feed.gen.go

// 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"
	"strings"

	"gorm.io/gorm"
	"gorm.io/gorm/clause"
	"gorm.io/gorm/schema"

	"gorm.io/gen"
	"gorm.io/gen/field"

	"gorm.io/plugin/dbresolver"

	"github.com/ijidan/jsocial/internal/model"
)

func newFeed(db *gorm.DB) feed {
	_feed := feed{}

	_feed.feedDo.UseDB(db)
	_feed.feedDo.UseModel(&model.Feed{})

	tableName := _feed.feedDo.TableName()
	_feed.ALL = field.NewAsterisk(tableName)
	_feed.ID = field.NewInt64(tableName, "id")
	_feed.UserID = field.NewInt64(tableName, "user_id")
	_feed.Content = field.NewString(tableName, "content")
	_feed.Type = field.NewInt32(tableName, "type")
	_feed.LikeCount = field.NewInt32(tableName, "like_count")
	_feed.ViewCount = field.NewInt32(tableName, "view_count")
	_feed.CommentCount = field.NewInt32(tableName, "comment_count")
	_feed.Operator = field.NewInt64(tableName, "operator")
	_feed.Remark = field.NewString(tableName, "remark")
	_feed.Hot = field.NewInt64(tableName, "hot")
	_feed.IsEnable = field.NewInt32(tableName, "is_enable")
	_feed.ReviewStatus = field.NewInt32(tableName, "review_status")
	_feed.CreatedAt = field.NewTime(tableName, "created_at")
	_feed.UpdatedAt = field.NewTime(tableName, "updated_at")
	_feed.DeletedAt = field.NewField(tableName, "deleted_at")

	_feed.fillFieldMap()

	return _feed
}

type feed struct {
	feedDo feedDo

	ALL          field.Asterisk
	ID           field.Int64  // 动态 ID
	UserID       field.Int64  // 用户ID
	Content      field.String // 动态内容
	Type         field.Int32  // 动态类型
	LikeCount    field.Int32  // 动态点赞数
	ViewCount    field.Int32  // 动态阅读数
	CommentCount field.Int32  // 动态评论数
	Operator     field.Int64  // 审核人
	Remark       field.String // 备注
	Hot          field.Int64  // 热门排序值
	IsEnable     field.Int32  // 是否启用
	ReviewStatus field.Int32  // 审核状态 0-未审核 1-已审核 2-未通过
	CreatedAt    field.Time
	UpdatedAt    field.Time
	DeletedAt    field.Field

	fieldMap map[string]field.Expr
}

func (f feed) Table(newTableName string) *feed {
	f.feedDo.UseTable(newTableName)
	return f.updateTableName(newTableName)
}

func (f feed) As(alias string) *feed {
	f.feedDo.DO = *(f.feedDo.As(alias).(*gen.DO))
	return f.updateTableName(alias)
}

func (f *feed) updateTableName(table string) *feed {
	f.ALL = field.NewAsterisk(table)
	f.ID = field.NewInt64(table, "id")
	f.UserID = field.NewInt64(table, "user_id")
	f.Content = field.NewString(table, "content")
	f.Type = field.NewInt32(table, "type")
	f.LikeCount = field.NewInt32(table, "like_count")
	f.ViewCount = field.NewInt32(table, "view_count")
	f.CommentCount = field.NewInt32(table, "comment_count")
	f.Operator = field.NewInt64(table, "operator")
	f.Remark = field.NewString(table, "remark")
	f.Hot = field.NewInt64(table, "hot")
	f.IsEnable = field.NewInt32(table, "is_enable")
	f.ReviewStatus = field.NewInt32(table, "review_status")
	f.CreatedAt = field.NewTime(table, "created_at")
	f.UpdatedAt = field.NewTime(table, "updated_at")
	f.DeletedAt = field.NewField(table, "deleted_at")

	f.fillFieldMap()

	return f
}

func (f *feed) WithContext(ctx context.Context) IFeedDo { return f.feedDo.WithContext(ctx) }

func (f feed) TableName() string { return f.feedDo.TableName() }

func (f feed) Alias() string { return f.feedDo.Alias() }

func (f *feed) GetFieldByName(fieldName string) (field.OrderExpr, bool) {
	_f, ok := f.fieldMap[fieldName]
	if !ok || _f == nil {
		return nil, false
	}
	_oe, ok := _f.(field.OrderExpr)
	return _oe, ok
}

func (f *feed) fillFieldMap() {
	f.fieldMap = make(map[string]field.Expr, 15)
	f.fieldMap["id"] = f.ID
	f.fieldMap["user_id"] = f.UserID
	f.fieldMap["content"] = f.Content
	f.fieldMap["type"] = f.Type
	f.fieldMap["like_count"] = f.LikeCount
	f.fieldMap["view_count"] = f.ViewCount
	f.fieldMap["comment_count"] = f.CommentCount
	f.fieldMap["operator"] = f.Operator
	f.fieldMap["remark"] = f.Remark
	f.fieldMap["hot"] = f.Hot
	f.fieldMap["is_enable"] = f.IsEnable
	f.fieldMap["review_status"] = f.ReviewStatus
	f.fieldMap["created_at"] = f.CreatedAt
	f.fieldMap["updated_at"] = f.UpdatedAt
	f.fieldMap["deleted_at"] = f.DeletedAt
}

