smart_canteen/app/db/db_suggested_feedback.go

package db

import (
	"applet/app/db/model"
	"applet/app/utils/logx"
	"reflect"
	"xorm.io/xorm"
)

type SuggestedFeedbackDb struct {
	Db *xorm.Engine `json:"db"`
}

func (suggestedFeedbackDb *SuggestedFeedbackDb) Set() { // set方法
	suggestedFeedbackDb.Db = Db
}

func (suggestedFeedbackDb *SuggestedFeedbackDb) GetSuggestedFeedback(id int) (m *model.SuggestedFeedback, err error) {
	m = new(model.SuggestedFeedback)
	has, err := suggestedFeedbackDb.Db.Where("id =?", id).Get(m)
	if err != nil {
		return nil, logx.Error(err)
	}
	if has == false {
		return nil, nil
	}
	return m, nil
}

func (suggestedFeedbackDb *SuggestedFeedbackDb) FindSuggestedFeedbackById(ids interface{}) (*[]model.SuggestedFeedback, error) {
	var m []model.SuggestedFeedback
	if err := suggestedFeedbackDb.Db.In("id", ids).Desc("sort").Find(&m); err != nil {
		return nil, logx.Error(err)
	}
	return &m, nil
}

func (suggestedFeedbackDb *SuggestedFeedbackDb) FindSuggestedFeedback(limit, start int) (*[]model.SuggestedFeedback, error) {
	var m []model.SuggestedFeedback
	if limit == 0 || start == 0 {
		if err := suggestedFeedbackDb.Db.Asc("sort").Find(&m); err != nil {
			return nil, logx.Error(err)
		}
	} else {
		if err := suggestedFeedbackDb.Db.Asc("sort").Limit(limit, start).Find(m); err != nil {
			return nil, logx.Error(err)
		}
	}
	return &m, nil
}

func (suggestedFeedbackDb *SuggestedFeedbackDb) GetSuggestedFeedbackByName(name string) (m *model.SuggestedFeedback, err error) {
	m = new(model.SuggestedFeedback)
	has, err := suggestedFeedbackDb.Db.Where("name =?", name).Get(m)
	if err != nil {
		return nil, logx.Error(err)
	}
	if has == false {
		return nil, nil
	}
	return m, nil
}

func (suggestedFeedbackDb *SuggestedFeedbackDb) SuggestedFeedbackInsert(m *model.SuggestedFeedback) (int, error) {
	_, err := suggestedFeedbackDb.Db.InsertOne(m)
	if err != nil {
		return 0, err
	}
	return m.Id, nil
}

func (suggestedFeedbackDb *SuggestedFeedbackDb) SuggestedFeedbackUpdate(m *model.SuggestedFeedback, columns ...string) (int64, error) {
	affected, err := suggestedFeedbackDb.Db.Where("id =?", m.Id).Cols(columns...).Update(m)
	if err != nil {
		return 0, err
	}
	return affected, nil
}

func (suggestedFeedbackDb *SuggestedFeedbackDb) SuggestedFeedbackDelete(id interface{}) (int64, error) {
	if reflect.TypeOf(id).Kind() == reflect.Slice {
		return Db.In("id", id).Delete(model.SuggestedFeedback{})
	} else {
		return Db.Where("id = ?", id).Delete(model.SuggestedFeedback{})
	}
}

type SuggestedFeedbackWithUserIdentity struct {
	model.SuggestedFeedback `xorm:"extends"`
	model.UserIdentity      `xorm:"extends"`
	model.Enterprise        `xorm:"extends"`
	model.User              `xorm:"extends"`
}

func (SuggestedFeedbackWithUserIdentity) TableName() string {
	return "suggested_feedback"
}