/
file.go
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/
file.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"
uuid "github.com/gofrs/uuid/v5"
"github.com/suyuan32/simple-admin-file/ent/file"
)
// File is the model entity for the File schema.
type File struct {
config `json:"-"`
// ID of the ent.
// UUID
ID uuid.UUID `json:"id,omitempty"`
// Create Time | 创建日期
CreatedAt time.Time `json:"created_at,omitempty"`
// Update Time | 修改日期
UpdatedAt time.Time `json:"updated_at,omitempty"`
// Status 1: normal 2: ban | 状态 1 正常 2 禁用
Status uint8 `json:"status,omitempty"`
// File's name | 文件名称
Name string `json:"name,omitempty"`
// File's type | 文件类型
FileType uint8 `json:"file_type,omitempty"`
// File's size | 文件大小
Size uint64 `json:"size,omitempty"`
// File's path | 文件路径
Path string `json:"path,omitempty"`
// User's UUID | 用户的 UUID
UserID string `json:"user_id,omitempty"`
// The md5 of the file | 文件的 md5
Md5 string `json:"md5,omitempty"`
// Edges holds the relations/edges for other nodes in the graph.
// The values are being populated by the FileQuery when eager-loading is set.
Edges FileEdges `json:"edges"`
selectValues sql.SelectValues
}
// FileEdges holds the relations/edges for other nodes in the graph.
type FileEdges struct {
// Tags holds the value of the tags edge.
Tags []*FileTag `json:"tags,omitempty"`
// loadedTypes holds the information for reporting if a
// type was loaded (or requested) in eager-loading or not.
loadedTypes [1]bool
}
// TagsOrErr returns the Tags value or an error if the edge
// was not loaded in eager-loading.
func (e FileEdges) TagsOrErr() ([]*FileTag, error) {
if e.loadedTypes[0] {
return e.Tags, nil
}
return nil, &NotLoadedError{edge: "tags"}
}
// scanValues returns the types for scanning values from sql.Rows.
func (*File) scanValues(columns []string) ([]any, error) {
values := make([]any, len(columns))
for i := range columns {
switch columns[i] {
case file.FieldStatus, file.FieldFileType, file.FieldSize:
values[i] = new(sql.NullInt64)
case file.FieldName, file.FieldPath, file.FieldUserID, file.FieldMd5:
values[i] = new(sql.NullString)
case file.FieldCreatedAt, file.FieldUpdatedAt:
values[i] = new(sql.NullTime)
case file.FieldID:
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 File fields.
func (f *File) 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 file.FieldID:
if value, ok := values[i].(*uuid.UUID); !ok {
return fmt.Errorf("unexpected type %T for field id", values[i])
} else if value != nil {
f.ID = *value
}
case file.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 {
f.CreatedAt = value.Time
}
case file.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 {
f.UpdatedAt = value.Time
}
case file.FieldStatus:
if value, ok := values[i].(*sql.NullInt64); !ok {
return fmt.Errorf("unexpected type %T for field status", values[i])
} else if value.Valid {
f.Status = uint8(value.Int64)
}
case file.FieldName:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field name", values[i])
} else if value.Valid {
f.Name = value.String
}
case file.FieldFileType:
if value, ok := values[i].(*sql.NullInt64); !ok {
return fmt.Errorf("unexpected type %T for field file_type", values[i])
} else if value.Valid {
f.FileType = uint8(value.Int64)
}
case file.FieldSize:
if value, ok := values[i].(*sql.NullInt64); !ok {
return fmt.Errorf("unexpected type %T for field size", values[i])
} else if value.Valid {
f.Size = uint64(value.Int64)
}
case file.FieldPath:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field path", values[i])
} else if value.Valid {
f.Path = value.String
}
case file.FieldUserID:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field user_id", values[i])
} else if value.Valid {
f.UserID = value.String
}
case file.FieldMd5:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field md5", values[i])
} else if value.Valid {
f.Md5 = value.String
}
default:
f.selectValues.Set(columns[i], values[i])
}
}
return nil
}
// Value returns the ent.Value that was dynamically selected and assigned to the File.
// This includes values selected through modifiers, order, etc.
func (f *File) Value(name string) (ent.Value, error) {
return f.selectValues.Get(name)
}
// QueryTags queries the "tags" edge of the File entity.
func (f *File) QueryTags() *FileTagQuery {
return NewFileClient(f.config).QueryTags(f)
}
// Update returns a builder for updating this File.
// Note that you need to call File.Unwrap() before calling this method if this File
// was returned from a transaction, and the transaction was committed or rolled back.
func (f *File) Update() *FileUpdateOne {
return NewFileClient(f.config).UpdateOne(f)
}
// Unwrap unwraps the File 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 (f *File) Unwrap() *File {
_tx, ok := f.config.driver.(*txDriver)
if !ok {
panic("ent: File is not a transactional entity")
}
f.config.driver = _tx.drv
return f
}
// String implements the fmt.Stringer.
func (f *File) String() string {
var builder strings.Builder
builder.WriteString("File(")
builder.WriteString(fmt.Sprintf("id=%v, ", f.ID))
builder.WriteString("created_at=")
builder.WriteString(f.CreatedAt.Format(time.ANSIC))
builder.WriteString(", ")
builder.WriteString("updated_at=")
builder.WriteString(f.UpdatedAt.Format(time.ANSIC))
builder.WriteString(", ")
builder.WriteString("status=")
builder.WriteString(fmt.Sprintf("%v", f.Status))
builder.WriteString(", ")
builder.WriteString("name=")
builder.WriteString(f.Name)
builder.WriteString(", ")
builder.WriteString("file_type=")
builder.WriteString(fmt.Sprintf("%v", f.FileType))
builder.WriteString(", ")
builder.WriteString("size=")
builder.WriteString(fmt.Sprintf("%v", f.Size))
builder.WriteString(", ")
builder.WriteString("path=")
builder.WriteString(f.Path)
builder.WriteString(", ")
builder.WriteString("user_id=")
builder.WriteString(f.UserID)
builder.WriteString(", ")
builder.WriteString("md5=")
builder.WriteString(f.Md5)
builder.WriteByte(')')
return builder.String()
}
// Files is a parsable slice of File.
type Files []*File