github.com/ngocphuongnb/tetua@v0.0.7-alpha/packages/entrepository/ent/comment.go

// Code generated by entc, DO NOT EDIT.

package ent

import (
	"fmt"
	"strings"
	"time"

	"entgo.io/ent/dialect/sql"
	"github.com/ngocphuongnb/tetua/packages/entrepository/ent/comment"
	"github.com/ngocphuongnb/tetua/packages/entrepository/ent/post"
	"github.com/ngocphuongnb/tetua/packages/entrepository/ent/user"
)

// Comment is the model entity for the Comment schema.
type Comment struct {
	config `json:"-" validate:"-"`
	// ID of the ent.
	ID int `json:"id,omitempty"`
	// CreatedAt holds the value of the "created_at" field.
	CreatedAt time.Time `json:"omitempty"`
	// UpdatedAt holds the value of the "updated_at" field.
	UpdatedAt time.Time `json:"omitempty"`
	// DeletedAt holds the value of the "deleted_at" field.
	DeletedAt time.Time `json:"omitempty"`
	// Content holds the value of the "content" field.
	Content string `json:"content,omitempty" validate:"required"`
	// ContentHTML holds the value of the "content_html" field.
	ContentHTML string `json:"content_html,omitempty" validate:"required"`
	// Votes holds the value of the "votes" field.
	Votes int64 `json:"votes,omitempty"`
	// PostID holds the value of the "post_id" field.
	PostID int `json:"post_id,omitempty"`
	// UserID holds the value of the "user_id" field.
	UserID int `json:"user_id,omitempty"`
	// ParentID holds the value of the "parent_id" field.
	ParentID int `json:"parent_id,omitempty"`
	// Edges holds the relations/edges for other nodes in the graph.
	// The values are being populated by the CommentQuery when eager-loading is set.
	Edges CommentEdges `json:"edges"`
}

// CommentEdges holds the relations/edges for other nodes in the graph.
type CommentEdges struct {
	// Post holds the value of the post edge.
	Post *Post `json:"post,omitempty"`
	// User holds the value of the user edge.
	User *User `json:"user,omitempty"`
	// Children holds the value of the children edge.
	Children []*Comment `json:"children,omitempty"`
	// Parent holds the value of the parent edge.
	Parent *Comment `json:"parent,omitempty"`
	// loadedTypes holds the information for reporting if a
	// type was loaded (or requested) in eager-loading or not.
	loadedTypes [4]bool
}

// PostOrErr returns the Post value or an error if the edge
// was not loaded in eager-loading, or loaded but was not found.
func (e CommentEdges) PostOrErr() (*Post, error) {
	if e.loadedTypes[0] {
		if e.Post == nil {
			// The edge post was loaded in eager-loading,
			// but was not found.
			return nil, &NotFoundError{label: post.Label}
		}
		return e.Post, nil
	}
	return nil, &NotLoadedError{edge: "post"}
}

// UserOrErr returns the User value or an error if the edge
// was not loaded in eager-loading, or loaded but was not found.
func (e CommentEdges) UserOrErr() (*User, error) {
	if e.loadedTypes[1] {
		if e.User == nil {
			// The edge user was loaded in eager-loading,
			// but was not found.
			return nil, &NotFoundError{label: user.Label}
		}
		return e.User, nil
	}
	return nil, &NotLoadedError{edge: "user"}
}

// ChildrenOrErr returns the Children value or an error if the edge
// was not loaded in eager-loading.
func (e CommentEdges) ChildrenOrErr() ([]*Comment, error) {
	if e.loadedTypes[2] {
		return e.Children, nil
	}
	return nil, &NotLoadedError{edge: "children"}
}

// ParentOrErr returns the Parent value or an error if the edge
// was not loaded in eager-loading, or loaded but was not found.
func (e CommentEdges) ParentOrErr() (*Comment, error) {
	if e.loadedTypes[3] {
		if e.Parent == nil {
			// The edge parent was loaded in eager-loading,
			// but was not found.
			return nil, &NotFoundError{label: comment.Label}
		}
		return e.Parent, nil
	}
	return nil, &NotLoadedError{edge: "parent"}
}

// scanValues returns the types for scanning values from sql.Rows.
func (*Comment) scanValues(columns []string) ([]interface{}, error) {
	values := make([]interface{}, len(columns))
	for i := range columns {
		switch columns[i] {
		case comment.FieldID, comment.FieldVotes, comment.FieldPostID, comment.FieldUserID, comment.FieldParentID:
			values[i] = new(sql.NullInt64)
		case comment.FieldContent, comment.FieldContentHTML:
			values[i] = new(sql.NullString)
		case comment.FieldCreatedAt, comment.FieldUpdatedAt, comment.FieldDeletedAt:
			values[i] = new(sql.NullTime)
		default:
			return nil, fmt.Errorf("unexpected column %q for type Comment", columns[i])
		}
	}
	return values, nil
}

