MaysWind
101 lines
3.0 KiB
Go
101 lines
3.0 KiB
Go
package services
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import (
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"sort"
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"time"
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"xorm.io/xorm"
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"github.com/mayswind/ezbookkeeping/pkg/core"
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"github.com/mayswind/ezbookkeeping/pkg/datastore"
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"github.com/mayswind/ezbookkeeping/pkg/errs"
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"github.com/mayswind/ezbookkeeping/pkg/log"
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"github.com/mayswind/ezbookkeeping/pkg/models"
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)
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// UserApplicationCloudSettingsService represents user application cloud settings service
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type UserApplicationCloudSettingsService struct {
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ServiceUsingDB
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}
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// Initialize a user application cloud settings service singleton instance
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var (
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UserApplicationCloudSettings = &UserApplicationCloudSettingsService{
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ServiceUsingDB: ServiceUsingDB{
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container: datastore.Container,
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},
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}
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)
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// GetUserApplicationCloudSettingsByUid returns user application cloud settings models of user
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func (s *UserApplicationCloudSettingsService) GetUserApplicationCloudSettingsByUid(c core.Context, uid int64) (*models.UserApplicationCloudSetting, error) {
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if uid <= 0 {
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return nil, errs.ErrUserIdInvalid
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}
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applicationCloudSetting := &models.UserApplicationCloudSetting{}
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has, err := s.UserDB().NewSession(c).ID(uid).Get(applicationCloudSetting)
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if err != nil {
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return nil, err
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} else if !has {
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return nil, nil
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}
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return applicationCloudSetting, nil
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}
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// UpdateUserApplicationCloudSettings updates user application cloud settings
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func (s *UserApplicationCloudSettingsService) UpdateUserApplicationCloudSettings(c core.Context, uid int64, settings models.ApplicationCloudSettingSlice, forceUpdate bool, lastUpdateTime int64) error {
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if uid <= 0 {
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return errs.ErrUserIdInvalid
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}
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sort.Sort(settings)
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userApplicationCloudSetting := &models.UserApplicationCloudSetting{
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Uid: uid,
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Settings: settings,
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UpdatedUnixTime: time.Now().Unix(),
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}
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return s.UserDB().DoTransaction(c, func(sess *xorm.Session) error {
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exists, err := sess.Cols("uid").Where("uid=?", uid).Exist(&models.UserApplicationCloudSetting{})
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if err != nil {
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return err
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}
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updatedRows := int64(0)
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if !exists {
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updatedRows, err = sess.Insert(userApplicationCloudSetting)
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} else if forceUpdate || lastUpdateTime <= 0 {
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updatedRows, err = sess.ID(uid).Cols("settings", "updated_unix_time").Update(userApplicationCloudSetting)
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} else {
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updatedRows, err = sess.ID(uid).Cols("settings", "updated_unix_time").Where("updated_unix_time=?", lastUpdateTime).Update(userApplicationCloudSetting)
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}
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if err != nil {
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return err
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} else if updatedRows < 1 {
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log.Errorf(c, "[user_app_cloud_settings.UpdateUserApplicationCloudSettings] failed to update user application cloud settings")
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return errs.ErrDatabaseOperationFailed
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}
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return nil
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})
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}
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// ClearUserApplicationCloudSettings clears user application cloud settings
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func (s *UserApplicationCloudSettingsService) ClearUserApplicationCloudSettings(c core.Context, uid int64) error {
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if uid <= 0 {
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return errs.ErrUserIdInvalid
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}
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return s.UserDB().DoTransaction(c, func(sess *xorm.Session) error {
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_, err := sess.Where("uid=?", uid).Delete(&models.UserApplicationCloudSetting{})
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return err
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})
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}
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