feat: manually mirror opencoze's code from bytedance

Change-Id: I09a73aadda978ad9511264a756b2ce51f5761adf

backend/domain/user/internal/dal/query/gen.go

@@ -0,0 +1,119 @@
+// Code generated by gorm.io/gen. DO NOT EDIT.
+// Code generated by gorm.io/gen. DO NOT EDIT.
+// Code generated by gorm.io/gen. DO NOT EDIT.
+
+package query
+
+import (
+	"context"
+	"database/sql"
+
+	"gorm.io/gorm"
+
+	"gorm.io/gen"
+
+	"gorm.io/plugin/dbresolver"
+)
+
+var (
+	Q         = new(Query)
+	Space     *space
+	SpaceUser *spaceUser
+	User      *user
+)
+
+func SetDefault(db *gorm.DB, opts ...gen.DOOption) {
+	*Q = *Use(db, opts...)
+	Space = &Q.Space
+	SpaceUser = &Q.SpaceUser
+	User = &Q.User
+}
+
+func Use(db *gorm.DB, opts ...gen.DOOption) *Query {
+	return &Query{
+		db:        db,
+		Space:     newSpace(db, opts...),
+		SpaceUser: newSpaceUser(db, opts...),
+		User:      newUser(db, opts...),
+	}
+}
+
+type Query struct {
+	db *gorm.DB
+
+	Space     space
+	SpaceUser spaceUser
+	User      user
+}
+
+func (q *Query) Available() bool { return q.db != nil }
+
+func (q *Query) clone(db *gorm.DB) *Query {
+	return &Query{
+		db:        db,
+		Space:     q.Space.clone(db),
+		SpaceUser: q.SpaceUser.clone(db),
+		User:      q.User.clone(db),
+	}
+}
+
+func (q *Query) ReadDB() *Query {
+	return q.ReplaceDB(q.db.Clauses(dbresolver.Read))
+}
+
+func (q *Query) WriteDB() *Query {
+	return q.ReplaceDB(q.db.Clauses(dbresolver.Write))
+}
+
+func (q *Query) ReplaceDB(db *gorm.DB) *Query {
+	return &Query{
+		db:        db,
+		Space:     q.Space.replaceDB(db),
+		SpaceUser: q.SpaceUser.replaceDB(db),
+		User:      q.User.replaceDB(db),
+	}
+}
+
+type queryCtx struct {
+	Space     ISpaceDo
+	SpaceUser ISpaceUserDo
+	User      IUserDo
+}
+
+func (q *Query) WithContext(ctx context.Context) *queryCtx {
+	return &queryCtx{
+		Space:     q.Space.WithContext(ctx),
+		SpaceUser: q.SpaceUser.WithContext(ctx),
+		User:      q.User.WithContext(ctx),
+	}
+}
+
+func (q *Query) Transaction(fc func(tx *Query) error, opts ...*sql.TxOptions) error {
+	return q.db.Transaction(func(tx *gorm.DB) error { return fc(q.clone(tx)) }, opts...)
+}
+
+func (q *Query) Begin(opts ...*sql.TxOptions) *QueryTx {
+	tx := q.db.Begin(opts...)
+	return &QueryTx{Query: q.clone(tx), Error: tx.Error}
+}
+
+type QueryTx struct {
+	*Query
+	Error error
+}
+
+func (q *QueryTx) Commit() error {
+	return q.db.Commit().Error
+}
+
+func (q *QueryTx) Rollback() error {
+	return q.db.Rollback().Error
+}
+
+func (q *QueryTx) SavePoint(name string) error {
+	return q.db.SavePoint(name).Error
+}
+
+func (q *QueryTx) RollbackTo(name string) error {
+	return q.db.RollbackTo(name).Error
+}

backend/domain/user/internal/dal/query/space.gen.go

@@ -0,0 +1,413 @@
+// Code generated by gorm.io/gen. DO NOT EDIT.
+// Code generated by gorm.io/gen. DO NOT EDIT.
+// Code generated by gorm.io/gen. DO NOT EDIT.
+
+package query
+
+import (
+	"context"
+
+	"gorm.io/gorm"
+	"gorm.io/gorm/clause"
+	"gorm.io/gorm/schema"
+
+	"gorm.io/gen"
+	"gorm.io/gen/field"
+
+	"gorm.io/plugin/dbresolver"
+
+	"github.com/coze-dev/coze-studio/backend/domain/user/internal/dal/model"
+)
+
+func newSpace(db *gorm.DB, opts ...gen.DOOption) space {
+	_space := space{}
+
+	_space.spaceDo.UseDB(db, opts...)
+	_space.spaceDo.UseModel(&model.Space{})
+
+	tableName := _space.spaceDo.TableName()
+	_space.ALL = field.NewAsterisk(tableName)
+	_space.ID = field.NewInt64(tableName, "id")
+	_space.OwnerID = field.NewInt64(tableName, "owner_id")
+	_space.Name = field.NewString(tableName, "name")
+	_space.Description = field.NewString(tableName, "description")
+	_space.IconURI = field.NewString(tableName, "icon_uri")
+	_space.CreatorID = field.NewInt64(tableName, "creator_id")
+	_space.CreatedAt = field.NewInt64(tableName, "created_at")
+	_space.UpdatedAt = field.NewInt64(tableName, "updated_at")
+	_space.DeletedAt = field.NewField(tableName, "deleted_at")
+
+	_space.fillFieldMap()
+
+	return _space
+}
+
+// space Space Table
+type space struct {
+	spaceDo
+
+	ALL         field.Asterisk
+	ID          field.Int64  // Primary Key ID, Space ID
+	OwnerID     field.Int64  // Owner ID
+	Name        field.String // Space Name
+	Description field.String // Space Description
+	IconURI     field.String // Icon URI
+	CreatorID   field.Int64  // Creator ID
+	CreatedAt   field.Int64  // Creation Time (Milliseconds)
+	UpdatedAt   field.Int64  // Update Time (Milliseconds)
+	DeletedAt   field.Field  // Deletion Time (Milliseconds)
+
+	fieldMap map[string]field.Expr
+}
+
+func (s space) Table(newTableName string) *space {
+	s.spaceDo.UseTable(newTableName)
+	return s.updateTableName(newTableName)
+}
+
+func (s space) As(alias string) *space {
+	s.spaceDo.DO = *(s.spaceDo.As(alias).(*gen.DO))
+	return s.updateTableName(alias)
+}
+
+func (s *space) updateTableName(table string) *space {
+	s.ALL = field.NewAsterisk(table)
+	s.ID = field.NewInt64(table, "id")
