104 lines
3.4 KiB
Go
104 lines
3.4 KiB
Go
// ==========================================================================
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// GFast自动生成dao internal操作代码。
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// 生成日期：2024-10-23 16:10:12
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// 生成路径: internal/app/system/dao/internal/sys_attachment.go
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// 生成人：gfast
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// desc:附件管理
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// company:云南奇讯科技有限公司
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// ==========================================================================
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package internal
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import (
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"context"
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"github.com/gogf/gf/v2/database/gdb"
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"github.com/gogf/gf/v2/frame/g"
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)
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// SysAttachmentDao is the manager for logic model data accessing and custom defined data operations functions management.
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type SysAttachmentDao struct {
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table string // Table is the underlying table name of the DAO.
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group string // Group is the database configuration group name of current DAO.
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columns SysAttachmentColumns // Columns is the short type for Columns, which contains all the column names of Table for convenient usage.
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}
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// SysAttachmentColumns defines and stores column names for table sys_attachment.
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type SysAttachmentColumns struct {
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Id string // 文件ID
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AppId string // 应用ID
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Drive string // 上传驱动
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Name string // 文件原始名
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Kind string // 上传类型
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MimeType string // 扩展类型
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Path string // 本地路径
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Size string // 文件大小
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Ext string // 扩展名
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Md5 string // md5校验码
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CreatedBy string // 上传人ID
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Status string // 状态
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CreatedAt string // 创建时间
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UpdatedAt string // 修改时间
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}
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var sysAttachmentColumns = SysAttachmentColumns{
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Id: "id",
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AppId: "app_id",
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Drive: "drive",
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Name: "name",
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Kind: "kind",
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MimeType: "mime_type",
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Path: "path",
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Size: "size",
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Ext: "ext",
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Md5: "md5",
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CreatedBy: "created_by",
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Status: "status",
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CreatedAt: "created_at",
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UpdatedAt: "updated_at",
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}
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// NewSysAttachmentDao creates and returns a new DAO object for table data access.
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func NewSysAttachmentDao() *SysAttachmentDao {
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return &SysAttachmentDao{
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group: "default",
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table: "sys_attachment",
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columns: sysAttachmentColumns,
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}
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}
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// DB retrieves and returns the underlying raw database management object of current DAO.
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func (dao *SysAttachmentDao) DB() gdb.DB {
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return g.DB(dao.group)
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}
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// Table returns the table name of current dao.
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func (dao *SysAttachmentDao) Table() string {
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return dao.table
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}
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// Columns returns all column names of current dao.
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func (dao *SysAttachmentDao) Columns() SysAttachmentColumns {
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return dao.columns
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}
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// Group returns the configuration group name of database of current dao.
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func (dao *SysAttachmentDao) Group() string {
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return dao.group
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}
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// Ctx creates and returns the Model for current DAO, It automatically sets the context for current operation.
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func (dao *SysAttachmentDao) Ctx(ctx context.Context) *gdb.Model {
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return dao.DB().Model(dao.table).Safe().Ctx(ctx)
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}
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// Transaction wraps the transaction logic using function f.
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// It rollbacks the transaction and returns the error from function f if it returns non-nil error.
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// It commits the transaction and returns nil if function f returns nil.
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//
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// Note that, you should not Commit or Rollback the transaction in function f
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// as it is automatically handled by this function.
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func (dao *SysAttachmentDao) Transaction(ctx context.Context, f func(ctx context.Context, tx gdb.TX) error) (err error) {
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return dao.Ctx(ctx).Transaction(ctx, f)
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}
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