// assignValues assigns the values that were returned from sql.Rows (after scanning)
// to the Comment fields.
func (c *Comment) assignValues(columns []string, values []interface{}) 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 comment.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 comment.FieldCreatedAt:
			if value, ok := values[i].(*sql.NullTime); !ok {
				return fmt.Errorf("unexpected type %T for field created_at", values[i])
			} else if value.Valid {
				c.CreatedAt = value.Time
			}
		case comment.FieldUpdatedAt:
			if value, ok := values[i].(*sql.NullTime); !ok {
				return fmt.Errorf("unexpected type %T for field updated_at", values[i])
			} else if value.Valid {
				c.UpdatedAt = value.Time
			}
		case comment.FieldDeletedAt:
			if value, ok := values[i].(*sql.NullTime); !ok {
				return fmt.Errorf("unexpected type %T for field deleted_at", values[i])
			} else if value.Valid {
				c.DeletedAt = value.Time
			}
		case comment.FieldContent:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field content", values[i])
			} else if value.Valid {
				c.Content = value.String
			}
		case comment.FieldContentHTML:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field content_html", values[i])
			} else if value.Valid {
				c.ContentHTML = value.String
			}
		case comment.FieldVotes:
			if value, ok := values[i].(*sql.NullInt64); !ok {
				return fmt.Errorf("unexpected type %T for field votes", values[i])
			} else if value.Valid {
				c.Votes = value.Int64
			}
		case comment.FieldPostID:
			if value, ok := values[i].(*sql.NullInt64); !ok {
				return fmt.Errorf("unexpected type %T for field post_id", values[i])
			} else if value.Valid {
				c.PostID = int(value.Int64)
			}
		case comment.FieldUserID:
			if value, ok := values[i].(*sql.NullInt64); !ok {
				return fmt.Errorf("unexpected type %T for field user_id", values[i])
			} else if value.Valid {
				c.UserID = int(value.Int64)
			}
		case comment.FieldParentID:
			if value, ok := values[i].(*sql.NullInt64); !ok {
				return fmt.Errorf("unexpected type %T for field parent_id", values[i])
			} else if value.Valid {
				c.ParentID = int(value.Int64)
			}
		}
	}
	return nil
}

// QueryPost queries the "post" edge of the Comment entity.
func (c *Comment) QueryPost() *PostQuery {
	return (&CommentClient{config: c.config}).QueryPost(c)
}

// QueryUser queries the "user" edge of the Comment entity.
func (c *Comment) QueryUser() *UserQuery {
	return (&CommentClient{config: c.config}).QueryUser(c)
}

// QueryChildren queries the "children" edge of the Comment entity.
func (c *Comment) QueryChildren() *CommentQuery {
	return (&CommentClient{config: c.config}).QueryChildren(c)
}

// QueryParent queries the "parent" edge of the Comment entity.
func (c *Comment) QueryParent() *CommentQuery {
	return (&CommentClient{config: c.config}).QueryParent(c)
}

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

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

// String implements the fmt.Stringer.
func (c *Comment) String() string {
	var builder strings.Builder
	builder.WriteString("Comment(")
	builder.WriteString(fmt.Sprintf("id=%v", c.ID))
	builder.WriteString(", created_at=")
	builder.WriteString(c.CreatedAt.Format(time.ANSIC))
	builder.WriteString(", updated_at=")
	builder.WriteString(c.UpdatedAt.Format(time.ANSIC))
	builder.WriteString(", deleted_at=")
	builder.WriteString(c.DeletedAt.Format(time.ANSIC))
	builder.WriteString(", content=")
	builder.WriteString(c.Content)
	builder.WriteString(", content_html=")
	builder.WriteString(c.ContentHTML)
	builder.WriteString(", votes=")
	builder.WriteString(fmt.Sprintf("%v", c.Votes))
	builder.WriteString(", post_id=")
	builder.WriteString(fmt.Sprintf("%v", c.PostID))
	builder.WriteString(", user_id=")
	builder.WriteString(fmt.Sprintf("%v", c.UserID))
	builder.WriteString(", parent_id=")
	builder.WriteString(fmt.Sprintf("%v", c.ParentID))
	builder.WriteByte(')')
	return builder.String()
}

// Comments is a parsable slice of Comment.
type Comments []*Comment

func (c Comments) config(cfg config) {
	for _i := range c {
		c[_i].config = cfg
	}
}