+	s.OwnerID = field.NewInt64(table, "owner_id")
+	s.Name = field.NewString(table, "name")
+	s.Description = field.NewString(table, "description")
+	s.IconURI = field.NewString(table, "icon_uri")
+	s.CreatorID = field.NewInt64(table, "creator_id")
+	s.CreatedAt = field.NewInt64(table, "created_at")
+	s.UpdatedAt = field.NewInt64(table, "updated_at")
+	s.DeletedAt = field.NewField(table, "deleted_at")
+
+	s.fillFieldMap()
+
+	return s
+}
+
+func (s *space) GetFieldByName(fieldName string) (field.OrderExpr, bool) {
+	_f, ok := s.fieldMap[fieldName]
+	if !ok || _f == nil {
+		return nil, false
+	}
+	_oe, ok := _f.(field.OrderExpr)
+	return _oe, ok
+}
+
+func (s *space) fillFieldMap() {
+	s.fieldMap = make(map[string]field.Expr, 9)
+	s.fieldMap["id"] = s.ID
+	s.fieldMap["owner_id"] = s.OwnerID
+	s.fieldMap["name"] = s.Name
+	s.fieldMap["description"] = s.Description
+	s.fieldMap["icon_uri"] = s.IconURI
+	s.fieldMap["creator_id"] = s.CreatorID
+	s.fieldMap["created_at"] = s.CreatedAt
+	s.fieldMap["updated_at"] = s.UpdatedAt
+	s.fieldMap["deleted_at"] = s.DeletedAt
+}
+
+func (s space) clone(db *gorm.DB) space {
+	s.spaceDo.ReplaceConnPool(db.Statement.ConnPool)
+	return s
+}
+
+func (s space) replaceDB(db *gorm.DB) space {
+	s.spaceDo.ReplaceDB(db)
+	return s
+}
+
+type spaceDo struct{ gen.DO }
+
+type ISpaceDo interface {
+	gen.SubQuery
+	Debug() ISpaceDo
+	WithContext(ctx context.Context) ISpaceDo
+	WithResult(fc func(tx gen.Dao)) gen.ResultInfo
+	ReplaceDB(db *gorm.DB)
+	ReadDB() ISpaceDo
+	WriteDB() ISpaceDo
+	As(alias string) gen.Dao
+	Session(config *gorm.Session) ISpaceDo
+	Columns(cols ...field.Expr) gen.Columns
+	Clauses(conds ...clause.Expression) ISpaceDo
+	Not(conds ...gen.Condition) ISpaceDo
+	Or(conds ...gen.Condition) ISpaceDo
+	Select(conds ...field.Expr) ISpaceDo
+	Where(conds ...gen.Condition) ISpaceDo
+	Order(conds ...field.Expr) ISpaceDo
+	Distinct(cols ...field.Expr) ISpaceDo
+	Omit(cols ...field.Expr) ISpaceDo
+	Join(table schema.Tabler, on ...field.Expr) ISpaceDo
+	LeftJoin(table schema.Tabler, on ...field.Expr) ISpaceDo
+	RightJoin(table schema.Tabler, on ...field.Expr) ISpaceDo
+	Group(cols ...field.Expr) ISpaceDo
+	Having(conds ...gen.Condition) ISpaceDo
+	Limit(limit int) ISpaceDo
+	Offset(offset int) ISpaceDo
+	Count() (count int64, err error)
+	Scopes(funcs ...func(gen.Dao) gen.Dao) ISpaceDo
+	Unscoped() ISpaceDo
+	Create(values ...*model.Space) error
+	CreateInBatches(values []*model.Space, batchSize int) error
+	Save(values ...*model.Space) error
+	First() (*model.Space, error)
+	Take() (*model.Space, error)
+	Last() (*model.Space, error)
+	Find() ([]*model.Space, error)
+	FindInBatch(batchSize int, fc func(tx gen.Dao, batch int) error) (results []*model.Space, err error)
+	FindInBatches(result *[]*model.Space, batchSize int, fc func(tx gen.Dao, batch int) error) error
+	Pluck(column field.Expr, dest interface{}) error
+	Delete(...*model.Space) (info gen.ResultInfo, err error)
+	Update(column field.Expr, value interface{}) (info gen.ResultInfo, err error)
+	UpdateSimple(columns ...field.AssignExpr) (info gen.ResultInfo, err error)
+	Updates(value interface{}) (info gen.ResultInfo, err error)
+	UpdateColumn(column field.Expr, value interface{}) (info gen.ResultInfo, err error)
+	UpdateColumnSimple(columns ...field.AssignExpr) (info gen.ResultInfo, err error)
+	UpdateColumns(value interface{}) (info gen.ResultInfo, err error)
+	UpdateFrom(q gen.SubQuery) gen.Dao
+	Attrs(attrs ...field.AssignExpr) ISpaceDo
+	Assign(attrs ...field.AssignExpr) ISpaceDo
+	Joins(fields ...field.RelationField) ISpaceDo
+	Preload(fields ...field.RelationField) ISpaceDo
+	FirstOrInit() (*model.Space, error)
+	FirstOrCreate() (*model.Space, error)
+	FindByPage(offset int, limit int) (result []*model.Space, count int64, err error)
+	ScanByPage(result interface{}, offset int, limit int) (count int64, err error)
+	Scan(result interface{}) (err error)
+	Returning(value interface{}, columns ...string) ISpaceDo
+	UnderlyingDB() *gorm.DB
+	schema.Tabler
+}
+
+func (s spaceDo) Debug() ISpaceDo {
+	return s.withDO(s.DO.Debug())
+}
+
+func (s spaceDo) WithContext(ctx context.Context) ISpaceDo {
+	return s.withDO(s.DO.WithContext(ctx))
+}
+
+func (s spaceDo) ReadDB() ISpaceDo {
+	return s.Clauses(dbresolver.Read)
+}
+
+func (s spaceDo) WriteDB() ISpaceDo {
+	return s.Clauses(dbresolver.Write)
+}
+
+func (s spaceDo) Session(config *gorm.Session) ISpaceDo {
+	return s.withDO(s.DO.Session(config))
+}
+
+func (s spaceDo) Clauses(conds ...clause.Expression) ISpaceDo {
+	return s.withDO(s.DO.Clauses(conds...))
+}
+
+func (s spaceDo) Returning(value interface{}, columns ...string) ISpaceDo {
+	return s.withDO(s.DO.Returning(value, columns...))
+}
+
+func (s spaceDo) Not(conds ...gen.Condition) ISpaceDo {
+	return s.withDO(s.DO.Not(conds...))
+}
+
+func (s spaceDo) Or(conds ...gen.Condition) ISpaceDo {
+	return s.withDO(s.DO.Or(conds...))