func (f feed) clone(db *gorm.DB) feed {
	f.feedDo.ReplaceDB(db)
	return f
}

type feedDo struct{ gen.DO }

type IFeedDo interface {
	gen.SubQuery
	Debug() IFeedDo
	WithContext(ctx context.Context) IFeedDo
	WithResult(fc func(tx gen.Dao)) gen.ResultInfo
	ReplaceDB(db *gorm.DB)
	ReadDB() IFeedDo
	WriteDB() IFeedDo
	As(alias string) gen.Dao
	Columns(cols ...field.Expr) gen.Columns
	Clauses(conds ...clause.Expression) IFeedDo
	Not(conds ...gen.Condition) IFeedDo
	Or(conds ...gen.Condition) IFeedDo
	Select(conds ...field.Expr) IFeedDo
	Where(conds ...gen.Condition) IFeedDo
	Order(conds ...field.Expr) IFeedDo
	Distinct(cols ...field.Expr) IFeedDo
	Omit(cols ...field.Expr) IFeedDo
	Join(table schema.Tabler, on ...field.Expr) IFeedDo
	LeftJoin(table schema.Tabler, on ...field.Expr) IFeedDo
	RightJoin(table schema.Tabler, on ...field.Expr) IFeedDo
	Group(cols ...field.Expr) IFeedDo
	Having(conds ...gen.Condition) IFeedDo
	Limit(limit int) IFeedDo
	Offset(offset int) IFeedDo
	Count() (count int64, err error)
	Scopes(funcs ...func(gen.Dao) gen.Dao) IFeedDo
	Unscoped() IFeedDo
	Create(values ...*model.Feed) error
	CreateInBatches(values []*model.Feed, batchSize int) error
	Save(values ...*model.Feed) error
	First() (*model.Feed, error)
	Take() (*model.Feed, error)
	Last() (*model.Feed, error)
	Find() ([]*model.Feed, error)
	FindInBatch(batchSize int, fc func(tx gen.Dao, batch int) error) (results []*model.Feed, err error)
	FindInBatches(result *[]*model.Feed, batchSize int, fc func(tx gen.Dao, batch int) error) error
	Pluck(column field.Expr, dest interface{}) error
	Delete(...*model.Feed) (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) IFeedDo
	Assign(attrs ...field.AssignExpr) IFeedDo
	Joins(fields ...field.RelationField) IFeedDo
	Preload(fields ...field.RelationField) IFeedDo
	FirstOrInit() (*model.Feed, error)
	FirstOrCreate() (*model.Feed, error)
	FindByPage(offset int, limit int) (result []*model.Feed, 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) IFeedDo
	UnderlyingDB() *gorm.DB
	schema.Tabler

	GetById(id int) (result *model.Feed, err error)
}

//SELECT * FROM @@table WHERE id=@id
func (f feedDo) GetById(id int) (result *model.Feed, err error) {
	params := make(map[string]interface{}, 0)

	var generateSQL strings.Builder
	params["id"] = id
	generateSQL.WriteString("SELECT * FROM feed WHERE id=@id ")

	var executeSQL *gorm.DB
	if len(params) > 0 {
		executeSQL = f.UnderlyingDB().Raw(generateSQL.String(), params).Take(&result)
	} else {
		executeSQL = f.UnderlyingDB().Raw(generateSQL.String()).Take(&result)
	}
	err = executeSQL.Error
	return
}

func (f feedDo) Debug() IFeedDo {
	return f.withDO(f.DO.Debug())
}

func (f feedDo) WithContext(ctx context.Context) IFeedDo {
	return f.withDO(f.DO.WithContext(ctx))
}

func (f feedDo) ReadDB() IFeedDo {
	return f.Clauses(dbresolver.Read)
}

func (f feedDo) WriteDB() IFeedDo {
	return f.Clauses(dbresolver.Write)
}

func (f feedDo) Clauses(conds ...clause.Expression) IFeedDo {
	return f.withDO(f.DO.Clauses(conds...))
}

func (f feedDo) Returning(value interface{}, columns ...string) IFeedDo {
	return f.withDO(f.DO.Returning(value, columns...))
}

func (f feedDo) Not(conds ...gen.Condition) IFeedDo {
	return f.withDO(f.DO.Not(conds...))
}

func (f feedDo) Or(conds ...gen.Condition) IFeedDo {
	return f.withDO(f.DO.Or(conds...))
}

func (f feedDo) Select(conds ...field.Expr) IFeedDo {
	return f.withDO(f.DO.Select(conds...))
}

func (f feedDo) Where(conds ...gen.Condition) IFeedDo {
	return f.withDO(f.DO.Where(conds...))
}

func (f feedDo) Exists(subquery interface{ UnderlyingDB() *gorm.DB }) IFeedDo {
	return f.Where(field.CompareSubQuery(field.ExistsOp, nil, subquery.UnderlyingDB()))
}

