.WriteString(", ")
	builder.WriteString("create_time=")
	builder.WriteString(m.CreateTime.Format(time.ANSIC))
	builder.WriteString(", ")
	builder.WriteString("update_time=")
	builder.WriteString(m.UpdateTime.Format(time.ANSIC))
	builder.WriteByte(')')
	return builder.String()
}

// Memos is a parsable slice of Memo.
type Memos []*Memo