+}
+
+func (s spaceDo) Select(conds ...field.Expr) ISpaceDo {
+	return s.withDO(s.DO.Select(conds...))
+}
+
+func (s spaceDo) Where(conds ...gen.Condition) ISpaceDo {
+	return s.withDO(s.DO.Where(conds...))
+}
+
+func (s spaceDo) Order(conds ...field.Expr) ISpaceDo {
+	return s.withDO(s.DO.Order(conds...))
+}
+
+func (s spaceDo) Distinct(cols ...field.Expr) ISpaceDo {
+	return s.withDO(s.DO.Distinct(cols...))
+}
+
+func (s spaceDo) Omit(cols ...field.Expr) ISpaceDo {
+	return s.withDO(s.DO.Omit(cols...))
+}
+
+func (s spaceDo) Join(table schema.Tabler, on ...field.Expr) ISpaceDo {
+	return s.withDO(s.DO.Join(table, on...))
+}
+
+func (s spaceDo) LeftJoin(table schema.Tabler, on ...field.Expr) ISpaceDo {
+	return s.withDO(s.DO.LeftJoin(table, on...))
+}
+
+func (s spaceDo) RightJoin(table schema.Tabler, on ...field.Expr) ISpaceDo {
+	return s.withDO(s.DO.RightJoin(table, on...))
+}
+
+func (s spaceDo) Group(cols ...field.Expr) ISpaceDo {
+	return s.withDO(s.DO.Group(cols...))
+}
+
+func (s spaceDo) Having(conds ...gen.Condition) ISpaceDo {
+	return s.withDO(s.DO.Having(conds...))
+}
+
+func (s spaceDo) Limit(limit int) ISpaceDo {
+	return s.withDO(s.DO.Limit(limit))
+}
+
+func (s spaceDo) Offset(offset int) ISpaceDo {
+	return s.withDO(s.DO.Offset(offset))
+}
+
+func (s spaceDo) Scopes(funcs ...func(gen.Dao) gen.Dao) ISpaceDo {
+	return s.withDO(s.DO.Scopes(funcs...))
+}
+
+func (s spaceDo) Unscoped() ISpaceDo {
+	return s.withDO(s.DO.Unscoped())
+}
+
+func (s spaceDo) Create(values ...*model.Space) error {
+	if len(values) == 0 {
+		return nil
+	}
+	return s.DO.Create(values)
+}
+
+func (s spaceDo) CreateInBatches(values []*model.Space, batchSize int) error {
+	return s.DO.CreateInBatches(values, batchSize)
+}
+
+// Save : !!! underlying implementation is different with GORM
+// The method is equivalent to executing the statement: db.Clauses(clause.OnConflict{UpdateAll: true}).Create(values)
+func (s spaceDo) Save(values ...*model.Space) error {
+	if len(values) == 0 {
+		return nil
+	}
+	return s.DO.Save(values)
+}
+
+func (s spaceDo) First() (*model.Space, error) {
+	if result, err := s.DO.First(); err != nil {
+		return nil, err
+	} else {
+		return result.(*model.Space), nil
+	}
+}
+
+func (s spaceDo) Take() (*model.Space, error) {
+	if result, err := s.DO.Take(); err != nil {
+		return nil, err
+	} else {
+		return result.(*model.Space), nil
+	}
+}
+
+func (s spaceDo) Last() (*model.Space, error) {
+	if result, err := s.DO.Last(); err != nil {
+		return nil, err
+	} else {
+		return result.(*model.Space), nil
+	}
+}
+
+func (s spaceDo) Find() ([]*model.Space, error) {
+	result, err := s.DO.Find()
+	return result.([]*model.Space), err
+}
+
+func (s spaceDo) FindInBatch(batchSize int, fc func(tx gen.Dao, batch int) error) (results []*model.Space, err error) {
+	buf := make([]*model.Space, 0, batchSize)
+	err = s.DO.FindInBatches(&buf, batchSize, func(tx gen.Dao, batch int) error {
+		defer func() { results = append(results, buf...) }()
+		return fc(tx, batch)
+	})
+	return results, err
+}
+
+func (s spaceDo) FindInBatches(result *[]*model.Space, batchSize int, fc func(tx gen.Dao, batch int) error) error {
+	return s.DO.FindInBatches(result, batchSize, fc)
+}
+
+func (s spaceDo) Attrs(attrs ...field.AssignExpr) ISpaceDo {
+	return s.withDO(s.DO.Attrs(attrs...))
+}
+
+func (s spaceDo) Assign(attrs ...field.AssignExpr) ISpaceDo {
+	return s.withDO(s.DO.Assign(attrs...))
+}
+
+func (s spaceDo) Joins(fields ...field.RelationField) ISpaceDo {
+	for _, _f := range fields {
+		s = *s.withDO(s.DO.Joins(_f))
+	}
+	return &s
+}
+
+func (s spaceDo) Preload(fields ...field.RelationField) ISpaceDo {
+	for _, _f := range fields {
+		s = *s.withDO(s.DO.Preload(_f))
+	}
+	return &s
+}
+
+func (s spaceDo) FirstOrInit() (*model.Space, error) {
+	if result, err := s.DO.FirstOrInit(); err != nil {
+		return nil, err
+	} else {
+		return result.(*model.Space), nil
+	}
+}
+
+func (s spaceDo) FirstOrCreate() (*model.Space, error) {
+	if result, err := s.DO.FirstOrCreate(); err != nil {
+		return nil, err
+	} else {
+		return result.(*model.Space), nil
+	}
+}
+
+func (s spaceDo) FindByPage(offset int, limit int) (result []*model.Space, count int64, err error) {
+	result, err = s.Offset(offset).Limit(limit).Find()
+	if err != nil {
+		return
+	}
+
+	if size := len(result); 0 < limit && 0 < size && size < limit {
+		count = int64(size + offset)
+		return
+	}
+
+	count, err = s.Offset(-1).Limit(-1).Count()
+	return
+}
+
+func (s spaceDo) ScanByPage(result interface{}, offset int, limit int) (count int64, err error) {
+	count, err = s.Count()
+	if err != nil {
+		return
+	}
+
+	err = s.Offset(offset).Limit(limit).Scan(result)
+	return
+}
+
+func (s spaceDo) Scan(result interface{}) (err error) {
+	return s.DO.Scan(result)
+}
+
+func (s spaceDo) Delete(models ...*model.Space) (result gen.ResultInfo, err error) {
+	return s.DO.Delete(models)
+}
+
+func (s *spaceDo) withDO(do gen.Dao) *spaceDo {
+	s.DO = *do.(*gen.DO)
+	return s
+}

backend/domain/user/internal/dal/query/space_user.gen.go

@@ -0,0 +1,401 @@
+// Code generated by gorm.io/gen. DO NOT EDIT.