func (f feedDo) Order(conds ...field.Expr) IFeedDo {
	return f.withDO(f.DO.Order(conds...))
}

func (f feedDo) Distinct(cols ...field.Expr) IFeedDo {
	return f.withDO(f.DO.Distinct(cols...))
}

func (f feedDo) Omit(cols ...field.Expr) IFeedDo {
	return f.withDO(f.DO.Omit(cols...))
}

func (f feedDo) Join(table schema.Tabler, on ...field.Expr) IFeedDo {
	return f.withDO(f.DO.Join(table, on...))
}

func (f feedDo) LeftJoin(table schema.Tabler, on ...field.Expr) IFeedDo {
	return f.withDO(f.DO.LeftJoin(table, on...))
}

func (f feedDo) RightJoin(table schema.Tabler, on ...field.Expr) IFeedDo {
	return f.withDO(f.DO.RightJoin(table, on...))
}

func (f feedDo) Group(cols ...field.Expr) IFeedDo {
	return f.withDO(f.DO.Group(cols...))
}

func (f feedDo) Having(conds ...gen.Condition) IFeedDo {
	return f.withDO(f.DO.Having(conds...))
}

func (f feedDo) Limit(limit int) IFeedDo {
	return f.withDO(f.DO.Limit(limit))
}

func (f feedDo) Offset(offset int) IFeedDo {
	return f.withDO(f.DO.Offset(offset))
}

func (f feedDo) Scopes(funcs ...func(gen.Dao) gen.Dao) IFeedDo {
	return f.withDO(f.DO.Scopes(funcs...))
}

func (f feedDo) Unscoped() IFeedDo {
	return f.withDO(f.DO.Unscoped())
}

func (f feedDo) Create(values ...*model.Feed) error {
	if len(values) == 0 {
		return nil
	}
	return f.DO.Create(values)
}

func (f feedDo) CreateInBatches(values []*model.Feed, batchSize int) error {
	return f.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 (f feedDo) Save(values ...*model.Feed) error {
	if len(values) == 0 {
		return nil
	}
	return f.DO.Save(values)
}

func (f feedDo) First() (*model.Feed, error) {
	if result, err := f.DO.First(); err != nil {
		return nil, err
	} else {
		return result.(*model.Feed), nil
	}
}

func (f feedDo) Take() (*model.Feed, error) {
	if result, err := f.DO.Take(); err != nil {
		return nil, err
	} else {
		return result.(*model.Feed), nil
	}
}

func (f feedDo) Last() (*model.Feed, error) {
	if result, err := f.DO.Last(); err != nil {
		return nil, err
	} else {
		return result.(*model.Feed), nil
	}
}

func (f feedDo) Find() ([]*model.Feed, error) {
	result, err := f.DO.Find()
	return result.([]*model.Feed), err
}

func (f feedDo) FindInBatch(batchSize int, fc func(tx gen.Dao, batch int) error) (results []*model.Feed, err error) {
	buf := make([]*model.Feed, 0, batchSize)
	err = f.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 (f feedDo) FindInBatches(result *[]*model.Feed, batchSize int, fc func(tx gen.Dao, batch int) error) error {
	return f.DO.FindInBatches(result, batchSize, fc)
}

func (f feedDo) Attrs(attrs ...field.AssignExpr) IFeedDo {
	return f.withDO(f.DO.Attrs(attrs...))
}

func (f feedDo) Assign(attrs ...field.AssignExpr) IFeedDo {
	return f.withDO(f.DO.Assign(attrs...))
}

func (f feedDo) Joins(fields ...field.RelationField) IFeedDo {
	for _, _f := range fields {
		f = *f.withDO(f.DO.Joins(_f))
	}
	return &f
}

func (f feedDo) Preload(fields ...field.RelationField) IFeedDo {
	for _, _f := range fields {
		f = *f.withDO(f.DO.Preload(_f))
	}
	return &f
}

func (f feedDo) FirstOrInit() (*model.Feed, error) {
	if result, err := f.DO.FirstOrInit(); err != nil {
		return nil, err
	} else {
		return result.(*model.Feed), nil
	}
}

func (f feedDo) FirstOrCreate() (*model.Feed, error) {
	if result, err := f.DO.FirstOrCreate(); err != nil {
		return nil, err
	} else {
		return result.(*model.Feed), nil
	}
}

func (f feedDo) FindByPage(offset int, limit int) (result []*model.Feed, count int64, err error) {
	result, err = f.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 = f.Offset(-1).Limit(-1).Count()
	return
}

func (f feedDo) ScanByPage(result interface{}, offset int, limit int) (count int64, err error) {
	count, err = f.Count()
	if err != nil {
		return
	}

	err = f.Offset(offset).Limit(limit).Scan(result)
	return
}

func (f feedDo) Scan(result interface{}) (err error) {
	return f.DO.Scan(result)
}

func (f feedDo) Delete(models ...*model.Feed) (result gen.ResultInfo, err error) {
	return f.DO.Delete(models)
}

func (f *feedDo) withDO(do gen.Dao) *feedDo {
	f.DO = *do.(*gen.DO)
	return f
}