+// Code generated by gorm.io/gen. DO NOT EDIT.
+// Code generated by gorm.io/gen. DO NOT EDIT.
+
+package query
+
+import (
+	"context"
+
+	"gorm.io/gorm"
+	"gorm.io/gorm/clause"
+	"gorm.io/gorm/schema"
+
+	"gorm.io/gen"
+	"gorm.io/gen/field"
+
+	"gorm.io/plugin/dbresolver"
+
+	"github.com/coze-dev/coze-studio/backend/domain/user/internal/dal/model"
+)
+
+func newSpaceUser(db *gorm.DB, opts ...gen.DOOption) spaceUser {
+	_spaceUser := spaceUser{}
+
+	_spaceUser.spaceUserDo.UseDB(db, opts...)
+	_spaceUser.spaceUserDo.UseModel(&model.SpaceUser{})
+
+	tableName := _spaceUser.spaceUserDo.TableName()
+	_spaceUser.ALL = field.NewAsterisk(tableName)
+	_spaceUser.ID = field.NewInt64(tableName, "id")
+	_spaceUser.SpaceID = field.NewInt64(tableName, "space_id")
+	_spaceUser.UserID = field.NewInt64(tableName, "user_id")
+	_spaceUser.RoleType = field.NewInt32(tableName, "role_type")
+	_spaceUser.CreatedAt = field.NewInt64(tableName, "created_at")
+	_spaceUser.UpdatedAt = field.NewInt64(tableName, "updated_at")
+
+	_spaceUser.fillFieldMap()
+
+	return _spaceUser
+}
+
+// spaceUser Space Member Table
+type spaceUser struct {
+	spaceUserDo
+
+	ALL       field.Asterisk
+	ID        field.Int64 // Primary Key ID, Auto Increment
+	SpaceID   field.Int64 // Space ID
+	UserID    field.Int64 // User ID
+	RoleType  field.Int32 // Role Type: 1.owner 2.admin 3.member
+	CreatedAt field.Int64 // Creation Time (Milliseconds)
+	UpdatedAt field.Int64 // Update Time (Milliseconds)
+
+	fieldMap map[string]field.Expr
+}
+
+func (s spaceUser) Table(newTableName string) *spaceUser {
+	s.spaceUserDo.UseTable(newTableName)
+	return s.updateTableName(newTableName)
+}
+
+func (s spaceUser) As(alias string) *spaceUser {
+	s.spaceUserDo.DO = *(s.spaceUserDo.As(alias).(*gen.DO))
+	return s.updateTableName(alias)
+}
+
+func (s *spaceUser) updateTableName(table string) *spaceUser {
+	s.ALL = field.NewAsterisk(table)
+	s.ID = field.NewInt64(table, "id")
+	s.SpaceID = field.NewInt64(table, "space_id")
+	s.UserID = field.NewInt64(table, "user_id")
+	s.RoleType = field.NewInt32(table, "role_type")
+	s.CreatedAt = field.NewInt64(table, "created_at")
+	s.UpdatedAt = field.NewInt64(table, "updated_at")
+
+	s.fillFieldMap()
+
+	return s
+}
+
+func (s *spaceUser) GetFieldByName(fieldName string) (field.OrderExpr, bool) {
+	_f, ok := s.fieldMap[fieldName]
+	if !ok || _f == nil {
+		return nil, false
+	}
+	_oe, ok := _f.(field.OrderExpr)
+	return _oe, ok
+}
+
+func (s *spaceUser) fillFieldMap() {
+	s.fieldMap = make(map[string]field.Expr, 6)
+	s.fieldMap["id"] = s.ID
+	s.fieldMap["space_id"] = s.SpaceID
+	s.fieldMap["user_id"] = s.UserID
+	s.fieldMap["role_type"] = s.RoleType
+	s.fieldMap["created_at"] = s.CreatedAt
+	s.fieldMap["updated_at"] = s.UpdatedAt
+}
+
+func (s spaceUser) clone(db *gorm.DB) spaceUser {
+	s.spaceUserDo.ReplaceConnPool(db.Statement.ConnPool)
+	return s
+}
+
+func (s spaceUser) replaceDB(db *gorm.DB) spaceUser {
+	s.spaceUserDo.ReplaceDB(db)
+	return s
+}
+
+type spaceUserDo struct{ gen.DO }
+
+type ISpaceUserDo interface {
+	gen.SubQuery
+	Debug() ISpaceUserDo
+	WithContext(ctx context.Context) ISpaceUserDo
+	WithResult(fc func(tx gen.Dao)) gen.ResultInfo
+	ReplaceDB(db *gorm.DB)
+	ReadDB() ISpaceUserDo
+	WriteDB() ISpaceUserDo
+	As(alias string) gen.Dao
+	Session(config *gorm.Session) ISpaceUserDo
+	Columns(cols ...field.Expr) gen.Columns
+	Clauses(conds ...clause.Expression) ISpaceUserDo
+	Not(conds ...gen.Condition) ISpaceUserDo
+	Or(conds ...gen.Condition) ISpaceUserDo
+	Select(conds ...field.Expr) ISpaceUserDo
+	Where(conds ...gen.Condition) ISpaceUserDo
+	Order(conds ...field.Expr) ISpaceUserDo
+	Distinct(cols ...field.Expr) ISpaceUserDo
+	Omit(cols ...field.Expr) ISpaceUserDo
+	Join(table schema.Tabler, on ...field.Expr) ISpaceUserDo
+	LeftJoin(table schema.Tabler, on ...field.Expr) ISpaceUserDo
+	RightJoin(table schema.Tabler, on ...field.Expr) ISpaceUserDo
+	Group(cols ...field.Expr) ISpaceUserDo
+	Having(conds ...gen.Condition) ISpaceUserDo
+	Limit(limit int) ISpaceUserDo
+	Offset(offset int) ISpaceUserDo
+	Count() (count int64, err error)
+	Scopes(funcs ...func(gen.Dao) gen.Dao) ISpaceUserDo
+	Unscoped() ISpaceUserDo
+	Create(values ...*model.SpaceUser) error
+	CreateInBatches(values []*model.SpaceUser, batchSize int) error
+	Save(values ...*model.SpaceUser) error
+	First() (*model.SpaceUser, error)
+	Take() (*model.SpaceUser, error)
+	Last() (*model.SpaceUser, error)
+	Find() ([]*model.SpaceUser, error)
+	FindInBatch(batchSize int, fc func(tx gen.Dao, batch int) error) (results []*model.SpaceUser, err error)
+	FindInBatches(result *[]*model.SpaceUser, batchSize int, fc func(tx gen.Dao, batch int) error) error
+	Pluck(column field.Expr, dest interface{}) error
+	Delete(...*model.SpaceUser) (info gen.ResultInfo, err error)
+	Update(column field.Expr, value interface{}) (info gen.ResultInfo, err error)
+	UpdateSimple(columns ...field.AssignExpr) (info gen.ResultInfo, err error)
+	Updates(value interface{}) (info gen.ResultInfo, err error)
+	UpdateColumn(column field.Expr, value interface{}) (info gen.ResultInfo, err error)
+	UpdateColumnSimple(columns ...field.AssignExpr) (info gen.ResultInfo, err error)
+	UpdateColumns(value interface{}) (info gen.ResultInfo, err error)
+	UpdateFrom(q gen.SubQuery) gen.Dao
+	Attrs(attrs ...field.AssignExpr) ISpaceUserDo
+	Assign(attrs ...field.AssignExpr) ISpaceUserDo
+	Joins(fields ...field.RelationField) ISpaceUserDo
+	Preload(fields ...field.RelationField) ISpaceUserDo
+	FirstOrInit() (*model.SpaceUser, error)
+	FirstOrCreate() (*model.SpaceUser, error)
+	FindByPage(offset int, limit int) (result []*model.SpaceUser, count int64, err error)
+	ScanByPage(result interface{}, offset int, limit int) (count int64, err error)
+	Scan(result interface{}) (err error)
+	Returning(value interface{}, columns ...string) ISpaceUserDo
+	UnderlyingDB() *gorm.DB
+	schema.Tabler
+}
+
+func (s spaceUserDo) Debug() ISpaceUserDo {
+	return s.withDO(s.DO.Debug())
+}
+
+func (s spaceUserDo) WithContext(ctx context.Context) ISpaceUserDo {
+	return s.withDO(s.DO.WithContext(ctx))
+}
+
+func (s spaceUserDo) ReadDB() ISpaceUserDo {
+	return s.Clauses(dbresolver.Read)
+}
+
+func (s spaceUserDo) WriteDB() ISpaceUserDo {
+	return s.Clauses(dbresolver.Write)
+}
+
+func (s spaceUserDo) Session(config *gorm.Session) ISpaceUserDo {
+	return s.withDO(s.DO.Session(config))
+}
+
+func (s spaceUserDo) Clauses(conds ...clause.Expression) ISpaceUserDo {
+	return s.withDO(s.DO.Clauses(conds...))
+}
+
+func (s spaceUserDo) Returning(value interface{}, columns ...string) ISpaceUserDo {
+	return s.withDO(s.DO.Returning(value, columns...))
+}
+
+func (s spaceUserDo) Not(conds ...gen.Condition) ISpaceUserDo {
+	return s.withDO(s.DO.Not(conds...))
+}
+
+func (s spaceUserDo) Or(conds ...gen.Condition) ISpaceUserDo {
+	return s.withDO(s.DO.Or(conds...))
+}
+
+func (s spaceUserDo) Select(conds ...field.Expr) ISpaceUserDo {
+	return s.withDO(s.DO.Select(conds...))
+}
+
+func (s spaceUserDo) Where(conds ...gen.Condition) ISpaceUserDo {
+	return s.withDO(s.DO.Where(conds...))
+}
+
+func (s spaceUserDo) Order(conds ...field.Expr) ISpaceUserDo {
+	return s.withDO(s.DO.Order(conds...))
+}
+
+func (s spaceUserDo) Distinct(cols ...field.Expr) ISpaceUserDo {
+	return s.withDO(s.DO.Distinct(cols...))
+}
+
+func (s spaceUserDo) Omit(cols ...field.Expr) ISpaceUserDo {
+	return s.withDO(s.DO.Omit(cols...))
+}
+
+func (s spaceUserDo) Join(table schema.Tabler, on ...field.Expr) ISpaceUserDo {
+	return s.withDO(s.DO.Join(table, on...))
+}
+
+func (s spaceUserDo) LeftJoin(table schema.Tabler, on ...field.Expr) ISpaceUserDo {
+	return s.withDO(s.DO.LeftJoin(table, on...))
+}
+
+func (s spaceUserDo) RightJoin(table schema.Tabler, on ...field.Expr) ISpaceUserDo {
+	return s.withDO(s.DO.RightJoin(table, on...))
+}
+
+func (s spaceUserDo) Group(cols ...field.Expr) ISpaceUserDo {
+	return s.withDO(s.DO.Group(cols...))
+}
+
+func (s spaceUserDo) Having(conds ...gen.Condition) ISpaceUserDo {
+	return s.withDO(s.DO.Having(conds...))
+}
+
+func (s spaceUserDo) Limit(limit int) ISpaceUserDo {
+	return s.withDO(s.DO.Limit(limit))
+}
+
+func (s spaceUserDo) Offset(offset int) ISpaceUserDo {
+	return s.withDO(s.DO.Offset(offset))
+}
+
+func (s spaceUserDo) Scopes(funcs ...func(gen.Dao) gen.Dao) ISpaceUserDo {
+	return s.withDO(s.DO.Scopes(funcs...))
+}
+
+func (s spaceUserDo) Unscoped() ISpaceUserDo {
+	return s.withDO(s.DO.Unscoped())
+}
+
+func (s spaceUserDo) Create(values ...*model.SpaceUser) error {
+	if len(values) == 0 {
+		return nil
+	}
+	return s.DO.Create(values)
+}
+
+func (s spaceUserDo) CreateInBatches(values []*model.SpaceUser, batchSize int) error {
+	return s.DO.CreateInBatches(values, batchSize)
+}
+
+// Save : !!! underlying implementation is different with GORM
+// The method is equivalent to executing the statement: db.Clauses(clause.OnConflict{UpdateAll: true}).Create(values)
+func (s spaceUserDo) Save(values ...*model.SpaceUser) error {
+	if len(values) == 0 {
+		return nil
+	}
+	return s.DO.Save(values)
+}
+
+func (s spaceUserDo) First() (*model.SpaceUser, error) {
+	if result, err := s.DO.First(); err != nil {
+		return nil, err
+	} else {
+		return result.(*model.SpaceUser), nil
+	}
+}
+
+func (s spaceUserDo) Take() (*model.SpaceUser, error) {
+	if result, err := s.DO.Take(); err != nil {
+		return nil, err
+	} else {
+		return result.(*model.SpaceUser), nil
+	}
+}
+
+func (s spaceUserDo) Last() (*model.SpaceUser, error) {
+	if result, err := s.DO.Last(); err != nil {
+		return nil, err
+	} else {
+		return result.(*model.SpaceUser), nil
+	}
+}
+
+func (s spaceUserDo) Find() ([]*model.SpaceUser, error) {
+	result, err := s.DO.Find()
+	return result.([]*model.SpaceUser), err
+}
+
+func (s spaceUserDo) FindInBatch(batchSize int, fc func(tx gen.Dao, batch int) error) (results []*model.SpaceUser, err error) {
+	buf := make([]*model.SpaceUser, 0, batchSize)
+	err = s.DO.FindInBatches(&buf, batchSize, func(tx gen.Dao, batch int) error {
+		defer func() { results = append(results, buf...) }()
+		return fc(tx, batch)
+	})
+	return results, err
+}
+
+func (s spaceUserDo) FindInBatches(result *[]*model.SpaceUser, batchSize int, fc func(tx gen.Dao, batch int) error) error {
+	return s.DO.FindInBatches(result, batchSize, fc)
+}
+
+func (s spaceUserDo) Attrs(attrs ...field.AssignExpr) ISpaceUserDo {
+	return s.withDO(s.DO.Attrs(attrs...))
+}
+
+func (s spaceUserDo) Assign(attrs ...field.AssignExpr) ISpaceUserDo {
+	return s.withDO(s.DO.Assign(attrs...))
+}
+
+func (s spaceUserDo) Joins(fields ...field.RelationField) ISpaceUserDo {
+	for _, _f := range fields {
+		s = *s.withDO(s.DO.Joins(_f))
+	}
+	return &s
+}
+
+func (s spaceUserDo) Preload(fields ...field.RelationField) ISpaceUserDo {
+	for _, _f := range fields {
+		s = *s.withDO(s.DO.Preload(_f))
+	}
+	return &s
+}
+
+func (s spaceUserDo) FirstOrInit() (*model.SpaceUser, error) {
+	if result, err := s.DO.FirstOrInit(); err != nil {
+		return nil, err
+	} else {
+		return result.(*model.SpaceUser), nil
+	}
+}
+
+func (s spaceUserDo) FirstOrCreate() (*model.SpaceUser, error) {
+	if result, err := s.DO.FirstOrCreate(); err != nil {
+		return nil, err
+	} else {
+		return result.(*model.SpaceUser), nil
+	}
+}
+
+func (s spaceUserDo) FindByPage(offset int, limit int) (result []*model.SpaceUser, count int64, err error) {
+	result, err = s.Offset(offset).Limit(limit).Find()
+	if err != nil {
+		return
+	}
+
+	if size := len(result); 0 < limit && 0 < size && size < limit {
+		count = int64(size + offset)
+		return
+	}
+
+	count, err = s.Offset(-1).Limit(-1).Count()
+	return
+}
+
+func (s spaceUserDo) ScanByPage(result interface{}, offset int, limit int) (count int64, err error) {
+	count, err = s.Count()
+	if err != nil {
+		return
+	}
+
+	err = s.Offset(offset).Limit(limit).Scan(result)
+	return
+}
+
+func (s spaceUserDo) Scan(result interface{}) (err error) {
+	return s.DO.Scan(result)
+}
+
+func (s spaceUserDo) Delete(models ...*model.SpaceUser) (result gen.ResultInfo, err error) {
+	return s.DO.Delete(models)
+}
+
+func (s *spaceUserDo) withDO(do gen.Dao) *spaceUserDo {
+	s.DO = *do.(*gen.DO)
+	return s
+}

backend/domain/user/internal/dal/query/user.gen.go

@@ -0,0 +1,429 @@
+// Code generated by gorm.io/gen. DO NOT EDIT.
+// Code generated by gorm.io/gen. DO NOT EDIT.
+// Code generated by gorm.io/gen. DO NOT EDIT.
+
+package query
+
+import (
+	"context"
+
+	"gorm.io/gorm"
+	"gorm.io/gorm/clause"
+	"gorm.io/gorm/schema"
+
+	"gorm.io/gen"
+	"gorm.io/gen/field"
+
+	"gorm.io/plugin/dbresolver"
+
+	"github.com/coze-dev/coze-studio/backend/domain/user/internal/dal/model"
+)
+
+func newUser(db *gorm.DB, opts ...gen.DOOption) user {
+	_user := user{}
+
+	_user.userDo.UseDB(db, opts...)
+	_user.userDo.UseModel(&model.User{})
+
+	tableName := _user.userDo.TableName()
+	_user.ALL = field.NewAsterisk(tableName)
+	_user.ID = field.NewInt64(tableName, "id")
+	_user.Name = field.NewString(tableName, "name")
+	_user.UniqueName = field.NewString(tableName, "unique_name")
+	_user.Email = field.NewString(tableName, "email")
+	_user.Password = field.NewString(tableName, "password")
+	_user.Description = field.NewString(tableName, "description")
+	_user.IconURI = field.NewString(tableName, "icon_uri")
+	_user.UserVerified = field.NewBool(tableName, "user_verified")
+	_user.Locale = field.NewString(tableName, "locale")
+	_user.SessionKey = field.NewString(tableName, "session_key")
+	_user.CreatedAt = field.NewInt64(tableName, "created_at")
+	_user.UpdatedAt = field.NewInt64(tableName, "updated_at")
+	_user.DeletedAt = field.NewField(tableName, "deleted_at")
+
+	_user.fillFieldMap()
+
+	return _user
+}
+
+// user User Table
+type user struct {
+	userDo
+
+	ALL          field.Asterisk
+	ID           field.Int64  // Primary Key ID
+	Name         field.String // User Nickname
+	UniqueName   field.String // User Unique Name
+	Email        field.String // Email
+	Password     field.String // Password (Encrypted)
+	Description  field.String // User Description
+	IconURI      field.String // Avatar URI
+	UserVerified field.Bool   // User Verification Status
+	Locale       field.String // Locale
+	SessionKey   field.String // Session Key
+	CreatedAt    field.Int64  // Creation Time (Milliseconds)
+	UpdatedAt    field.Int64  // Update Time (Milliseconds)
+	DeletedAt    field.Field  // Deletion Time (Milliseconds)
+
+	fieldMap map[string]field.Expr
+}
+
+func (u user) Table(newTableName string) *user {
+	u.userDo.UseTable(newTableName)
+	return u.updateTableName(newTableName)
+}
+
+func (u user) As(alias string) *user {
+	u.userDo.DO = *(u.userDo.As(alias).(*gen.DO))
+	return u.updateTableName(alias)
+}
+
+func (u *user) updateTableName(table string) *user {
+	u.ALL = field.NewAsterisk(table)
+	u.ID = field.NewInt64(table, "id")
+	u.Name = field.NewString(table, "name")
+	u.UniqueName = field.NewString(table, "unique_name")
+	u.Email = field.NewString(table, "email")
+	u.Password = field.NewString(table, "password")
+	u.Description = field.NewString(table, "description")
+	u.IconURI = field.NewString(table, "icon_uri")
+	u.UserVerified = field.NewBool(table, "user_verified")
+	u.Locale = field.NewString(table, "locale")
+	u.SessionKey = field.NewString(table, "session_key")
+	u.CreatedAt = field.NewInt64(table, "created_at")
+	u.UpdatedAt = field.NewInt64(table, "updated_at")
+	u.DeletedAt = field.NewField(table, "deleted_at")
+
+	u.fillFieldMap()
+
+	return u
+}
+
+func (u *user) GetFieldByName(fieldName string) (field.OrderExpr, bool) {
+	_f, ok := u.fieldMap[fieldName]
+	if !ok || _f == nil {
+		return nil, false
+	}
+	_oe, ok := _f.(field.OrderExpr)
+	return _oe, ok
+}
+
+func (u *user) fillFieldMap() {
+	u.fieldMap = make(map[string]field.Expr, 13)
+	u.fieldMap["id"] = u.ID
+	u.fieldMap["name"] = u.Name
+	u.fieldMap["unique_name"] = u.UniqueName
+	u.fieldMap["email"] = u.Email
+	u.fieldMap["password"] = u.Password
+	u.fieldMap["description"] = u.Description
+	u.fieldMap["icon_uri"] = u.IconURI
+	u.fieldMap["user_verified"] = u.UserVerified
+	u.fieldMap["locale"] = u.Locale
+	u.fieldMap["session_key"] = u.SessionKey
+	u.fieldMap["created_at"] = u.CreatedAt
+	u.fieldMap["updated_at"] = u.UpdatedAt
+	u.fieldMap["deleted_at"] = u.DeletedAt
+}
+
+func (u user) clone(db *gorm.DB) user {
+	u.userDo.ReplaceConnPool(db.Statement.ConnPool)
+	return u
+}
+
+func (u user) replaceDB(db *gorm.DB) user {
+	u.userDo.ReplaceDB(db)
+	return u
+}
+
+type userDo struct{ gen.DO }
+
+type IUserDo interface {
+	gen.SubQuery
+	Debug() IUserDo
+	WithContext(ctx context.Context) IUserDo
+	WithResult(fc func(tx gen.Dao)) gen.ResultInfo
+	ReplaceDB(db *gorm.DB)
+	ReadDB() IUserDo
+	WriteDB() IUserDo
+	As(alias string) gen.Dao
+	Session(config *gorm.Session) IUserDo
+	Columns(cols ...field.Expr) gen.Columns
+	Clauses(conds ...clause.Expression) IUserDo
+	Not(conds ...gen.Condition) IUserDo
+	Or(conds ...gen.Condition) IUserDo
+	Select(conds ...field.Expr) IUserDo
+	Where(conds ...gen.Condition) IUserDo
+	Order(conds ...field.Expr) IUserDo
+	Distinct(cols ...field.Expr) IUserDo
+	Omit(cols ...field.Expr) IUserDo
+	Join(table schema.Tabler, on ...field.Expr) IUserDo
+	LeftJoin(table schema.Tabler, on ...field.Expr) IUserDo
+	RightJoin(table schema.Tabler, on ...field.Expr) IUserDo
+	Group(cols ...field.Expr) IUserDo
+	Having(conds ...gen.Condition) IUserDo
+	Limit(limit int) IUserDo
+	Offset(offset int) IUserDo
+	Count() (count int64, err error)
+	Scopes(funcs ...func(gen.Dao) gen.Dao) IUserDo
+	Unscoped() IUserDo
+	Create(values ...*model.User) error
+	CreateInBatches(values []*model.User, batchSize int) error
+	Save(values ...*model.User) error
+	First() (*model.User, error)
+	Take() (*model.User, error)
+	Last() (*model.User, error)
+	Find() ([]*model.User, error)
+	FindInBatch(batchSize int, fc func(tx gen.Dao, batch int) error) (results []*model.User, err error)
+	FindInBatches(result *[]*model.User, batchSize int, fc func(tx gen.Dao, batch int) error) error
+	Pluck(column field.Expr, dest interface{}) error
+	Delete(...*model.User) (info gen.ResultInfo, err error)
+	Update(column field.Expr, value interface{}) (info gen.ResultInfo, err error)
+	UpdateSimple(columns ...field.AssignExpr) (info gen.ResultInfo, err error)
+	Updates(value interface{}) (info gen.ResultInfo, err error)
+	UpdateColumn(column field.Expr, value interface{}) (info gen.ResultInfo, err error)
+	UpdateColumnSimple(columns ...field.AssignExpr) (info gen.ResultInfo, err error)
+	UpdateColumns(value interface{}) (info gen.ResultInfo, err error)
+	UpdateFrom(q gen.SubQuery) gen.Dao
+	Attrs(attrs ...field.AssignExpr) IUserDo
+	Assign(attrs ...field.AssignExpr) IUserDo
+	Joins(fields ...field.RelationField) IUserDo
+	Preload(fields ...field.RelationField) IUserDo
+	FirstOrInit() (*model.User, error)
+	FirstOrCreate() (*model.User, error)
+	FindByPage(offset int, limit int) (result []*model.User, count int64, err error)
+	ScanByPage(result interface{}, offset int, limit int) (count int64, err error)
+	Scan(result interface{}) (err error)
+	Returning(value interface{}, columns ...string) IUserDo
+	UnderlyingDB() *gorm.DB
+	schema.Tabler
+}
+
+func (u userDo) Debug() IUserDo {
+	return u.withDO(u.DO.Debug())
+}
+
+func (u userDo) WithContext(ctx context.Context) IUserDo {
+	return u.withDO(u.DO.WithContext(ctx))
+}
+
+func (u userDo) ReadDB() IUserDo {
+	return u.Clauses(dbresolver.Read)
+}
+
+func (u userDo) WriteDB() IUserDo {
+	return u.Clauses(dbresolver.Write)
+}
+
+func (u userDo) Session(config *gorm.Session) IUserDo {
+	return u.withDO(u.DO.Session(config))
+}
+
+func (u userDo) Clauses(conds ...clause.Expression) IUserDo {
+	return u.withDO(u.DO.Clauses(conds...))
+}
+
+func (u userDo) Returning(value interface{}, columns ...string) IUserDo {
+	return u.withDO(u.DO.Returning(value, columns...))
+}
+
+func (u userDo) Not(conds ...gen.Condition) IUserDo {
+	return u.withDO(u.DO.Not(conds...))
+}
+
+func (u userDo) Or(conds ...gen.Condition) IUserDo {
+	return u.withDO(u.DO.Or(conds...))
+}
+
+func (u userDo) Select(conds ...field.Expr) IUserDo {
+	return u.withDO(u.DO.Select(conds...))
+}
+
+func (u userDo) Where(conds ...gen.Condition) IUserDo {
+	return u.withDO(u.DO.Where(conds...))
+}
+
+func (u userDo) Order(conds ...field.Expr) IUserDo {
+	return u.withDO(u.DO.Order(conds...))
+}
+
+func (u userDo) Distinct(cols ...field.Expr) IUserDo {
+	return u.withDO(u.DO.Distinct(cols...))
+}
+
+func (u userDo) Omit(cols ...field.Expr) IUserDo {
+	return u.withDO(u.DO.Omit(cols...))
+}
+
+func (u userDo) Join(table schema.Tabler, on ...field.Expr) IUserDo {
+	return u.withDO(u.DO.Join(table, on...))
+}
+
+func (u userDo) LeftJoin(table schema.Tabler, on ...field.Expr) IUserDo {
+	return u.withDO(u.DO.LeftJoin(table, on...))
+}
+
+func (u userDo) RightJoin(table schema.Tabler, on ...field.Expr) IUserDo {
+	return u.withDO(u.DO.RightJoin(table, on...))
+}
+
+func (u userDo) Group(cols ...field.Expr) IUserDo {
+	return u.withDO(u.DO.Group(cols...))
+}
+
+func (u userDo) Having(conds ...gen.Condition) IUserDo {
+	return u.withDO(u.DO.Having(conds...))
+}
+
+func (u userDo) Limit(limit int) IUserDo {
+	return u.withDO(u.DO.Limit(limit))
+}
+
+func (u userDo) Offset(offset int) IUserDo {
+	return u.withDO(u.DO.Offset(offset))
+}
+
+func (u userDo) Scopes(funcs ...func(gen.Dao) gen.Dao) IUserDo {
+	return u.withDO(u.DO.Scopes(funcs...))
+}
+
+func (u userDo) Unscoped() IUserDo {
+	return u.withDO(u.DO.Unscoped())
+}
+
+func (u userDo) Create(values ...*model.User) error {
+	if len(values) == 0 {
+		return nil
+	}
+	return u.DO.Create(values)
+}
+
+func (u userDo) CreateInBatches(values []*model.User, batchSize int) error {
+	return u.DO.CreateInBatches(values, batchSize)
+}
+
+// Save : !!! underlying implementation is different with GORM
+// The method is equivalent to executing the statement: db.Clauses(clause.OnConflict{UpdateAll: true}).Create(values)
+func (u userDo) Save(values ...*model.User) error {
+	if len(values) == 0 {
+		return nil
+	}
+	return u.DO.Save(values)
+}
+
+func (u userDo) First() (*model.User, error) {
+	if result, err := u.DO.First(); err != nil {
+		return nil, err
+	} else {
+		return result.(*model.User), nil
+	}
+}
+
+func (u userDo) Take() (*model.User, error) {
+	if result, err := u.DO.Take(); err != nil {
+		return nil, err
+	} else {
+		return result.(*model.User), nil
+	}
+}
+
+func (u userDo) Last() (*model.User, error) {
+	if result, err := u.DO.Last(); err != nil {
+		return nil, err
+	} else {
+		return result.(*model.User), nil
+	}
+}
+
+func (u userDo) Find() ([]*model.User, error) {
+	result, err := u.DO.Find()
+	return result.([]*model.User), err
+}
+
+func (u userDo) FindInBatch(batchSize int, fc func(tx gen.Dao, batch int) error) (results []*model.User, err error) {
+	buf := make([]*model.User, 0, batchSize)
+	err = u.DO.FindInBatches(&buf, batchSize, func(tx gen.Dao, batch int) error {
+		defer func() { results = append(results, buf...) }()
+		return fc(tx, batch)
+	})
+	return results, err
+}
+
+func (u userDo) FindInBatches(result *[]*model.User, batchSize int, fc func(tx gen.Dao, batch int) error) error {
+	return u.DO.FindInBatches(result, batchSize, fc)
+}
+
+func (u userDo) Attrs(attrs ...field.AssignExpr) IUserDo {
+	return u.withDO(u.DO.Attrs(attrs...))
+}
+
+func (u userDo) Assign(attrs ...field.AssignExpr) IUserDo {
+	return u.withDO(u.DO.Assign(attrs...))
+}
+
+func (u userDo) Joins(fields ...field.RelationField) IUserDo {
+	for _, _f := range fields {
+		u = *u.withDO(u.DO.Joins(_f))
+	}
+	return &u
+}
+
+func (u userDo) Preload(fields ...field.RelationField) IUserDo {
+	for _, _f := range fields {
+		u = *u.withDO(u.DO.Preload(_f))
+	}
+	return &u
+}
+
+func (u userDo) FirstOrInit() (*model.User, error) {
+	if result, err := u.DO.FirstOrInit(); err != nil {
+		return nil, err
+	} else {
+		return result.(*model.User), nil
+	}
+}
+
+func (u userDo) FirstOrCreate() (*model.User, error) {
+	if result, err := u.DO.FirstOrCreate(); err != nil {
+		return nil, err
+	} else {
+		return result.(*model.User), nil
+	}
+}
+
+func (u userDo) FindByPage(offset int, limit int) (result []*model.User, count int64, err error) {
+	result, err = u.Offset(offset).Limit(limit).Find()
+	if err != nil {
+		return
+	}
+
+	if size := len(result); 0 < limit && 0 < size && size < limit {
+		count = int64(size + offset)
+		return
+	}
+
+	count, err = u.Offset(-1).Limit(-1).Count()
+	return
+}
+
+func (u userDo) ScanByPage(result interface{}, offset int, limit int) (count int64, err error) {
+	count, err = u.Count()
+	if err != nil {
+		return
+	}
+
+	err = u.Offset(offset).Limit(limit).Scan(result)
+	return
+}
+
+func (u userDo) Scan(result interface{}) (err error) {
+	return u.DO.Scan(result)
+}
+
+func (u userDo) Delete(models ...*model.User) (result gen.ResultInfo, err error) {
+	return u.DO.Delete(models)
+}
+
+func (u *userDo) withDO(do gen.Dao) *userDo {
+	u.DO = *do.(*gen.DO)
+	return u
+}